[{"citation":{"ieee":"S. Bajaj <i>et al.</i>, “Neurotransmitter signaling regulates distinct phases of multimodal human interneuron migration,” <i>EMBO Journal</i>, vol. 40, no. 23. Embo Press, 2021.","chicago":"Bajaj, Sunanjay, Joshua A. Bagley, Christoph M Sommer, Abel Vertesy, Sakurako Nagumo Wong, Veronica Krenn, Julie Lévi-Strauss, and Juergen A. Knoblich. “Neurotransmitter Signaling Regulates Distinct Phases of Multimodal Human Interneuron Migration.” <i>EMBO Journal</i>. Embo Press, 2021. <a href=\"https://doi.org/10.15252/embj.2021108714\">https://doi.org/10.15252/embj.2021108714</a>.","ama":"Bajaj S, Bagley JA, Sommer CM, et al. Neurotransmitter signaling regulates distinct phases of multimodal human interneuron migration. <i>EMBO Journal</i>. 2021;40(23). doi:<a href=\"https://doi.org/10.15252/embj.2021108714\">10.15252/embj.2021108714</a>","ista":"Bajaj S, Bagley JA, Sommer CM, Vertesy A, Nagumo Wong S, Krenn V, Lévi-Strauss J, Knoblich JA. 2021. Neurotransmitter signaling regulates distinct phases of multimodal human interneuron migration. EMBO Journal. 40(23), e108714.","apa":"Bajaj, S., Bagley, J. A., Sommer, C. M., Vertesy, A., Nagumo Wong, S., Krenn, V., … Knoblich, J. A. (2021). Neurotransmitter signaling regulates distinct phases of multimodal human interneuron migration. <i>EMBO Journal</i>. Embo Press. <a href=\"https://doi.org/10.15252/embj.2021108714\">https://doi.org/10.15252/embj.2021108714</a>","short":"S. Bajaj, J.A. Bagley, C.M. Sommer, A. Vertesy, S. Nagumo Wong, V. Krenn, J. Lévi-Strauss, J.A. Knoblich, EMBO Journal 40 (2021).","mla":"Bajaj, Sunanjay, et al. “Neurotransmitter Signaling Regulates Distinct Phases of Multimodal Human Interneuron Migration.” <i>EMBO Journal</i>, vol. 40, no. 23, e108714, Embo Press, 2021, doi:<a href=\"https://doi.org/10.15252/embj.2021108714\">10.15252/embj.2021108714</a>."},"status":"public","acknowledgement":"We thank all Knoblich laboratory members for continued support and discussions. We thank the IMP/IMBA BioOptics facility, particularly Pawel Pasierbek, Alberto Moreno Cencerrado and Gerald Schmauss, the IMP/IMBA Molecular Biology Service, in particular Robert Heinen, the IMP Bioinformatics facility, in particular Thomas Burkard, the Vienna Biocenter Core Facilities (VBCF) Histopathology facility, in particular Tamara Engelmaier, and the VBCF Next Generation Sequencing Facility, notably Volodymyr Shubchynskyy and Carmen Czepe. We would also like to thank Simon Haendeler for advice on statistical analyses, Jose Guzman for discussions and assistance with slice culture setups, Oliver L. Eichmueller for discussions and assistance with microscopy, and E.H. Gustafson, S. Wolfinger, and D. Reumann for technical assistance regarding generation of cerebral organoids. This project received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie fellowship agreement Nr.707109 awarded to J.A.B. Work in J.A.K.'s laboratory is supported by the Austrian Federal Ministry of Education, Science and Research, the Austrian Academy of Sciences, the City of Vienna, a Research Program of the Austrian Science Fund FWF (SFBF78 Stem Cell, F 7803-B) and a European Research Council (ERC) Advanced Grant under the European 20 Union’s Horizon 2020 program (grant agreement no. 695642).","date_updated":"2023-08-14T08:05:23Z","issue":"23","date_published":"2021-10-18T00:00:00Z","_id":"10179","author":[{"last_name":"Bajaj","first_name":"Sunanjay","full_name":"Bajaj, Sunanjay"},{"full_name":"Bagley, Joshua A.","first_name":"Joshua A.","last_name":"Bagley"},{"id":"4DF26D8C-F248-11E8-B48F-1D18A9856A87","first_name":"Christoph M","full_name":"Sommer, Christoph M","last_name":"Sommer","orcid":"0000-0003-1216-9105"},{"first_name":"Abel","full_name":"Vertesy, Abel","last_name":"Vertesy"},{"first_name":"Sakurako","full_name":"Nagumo Wong, Sakurako","last_name":"Nagumo Wong"},{"full_name":"Krenn, Veronica","first_name":"Veronica","last_name":"Krenn"},{"full_name":"Lévi-Strauss, Julie","first_name":"Julie","last_name":"Lévi-Strauss"},{"first_name":"Juergen A.","full_name":"Knoblich, Juergen A.","last_name":"Knoblich"}],"language":[{"iso":"eng"}],"article_type":"original","title":"Neurotransmitter signaling regulates distinct phases of multimodal human interneuron migration","doi":"10.15252/embj.2021108714","month":"10","department":[{"_id":"Bio"}],"publication_status":"published","ddc":["610"],"year":"2021","quality_controlled":"1","oa_version":"Published Version","isi":1,"has_accepted_license":"1","oa":1,"volume":40,"file":[{"date_updated":"2021-12-13T14:54:14Z","relation":"main_file","file_id":"10541","file_name":"2021_EMBO_Bajaj.pdf","creator":"alisjak","checksum":"78d2d02e775322297e774f72810a41a4","content_type":"application/pdf","date_created":"2021-12-13T14:54:14Z","file_size":7819881,"success":1,"access_level":"open_access"}],"day":"18","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication":"EMBO Journal","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"        40","pmid":1,"file_date_updated":"2021-12-13T14:54:14Z","external_id":{"pmid":["34661293"],"isi":["000708012800001"]},"fulldoi":"https://doi.org/10.15252/embj.2021108714","publication_identifier":{"eissn":["1460-2075"],"issn":["0261-4189"]},"type":"journal_article","abstract":[{"lang":"eng","text":"Inhibitory GABAergic interneurons migrate over long distances from their extracortical origin into the developing cortex. In humans, this process is uniquely slow and prolonged, and it is unclear whether guidance cues unique to humans govern the various phases of this complex developmental process. Here, we use fused cerebral organoids to identify key roles of neurotransmitter signaling pathways in guiding the migratory behavior of human cortical interneurons. We use scRNAseq to reveal expression of GABA, glutamate, glycine, and serotonin receptors along distinct maturation trajectories across interneuron migration. We develop an image analysis software package, TrackPal, to simultaneously assess 48 parameters for entire migration tracks of individual cells. By chemical screening, we show that different modes of interneuron migration depend on distinct neurotransmitter signaling pathways, linking transcriptional maturation of interneurons with their migratory behavior. Altogether, our study provides a comprehensive quantitative analysis of human interneuron migration and its functional modulation by neurotransmitter signaling."}],"scopus_import":"1","date_created":"2021-10-24T22:01:34Z","article_number":"e108714","article_processing_charge":"Yes (in subscription journal)","publisher":"Embo Press"},{"corr_author":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"11","related_material":{"record":[{"relation":"earlier_version","status":"public","id":"10095"}],"link":[{"description":"News on IST Webpage","relation":"press_release","url":"https://ist.ac.at/en/news/stop-and-grow/"}]},"acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"M-Shop"},{"_id":"Bio"}],"pmid":1,"intvolume":"       599","keyword":["Multidisciplinary"],"publication":"Nature","main_file_link":[{"open_access":"1","url":"https://www.doi.org/10.21203/rs.3.rs-266395/v3"}],"scopus_import":"1","abstract":[{"text":"Growth regulation tailors development in plants to their environment. A prominent example of this is the response to gravity, in which shoots bend up and roots bend down1. This paradox is based on opposite effects of the phytohormone auxin, which promotes cell expansion in shoots while inhibiting it in roots via a yet unknown cellular mechanism2. Here, by combining microfluidics, live imaging, genetic engineering and phosphoproteomics in Arabidopsis thaliana, we advance understanding of how auxin inhibits root growth. We show that auxin activates two distinct, antagonistically acting signalling pathways that converge on rapid regulation of apoplastic pH, a causative determinant of growth. Cell surface-based TRANSMEMBRANE KINASE1 (TMK1) interacts with and mediates phosphorylation and activation of plasma membrane H+-ATPases for apoplast acidification, while intracellular canonical auxin signalling promotes net cellular H+ influx, causing apoplast alkalinization. Simultaneous activation of these two counteracting mechanisms poises roots for rapid, fine-tuned growth modulation in navigating complex soil environments.","lang":"eng"}],"type":"journal_article","external_id":{"isi":["000713338100006"],"pmid":["34707283"]},"fulldoi":"https://doi.org/10.1038/s41586-021-04037-6","publication_identifier":{"eissn":["1476-4687"],"issn":["0028-0836"]},"ec_funded":1,"publisher":"Springer Nature","page":"273-277","project":[{"call_identifier":"H2020","name":"Tracing Evolution of Auxin Transport and Polarity in Plants","_id":"261099A6-B435-11E9-9278-68D0E5697425","grant_number":"742985"},{"name":"Molecular mechanisms of endocytic cargo recognition in plants","call_identifier":"FWF","_id":"26538374-B435-11E9-9278-68D0E5697425","grant_number":"I03630"},{"call_identifier":"H2020","name":"International IST Doctoral Program","grant_number":"665385","_id":"2564DBCA-B435-11E9-9278-68D0E5697425"},{"_id":"26B4D67E-B435-11E9-9278-68D0E5697425","grant_number":"25351","name":"A Case Study of Plant Growth Regulation: Molecular Mechanism of Auxin-mediated Rapid Growth Inhibition in Arabidopsis Root"}],"article_processing_charge":"No","date_created":"2021-11-07T23:01:25Z","author":[{"full_name":"Li, Lanxin","id":"367EF8FA-F248-11E8-B48F-1D18A9856A87","first_name":"Lanxin","orcid":"0000-0002-5607-272X","last_name":"Li"},{"last_name":"Verstraeten","orcid":"0000-0001-7241-2328","id":"362BF7FE-F248-11E8-B48F-1D18A9856A87","first_name":"Inge","full_name":"Verstraeten, Inge"},{"full_name":"Roosjen, Mark","first_name":"Mark","last_name":"Roosjen"},{"last_name":"Takahashi","first_name":"Koji","full_name":"Takahashi, Koji"},{"last_name":"Rodriguez Solovey","orcid":"0000-0002-7244-7237","id":"3922B506-F248-11E8-B48F-1D18A9856A87","first_name":"Lesia","full_name":"Rodriguez Solovey, Lesia"},{"full_name":"Merrin, Jack","first_name":"Jack","id":"4515C308-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5145-4609","last_name":"Merrin"},{"full_name":"Chen, Jian","first_name":"Jian","last_name":"Chen"},{"first_name":"Lana","full_name":"Shabala, Lana","last_name":"Shabala"},{"last_name":"Smet","full_name":"Smet, Wouter","first_name":"Wouter"},{"first_name":"Hong","full_name":"Ren, Hong","last_name":"Ren"},{"last_name":"Vanneste","first_name":"Steffen","full_name":"Vanneste, Steffen"},{"full_name":"Shabala, Sergey","first_name":"Sergey","last_name":"Shabala"},{"last_name":"De Rybel","first_name":"Bert","full_name":"De Rybel, Bert"},{"full_name":"Weijers, Dolf","first_name":"Dolf","last_name":"Weijers"},{"full_name":"Kinoshita, Toshinori","first_name":"Toshinori","last_name":"Kinoshita"},{"full_name":"Gray, William M.","first_name":"William M.","last_name":"Gray"},{"first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87","full_name":"Friml, Jiří","last_name":"Friml","orcid":"0000-0002-8302-7596"}],"_id":"10223","date_published":"2021-11-11T00:00:00Z","issue":"7884","date_updated":"2025-07-10T11:49:46Z","acknowledgement":"We thank N. Gnyliukh and L. Hörmayer for technical assistance and N. Paris for sharing PM-Cyto seeds. We gratefully acknowledge the Life Science, Machine Shop and Bioimaging Facilities of IST Austria. This project has received funding from the European Research Council Advanced Grant (ETAP-742985) and the Austrian Science Fund (FWF) under I 3630-B25 to J.F., the National Institutes of Health (GM067203) to W.M.G., the Netherlands Organization for Scientific Research (NWO; VIDI-864.13.001), Research Foundation-Flanders (FWO; Odysseus II G0D0515N) and a European Research Council Starting Grant (TORPEDO-714055) to W.S. and B.D.R., the VICI grant (865.14.001) from the Netherlands Organization for Scientific Research to M.R. and D.W., the Australian Research Council and China National Distinguished Expert Project (WQ20174400441) to S.S., the MEXT/JSPS KAKENHI to K.T. (20K06685) and T.K. (20H05687 and 20H05910), the European Union’s Horizon 2020 research and innovation programme under Marie Skłodowska-Curie grant agreement no. 665385 and the DOC Fellowship of the Austrian Academy of Sciences to L.L., and the China Scholarship Council to J.C.","status":"public","citation":{"short":"L. Li, I. Verstraeten, M. Roosjen, K. Takahashi, L. Rodriguez Solovey, J. Merrin, J. Chen, L. Shabala, W. Smet, H. Ren, S. Vanneste, S. Shabala, B. De Rybel, D. Weijers, T. Kinoshita, W.M. Gray, J. Friml, Nature 599 (2021) 273–277.","mla":"Li, Lanxin, et al. “Cell Surface and Intracellular Auxin Signalling for H<sup>+</sup> Fluxes in Root Growth.” <i>Nature</i>, vol. 599, no. 7884, Springer Nature, 2021, pp. 273–77, doi:<a href=\"https://doi.org/10.1038/s41586-021-04037-6\">10.1038/s41586-021-04037-6</a>.","apa":"Li, L., Verstraeten, I., Roosjen, M., Takahashi, K., Rodriguez Solovey, L., Merrin, J., … Friml, J. (2021). Cell surface and intracellular auxin signalling for H<sup>+</sup> fluxes in root growth. <i>Nature</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41586-021-04037-6\">https://doi.org/10.1038/s41586-021-04037-6</a>","ista":"Li L, Verstraeten I, Roosjen M, Takahashi K, Rodriguez Solovey L, Merrin J, Chen J, Shabala L, Smet W, Ren H, Vanneste S, Shabala S, De Rybel B, Weijers D, Kinoshita T, Gray WM, Friml J. 2021. Cell surface and intracellular auxin signalling for H<sup>+</sup> fluxes in root growth. Nature. 599(7884), 273–277.","chicago":"Li, Lanxin, Inge Verstraeten, Mark Roosjen, Koji Takahashi, Lesia Rodriguez Solovey, Jack Merrin, Jian Chen, et al. “Cell Surface and Intracellular Auxin Signalling for H<sup>+</sup> Fluxes in Root Growth.” <i>Nature</i>. Springer Nature, 2021. <a href=\"https://doi.org/10.1038/s41586-021-04037-6\">https://doi.org/10.1038/s41586-021-04037-6</a>.","ama":"Li L, Verstraeten I, Roosjen M, et al. Cell surface and intracellular auxin signalling for H<sup>+</sup> fluxes in root growth. <i>Nature</i>. 2021;599(7884):273-277. doi:<a href=\"https://doi.org/10.1038/s41586-021-04037-6\">10.1038/s41586-021-04037-6</a>","ieee":"L. Li <i>et al.</i>, “Cell surface and intracellular auxin signalling for H<sup>+</sup> fluxes in root growth,” <i>Nature</i>, vol. 599, no. 7884. Springer Nature, pp. 273–277, 2021."},"month":"11","doi":"10.1038/s41586-021-04037-6","title":"Cell surface and intracellular auxin signalling for H<sup>+</sup> fluxes in root growth","article_type":"original","language":[{"iso":"eng"}],"publication_status":"published","department":[{"_id":"JiFr"},{"_id":"NanoFab"}],"volume":599,"oa":1,"isi":1,"oa_version":"Preprint","quality_controlled":"1","year":"2021"},{"publication_identifier":{"eissn":["1469-3178"],"issn":["1469-221X"]},"fulldoi":"https://doi.org/10.15252/embr.202153824","external_id":{"isi":["000714350000001"]},"file_date_updated":"2022-05-16T07:07:41Z","scopus_import":"1","abstract":[{"text":"During the past decade, the scientific community and outside observers have noted a concerning lack of rigor and transparency in preclinical research that led to talk of a “reproducibility crisis” in the life sciences (Baker, 2016; Bespalov & Steckler, 2018; Heddleston et al, 2021). Various measures have been proposed to address the problem: from better training of scientists to more oversight to expanded publishing practices such as preregistration of studies. The recently published EQIPD (Enhancing Quality in Preclinical Data) System is, to date, the largest initiative that aims to establish a systematic approach for increasing the robustness and reliability of biomedical research (Bespalov et al, 2021). However, promoting a cultural change in research practices warrants a broad adoption of the Quality System and its underlying philosophy. It is here that academic Core Facilities (CF), research service providers at universities and research institutions, can make a difference. It is fair to assume that a significant fraction of published data originated from experiments that were designed, run, or analyzed in CFs. These academic services play an important role in the research ecosystem by offering access to cutting-edge equipment and by developing and testing novel techniques and methods that impact research in the academic and private sectors alike (Bikovski et al, 2020). Equipment and infrastructure are not the only value: CFs employ competent personnel with profound knowledge and practical experience of the specific field of interest: animal behavior, imaging, crystallography, genomics, and so on. Thus, CFs are optimally positioned to address concerns about the quality and robustness of preclinical research.","lang":"eng"}],"type":"journal_article","article_processing_charge":"Yes (in subscription journal)","date_created":"2021-11-14T23:01:24Z","article_number":"e53824","publisher":"EMBO Press","file":[{"file_size":488583,"date_created":"2022-05-16T07:07:41Z","checksum":"74743baa6ef431ef60c3de3bc4da045a","content_type":"application/pdf","access_level":"open_access","success":1,"relation":"main_file","date_updated":"2022-05-16T07:07:41Z","creator":"dernst","file_name":"2021_EmboReports_Restivo.pdf","file_id":"11381"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","day":"04","intvolume":"        22","tmp":{"short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png"},"publication":"EMBO Reports","publication_status":"published","ddc":["570"],"department":[{"_id":"PreCl"}],"year":"2021","volume":22,"oa":1,"has_accepted_license":"1","isi":1,"oa_version":"Published Version","quality_controlled":"1","acknowledgement":"This EQIPD project has received funding from the Innovative Medicines Initiative 2 Joint Undertaking under grant agreement no. 777364. This Joint Undertaking receives support from the European Union’s Horizon 2020 research and innovation program and EFPIA. LR was supported by the Faculty of Biology and Medicine, University of Lausanne. VV was supported by Biocenter Finland and the Jane and Aatos Erkko Foundation. CP and IKB received funding from the Federal Ministry of Education and Research (BMBF, grant 01PW18001). SB from the Vienna BioCenter Core Facilities (VBCF) Preclinical Phenotyping Facility acknowledges funding from the Austrian Federal Ministry of Education, Science & Research; and the City of Vienna. MT is an incumbent of the Carolito Stiftung Research Fellow Chair in Neurodegenerative Diseases. We thank Dr. Katja Kivinen (Helsinki Institute of Life Science) for discussions and feedback.","date_updated":"2023-08-14T11:47:35Z","status":"public","citation":{"ama":"Restivo L, Gerlach B, Tsoory M, et al. Towards best practices in research: Role of academic core facilities. <i>EMBO Reports</i>. 2021;22. doi:<a href=\"https://doi.org/10.15252/embr.202153824\">10.15252/embr.202153824</a>","chicago":"Restivo, Leonardo, Björn Gerlach, Michael Tsoory, Lior Bikovski, Sylvia Badurek, Claudia Pitzer, Isabelle C. Kos-Braun, et al. “Towards Best Practices in Research: Role of Academic Core Facilities.” <i>EMBO Reports</i>. EMBO Press, 2021. <a href=\"https://doi.org/10.15252/embr.202153824\">https://doi.org/10.15252/embr.202153824</a>.","ista":"Restivo L, Gerlach B, Tsoory M, Bikovski L, Badurek S, Pitzer C, Kos-Braun IC, Mausset-Bonnefont ALM, Ward J, Schunn M, Noldus LPJJ, Bespalov A, Voikar V. 2021. Towards best practices in research: Role of academic core facilities. EMBO Reports. 22, e53824.","short":"L. Restivo, B. Gerlach, M. Tsoory, L. Bikovski, S. Badurek, C. Pitzer, I.C. Kos-Braun, A.L.M. Mausset-Bonnefont, J. Ward, M. Schunn, L.P.J.J. Noldus, A. Bespalov, V. Voikar, EMBO Reports 22 (2021).","mla":"Restivo, Leonardo, et al. “Towards Best Practices in Research: Role of Academic Core Facilities.” <i>EMBO Reports</i>, vol. 22, e53824, EMBO Press, 2021, doi:<a href=\"https://doi.org/10.15252/embr.202153824\">10.15252/embr.202153824</a>.","apa":"Restivo, L., Gerlach, B., Tsoory, M., Bikovski, L., Badurek, S., Pitzer, C., … Voikar, V. (2021). Towards best practices in research: Role of academic core facilities. <i>EMBO Reports</i>. EMBO Press. <a href=\"https://doi.org/10.15252/embr.202153824\">https://doi.org/10.15252/embr.202153824</a>","ieee":"L. Restivo <i>et al.</i>, “Towards best practices in research: Role of academic core facilities,” <i>EMBO Reports</i>, vol. 22. EMBO Press, 2021."},"author":[{"last_name":"Restivo","first_name":"Leonardo","full_name":"Restivo, Leonardo"},{"last_name":"Gerlach","first_name":"Björn","full_name":"Gerlach, Björn"},{"full_name":"Tsoory, Michael","first_name":"Michael","last_name":"Tsoory"},{"first_name":"Lior","full_name":"Bikovski, Lior","last_name":"Bikovski"},{"last_name":"Badurek","full_name":"Badurek, Sylvia","first_name":"Sylvia"},{"first_name":"Claudia","full_name":"Pitzer, Claudia","last_name":"Pitzer"},{"first_name":"Isabelle C.","full_name":"Kos-Braun, Isabelle C.","last_name":"Kos-Braun"},{"last_name":"Mausset-Bonnefont","full_name":"Mausset-Bonnefont, Anne Laure Mj","first_name":"Anne Laure Mj"},{"full_name":"Ward, Jonathan","first_name":"Jonathan","last_name":"Ward"},{"last_name":"Schunn","orcid":"0000-0003-4326-5300","id":"4272DB4A-F248-11E8-B48F-1D18A9856A87","first_name":"Michael","full_name":"Schunn, Michael"},{"last_name":"Noldus","full_name":"Noldus, Lucas P.J.J.","first_name":"Lucas P.J.J."},{"last_name":"Bespalov","first_name":"Anton","full_name":"Bespalov, Anton"},{"last_name":"Voikar","full_name":"Voikar, Vootele","first_name":"Vootele"}],"_id":"10283","date_published":"2021-11-04T00:00:00Z","title":"Towards best practices in research: Role of academic core facilities","article_type":"original","language":[{"iso":"eng"}],"month":"11","doi":"10.15252/embr.202153824"},{"tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"        91","publication":"Parkinsonism & Related Disorders","pmid":1,"file":[{"date_created":"2022-01-10T13:41:40Z","file_size":6848513,"checksum":"360681585acb51e80d17c6b213c56b55","content_type":"application/pdf","success":1,"access_level":"open_access","relation":"main_file","date_updated":"2022-01-10T13:41:40Z","creator":"alisjak","file_id":"10612","file_name":"2021_Parkinsonism_Venezia.pdf"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","day":"01","article_processing_charge":"No","date_created":"2022-01-09T23:01:26Z","publisher":"Elsevier","page":"59-65","file_date_updated":"2022-01-10T13:41:40Z","fulldoi":"https://doi.org/10.1016/j.parkreldis.2021.09.007","external_id":{"pmid":["34530328"],"isi":["000701142900012"]},"publication_identifier":{"eissn":["1873-5126"],"issn":["1353-8020"]},"scopus_import":"1","type":"journal_article","abstract":[{"lang":"eng","text":"The evidence linking innate immunity mechanisms and neurodegenerative diseases is growing, but the specific mechanisms are incompletely understood. Experimental data suggest that microglial TLR4 mediates the uptake and clearance of α-synuclein also termed synucleinophagy. The accumulation of misfolded α-synuclein throughout the brain is central to Parkinson's disease (PD). The distribution and progression of the pathology is often attributed to the propagation of α-synuclein. Here, we apply a classical α-synuclein propagation model of prodromal PD in wild type and TLR4 deficient mice to study the role of TLR4 in the progression of the disease. Our data suggest that TLR4 deficiency facilitates the α-synuclein seed spreading associated with reduced lysosomal activity of microglia. Three months after seed inoculation, more pronounced proteinase K-resistant α-synuclein inclusion pathology is observed in mice with TLR4 deficiency. The facilitated propagation of α-synuclein is associated with early loss of dopamine transporter (DAT) signal in the striatum and loss of dopaminergic neurons in substantia nigra pars compacta of TLR4 deficient mice. These new results support TLR4 signaling as a putative target for disease modification to slow the progression of PD and related disorders."}],"article_type":"original","title":"Toll-like receptor 4 deficiency facilitates α-synuclein propagation and neurodegeneration in a mouse model of prodromal Parkinson's disease","language":[{"iso":"eng"}],"doi":"10.1016/j.parkreldis.2021.09.007","month":"10","date_updated":"2023-08-17T06:36:01Z","acknowledgement":"This study was supported by grants of the Austrian Science Fund (FWF) F4414 and W1206-08. Electron microscopy was performed at the Scientific Service Units (SSU) of IST-Austria through resources provided by the Electron Microscopy Facility.","citation":{"ieee":"S. Venezia, W. Kaufmann, G. K. Wenning, and N. Stefanova, “Toll-like receptor 4 deficiency facilitates α-synuclein propagation and neurodegeneration in a mouse model of prodromal Parkinson’s disease,” <i>Parkinsonism &#38; Related Disorders</i>, vol. 91. Elsevier, pp. 59–65, 2021.","ama":"Venezia S, Kaufmann W, Wenning GK, Stefanova N. Toll-like receptor 4 deficiency facilitates α-synuclein propagation and neurodegeneration in a mouse model of prodromal Parkinson’s disease. <i>Parkinsonism &#38; Related Disorders</i>. 2021;91:59-65. doi:<a href=\"https://doi.org/10.1016/j.parkreldis.2021.09.007\">10.1016/j.parkreldis.2021.09.007</a>","chicago":"Venezia, Serena, Walter Kaufmann, Gregor K. Wenning, and Nadia Stefanova. “Toll-like Receptor 4 Deficiency Facilitates α-Synuclein Propagation and Neurodegeneration in a Mouse Model of Prodromal Parkinson’s Disease.” <i>Parkinsonism &#38; Related Disorders</i>. Elsevier, 2021. <a href=\"https://doi.org/10.1016/j.parkreldis.2021.09.007\">https://doi.org/10.1016/j.parkreldis.2021.09.007</a>.","ista":"Venezia S, Kaufmann W, Wenning GK, Stefanova N. 2021. Toll-like receptor 4 deficiency facilitates α-synuclein propagation and neurodegeneration in a mouse model of prodromal Parkinson’s disease. Parkinsonism &#38; Related Disorders. 91, 59–65.","short":"S. Venezia, W. Kaufmann, G.K. Wenning, N. Stefanova, Parkinsonism &#38; Related Disorders 91 (2021) 59–65.","apa":"Venezia, S., Kaufmann, W., Wenning, G. K., &#38; Stefanova, N. (2021). Toll-like receptor 4 deficiency facilitates α-synuclein propagation and neurodegeneration in a mouse model of prodromal Parkinson’s disease. <i>Parkinsonism &#38; Related Disorders</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.parkreldis.2021.09.007\">https://doi.org/10.1016/j.parkreldis.2021.09.007</a>","mla":"Venezia, Serena, et al. “Toll-like Receptor 4 Deficiency Facilitates α-Synuclein Propagation and Neurodegeneration in a Mouse Model of Prodromal Parkinson’s Disease.” <i>Parkinsonism &#38; Related Disorders</i>, vol. 91, Elsevier, 2021, pp. 59–65, doi:<a href=\"https://doi.org/10.1016/j.parkreldis.2021.09.007\">10.1016/j.parkreldis.2021.09.007</a>."},"status":"public","_id":"10607","author":[{"last_name":"Venezia","full_name":"Venezia, Serena","first_name":"Serena"},{"orcid":"0000-0001-9735-5315","last_name":"Kaufmann","full_name":"Kaufmann, Walter","id":"3F99E422-F248-11E8-B48F-1D18A9856A87","first_name":"Walter"},{"last_name":"Wenning","first_name":"Gregor K.","full_name":"Wenning, Gregor K."},{"full_name":"Stefanova, Nadia","first_name":"Nadia","last_name":"Stefanova"}],"date_published":"2021-10-01T00:00:00Z","year":"2021","oa_version":"Published Version","isi":1,"oa":1,"volume":91,"has_accepted_license":"1","quality_controlled":"1","department":[{"_id":"EM-Fac"}],"ddc":["610"],"publication_status":"published"},{"doi":"10.1111/nph.16887","month":"01","article_type":"original","title":"Cellular requirements for PIN polar cargo clustering in Arabidopsis thaliana","language":[{"iso":"eng"}],"_id":"8582","author":[{"last_name":"Li","orcid":"0000-0001-5039-9660","first_name":"Hongjiang","id":"33CA54A6-F248-11E8-B48F-1D18A9856A87","full_name":"Li, Hongjiang"},{"last_name":"von Wangenheim","orcid":"0000-0002-6862-1247","id":"49E91952-F248-11E8-B48F-1D18A9856A87","first_name":"Daniel","full_name":"von Wangenheim, Daniel"},{"full_name":"Zhang, Xixi","first_name":"Xixi","id":"61A66458-47E9-11EA-85BA-8AEAAF14E49A","orcid":"0000-0001-7048-4627","last_name":"Zhang"},{"orcid":"0000-0002-0471-8285","last_name":"Tan","full_name":"Tan, Shutang","id":"2DE75584-F248-11E8-B48F-1D18A9856A87","first_name":"Shutang"},{"last_name":"Darwish-Miranda","orcid":"0000-0002-8821-8236","first_name":"Nasser","id":"39CD9926-F248-11E8-B48F-1D18A9856A87","full_name":"Darwish-Miranda, Nasser"},{"last_name":"Naramoto","full_name":"Naramoto, Satoshi","first_name":"Satoshi"},{"full_name":"Wabnik, Krzysztof T","id":"4DE369A4-F248-11E8-B48F-1D18A9856A87","first_name":"Krzysztof T","orcid":"0000-0001-7263-0560","last_name":"Wabnik"},{"full_name":"de Rycke, Riet","first_name":"Riet","last_name":"de Rycke"},{"id":"3F99E422-F248-11E8-B48F-1D18A9856A87","first_name":"Walter","full_name":"Kaufmann, Walter","last_name":"Kaufmann","orcid":"0000-0001-9735-5315"},{"last_name":"Gütl","id":"381929CE-F248-11E8-B48F-1D18A9856A87","first_name":"Daniel J","full_name":"Gütl, Daniel J"},{"first_name":"Ricardo","full_name":"Tejos, Ricardo","last_name":"Tejos"},{"last_name":"Grones","first_name":"Peter","id":"399876EC-F248-11E8-B48F-1D18A9856A87","full_name":"Grones, Peter"},{"last_name":"Ke","full_name":"Ke, Meiyu","first_name":"Meiyu"},{"last_name":"Chen","full_name":"Chen, Xu","id":"4E5ADCAA-F248-11E8-B48F-1D18A9856A87","first_name":"Xu"},{"full_name":"Dettmer, Jan","first_name":"Jan","last_name":"Dettmer"},{"full_name":"Friml, Jiří","first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8302-7596","last_name":"Friml"}],"date_published":"2021-01-01T00:00:00Z","acknowledgement":"We thank Dr Ingo Heilmann (Martin‐Luther‐University Halle‐Wittenberg) for the XVE>>PIP5K1‐YFP line, Dr Brad Day (Michigan State University) for the ndr1‐1 mutant and the complementation lines, and Dr Patricia C. Zambryski (University of California, Berkeley) for the 35S::P30‐GFP line, the Bioimaging team (IST Austria) for assistance with imaging, group members for discussions, Martine De Cock for help in preparing the manuscript and Nataliia Gnyliukh for critical reading and revision of the manuscript. This project received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (grant agreement No. 742985) and Comisión Nacional de Investigación Científica y Tecnológica (Project CONICYT‐PAI 82130047). DvW received funding from the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007‐2013) under REA grant agreement no. 291734.","date_updated":"2025-06-12T06:32:24Z","issue":"1","citation":{"ieee":"H. Li <i>et al.</i>, “Cellular requirements for PIN polar cargo clustering in Arabidopsis thaliana,” <i>New Phytologist</i>, vol. 229, no. 1. Wiley, pp. 351–369, 2021.","ama":"Li H, von Wangenheim D, Zhang X, et al. Cellular requirements for PIN polar cargo clustering in Arabidopsis thaliana. <i>New Phytologist</i>. 2021;229(1):351-369. doi:<a href=\"https://doi.org/10.1111/nph.16887\">10.1111/nph.16887</a>","ista":"Li H, von Wangenheim D, Zhang X, Tan S, Darwish-Miranda N, Naramoto S, Wabnik KT, de Rycke R, Kaufmann W, Gütl DJ, Tejos R, Grones P, Ke M, Chen X, Dettmer J, Friml J. 2021. Cellular requirements for PIN polar cargo clustering in Arabidopsis thaliana. New Phytologist. 229(1), 351–369.","chicago":"Li, Hongjiang, Daniel von Wangenheim, Xixi Zhang, Shutang Tan, Nasser Darwish-Miranda, Satoshi Naramoto, Krzysztof T Wabnik, et al. “Cellular Requirements for PIN Polar Cargo Clustering in Arabidopsis Thaliana.” <i>New Phytologist</i>. Wiley, 2021. <a href=\"https://doi.org/10.1111/nph.16887\">https://doi.org/10.1111/nph.16887</a>.","mla":"Li, Hongjiang, et al. “Cellular Requirements for PIN Polar Cargo Clustering in Arabidopsis Thaliana.” <i>New Phytologist</i>, vol. 229, no. 1, Wiley, 2021, pp. 351–69, doi:<a href=\"https://doi.org/10.1111/nph.16887\">10.1111/nph.16887</a>.","apa":"Li, H., von Wangenheim, D., Zhang, X., Tan, S., Darwish-Miranda, N., Naramoto, S., … Friml, J. (2021). Cellular requirements for PIN polar cargo clustering in Arabidopsis thaliana. <i>New Phytologist</i>. Wiley. <a href=\"https://doi.org/10.1111/nph.16887\">https://doi.org/10.1111/nph.16887</a>","short":"H. Li, D. von Wangenheim, X. Zhang, S. Tan, N. Darwish-Miranda, S. Naramoto, K.T. Wabnik, R. de Rycke, W. Kaufmann, D.J. Gütl, R. Tejos, P. Grones, M. Ke, X. Chen, J. Dettmer, J. Friml, New Phytologist 229 (2021) 351–369."},"status":"public","oa_version":"Published Version","isi":1,"volume":229,"oa":1,"has_accepted_license":"1","quality_controlled":"1","year":"2021","department":[{"_id":"JiFr"},{"_id":"EM-Fac"},{"_id":"Bio"},{"_id":"EvBe"}],"publication_status":"published","ddc":["580"],"pmid":1,"tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"       229","publication":"New Phytologist","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"01","acknowledged_ssus":[{"_id":"Bio"}],"file":[{"relation":"main_file","date_updated":"2021-02-04T09:44:17Z","creator":"dernst","file_id":"9084","file_name":"2021_NewPhytologist_Li.pdf","date_created":"2021-02-04T09:44:17Z","file_size":4061962,"checksum":"b45621607b4cab97eeb1605ab58e896e","content_type":"application/pdf","success":1,"access_level":"open_access"}],"publisher":"Wiley","page":"351-369","project":[{"_id":"261099A6-B435-11E9-9278-68D0E5697425","grant_number":"742985","name":"Tracing Evolution of Auxin Transport and Polarity in Plants","call_identifier":"H2020"},{"call_identifier":"FP7","name":"International IST Postdoc Fellowship Programme","_id":"25681D80-B435-11E9-9278-68D0E5697425","grant_number":"291734"}],"article_processing_charge":"Yes (via OA deal)","date_created":"2020-09-28T08:59:28Z","scopus_import":"1","type":"journal_article","abstract":[{"lang":"eng","text":"Cell and tissue polarization is fundamental for plant growth and morphogenesis. The polar, cellular localization of Arabidopsis PIN‐FORMED (PIN) proteins is crucial for their function in directional auxin transport. The clustering of PIN polar cargoes within the plasma membrane has been proposed to be important for the maintenance of their polar distribution. However, the more detailed features of PIN clusters and the cellular requirements of cargo clustering remain unclear.\r\nHere, we characterized PIN clusters in detail by means of multiple advanced microscopy and quantification methods, such as 3D quantitative imaging or freeze‐fracture replica labeling. The size and aggregation types of PIN clusters were determined by electron microscopy at the nanometer level at different polar domains and at different developmental stages, revealing a strong preference for clustering at the polar domains.\r\nPharmacological and genetic studies revealed that PIN clusters depend on phosphoinositol pathways, cytoskeletal structures and specific cell‐wall components as well as connections between the cell wall and the plasma membrane.\r\nThis study identifies the role of different cellular processes and structures in polar cargo clustering and provides initial mechanistic insight into the maintenance of polarity in plants and other systems."}],"ec_funded":1,"file_date_updated":"2021-02-04T09:44:17Z","fulldoi":"https://doi.org/10.1111/nph.16887","external_id":{"pmid":["32810889"],"isi":["000570187900001"]},"publication_identifier":{"issn":["0028-646X"],"eissn":["1469-8137"]}},{"doi":"10.1126/science.abf1513","month":"07","article_type":"original","title":"Nontopological zero-bias peaks in full-shell nanowires induced by flux-tunable Andreev states","language":[{"iso":"eng"}],"_id":"8910","author":[{"id":"C0BB2FAC-D767-11E9-B658-BC13E6697425","first_name":"Marco","full_name":"Valentini, Marco","last_name":"Valentini"},{"full_name":"Peñaranda, Fernando","first_name":"Fernando","last_name":"Peñaranda"},{"last_name":"Hofmann","full_name":"Hofmann, Andrea C","first_name":"Andrea C","id":"340F461A-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Brauns","full_name":"Brauns, Matthias","first_name":"Matthias","id":"33F94E3C-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0001-9843-3522","last_name":"Hauschild","full_name":"Hauschild, Robert","id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","first_name":"Robert"},{"last_name":"Krogstrup","full_name":"Krogstrup, Peter","first_name":"Peter"},{"first_name":"Pablo","full_name":"San-Jose, Pablo","last_name":"San-Jose"},{"last_name":"Prada","full_name":"Prada, Elsa","first_name":"Elsa"},{"first_name":"Ramón","full_name":"Aguado, Ramón","last_name":"Aguado"},{"first_name":"Georgios","id":"38DB5788-F248-11E8-B48F-1D18A9856A87","full_name":"Katsaros, Georgios","last_name":"Katsaros","orcid":"0000-0001-8342-202X"}],"date_published":"2021-07-02T00:00:00Z","date_updated":"2026-04-07T13:27:22Z","acknowledgement":"The authors thank A. Higginbotham, E. J. H. Lee and F. R. Martins for helpful discussions. This research was supported by the Scientific Service Units of IST Austria through resources provided by the MIBA Machine Shop and the nanofabrication facility; the NOMIS Foundation and Microsoft; the European Union’s Horizon 2020 research and innovation program under the Marie SklodowskaCurie grant agreement No 844511; the FETOPEN Grant Agreement No. 828948; the European Research Commission through the grant agreement HEMs-DAM No 716655; the Spanish Ministry of Science and Innovation through Grants PGC2018-097018-B-I00, PCI2018-093026, FIS2016-80434-P (AEI/FEDER, EU), RYC2011-09345 (Ram´on y Cajal Programme), and the Mar´ıa de Maeztu Programme for Units of Excellence in R&D (CEX2018-000805-M); the CSIC Research Platform on Quantum Technologies PTI-001.","issue":"6550","citation":{"ieee":"M. Valentini <i>et al.</i>, “Nontopological zero-bias peaks in full-shell nanowires induced by flux-tunable Andreev states,” <i>Science</i>, vol. 373, no. 6550. American Association for the Advancement of Science, 2021.","short":"M. Valentini, F. Peñaranda, A.C. Hofmann, M. Brauns, R. Hauschild, P. Krogstrup, P. San-Jose, E. Prada, R. Aguado, G. Katsaros, Science 373 (2021).","mla":"Valentini, Marco, et al. “Nontopological Zero-Bias Peaks in Full-Shell Nanowires Induced by Flux-Tunable Andreev States.” <i>Science</i>, vol. 373, no. 6550, 82–88, American Association for the Advancement of Science, 2021, doi:<a href=\"https://doi.org/10.1126/science.abf1513\">10.1126/science.abf1513</a>.","apa":"Valentini, M., Peñaranda, F., Hofmann, A. C., Brauns, M., Hauschild, R., Krogstrup, P., … Katsaros, G. (2021). Nontopological zero-bias peaks in full-shell nanowires induced by flux-tunable Andreev states. <i>Science</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/science.abf1513\">https://doi.org/10.1126/science.abf1513</a>","ista":"Valentini M, Peñaranda F, Hofmann AC, Brauns M, Hauschild R, Krogstrup P, San-Jose P, Prada E, Aguado R, Katsaros G. 2021. Nontopological zero-bias peaks in full-shell nanowires induced by flux-tunable Andreev states. Science. 373(6550), 82–88.","chicago":"Valentini, Marco, Fernando Peñaranda, Andrea C Hofmann, Matthias Brauns, Robert Hauschild, Peter Krogstrup, Pablo San-Jose, Elsa Prada, Ramón Aguado, and Georgios Katsaros. “Nontopological Zero-Bias Peaks in Full-Shell Nanowires Induced by Flux-Tunable Andreev States.” <i>Science</i>. American Association for the Advancement of Science, 2021. <a href=\"https://doi.org/10.1126/science.abf1513\">https://doi.org/10.1126/science.abf1513</a>.","ama":"Valentini M, Peñaranda F, Hofmann AC, et al. Nontopological zero-bias peaks in full-shell nanowires induced by flux-tunable Andreev states. <i>Science</i>. 2021;373(6550). doi:<a href=\"https://doi.org/10.1126/science.abf1513\">10.1126/science.abf1513</a>"},"status":"public","isi":1,"oa_version":"Submitted Version","oa":1,"volume":373,"quality_controlled":"1","year":"2021","department":[{"_id":"GeKa"},{"_id":"Bio"}],"publication_status":"published","pmid":1,"arxiv":1,"intvolume":"       373","publication":"Science","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","related_material":{"record":[{"id":"9389","status":"public","relation":"research_data"},{"id":"13286","relation":"dissertation_contains","status":"public"}],"link":[{"url":"https://ist.ac.at/en/news/unfinding-a-split-electron/","description":"News on IST Homepage","relation":"press_release"}]},"day":"02","acknowledged_ssus":[{"_id":"M-Shop"},{"_id":"NanoFab"}],"publisher":"American Association for the Advancement of Science","project":[{"_id":"262116AA-B435-11E9-9278-68D0E5697425","name":"Hybrid Semiconductor - Superconductor Quantum Devices"},{"_id":"26A151DA-B435-11E9-9278-68D0E5697425","grant_number":"844511","name":"Majorana bound states in Ge/SiGe heterostructures","call_identifier":"H2020"}],"article_processing_charge":"No","article_number":"82-88","date_created":"2020-12-02T10:51:52Z","scopus_import":"1","main_file_link":[{"url":"https://arxiv.org/abs/2008.02348","open_access":"1"}],"type":"journal_article","abstract":[{"text":"A semiconducting nanowire fully wrapped by a superconducting shell has been proposed as a platform for obtaining Majorana modes at small magnetic fields. In this study, we demonstrate that the appearance of subgap states in such structures is actually governed by the junction region in tunneling spectroscopy measurements and not the full-shell nanowire itself. Short tunneling regions never show subgap states, whereas longer junctions always do. This can be understood in terms of quantum dots forming in the junction and hosting Andreev levels in the Yu-Shiba-Rusinov regime. The intricate magnetic field dependence of the Andreev levels, through both the Zeeman and Little-Parks effects, may result in robust zero-bias peaks—features that could be easily misinterpreted as originating from Majorana zero modes but are unrelated to topological superconductivity.","lang":"eng"}],"ec_funded":1,"fulldoi":"https://doi.org/10.1126/science.abf1513","publication_identifier":{"issn":["0036-8075"],"eissn":["1095-9203"]},"external_id":{"isi":["000677843100034"],"pmid":["34210881"],"arxiv":["2008.02348"]}},{"month":"01","doi":"10.1111/liv.14730","title":"Pathophysiological mechanisms of liver injury in COVID-19","article_type":"original","language":[{"iso":"eng"}],"author":[{"last_name":"Nardo","full_name":"Nardo, Alexander D.","first_name":"Alexander D."},{"last_name":"Schneeweiss-Gleixner","first_name":"Mathias","full_name":"Schneeweiss-Gleixner, Mathias"},{"last_name":"Bakail","orcid":"0000-0002-9592-1587","id":"FB3C3F8E-522F-11EA-B186-22963DDC885E","first_name":"May M","full_name":"Bakail, May M"},{"last_name":"Dixon","full_name":"Dixon, Emmanuel D.","first_name":"Emmanuel D."},{"first_name":"Sigurd F.","full_name":"Lax, Sigurd F.","last_name":"Lax"},{"last_name":"Trauner","full_name":"Trauner, Michael","first_name":"Michael"}],"_id":"8927","date_published":"2021-01-01T00:00:00Z","issue":"1","acknowledgement":"This work was supported by grant F7310‐B21 from the Austrian Science Foundation (to MT). We thank Jelena Remetic, Claudia D. Fuchs, Veronika Mlitz and Daniel Steinacher, for their valuable input and discussion. Figure 1 and Figure 2 have been created with BioRender.com.","date_updated":"2025-06-12T06:33:00Z","status":"public","citation":{"ieee":"A. D. Nardo, M. Schneeweiss-Gleixner, M. M. Bakail, E. D. Dixon, S. F. Lax, and M. Trauner, “Pathophysiological mechanisms of liver injury in COVID-19,” <i>Liver International</i>, vol. 41, no. 1. Wiley, pp. 20–32, 2021.","ama":"Nardo AD, Schneeweiss-Gleixner M, Bakail MM, Dixon ED, Lax SF, Trauner M. Pathophysiological mechanisms of liver injury in COVID-19. <i>Liver International</i>. 2021;41(1):20-32. doi:<a href=\"https://doi.org/10.1111/liv.14730\">10.1111/liv.14730</a>","chicago":"Nardo, Alexander D., Mathias Schneeweiss-Gleixner, May M Bakail, Emmanuel D. Dixon, Sigurd F. Lax, and Michael Trauner. “Pathophysiological Mechanisms of Liver Injury in COVID-19.” <i>Liver International</i>. Wiley, 2021. <a href=\"https://doi.org/10.1111/liv.14730\">https://doi.org/10.1111/liv.14730</a>.","ista":"Nardo AD, Schneeweiss-Gleixner M, Bakail MM, Dixon ED, Lax SF, Trauner M. 2021. Pathophysiological mechanisms of liver injury in COVID-19. Liver International. 41(1), 20–32.","mla":"Nardo, Alexander D., et al. “Pathophysiological Mechanisms of Liver Injury in COVID-19.” <i>Liver International</i>, vol. 41, no. 1, Wiley, 2021, pp. 20–32, doi:<a href=\"https://doi.org/10.1111/liv.14730\">10.1111/liv.14730</a>.","apa":"Nardo, A. D., Schneeweiss-Gleixner, M., Bakail, M. M., Dixon, E. D., Lax, S. F., &#38; Trauner, M. (2021). Pathophysiological mechanisms of liver injury in COVID-19. <i>Liver International</i>. Wiley. <a href=\"https://doi.org/10.1111/liv.14730\">https://doi.org/10.1111/liv.14730</a>","short":"A.D. Nardo, M. Schneeweiss-Gleixner, M.M. Bakail, E.D. Dixon, S.F. Lax, M. Trauner, Liver International 41 (2021) 20–32."},"has_accepted_license":"1","oa":1,"volume":41,"oa_version":"Published Version","isi":1,"quality_controlled":"1","year":"2021","ddc":["570"],"publication_status":"published","department":[{"_id":"CampIT"}],"pmid":1,"intvolume":"        41","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"publication":"Liver International","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"01","file":[{"success":1,"access_level":"open_access","checksum":"6e4f21b77ef22c854e016240974fc473","content_type":"application/pdf","file_size":930414,"date_created":"2021-02-04T12:01:45Z","file_id":"9091","file_name":"2021_Liver_Nardo.pdf","creator":"dernst","date_updated":"2021-02-04T12:01:45Z","relation":"main_file"}],"publisher":"Wiley","page":"20-32","article_processing_charge":"No","date_created":"2020-12-06T23:01:16Z","scopus_import":"1","abstract":[{"lang":"eng","text":"The recent outbreak of coronavirus disease 2019 (COVID‐19), caused by the Severe Acute Respiratory Syndrome Coronavirus‐2 (SARS‐CoV‐2) has resulted in a world‐wide pandemic. Disseminated lung injury with the development of acute respiratory distress syndrome (ARDS) is the main cause of mortality in COVID‐19. Although liver failure does not seem to occur in the absence of pre‐existing liver disease, hepatic involvement in COVID‐19 may correlate with overall disease severity and serve as a prognostic factor for the development of ARDS. The spectrum of liver injury in COVID‐19 may range from direct infection by SARS‐CoV‐2, indirect involvement by systemic inflammation, hypoxic changes, iatrogenic causes such as drugs and ventilation to exacerbation of underlying liver disease. This concise review discusses the potential pathophysiological mechanisms for SARS‐CoV‐2 hepatic tropism as well as acute and possibly long‐term liver injury in COVID‐19."}],"type":"journal_article","fulldoi":"https://doi.org/10.1111/liv.14730","external_id":{"isi":["000594239200001"],"pmid":["33190346"]},"publication_identifier":{"issn":["1478-3223"],"eissn":["1478-3231"]},"file_date_updated":"2021-02-04T12:01:45Z"},{"month":"01","doi":"10.3390/nano11010120","title":"Extracting the infrared permittivity of SiO2 substrates locally by near-field imaging of phonon polaritons in a van der Waals crystal","article_type":"original","language":[{"iso":"eng"}],"author":[{"first_name":"Patricia","full_name":"Aguilar-Merino, Patricia","last_name":"Aguilar-Merino"},{"first_name":"Gonzalo","full_name":"Álvarez-Pérez, Gonzalo","last_name":"Álvarez-Pérez"},{"last_name":"Taboada-Gutiérrez","first_name":"Javier","full_name":"Taboada-Gutiérrez, Javier"},{"first_name":"Jiahua","full_name":"Duan, Jiahua","last_name":"Duan"},{"orcid":"0000-0002-7370-5357","last_name":"Prieto Gonzalez","full_name":"Prieto Gonzalez, Ivan","id":"2A307FE2-F248-11E8-B48F-1D18A9856A87","first_name":"Ivan"},{"first_name":"Luis Manuel","full_name":"Álvarez-Prado, Luis Manuel","last_name":"Álvarez-Prado"},{"last_name":"Nikitin","full_name":"Nikitin, Alexey Y.","first_name":"Alexey Y."},{"first_name":"Javier","full_name":"Martín-Sánchez, Javier","last_name":"Martín-Sánchez"},{"last_name":"Alonso-González","full_name":"Alonso-González, Pablo","first_name":"Pablo"}],"_id":"9038","date_published":"2021-01-07T00:00:00Z","issue":"1","date_updated":"2026-04-02T13:57:24Z","acknowledgement":"P.A.-M. acknowledges financial support through JAE Intro program from the Superior\r\nCouncil of Scientific Investigations and the Spanish Ministry of Science and Innovation (grant number JAEINT_20_00589). G.Á.-P. and J.T.-G. acknowledge financial support through the Severo Ochoa Program from the Government of the Principality of Asturias (grant numbers PA-20-PF-BP19-053 and PA-18-PF-BP17-126, respectively). J.M.-S. acknowledges financial support from the Ramón y Cajal Program of the Government of Spain (RYC2018-026196-I) and the Spanish Ministry of Science and Innovation (State Plan for Scientific and Technical Research and Innovation grant number PID2019-110308GA-I00). P.A.-G. acknowledges support from the European Research Council under starting grant no. 715496, 2DNANOPTICA and the Spanish Ministry of Science and Innovation (State Plan for Scientific and Technical Research and Innovation grant number PID2019-111156GB-I00).","status":"public","citation":{"short":"P. Aguilar-Merino, G. Álvarez-Pérez, J. Taboada-Gutiérrez, J. Duan, I. Prieto Gonzalez, L.M. Álvarez-Prado, A.Y. Nikitin, J. Martín-Sánchez, P. Alonso-González, Nanomaterials 11 (2021).","apa":"Aguilar-Merino, P., Álvarez-Pérez, G., Taboada-Gutiérrez, J., Duan, J., Prieto Gonzalez, I., Álvarez-Prado, L. M., … Alonso-González, P. (2021). Extracting the infrared permittivity of SiO2 substrates locally by near-field imaging of phonon polaritons in a van der Waals crystal. <i>Nanomaterials</i>. MDPI. <a href=\"https://doi.org/10.3390/nano11010120\">https://doi.org/10.3390/nano11010120</a>","mla":"Aguilar-Merino, Patricia, et al. “Extracting the Infrared Permittivity of SiO2 Substrates Locally by Near-Field Imaging of Phonon Polaritons in a van Der Waals Crystal.” <i>Nanomaterials</i>, vol. 11, no. 1, 120, MDPI, 2021, doi:<a href=\"https://doi.org/10.3390/nano11010120\">10.3390/nano11010120</a>.","chicago":"Aguilar-Merino, Patricia, Gonzalo Álvarez-Pérez, Javier Taboada-Gutiérrez, Jiahua Duan, Ivan Prieto Gonzalez, Luis Manuel Álvarez-Prado, Alexey Y. Nikitin, Javier Martín-Sánchez, and Pablo Alonso-González. “Extracting the Infrared Permittivity of SiO2 Substrates Locally by Near-Field Imaging of Phonon Polaritons in a van Der Waals Crystal.” <i>Nanomaterials</i>. MDPI, 2021. <a href=\"https://doi.org/10.3390/nano11010120\">https://doi.org/10.3390/nano11010120</a>.","ista":"Aguilar-Merino P, Álvarez-Pérez G, Taboada-Gutiérrez J, Duan J, Prieto Gonzalez I, Álvarez-Prado LM, Nikitin AY, Martín-Sánchez J, Alonso-González P. 2021. Extracting the infrared permittivity of SiO2 substrates locally by near-field imaging of phonon polaritons in a van der Waals crystal. Nanomaterials. 11(1), 120.","ama":"Aguilar-Merino P, Álvarez-Pérez G, Taboada-Gutiérrez J, et al. Extracting the infrared permittivity of SiO2 substrates locally by near-field imaging of phonon polaritons in a van der Waals crystal. <i>Nanomaterials</i>. 2021;11(1). doi:<a href=\"https://doi.org/10.3390/nano11010120\">10.3390/nano11010120</a>","ieee":"P. Aguilar-Merino <i>et al.</i>, “Extracting the infrared permittivity of SiO2 substrates locally by near-field imaging of phonon polaritons in a van der Waals crystal,” <i>Nanomaterials</i>, vol. 11, no. 1. MDPI, 2021."},"volume":11,"has_accepted_license":"1","oa":1,"isi":1,"oa_version":"Published Version","quality_controlled":"1","year":"2021","publication_status":"published","ddc":["620"],"department":[{"_id":"NanoFab"}],"pmid":1,"intvolume":"        11","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"publication":"Nanomaterials","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","day":"07","file":[{"relation":"main_file","date_updated":"2021-01-25T08:02:32Z","creator":"dernst","file_name":"2020_Nanomaterials_Aguilar_Merino.pdf","file_id":"9042","date_created":"2021-01-25T08:02:32Z","file_size":2730267,"checksum":"1edc13eeda83df5cd9fff9504727b1f5","content_type":"application/pdf","access_level":"open_access","success":1}],"publisher":"MDPI","article_processing_charge":"No","date_created":"2021-01-24T23:01:09Z","article_number":"120","scopus_import":"1","abstract":[{"lang":"eng","text":"Layered materials in which individual atomic layers are bonded by weak van der Waals forces (vdW materials) constitute one of the most prominent platforms for materials research. Particularly, polar vdW crystals, such as hexagonal boron nitride (h-BN), alpha-molybdenum trioxide (α-MoO3) or alpha-vanadium pentoxide (α-V2O5), have received significant attention in nano-optics, since they support phonon polaritons (PhPs)―light coupled to lattice vibrations― with strong electromagnetic confinement and low optical losses. Recently, correlative far- and near-field studies of α-MoO3 have been demonstrated as an effective strategy to accurately extract the permittivity of this material. Here, we use this accurately characterized and low-loss polaritonic material to sense its local dielectric environment, namely silica (SiO2), one of the most widespread substrates in nanotechnology. By studying the propagation of PhPs on α-MoO3 flakes with different thicknesses laying on SiO2 substrates via near-field microscopy (s-SNOM), we extract locally the infrared permittivity of SiO2. Our work reveals PhPs nanoimaging as a versatile method for the quantitative characterization of the local optical properties of dielectric substrates, crucial for understanding and predicting the response of nanomaterials and for the future scalability of integrated nanophotonic devices. "}],"type":"journal_article","publication_identifier":{"eissn":["2079-4991"]},"fulldoi":"https://doi.org/10.3390/nano11010120","external_id":{"isi":["000610636600001"],"pmid":["33430225"]},"file_date_updated":"2021-01-25T08:02:32Z"},{"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","corr_author":"1","day":"25","file":[{"file_id":"9277","file_name":"2021_FrontiersImmumo_Vaahtomeri.pdf","creator":"dernst","date_updated":"2021-03-22T12:08:26Z","relation":"main_file","success":1,"access_level":"open_access","checksum":"663f5a48375e42afa4bfef58d42ec186","content_type":"application/pdf","file_size":3740146,"date_created":"2021-03-22T12:08:26Z"}],"pmid":1,"intvolume":"        12","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"publication":"Frontiers in Immunology","scopus_import":"1","abstract":[{"text":"Gradients of chemokines and growth factors guide migrating cells and morphogenetic processes. Migration of antigen-presenting dendritic cells from the interstitium into the lymphatic system is dependent on chemokine CCL21, which is secreted by endothelial cells of the lymphatic capillary, binds heparan sulfates and forms gradients decaying into the interstitium. Despite the importance of CCL21 gradients, and chemokine gradients in general, the mechanisms of gradient formation are unclear. Studies on fibroblast growth factors have shown that limited diffusion is crucial for gradient formation. Here, we used the mouse dermis as a model tissue to address the necessity of CCL21 anchoring to lymphatic capillary heparan sulfates in the formation of interstitial CCL21 gradients. Surprisingly, the absence of lymphatic endothelial heparan sulfates resulted only in a modest decrease of CCL21 levels at the lymphatic capillaries and did neither affect interstitial CCL21 gradient shape nor dendritic cell migration toward lymphatic capillaries. Thus, heparan sulfates at the level of the lymphatic endothelium are dispensable for the formation of a functional CCL21 gradient.","lang":"eng"}],"type":"journal_article","fulldoi":"https://doi.org/10.3389/fimmu.2021.630002","publication_identifier":{"eissn":["1664-3224"]},"external_id":{"pmid":["33717158"],"isi":["000627134400001"]},"ec_funded":1,"file_date_updated":"2021-03-22T12:08:26Z","publisher":"Frontiers","project":[{"call_identifier":"H2020","name":"Cellular Navigation Along Spatial Gradients","grant_number":"724373","_id":"25FE9508-B435-11E9-9278-68D0E5697425"},{"_id":"25A8E5EA-B435-11E9-9278-68D0E5697425","grant_number":"Y 564-B12","call_identifier":"FWF","name":"Cytoskeletal force generation and force transduction of migrating leukocytes"}],"article_processing_charge":"No","date_created":"2021-03-21T23:01:20Z","article_number":"630002","author":[{"first_name":"Kari","id":"368EE576-F248-11E8-B48F-1D18A9856A87","full_name":"Vaahtomeri, Kari","last_name":"Vaahtomeri","orcid":"0000-0001-7829-3518"},{"last_name":"Moussion","full_name":"Moussion, Christine","id":"3356F664-F248-11E8-B48F-1D18A9856A87","first_name":"Christine"},{"first_name":"Robert","id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","full_name":"Hauschild, Robert","last_name":"Hauschild","orcid":"0000-0001-9843-3522"},{"last_name":"Sixt","orcid":"0000-0002-6620-9179","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","first_name":"Michael K","full_name":"Sixt, Michael K"}],"_id":"9259","date_published":"2021-02-25T00:00:00Z","date_updated":"2025-04-14T07:42:07Z","acknowledgement":"This work was supported by Sigrid Juselius fellowship (KV), University of Helsinki 3-year research grant (KV), Academy of Finland Research fellow funding (315710, to KV), the European Research Council (ERC CoG 724373 to MS), and by the Austrian Science foundation (FWF) (Y564-B12 START award to MS).\r\nTaija Mäkinen is acknowledged for providing Prox1CreERT2 transgenic mice and Yu Yamaguchi for providing the conditional Ext1 mouse strain.","status":"public","citation":{"ama":"Vaahtomeri K, Moussion C, Hauschild R, Sixt MK. Shape and function of interstitial chemokine CCL21 gradients are independent of heparan sulfates produced by lymphatic endothelium. <i>Frontiers in Immunology</i>. 2021;12. doi:<a href=\"https://doi.org/10.3389/fimmu.2021.630002\">10.3389/fimmu.2021.630002</a>","ista":"Vaahtomeri K, Moussion C, Hauschild R, Sixt MK. 2021. Shape and function of interstitial chemokine CCL21 gradients are independent of heparan sulfates produced by lymphatic endothelium. Frontiers in Immunology. 12, 630002.","chicago":"Vaahtomeri, Kari, Christine Moussion, Robert Hauschild, and Michael K Sixt. “Shape and Function of Interstitial Chemokine CCL21 Gradients Are Independent of Heparan Sulfates Produced by Lymphatic Endothelium.” <i>Frontiers in Immunology</i>. Frontiers, 2021. <a href=\"https://doi.org/10.3389/fimmu.2021.630002\">https://doi.org/10.3389/fimmu.2021.630002</a>.","apa":"Vaahtomeri, K., Moussion, C., Hauschild, R., &#38; Sixt, M. K. (2021). Shape and function of interstitial chemokine CCL21 gradients are independent of heparan sulfates produced by lymphatic endothelium. <i>Frontiers in Immunology</i>. Frontiers. <a href=\"https://doi.org/10.3389/fimmu.2021.630002\">https://doi.org/10.3389/fimmu.2021.630002</a>","mla":"Vaahtomeri, Kari, et al. “Shape and Function of Interstitial Chemokine CCL21 Gradients Are Independent of Heparan Sulfates Produced by Lymphatic Endothelium.” <i>Frontiers in Immunology</i>, vol. 12, 630002, Frontiers, 2021, doi:<a href=\"https://doi.org/10.3389/fimmu.2021.630002\">10.3389/fimmu.2021.630002</a>.","short":"K. Vaahtomeri, C. Moussion, R. Hauschild, M.K. Sixt, Frontiers in Immunology 12 (2021).","ieee":"K. Vaahtomeri, C. Moussion, R. Hauschild, and M. K. Sixt, “Shape and function of interstitial chemokine CCL21 gradients are independent of heparan sulfates produced by lymphatic endothelium,” <i>Frontiers in Immunology</i>, vol. 12. Frontiers, 2021."},"month":"02","doi":"10.3389/fimmu.2021.630002","title":"Shape and function of interstitial chemokine CCL21 gradients are independent of heparan sulfates produced by lymphatic endothelium","article_type":"original","language":[{"iso":"eng"}],"ddc":["570"],"publication_status":"published","department":[{"_id":"MiSi"},{"_id":"Bio"}],"volume":12,"oa":1,"has_accepted_license":"1","oa_version":"Published Version","isi":1,"quality_controlled":"1","year":"2021"},{"publisher":"American Association for the Advancement of Science","article_processing_charge":"No","article_number":"eabd9153","date_created":"2021-03-22T07:14:03Z","abstract":[{"text":"Sequence-specific oligomers with predictable folding patterns, i.e., foldamers, provide new opportunities to mimic α-helical peptides and design inhibitors of protein-protein interactions. One major hurdle of this strategy is to retain the correct orientation of key side chains involved in protein surface recognition. Here, we show that the structural plasticity of a foldamer backbone may notably contribute to the required spatial adjustment for optimal interaction with the protein surface. By using oligoureas as α helix mimics, we designed a foldamer/peptide hybrid inhibitor of histone chaperone ASF1, a key regulator of chromatin dynamics. The crystal structure of its complex with ASF1 reveals a notable plasticity of the urea backbone, which adapts to the ASF1 surface to maintain the same binding interface. One additional benefit of generating ASF1 ligands with nonpeptide oligourea segments is the resistance to proteolysis in human plasma, which was highly improved compared to the cognate α-helical peptide.","lang":"eng"}],"type":"journal_article","external_id":{"pmid":["33741589"],"isi":["000633443000011"]},"fulldoi":"https://doi.org/10.1126/sciadv.abd9153","publication_identifier":{"issn":["2375-2548"]},"file_date_updated":"2021-03-22T12:49:00Z","pmid":1,"intvolume":"         7","tmp":{"name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","image":"/images/cc_by_nc.png"},"publication":"Science Advances","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","day":"19","file":[{"content_type":"application/pdf","checksum":"737624cd0e630ffa7c52797a690500e3","file_size":837156,"date_created":"2021-03-22T12:49:00Z","success":1,"access_level":"open_access","date_updated":"2021-03-22T12:49:00Z","relation":"main_file","file_id":"9280","file_name":"2021_ScienceAdv_Mbianda.pdf","creator":"dernst"}],"oa":1,"volume":7,"has_accepted_license":"1","oa_version":"Published Version","isi":1,"quality_controlled":"1","year":"2021","ddc":["570"],"publication_status":"published","department":[{"_id":"CampIT"}],"month":"03","doi":"10.1126/sciadv.abd9153","title":"Optimal anchoring of a foldamer inhibitor of ASF1 histone chaperone through backbone plasticity","article_type":"original","language":[{"iso":"eng"}],"author":[{"first_name":"Johanne","full_name":"Mbianda, Johanne","last_name":"Mbianda"},{"first_name":"May M","id":"FB3C3F8E-522F-11EA-B186-22963DDC885E","full_name":"Bakail, May M","last_name":"Bakail","orcid":"0000-0002-9592-1587"},{"last_name":"André","full_name":"André, Christophe","first_name":"Christophe"},{"last_name":"Moal","full_name":"Moal, Gwenaëlle","first_name":"Gwenaëlle"},{"first_name":"Marie E.","full_name":"Perrin, Marie E.","last_name":"Perrin"},{"last_name":"Pinna","full_name":"Pinna, Guillaume","first_name":"Guillaume"},{"last_name":"Guerois","first_name":"Raphaël","full_name":"Guerois, Raphaël"},{"last_name":"Becher","full_name":"Becher, Francois","first_name":"Francois"},{"last_name":"Legrand","first_name":"Pierre","full_name":"Legrand, Pierre"},{"full_name":"Traoré, Seydou","first_name":"Seydou","last_name":"Traoré"},{"full_name":"Douat, Céline","first_name":"Céline","last_name":"Douat"},{"full_name":"Guichard, Gilles","first_name":"Gilles","last_name":"Guichard"},{"full_name":"Ochsenbein, Françoise","first_name":"Françoise","last_name":"Ochsenbein"}],"_id":"9262","date_published":"2021-03-19T00:00:00Z","issue":"12","date_updated":"2023-08-07T14:20:26Z","acknowledgement":"We thank the Synchrotron SOLEIL, the European Synchrotron Radiation Facility (ESRF), and the French Infrastructure for Integrated Structural Biology (FRISBI) ANR-10-INBS-05. We are particularly grateful to A. Clavier and A. Campalans for help in setting up and performing the cell penetration assays. Funding: Research was funded by the French Centre National de Recherche Scientifique (CNRS), the Commissariat à l’Energie Atomique (CEA), University of Bordeaux, University Paris-Saclay, and the Synchrotron Soleil. The project was supported by the ANR 2007 BREAKABOUND (JC-07-216078), 2011 BIPBIP (ANR-10-BINF-0003), 2012 CHAPINHIB (ANR-12-BSV5-0022-01), 2015 CHIPSET (ANR-15-CE11-008-01), 2015 HIMPP2I (ANR-15-CE07-0010), and the program labeled by the ARC foundation 2016 PGA1*20160203953). M.B. was supported by Canceropole (Paris, France) and a grant for young researchers from La Ligue contre le Cancer. J.M. was supported by La Ligue contre le Cancer.","status":"public","citation":{"ista":"Mbianda J, Bakail MM, André C, Moal G, Perrin ME, Pinna G, Guerois R, Becher F, Legrand P, Traoré S, Douat C, Guichard G, Ochsenbein F. 2021. Optimal anchoring of a foldamer inhibitor of ASF1 histone chaperone through backbone plasticity. Science Advances. 7(12), eabd9153.","ama":"Mbianda J, Bakail MM, André C, et al. Optimal anchoring of a foldamer inhibitor of ASF1 histone chaperone through backbone plasticity. <i>Science Advances</i>. 2021;7(12). doi:<a href=\"https://doi.org/10.1126/sciadv.abd9153\">10.1126/sciadv.abd9153</a>","chicago":"Mbianda, Johanne, May M Bakail, Christophe André, Gwenaëlle Moal, Marie E. Perrin, Guillaume Pinna, Raphaël Guerois, et al. “Optimal Anchoring of a Foldamer Inhibitor of ASF1 Histone Chaperone through Backbone Plasticity.” <i>Science Advances</i>. American Association for the Advancement of Science, 2021. <a href=\"https://doi.org/10.1126/sciadv.abd9153\">https://doi.org/10.1126/sciadv.abd9153</a>.","apa":"Mbianda, J., Bakail, M. M., André, C., Moal, G., Perrin, M. E., Pinna, G., … Ochsenbein, F. (2021). Optimal anchoring of a foldamer inhibitor of ASF1 histone chaperone through backbone plasticity. <i>Science Advances</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/sciadv.abd9153\">https://doi.org/10.1126/sciadv.abd9153</a>","mla":"Mbianda, Johanne, et al. “Optimal Anchoring of a Foldamer Inhibitor of ASF1 Histone Chaperone through Backbone Plasticity.” <i>Science Advances</i>, vol. 7, no. 12, eabd9153, American Association for the Advancement of Science, 2021, doi:<a href=\"https://doi.org/10.1126/sciadv.abd9153\">10.1126/sciadv.abd9153</a>.","short":"J. Mbianda, M.M. Bakail, C. André, G. Moal, M.E. Perrin, G. Pinna, R. Guerois, F. Becher, P. Legrand, S. Traoré, C. Douat, G. Guichard, F. Ochsenbein, Science Advances 7 (2021).","ieee":"J. Mbianda <i>et al.</i>, “Optimal anchoring of a foldamer inhibitor of ASF1 histone chaperone through backbone plasticity,” <i>Science Advances</i>, vol. 7, no. 12. American Association for the Advancement of Science, 2021."}},{"acknowledged_ssus":[{"_id":"EM-Fac"}],"day":"06","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","pmid":1,"publication":"Proceedings of the National Academy of Sciences of the United States of America","keyword":["small-angle X-ray scattering","oxygen reduction","disproportionation","Li-air battery"],"intvolume":"       118","type":"journal_article","abstract":[{"lang":"eng","text":"Electrodepositing insulating lithium peroxide (Li2O2) is the key process during discharge of aprotic Li–O2 batteries and determines rate, capacity, and reversibility. Current understanding states that the partition between surface adsorbed and dissolved lithium superoxide governs whether Li2O2 grows as a conformal surface film or larger particles, leading to low or high capacities, respectively. However, better understanding governing factors for Li2O2 packing density and capacity requires structural sensitive in situ metrologies. Here, we establish in situ small- and wide-angle X-ray scattering (SAXS/WAXS) as a suitable method to record the Li2O2 phase evolution with atomic to submicrometer resolution during cycling a custom-built in situ Li–O2 cell. Combined with sophisticated data analysis, SAXS allows retrieving rich quantitative structural information from complex multiphase systems. Surprisingly, we find that features are absent that would point at a Li2O2 surface film formed via two consecutive electron transfers, even in poorly solvating electrolytes thought to be prototypical for surface growth. All scattering data can be modeled by stacks of thin Li2O2 platelets potentially forming large toroidal particles. Li2O2 solution growth is further justified by rotating ring-disk electrode measurements and electron microscopy. Higher discharge overpotentials lead to smaller Li2O2 particles, but there is no transition to an electronically passivating, conformal Li2O2 coating. Hence, mass transport of reactive species rather than electronic transport through a Li2O2 film limits the discharge capacity. Provided that species mobilities and carbon surface areas are high, this allows for high discharge capacities even in weakly solvating electrolytes. The currently accepted Li–O2 reaction mechanism ought to be reconsidered."}],"scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.26434/chemrxiv.11447775"}],"publication_identifier":{"eissn":["1091-6490"],"issn":["0027-8424"]},"fulldoi":"https://doi.org/10.1073/pnas.2021893118","external_id":{"isi":["000637398300050"],"pmid":["33785597"]},"publisher":"National Academy of Sciences","article_number":"e2021893118","date_created":"2021-03-31T07:00:01Z","article_processing_charge":"No","date_published":"2021-04-06T00:00:00Z","_id":"9301","author":[{"full_name":"Prehal, Christian","first_name":"Christian","last_name":"Prehal"},{"last_name":"Samojlov","first_name":"Aleksej","full_name":"Samojlov, Aleksej"},{"last_name":"Nachtnebel","first_name":"Manfred","full_name":"Nachtnebel, Manfred"},{"last_name":"Lovicar","orcid":"0000-0001-6206-4200","id":"36DB3A20-F248-11E8-B48F-1D18A9856A87","first_name":"Ludek","full_name":"Lovicar, Ludek"},{"full_name":"Kriechbaum, Manfred","first_name":"Manfred","last_name":"Kriechbaum"},{"last_name":"Amenitsch","full_name":"Amenitsch, Heinz","first_name":"Heinz"},{"orcid":"0000-0003-2902-5319","last_name":"Freunberger","full_name":"Freunberger, Stefan Alexander","first_name":"Stefan Alexander","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425"}],"citation":{"short":"C. Prehal, A. Samojlov, M. Nachtnebel, L. Lovicar, M. Kriechbaum, H. Amenitsch, S.A. Freunberger, Proceedings of the National Academy of Sciences of the United States of America 118 (2021).","apa":"Prehal, C., Samojlov, A., Nachtnebel, M., Lovicar, L., Kriechbaum, M., Amenitsch, H., &#38; Freunberger, S. A. (2021). In situ small-angle X-ray scattering reveals solution phase discharge of Li–O2 batteries with weakly solvating electrolytes. <i>Proceedings of the National Academy of Sciences of the United States of America</i>. National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.2021893118\">https://doi.org/10.1073/pnas.2021893118</a>","mla":"Prehal, Christian, et al. “In Situ Small-Angle X-Ray Scattering Reveals Solution Phase Discharge of Li–O2 Batteries with Weakly Solvating Electrolytes.” <i>Proceedings of the National Academy of Sciences of the United States of America</i>, vol. 118, no. 14, e2021893118, National Academy of Sciences, 2021, doi:<a href=\"https://doi.org/10.1073/pnas.2021893118\">10.1073/pnas.2021893118</a>.","chicago":"Prehal, Christian, Aleksej Samojlov, Manfred Nachtnebel, Ludek Lovicar, Manfred Kriechbaum, Heinz Amenitsch, and Stefan Alexander Freunberger. “In Situ Small-Angle X-Ray Scattering Reveals Solution Phase Discharge of Li–O2 Batteries with Weakly Solvating Electrolytes.” <i>Proceedings of the National Academy of Sciences of the United States of America</i>. National Academy of Sciences, 2021. <a href=\"https://doi.org/10.1073/pnas.2021893118\">https://doi.org/10.1073/pnas.2021893118</a>.","ista":"Prehal C, Samojlov A, Nachtnebel M, Lovicar L, Kriechbaum M, Amenitsch H, Freunberger SA. 2021. In situ small-angle X-ray scattering reveals solution phase discharge of Li–O2 batteries with weakly solvating electrolytes. Proceedings of the National Academy of Sciences of the United States of America. 118(14), e2021893118.","ama":"Prehal C, Samojlov A, Nachtnebel M, et al. In situ small-angle X-ray scattering reveals solution phase discharge of Li–O2 batteries with weakly solvating electrolytes. <i>Proceedings of the National Academy of Sciences of the United States of America</i>. 2021;118(14). doi:<a href=\"https://doi.org/10.1073/pnas.2021893118\">10.1073/pnas.2021893118</a>","ieee":"C. Prehal <i>et al.</i>, “In situ small-angle X-ray scattering reveals solution phase discharge of Li–O2 batteries with weakly solvating electrolytes,” <i>Proceedings of the National Academy of Sciences of the United States of America</i>, vol. 118, no. 14. National Academy of Sciences, 2021."},"status":"public","date_updated":"2025-06-12T06:56:39Z","acknowledgement":"S.A.F. and C.P. are indebted to the European Research Council under the European Union's Horizon 2020 research and innovation program (Grant Agreement No. 636069), the Austrian Federal Ministry of Science, Research and Economy, and the Austrian Research Promotion Agency (Grant No. 845364). We acknowledge A. Zankel and H. Schroettner for support with SEM measurements. C.P. thanks N. Kostoglou, C. Koczwara, M. Hartmann, and M. Burian for discussions on gas sorption analysis, C++ programming, Monte Carlo modeling, and in situ SAXS experiments, respectively. We thank S. Stadlbauer for help with Karl Fischer titration, R. Riccò for gas sorption measurements, and acknowledge Graz University of Technology for support through the Lead Project LP-03. Likewise, the use of SOMAPP Lab, a core facility supported by the Austrian Federal Ministry of Education, Science and Research, the Graz University of Technology, the University of Graz, and Anton Paar GmbH is acknowledged. S.A.F. is indebted to Institute of Science and Technology Austria (IST Austria) for support. This research was supported by the Scientific Service Units of IST Austria through resources provided by the Electron Microscopy Facility.","issue":"14","doi":"10.1073/pnas.2021893118","month":"04","language":[{"iso":"eng"}],"article_type":"original","title":"In situ small-angle X-ray scattering reveals solution phase discharge of Li–O2 batteries with weakly solvating electrolytes","department":[{"_id":"StFr"},{"_id":"EM-Fac"}],"publication_status":"published","quality_controlled":"1","isi":1,"oa_version":"Preprint","volume":118,"oa":1,"year":"2021"},{"oa":1,"has_accepted_license":"1","volume":357,"isi":1,"oa_version":"Published Version","quality_controlled":"1","year":"2021","ddc":["570"],"publication_status":"published","department":[{"_id":"PeJo"},{"_id":"ScienComp"}],"month":"03","doi":"10.1016/j.jneumeth.2021.109125","title":"MOD: A novel machine-learning optimal-filtering method for accurate and efficient detection of subthreshold synaptic events in vivo","article_type":"original","language":[{"iso":"eng"}],"author":[{"first_name":"Xiaomin","id":"423EC9C2-F248-11E8-B48F-1D18A9856A87","full_name":"Zhang, Xiaomin","last_name":"Zhang"},{"last_name":"Schlögl","orcid":"0000-0002-5621-8100","first_name":"Alois","id":"45BF87EE-F248-11E8-B48F-1D18A9856A87","full_name":"Schlögl, Alois"},{"orcid":"0000-0001-7577-1676","last_name":"Vandael","full_name":"Vandael, David H","first_name":"David H","id":"3AE48E0A-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0001-5001-4804","last_name":"Jonas","full_name":"Jonas, Peter M","first_name":"Peter M","id":"353C1B58-F248-11E8-B48F-1D18A9856A87"}],"_id":"9329","date_published":"2021-03-09T00:00:00Z","issue":"6","date_updated":"2025-06-12T06:39:15Z","acknowledgement":"This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement number 692692 to P.J.) and the Fond zur Förderung der Wissenschaftlichen Forschung (Z 312-B27, Wittgenstein award to P.J.). We thank Drs. Jozsef Csicsvari, Christoph Lampert, and Federico Stella for critically reading previous manuscript versions. We are also grateful to Drs. Josh Merel and Ben Shababo for their help with applying the Bayesian detection method to our data. We also thank Florian Marr for technical assistance, Eleftheria Kralli-Beller for manuscript editing, and the Scientific Service Units of IST Austria for efficient support.","status":"public","citation":{"ieee":"X. Zhang, A. Schlögl, D. H. Vandael, and P. M. Jonas, “MOD: A novel machine-learning optimal-filtering method for accurate and efficient detection of subthreshold synaptic events in vivo,” <i>Journal of Neuroscience Methods</i>, vol. 357, no. 6. Elsevier, 2021.","chicago":"Zhang, Xiaomin, Alois Schlögl, David H Vandael, and Peter M Jonas. “MOD: A Novel Machine-Learning Optimal-Filtering Method for Accurate and Efficient Detection of Subthreshold Synaptic Events in Vivo.” <i>Journal of Neuroscience Methods</i>. Elsevier, 2021. <a href=\"https://doi.org/10.1016/j.jneumeth.2021.109125\">https://doi.org/10.1016/j.jneumeth.2021.109125</a>.","ista":"Zhang X, Schlögl A, Vandael DH, Jonas PM. 2021. MOD: A novel machine-learning optimal-filtering method for accurate and efficient detection of subthreshold synaptic events in vivo. Journal of Neuroscience Methods. 357(6), 109125.","ama":"Zhang X, Schlögl A, Vandael DH, Jonas PM. MOD: A novel machine-learning optimal-filtering method for accurate and efficient detection of subthreshold synaptic events in vivo. <i>Journal of Neuroscience Methods</i>. 2021;357(6). doi:<a href=\"https://doi.org/10.1016/j.jneumeth.2021.109125\">10.1016/j.jneumeth.2021.109125</a>","short":"X. Zhang, A. Schlögl, D.H. Vandael, P.M. Jonas, Journal of Neuroscience Methods 357 (2021).","mla":"Zhang, Xiaomin, et al. “MOD: A Novel Machine-Learning Optimal-Filtering Method for Accurate and Efficient Detection of Subthreshold Synaptic Events in Vivo.” <i>Journal of Neuroscience Methods</i>, vol. 357, no. 6, 109125, Elsevier, 2021, doi:<a href=\"https://doi.org/10.1016/j.jneumeth.2021.109125\">10.1016/j.jneumeth.2021.109125</a>.","apa":"Zhang, X., Schlögl, A., Vandael, D. H., &#38; Jonas, P. M. (2021). MOD: A novel machine-learning optimal-filtering method for accurate and efficient detection of subthreshold synaptic events in vivo. <i>Journal of Neuroscience Methods</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.jneumeth.2021.109125\">https://doi.org/10.1016/j.jneumeth.2021.109125</a>"},"publisher":"Elsevier","project":[{"_id":"25B7EB9E-B435-11E9-9278-68D0E5697425","grant_number":"692692","call_identifier":"H2020","name":"Biophysics and circuit function of a giant cortical glutamatergic synapse"},{"_id":"25C5A090-B435-11E9-9278-68D0E5697425","grant_number":"Z00312","name":"Synaptic communication in neuronal microcircuits","call_identifier":"FWF"}],"article_processing_charge":"Yes (via OA deal)","date_created":"2021-04-18T22:01:39Z","article_number":"109125","scopus_import":"1","abstract":[{"lang":"eng","text":"Background: To understand information coding in single neurons, it is necessary to analyze subthreshold synaptic events, action potentials (APs), and their interrelation in different behavioral states. However, detecting excitatory postsynaptic potentials (EPSPs) or currents (EPSCs) in behaving animals remains challenging, because of unfavorable signal-to-noise ratio, high frequency, fluctuating amplitude, and variable time course of synaptic events.\r\nNew method: We developed a method for synaptic event detection, termed MOD (Machine-learning Optimal-filtering Detection-procedure), which combines concepts of supervised machine learning and optimal Wiener filtering. Experts were asked to manually score short epochs of data. The algorithm was trained to obtain the optimal filter coefficients of a Wiener filter and the optimal detection threshold. Scored and unscored data were then processed with the optimal filter, and events were detected as peaks above threshold.\r\nResults: We challenged MOD with EPSP traces in vivo in mice during spatial navigation and EPSC traces in vitro in slices under conditions of enhanced transmitter release. The area under the curve (AUC) of the receiver operating characteristics (ROC) curve was, on average, 0.894 for in vivo and 0.969 for in vitro data sets, indicating high detection accuracy and efficiency.\r\nComparison with existing methods: When benchmarked using a (1 − AUC)−1 metric, MOD outperformed previous methods (template-fit, deconvolution, and Bayesian methods) by an average factor of 3.13 for in vivo data sets, but showed comparable (template-fit, deconvolution) or higher (Bayesian) computational efficacy.\r\nConclusions: MOD may become an important new tool for large-scale, real-time analysis of synaptic activity."}],"type":"journal_article","fulldoi":"https://doi.org/10.1016/j.jneumeth.2021.109125","publication_identifier":{"issn":["0165-0270"],"eissn":["1872-678X"]},"external_id":{"isi":["000661088500005"],"pmid":["33711356"]},"file_date_updated":"2021-04-19T08:30:22Z","ec_funded":1,"pmid":1,"intvolume":"       357","tmp":{"short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png"},"publication":"Journal of Neuroscience Methods","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","acknowledged_ssus":[{"_id":"SSU"}],"day":"09","file":[{"relation":"main_file","date_updated":"2021-04-19T08:30:22Z","creator":"dernst","file_id":"9339","file_name":"2021_JourNeuroscienceMeth_Zhang.pdf","file_size":6924738,"date_created":"2021-04-19T08:30:22Z","checksum":"2a5800d91b96d08b525e17319dcd5e44","content_type":"application/pdf","success":1,"access_level":"open_access"}]},{"quality_controlled":"1","oa":1,"volume":118,"has_accepted_license":"1","oa_version":"Published Version","isi":1,"year":"2021","publication_status":"published","ddc":["570"],"department":[{"_id":"EM-Fac"},{"_id":"RySh"}],"month":"04","doi":"10.1073/pnas.1920827118","language":[{"iso":"eng"}],"title":"Presynaptic α2δ subunits are key organizers of glutamatergic synapses","article_type":"original","date_published":"2021-04-06T00:00:00Z","author":[{"first_name":"Clemens L.","full_name":"Schöpf, Clemens L.","last_name":"Schöpf"},{"first_name":"Cornelia","full_name":"Ablinger, Cornelia","last_name":"Ablinger"},{"last_name":"Geisler","first_name":"Stefanie M.","full_name":"Geisler, Stefanie M."},{"first_name":"Ruslan I.","full_name":"Stanika, Ruslan I.","last_name":"Stanika"},{"last_name":"Campiglio","first_name":"Marta","full_name":"Campiglio, Marta"},{"orcid":"0000-0001-9735-5315","last_name":"Kaufmann","full_name":"Kaufmann, Walter","first_name":"Walter","id":"3F99E422-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Nimmervoll","full_name":"Nimmervoll, Benedikt","first_name":"Benedikt"},{"first_name":"Bettina","full_name":"Schlick, Bettina","last_name":"Schlick"},{"full_name":"Brockhaus, Johannes","first_name":"Johannes","last_name":"Brockhaus"},{"last_name":"Missler","first_name":"Markus","full_name":"Missler, Markus"},{"last_name":"Shigemoto","orcid":"0000-0001-8761-9444","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","first_name":"Ryuichi","full_name":"Shigemoto, Ryuichi"},{"first_name":"Gerald J.","full_name":"Obermair, Gerald J.","last_name":"Obermair"}],"_id":"9330","status":"public","citation":{"apa":"Schöpf, C. L., Ablinger, C., Geisler, S. M., Stanika, R. I., Campiglio, M., Kaufmann, W., … Obermair, G. J. (2021). Presynaptic α2δ subunits are key organizers of glutamatergic synapses. <i>Proceedings of the National Academy of Sciences of the United States of America</i>. National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.1920827118\">https://doi.org/10.1073/pnas.1920827118</a>","short":"C.L. Schöpf, C. Ablinger, S.M. Geisler, R.I. Stanika, M. Campiglio, W. Kaufmann, B. Nimmervoll, B. Schlick, J. Brockhaus, M. Missler, R. Shigemoto, G.J. Obermair, Proceedings of the National Academy of Sciences of the United States of America 118 (2021).","mla":"Schöpf, Clemens L., et al. “Presynaptic Α2δ Subunits Are Key Organizers of Glutamatergic Synapses.” <i>Proceedings of the National Academy of Sciences of the United States of America</i>, vol. 118, no. 14, National Academy of Sciences, 2021, doi:<a href=\"https://doi.org/10.1073/pnas.1920827118\">10.1073/pnas.1920827118</a>.","chicago":"Schöpf, Clemens L., Cornelia Ablinger, Stefanie M. Geisler, Ruslan I. Stanika, Marta Campiglio, Walter Kaufmann, Benedikt Nimmervoll, et al. “Presynaptic Α2δ Subunits Are Key Organizers of Glutamatergic Synapses.” <i>Proceedings of the National Academy of Sciences of the United States of America</i>. National Academy of Sciences, 2021. <a href=\"https://doi.org/10.1073/pnas.1920827118\">https://doi.org/10.1073/pnas.1920827118</a>.","ama":"Schöpf CL, Ablinger C, Geisler SM, et al. Presynaptic α2δ subunits are key organizers of glutamatergic synapses. <i>Proceedings of the National Academy of Sciences of the United States of America</i>. 2021;118(14). doi:<a href=\"https://doi.org/10.1073/pnas.1920827118\">10.1073/pnas.1920827118</a>","ista":"Schöpf CL, Ablinger C, Geisler SM, Stanika RI, Campiglio M, Kaufmann W, Nimmervoll B, Schlick B, Brockhaus J, Missler M, Shigemoto R, Obermair GJ. 2021. Presynaptic α2δ subunits are key organizers of glutamatergic synapses. Proceedings of the National Academy of Sciences of the United States of America. 118(14).","ieee":"C. L. Schöpf <i>et al.</i>, “Presynaptic α2δ subunits are key organizers of glutamatergic synapses,” <i>Proceedings of the National Academy of Sciences of the United States of America</i>, vol. 118, no. 14. National Academy of Sciences, 2021."},"issue":"14","acknowledgement":"We thank Arnold Schwartz for providing α2δ-1 knockout mice; Ariane Benedetti, Sabine Baumgartner, Sandra Demetz, and Irene Mahlknecht for technical support; Nadine Ortner and Andreas Lieb for electrophysiological experiments; the team of the Electron Microscopy Facility at the Institute of Science and Technology Austria for technical support related to ultrastructural analysis; Hermann Dietrich and Anja Beierfuß and her team for animal care; Jutta Engel and Jörg Striessnig for critical discussions; and Bruno Benedetti and Bernhard Flucher for critical discussions and reading the manuscript. This study was supported by Austrian Science Fund Grants P24079, F44060, F44150, and DOC30-B30 (to G.J.O.) and T855 (to M.C.), European Research Council Grant AdG 694539 (to R.S.), Deutsche Forschungsgemeinschaft\r\nGrant SFB1348-TP A03 (to M.M.), and Interdisziplinäre Zentrum für Klinische Forschung Münster Grant Mi3/004/19 (to M.M.). This work is part of the PhD theses of C.L.S., S.M.G., and C.A.","date_updated":"2025-06-12T06:56:21Z","project":[{"name":"In situ analysis of single channel subunit composition in neurons: physiological implication in synaptic plasticity and behaviour","call_identifier":"H2020","grant_number":"694539","_id":"25CA28EA-B435-11E9-9278-68D0E5697425"}],"publisher":"National Academy of Sciences","date_created":"2021-04-18T22:01:40Z","article_processing_charge":"No","abstract":[{"lang":"eng","text":"In nerve cells the genes encoding for α2δ subunits of voltage-gated calcium channels have been linked to synaptic functions and neurological disease. Here we show that α2δ subunits are essential for the formation and organization of glutamatergic synapses. Using a cellular α2δ subunit triple-knockout/knockdown model, we demonstrate a failure in presynaptic differentiation evidenced by defective presynaptic calcium channel clustering and calcium influx, smaller presynaptic active zones, and a strongly reduced accumulation of presynaptic vesicle-associated proteins (synapsin and vGLUT). The presynaptic defect is associated with the downscaling of postsynaptic AMPA receptors and the postsynaptic density. The role of α2δ isoforms as synaptic organizers is highly redundant, as each individual α2δ isoform can rescue presynaptic calcium channel trafficking and expression of synaptic proteins. Moreover, α2δ-2 and α2δ-3 with mutated metal ion-dependent adhesion sites can fully rescue presynaptic synapsin expression but only partially calcium channel trafficking, suggesting that the regulatory role of α2δ subunits is independent from its role as a calcium channel subunit. Our findings influence the current view on excitatory synapse formation. First, our study suggests that postsynaptic differentiation is secondary to presynaptic differentiation. Second, the dependence of presynaptic differentiation on α2δ implicates α2δ subunits as potential nucleation points for the organization of synapses. Finally, our results suggest that α2δ subunits act as transsynaptic organizers of glutamatergic synapses, thereby aligning the synaptic active zone with the postsynaptic density."}],"type":"journal_article","scopus_import":"1","publication_identifier":{"eissn":["1091-6490"]},"fulldoi":"https://doi.org/10.1073/pnas.1920827118","external_id":{"pmid":["33782113"],"isi":["000637398300002"]},"ec_funded":1,"file_date_updated":"2021-04-19T10:10:56Z","pmid":1,"publication":"Proceedings of the National Academy of Sciences of the United States of America","intvolume":"       118","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"acknowledged_ssus":[{"_id":"EM-Fac"}],"day":"06","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"file_name":"2021_PNAS_Schoepf.pdf","file_id":"9340","creator":"dernst","date_updated":"2021-04-19T10:10:56Z","relation":"main_file","access_level":"open_access","success":1,"content_type":"application/pdf","checksum":"dd014f68ae9d7d8d8fc4139a24e04506","date_created":"2021-04-19T10:10:56Z","file_size":2603911}]},{"title":"Enabling propagation of anisotropic polaritons along forbidden directions via a topological transition","article_type":"original","language":[{"iso":"eng"}],"month":"04","doi":"10.1126/sciadv.abf2690","issue":"14","date_updated":"2026-04-02T13:58:21Z","acknowledgement":"G.Á.-P. and J.T.-G. acknowledge support through the Severo Ochoa Program from the government of the Principality of Asturias (grant nos. PA20-PF-BP19-053 and PA-18-PF-BP17-126, respectively). K.V.V. and V.S.V. acknowledge the Ministry of Science and Higher Education of the Russian Federation (no. 0714-2020-0002). J. M.-S. acknowledges financial support through the Ramón y Cajal Program from the government of Spain and FSE (RYC2018-026196-I). A.Y.N. acknowledges the Spanish Ministry of Science, Innovation and Universities (national project no. MAT201788358-C3-3-R), and the Basque Department of Education (PIBA-2020-1-0014). P.A.-G. acknowledges support from the European Research Council under starting grant no. 715496, 2DNANOPTICA. ","status":"public","citation":{"ieee":"J. Duan <i>et al.</i>, “Enabling propagation of anisotropic polaritons along forbidden directions via a topological transition,” <i>Science Advances</i>, vol. 7, no. 14. AAAS, 2021.","ista":"Duan J, Álvarez-Pérez G, Voronin KV, Prieto Gonzalez I, Taboada-Gutiérrez J, Volkov VS, Martín-Sánchez J, Nikitin AY, Alonso-González P. 2021. Enabling propagation of anisotropic polaritons along forbidden directions via a topological transition. Science Advances. 7(14), eabf2690.","ama":"Duan J, Álvarez-Pérez G, Voronin KV, et al. Enabling propagation of anisotropic polaritons along forbidden directions via a topological transition. <i>Science Advances</i>. 2021;7(14). doi:<a href=\"https://doi.org/10.1126/sciadv.abf2690\">10.1126/sciadv.abf2690</a>","chicago":"Duan, J., G. Álvarez-Pérez, K. V. Voronin, Ivan Prieto Gonzalez, J. Taboada-Gutiérrez, V. S. Volkov, J. Martín-Sánchez, A. Y. Nikitin, and P. Alonso-González. “Enabling Propagation of Anisotropic Polaritons along Forbidden Directions via a Topological Transition.” <i>Science Advances</i>. AAAS, 2021. <a href=\"https://doi.org/10.1126/sciadv.abf2690\">https://doi.org/10.1126/sciadv.abf2690</a>.","apa":"Duan, J., Álvarez-Pérez, G., Voronin, K. V., Prieto Gonzalez, I., Taboada-Gutiérrez, J., Volkov, V. S., … Alonso-González, P. (2021). Enabling propagation of anisotropic polaritons along forbidden directions via a topological transition. <i>Science Advances</i>. AAAS. <a href=\"https://doi.org/10.1126/sciadv.abf2690\">https://doi.org/10.1126/sciadv.abf2690</a>","short":"J. Duan, G. Álvarez-Pérez, K.V. Voronin, I. Prieto Gonzalez, J. Taboada-Gutiérrez, V.S. Volkov, J. Martín-Sánchez, A.Y. Nikitin, P. Alonso-González, Science Advances 7 (2021).","mla":"Duan, J., et al. “Enabling Propagation of Anisotropic Polaritons along Forbidden Directions via a Topological Transition.” <i>Science Advances</i>, vol. 7, no. 14, eabf2690, AAAS, 2021, doi:<a href=\"https://doi.org/10.1126/sciadv.abf2690\">10.1126/sciadv.abf2690</a>."},"author":[{"last_name":"Duan","full_name":"Duan, J.","first_name":"J."},{"last_name":"Álvarez-Pérez","full_name":"Álvarez-Pérez, G.","first_name":"G."},{"last_name":"Voronin","full_name":"Voronin, K. V.","first_name":"K. V."},{"full_name":"Prieto Gonzalez, Ivan","first_name":"Ivan","id":"2A307FE2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-7370-5357","last_name":"Prieto Gonzalez"},{"first_name":"J.","full_name":"Taboada-Gutiérrez, J.","last_name":"Taboada-Gutiérrez"},{"full_name":"Volkov, V. S.","first_name":"V. S.","last_name":"Volkov"},{"last_name":"Martín-Sánchez","first_name":"J.","full_name":"Martín-Sánchez, J."},{"first_name":"A. Y.","full_name":"Nikitin, A. Y.","last_name":"Nikitin"},{"first_name":"P.","full_name":"Alonso-González, P.","last_name":"Alonso-González"}],"_id":"9334","date_published":"2021-04-02T00:00:00Z","year":"2021","oa":1,"volume":7,"has_accepted_license":"1","isi":1,"oa_version":"Published Version","quality_controlled":"1","publication_status":"published","ddc":["530"],"department":[{"_id":"NanoFab"}],"intvolume":"         7","tmp":{"name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","image":"/images/cc_by_nc.png"},"publication":"Science Advances","pmid":1,"file":[{"checksum":"4b383d4a1d484a71bbc64ecf401bbdbb","content_type":"application/pdf","date_created":"2021-04-19T11:17:29Z","file_size":717489,"access_level":"open_access","success":1,"date_updated":"2021-04-19T11:17:29Z","relation":"main_file","file_name":"2021_ScienceAdv_Duan.pdf","file_id":"9343","creator":"dernst"}],"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","day":"02","article_processing_charge":"No","date_created":"2021-04-18T22:01:42Z","article_number":"eabf2690","publisher":"AAAS","publication_identifier":{"eissn":["2375-2548"]},"fulldoi":"https://doi.org/10.1126/sciadv.abf2690","external_id":{"isi":["000636455600027"],"pmid":["33811076"]},"file_date_updated":"2021-04-19T11:17:29Z","scopus_import":"1","abstract":[{"text":"Polaritons with directional in-plane propagation and ultralow losses in van der Waals (vdW) crystals promise unprecedented manipulation of light at the nanoscale. However, these polaritons present a crucial limitation: their directional propagation is intrinsically determined by the crystal structure of the host material, imposing forbidden directions of propagation. Here, we demonstrate that directional polaritons (in-plane hyperbolic phonon polaritons) in a vdW crystal (α-phase molybdenum trioxide) can be directed along forbidden directions by inducing an optical topological transition, which emerges when the slab is placed on a substrate with a given negative permittivity (4H–silicon carbide). By visualizing the transition in real space, we observe exotic polaritonic states between mutually orthogonal hyperbolic regimes, which unveil the topological origin of the transition: a gap opening in the dispersion. This work provides insights into optical topological transitions in vdW crystals, which introduce a route to direct light at the nanoscale.","lang":"eng"}],"type":"journal_article"},{"quality_controlled":"1","oa_version":"Published Version","isi":1,"oa":1,"volume":6,"has_accepted_license":"1","year":"2021","department":[{"_id":"Bio"}],"ddc":["570"],"publication_status":"published","doi":"10.1128/mSphere.01024-20","month":"04","language":[{"iso":"eng"}],"title":"Oligomerization and cell egress controlled by two microdomains of canine distemper virus matrix protein","date_published":"2021-04-14T00:00:00Z","_id":"9361","author":[{"last_name":"Gast","full_name":"Gast, Matthieu","first_name":"Matthieu"},{"last_name":"Kadzioch","first_name":"Nicole P.","full_name":"Kadzioch, Nicole P."},{"last_name":"Milius","full_name":"Milius, Doreen","first_name":"Doreen","id":"384050BC-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Origgi","full_name":"Origgi, Francesco","first_name":"Francesco"},{"full_name":"Plattet, Philippe","first_name":"Philippe","last_name":"Plattet"}],"citation":{"chicago":"Gast, Matthieu, Nicole P. Kadzioch, Doreen Milius, Francesco Origgi, and Philippe Plattet. “Oligomerization and Cell Egress Controlled by Two Microdomains of Canine Distemper Virus Matrix Protein.” <i>MSphere</i>. American Society for Microbiology, 2021. <a href=\"https://doi.org/10.1128/mSphere.01024-20\">https://doi.org/10.1128/mSphere.01024-20</a>.","ama":"Gast M, Kadzioch NP, Milius D, Origgi F, Plattet P. Oligomerization and cell egress controlled by two microdomains of canine distemper virus matrix protein. <i>mSphere</i>. 2021;6(2). doi:<a href=\"https://doi.org/10.1128/mSphere.01024-20\">10.1128/mSphere.01024-20</a>","ista":"Gast M, Kadzioch NP, Milius D, Origgi F, Plattet P. 2021. Oligomerization and cell egress controlled by two microdomains of canine distemper virus matrix protein. mSphere. 6(2), e01024-20.","apa":"Gast, M., Kadzioch, N. P., Milius, D., Origgi, F., &#38; Plattet, P. (2021). Oligomerization and cell egress controlled by two microdomains of canine distemper virus matrix protein. <i>MSphere</i>. American Society for Microbiology. <a href=\"https://doi.org/10.1128/mSphere.01024-20\">https://doi.org/10.1128/mSphere.01024-20</a>","mla":"Gast, Matthieu, et al. “Oligomerization and Cell Egress Controlled by Two Microdomains of Canine Distemper Virus Matrix Protein.” <i>MSphere</i>, vol. 6, no. 2, e01024-20, American Society for Microbiology, 2021, doi:<a href=\"https://doi.org/10.1128/mSphere.01024-20\">10.1128/mSphere.01024-20</a>.","short":"M. Gast, N.P. Kadzioch, D. Milius, F. Origgi, P. Plattet, MSphere 6 (2021).","ieee":"M. Gast, N. P. Kadzioch, D. Milius, F. Origgi, and P. Plattet, “Oligomerization and cell egress controlled by two microdomains of canine distemper virus matrix protein,” <i>mSphere</i>, vol. 6, no. 2. American Society for Microbiology, 2021."},"status":"public","date_updated":"2026-04-02T13:58:38Z","acknowledgement":"This work was supported by the Swiss National Science Foundation (referencenumber 310030_173185 to P. P.).","issue":"2","publisher":"American Society for Microbiology","date_created":"2021-05-02T22:01:28Z","article_number":"e01024-20","article_processing_charge":"No","type":"journal_article","abstract":[{"text":"The multimeric matrix (M) protein of clinically relevant paramyxoviruses orchestrates assembly and budding activity of viral particles at the plasma membrane (PM). We identified within the canine distemper virus (CDV) M protein two microdomains, potentially assuming α-helix structures, which are essential for membrane budding activity. Remarkably, while two rationally designed microdomain M mutants (E89R, microdomain 1 and L239D, microdomain 2) preserved proper folding, dimerization, interaction with the nucleocapsid protein, localization at and deformation of the PM, the virus-like particle formation, as well as production of infectious virions (as monitored using a membrane budding-complementation system), were, in sharp contrast, strongly impaired. Of major importance, raster image correlation spectroscopy (RICS) revealed that both microdomains contributed to finely tune M protein mobility specifically at the PM. Collectively, our data highlighted the cornerstone membrane budding-priming activity of two spatially discrete M microdomains, potentially by coordinating the assembly of productive higher oligomers at the PM.","lang":"eng"}],"scopus_import":"1","file_date_updated":"2021-05-04T12:41:38Z","external_id":{"pmid":["33853875"],"isi":["000663823400025"]},"fulldoi":"https://doi.org/10.1128/mSphere.01024-20","publication_identifier":{"eissn":["2379-5042"]},"pmid":1,"publication":"mSphere","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"         6","day":"14","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","file":[{"relation":"main_file","date_updated":"2021-05-04T12:41:38Z","creator":"kschuh","file_id":"9370","file_name":"2021_mSphere_Gast.pdf","file_size":3379349,"date_created":"2021-05-04T12:41:38Z","checksum":"310748d140c8838335c1314431095898","content_type":"application/pdf","success":1,"access_level":"open_access"}]},{"title":"Optogenetic delivery of trophic signals in a genetic model of Parkinson's disease","language":[{"iso":"eng"}],"doi":"10.1371/journal.pgen.1009479","month":"04","date_updated":"2026-04-02T14:07:10Z","acknowledgement":"We thank R. Cagan, A. Whitworth and J. Nagpal for fly lines and advice, S. Herlitze for provision of a tissue culture illuminator, and Verian Bader for help with statistical analysis.","issue":"4","citation":{"ieee":"Á. Inglés Prieto <i>et al.</i>, “Optogenetic delivery of trophic signals in a genetic model of Parkinson’s disease,” <i>PLoS genetics</i>, vol. 17, no. 4. Public Library of Science, p. e1009479, 2021.","chicago":"Inglés Prieto, Álvaro, Nikolas Furthmann, Samuel H. Crossman, Alexandra Madelaine Tichy, Nina Hoyer, Meike Petersen, Vanessa Zheden, et al. “Optogenetic Delivery of Trophic Signals in a Genetic Model of Parkinson’s Disease.” <i>PLoS Genetics</i>. Public Library of Science, 2021. <a href=\"https://doi.org/10.1371/journal.pgen.1009479\">https://doi.org/10.1371/journal.pgen.1009479</a>.","ama":"Inglés Prieto Á, Furthmann N, Crossman SH, et al. Optogenetic delivery of trophic signals in a genetic model of Parkinson’s disease. <i>PLoS genetics</i>. 2021;17(4):e1009479. doi:<a href=\"https://doi.org/10.1371/journal.pgen.1009479\">10.1371/journal.pgen.1009479</a>","ista":"Inglés Prieto Á, Furthmann N, Crossman SH, Tichy AM, Hoyer N, Petersen M, Zheden V, Bicher J, Gschaider-Reichhart E, György A, Siekhaus DE, Soba P, Winklhofer KF, Janovjak HL. 2021. Optogenetic delivery of trophic signals in a genetic model of Parkinson’s disease. PLoS genetics. 17(4), e1009479.","short":"Á. Inglés Prieto, N. Furthmann, S.H. Crossman, A.M. Tichy, N. Hoyer, M. Petersen, V. Zheden, J. Bicher, E. Gschaider-Reichhart, A. György, D.E. Siekhaus, P. Soba, K.F. Winklhofer, H.L. Janovjak, PLoS Genetics 17 (2021) e1009479.","apa":"Inglés Prieto, Á., Furthmann, N., Crossman, S. H., Tichy, A. M., Hoyer, N., Petersen, M., … Janovjak, H. L. (2021). Optogenetic delivery of trophic signals in a genetic model of Parkinson’s disease. <i>PLoS Genetics</i>. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pgen.1009479\">https://doi.org/10.1371/journal.pgen.1009479</a>","mla":"Inglés Prieto, Álvaro, et al. “Optogenetic Delivery of Trophic Signals in a Genetic Model of Parkinson’s Disease.” <i>PLoS Genetics</i>, vol. 17, no. 4, Public Library of Science, 2021, p. e1009479, doi:<a href=\"https://doi.org/10.1371/journal.pgen.1009479\">10.1371/journal.pgen.1009479</a>."},"status":"public","_id":"9363","author":[{"orcid":"0000-0002-5409-8571","last_name":"Inglés Prieto","full_name":"Inglés Prieto, Álvaro","first_name":"Álvaro","id":"2A9DB292-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Furthmann, Nikolas","first_name":"Nikolas","last_name":"Furthmann"},{"full_name":"Crossman, Samuel H.","first_name":"Samuel H.","last_name":"Crossman"},{"last_name":"Tichy","full_name":"Tichy, Alexandra Madelaine","first_name":"Alexandra Madelaine"},{"last_name":"Hoyer","full_name":"Hoyer, Nina","first_name":"Nina"},{"full_name":"Petersen, Meike","first_name":"Meike","last_name":"Petersen"},{"id":"39C5A68A-F248-11E8-B48F-1D18A9856A87","first_name":"Vanessa","full_name":"Zheden, Vanessa","last_name":"Zheden","orcid":"0000-0002-9438-4783"},{"last_name":"Bicher","id":"3CCBB46E-F248-11E8-B48F-1D18A9856A87","first_name":"Julia","full_name":"Bicher, Julia"},{"orcid":"0000-0002-7218-7738","last_name":"Gschaider-Reichhart","full_name":"Gschaider-Reichhart, Eva","first_name":"Eva","id":"3FEE232A-F248-11E8-B48F-1D18A9856A87"},{"full_name":"György, Attila","first_name":"Attila","id":"3BCEDBE0-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-1819-198X","last_name":"György"},{"full_name":"Siekhaus, Daria E","first_name":"Daria E","id":"3D224B9E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8323-8353","last_name":"Siekhaus"},{"last_name":"Soba","full_name":"Soba, Peter","first_name":"Peter"},{"full_name":"Winklhofer, Konstanze F.","first_name":"Konstanze F.","last_name":"Winklhofer"},{"full_name":"Janovjak, Harald L","first_name":"Harald L","id":"33BA6C30-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8023-9315","last_name":"Janovjak"}],"date_published":"2021-04-01T00:00:00Z","year":"2021","oa_version":"Published Version","isi":1,"volume":17,"oa":1,"has_accepted_license":"1","quality_controlled":"1","department":[{"_id":"EM-Fac"},{"_id":"LoSw"},{"_id":"DaSi"}],"ddc":["570"],"publication_status":"published","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"        17","publication":"PLoS genetics","pmid":1,"file":[{"file_name":"2021_PLOS_Ingles-Prieto.pdf","file_id":"9369","creator":"kschuh","date_updated":"2021-05-04T09:05:27Z","relation":"main_file","access_level":"open_access","success":1,"checksum":"82a74668f863e8dfb22fdd4f845c92ce","content_type":"application/pdf","date_created":"2021-05-04T09:05:27Z","file_size":3072764}],"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","day":"01","article_processing_charge":"No","date_created":"2021-05-02T22:01:29Z","publisher":"Public Library of Science","page":"e1009479","file_date_updated":"2021-05-04T09:05:27Z","fulldoi":"https://doi.org/10.1371/journal.pgen.1009479","external_id":{"pmid":["33857132"],"isi":["000640606700001"]},"publication_identifier":{"eissn":["1553-7404"]},"scopus_import":"1","type":"journal_article","abstract":[{"lang":"eng","text":"Optogenetics has been harnessed to shed new mechanistic light on current and future therapeutic strategies. This has been to date achieved by the regulation of ion flow and electrical signals in neuronal cells and neural circuits that are known to be affected by disease. In contrast, the optogenetic delivery of trophic biochemical signals, which support cell survival and are implicated in degenerative disorders, has never been demonstrated in an animal model of disease. Here, we reengineered the human and Drosophila melanogaster REarranged during Transfection (hRET and dRET) receptors to be activated by light, creating one-component optogenetic tools termed Opto-hRET and Opto-dRET. Upon blue light stimulation, these receptors robustly induced the MAPK/ERK proliferative signaling pathway in cultured cells. In PINK1B9 flies that exhibit loss of PTEN-induced putative kinase 1 (PINK1), a kinase associated with familial Parkinson’s disease (PD), light activation of Opto-dRET suppressed mitochondrial defects, tissue degeneration and behavioral deficits. In human cells with PINK1 loss-of-function, mitochondrial fragmentation was rescued using Opto-dRET via the PI3K/NF-кB pathway. Our results demonstrate that a light-activated receptor can ameliorate disease hallmarks in a genetic model of PD. The optogenetic delivery of trophic signals is cell type-specific and reversible and thus has the potential to inspire novel strategies towards a spatio-temporal regulation of tissue repair."}]},{"publisher":"Springer Nature","date_created":"2021-06-10T14:57:45Z","article_number":"3483","article_processing_charge":"No","type":"journal_article","abstract":[{"text":"The hexameric AAA-ATPase Drg1 is a key factor in eukaryotic ribosome biogenesis and initiates cytoplasmic maturation of the large ribosomal subunit by releasing the shuttling maturation factor Rlp24. Drg1 monomers contain two AAA-domains (D1 and D2) that act in a concerted manner. Rlp24 release is inhibited by the drug diazaborine which blocks ATP hydrolysis in D2. The mode of inhibition was unknown. Here we show the first cryo-EM structure of Drg1 revealing the inhibitory mechanism. Diazaborine forms a covalent bond to the 2′-OH of the nucleotide in D2, explaining its specificity for this site. As a consequence, the D2 domain is locked in a rigid, inactive state, stalling the whole Drg1 hexamer. Resistance mechanisms identified include abolished drug binding and altered positioning of the nucleotide. Our results suggest nucleotide-modifying compounds as potential novel inhibitors for AAA-ATPases.","lang":"eng"}],"scopus_import":"1","file_date_updated":"2021-06-15T18:55:59Z","external_id":{"isi":["000664874700014"],"pmid":["34108481"]},"fulldoi":"https://doi.org/10.1038/s41467-021-23854-x","publication_identifier":{"eissn":["2041-1723"]},"pmid":1,"publication":"Nature Communications","keyword":["General Biochemistry","Genetics and Molecular Biology","General Physics and Astronomy","General Chemistry"],"tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"        12","day":"09","acknowledged_ssus":[{"_id":"EM-Fac"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","file":[{"creator":"cziletti","file_name":"2021_NatureComm_Prattes.pdf","file_id":"9556","relation":"main_file","date_updated":"2021-06-15T18:55:59Z","access_level":"open_access","success":1,"date_created":"2021-06-15T18:55:59Z","file_size":3397292,"content_type":"application/pdf","checksum":"40fc24c1310930990b52a8ad1142ee97"}],"quality_controlled":"1","oa_version":"Published Version","isi":1,"volume":12,"has_accepted_license":"1","oa":1,"year":"2021","department":[{"_id":"EM-Fac"}],"publication_status":"published","ddc":["570"],"doi":"10.1038/s41467-021-23854-x","month":"06","language":[{"iso":"eng"}],"article_type":"original","title":"Structural basis for inhibition of the AAA-ATPase Drg1 by diazaborine","date_published":"2021-06-09T00:00:00Z","_id":"9540","author":[{"last_name":"Prattes","full_name":"Prattes, Michael","first_name":"Michael"},{"first_name":"Irina","full_name":"Grishkovskaya, Irina","last_name":"Grishkovskaya"},{"full_name":"Hodirnau, Victor-Valentin","first_name":"Victor-Valentin","id":"3661B498-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-3904-947X","last_name":"Hodirnau"},{"last_name":"Rössler","first_name":"Ingrid","full_name":"Rössler, Ingrid"},{"last_name":"Klein","full_name":"Klein, Isabella","first_name":"Isabella"},{"first_name":"Christina","full_name":"Hetzmannseder, Christina","last_name":"Hetzmannseder"},{"full_name":"Zisser, Gertrude","first_name":"Gertrude","last_name":"Zisser"},{"last_name":"Gruber","full_name":"Gruber, Christian C.","first_name":"Christian C."},{"first_name":"Karl","full_name":"Gruber, Karl","last_name":"Gruber"},{"full_name":"Haselbach, David","first_name":"David","last_name":"Haselbach"},{"first_name":"Helmut","full_name":"Bergler, Helmut","last_name":"Bergler"}],"citation":{"ieee":"M. Prattes <i>et al.</i>, “Structural basis for inhibition of the AAA-ATPase Drg1 by diazaborine,” <i>Nature Communications</i>, vol. 12, no. 1. Springer Nature, 2021.","mla":"Prattes, Michael, et al. “Structural Basis for Inhibition of the AAA-ATPase Drg1 by Diazaborine.” <i>Nature Communications</i>, vol. 12, no. 1, 3483, Springer Nature, 2021, doi:<a href=\"https://doi.org/10.1038/s41467-021-23854-x\">10.1038/s41467-021-23854-x</a>.","short":"M. Prattes, I. Grishkovskaya, V.-V. Hodirnau, I. Rössler, I. Klein, C. Hetzmannseder, G. Zisser, C.C. Gruber, K. Gruber, D. Haselbach, H. Bergler, Nature Communications 12 (2021).","apa":"Prattes, M., Grishkovskaya, I., Hodirnau, V.-V., Rössler, I., Klein, I., Hetzmannseder, C., … Bergler, H. (2021). Structural basis for inhibition of the AAA-ATPase Drg1 by diazaborine. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-021-23854-x\">https://doi.org/10.1038/s41467-021-23854-x</a>","chicago":"Prattes, Michael, Irina Grishkovskaya, Victor-Valentin Hodirnau, Ingrid Rössler, Isabella Klein, Christina Hetzmannseder, Gertrude Zisser, et al. “Structural Basis for Inhibition of the AAA-ATPase Drg1 by Diazaborine.” <i>Nature Communications</i>. Springer Nature, 2021. <a href=\"https://doi.org/10.1038/s41467-021-23854-x\">https://doi.org/10.1038/s41467-021-23854-x</a>.","ama":"Prattes M, Grishkovskaya I, Hodirnau V-V, et al. Structural basis for inhibition of the AAA-ATPase Drg1 by diazaborine. <i>Nature Communications</i>. 2021;12(1). doi:<a href=\"https://doi.org/10.1038/s41467-021-23854-x\">10.1038/s41467-021-23854-x</a>","ista":"Prattes M, Grishkovskaya I, Hodirnau V-V, Rössler I, Klein I, Hetzmannseder C, Zisser G, Gruber CC, Gruber K, Haselbach D, Bergler H. 2021. Structural basis for inhibition of the AAA-ATPase Drg1 by diazaborine. Nature Communications. 12(1), 3483."},"status":"public","date_updated":"2024-10-21T06:02:01Z","acknowledgement":"We are deeply grateful to the late Gregor Högenauer who built the foundation for this study with his visionary work on the inhibitor diazaborine and its bacterial target. We thank Rolf Breinbauer for insightful discussions on boron chemistry. We thank Anton Meinhart and Tim Clausen for the valuable discussion of the manuscript. We are indebted to Thomas Köcher for the MS measurement of the diazaborine-ATPγS adduct. We thank the team of the VBCF for support during early phases of this work and the IST Austria Electron Microscopy Facility for providing equipment. The lab of D.H. is supported by Boehringer Ingelheim. The work was funded by FWF projects P32536 and P32977 (to H.B.).","issue":"1"},{"publication":"Cell Reports","tmp":{"short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png"},"intvolume":"        35","pmid":1,"file":[{"creator":"asandaue","file_id":"9613","file_name":"2021_CellReports_Contreras.pdf","relation":"main_file","date_updated":"2021-06-28T14:06:24Z","success":1,"access_level":"open_access","date_created":"2021-06-28T14:06:24Z","file_size":7653149,"content_type":"application/pdf","checksum":"d49520fdcbbb5c2f883bddb67cee5d77"}],"acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"},{"_id":"PreCl"}],"day":"22","related_material":{"link":[{"description":"News on IST Homepage","relation":"press_release","url":"https://ist.ac.at/en/news/boost-for-mouse-genetic-analysis/"}]},"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_created":"2021-06-27T22:01:48Z","article_number":"109274","article_processing_charge":"No","project":[{"name":"Molecular mechanisms of radial neuronal migration","grant_number":"24812","_id":"2625A13E-B435-11E9-9278-68D0E5697425"},{"grant_number":"618444","_id":"25D61E48-B435-11E9-9278-68D0E5697425","name":"Molecular Mechanisms of Cerebral Cortex Development","call_identifier":"FP7"},{"call_identifier":"H2020","name":"Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development","grant_number":"725780","_id":"260018B0-B435-11E9-9278-68D0E5697425"}],"publisher":"Cell Press","ec_funded":1,"file_date_updated":"2021-06-28T14:06:24Z","external_id":{"pmid":["34161767"],"isi":["000664463600016"]},"fulldoi":"https://doi.org/10.1016/j.celrep.2021.109274","publication_identifier":{"eissn":["2211-1247"]},"type":"journal_article","abstract":[{"text":"Mosaic analysis with double markers (MADM) offers one approach to visualize and concomitantly manipulate genetically defined cells in mice with single-cell resolution. MADM applications include the analysis of lineage, single-cell morphology and physiology, genomic imprinting phenotypes, and dissection of cell-autonomous gene functions in vivo in health and disease. Yet, MADM can only be applied to <25% of all mouse genes on select chromosomes to date. To overcome this limitation, we generate transgenic mice with knocked-in MADM cassettes near the centromeres of all 19 autosomes and validate their use across organs. With this resource, >96% of the entire mouse genome can now be subjected to single-cell genetic mosaic analysis. Beyond a proof of principle, we apply our MADM library to systematically trace sister chromatid segregation in distinct mitotic cell lineages. We find striking chromosome-specific biases in segregation patterns, reflecting a putative mechanism for the asymmetric segregation of genetic determinants in somatic stem cell division.","lang":"eng"}],"scopus_import":"1","language":[{"iso":"eng"}],"article_type":"original","title":"A genome-wide library of MADM mice for single-cell genetic mosaic analysis","doi":"10.1016/j.celrep.2021.109274","month":"06","citation":{"ieee":"X. Contreras <i>et al.</i>, “A genome-wide library of MADM mice for single-cell genetic mosaic analysis,” <i>Cell Reports</i>, vol. 35, no. 12. Cell Press, 2021.","apa":"Contreras, X., Amberg, N., Davaatseren, A., Hansen, A. H., Sonntag, J., Andersen, L., … Hippenmeyer, S. (2021). A genome-wide library of MADM mice for single-cell genetic mosaic analysis. <i>Cell Reports</i>. Cell Press. <a href=\"https://doi.org/10.1016/j.celrep.2021.109274\">https://doi.org/10.1016/j.celrep.2021.109274</a>","mla":"Contreras, Ximena, et al. “A Genome-Wide Library of MADM Mice for Single-Cell Genetic Mosaic Analysis.” <i>Cell Reports</i>, vol. 35, no. 12, 109274, Cell Press, 2021, doi:<a href=\"https://doi.org/10.1016/j.celrep.2021.109274\">10.1016/j.celrep.2021.109274</a>.","short":"X. Contreras, N. Amberg, A. Davaatseren, A.H. Hansen, J. Sonntag, L. Andersen, T. Bernthaler, C. Streicher, A.-M. Heger, R.L. Johnson, L.A. Schwarz, L. Luo, T. Rülicke, S. Hippenmeyer, Cell Reports 35 (2021).","ama":"Contreras X, Amberg N, Davaatseren A, et al. A genome-wide library of MADM mice for single-cell genetic mosaic analysis. <i>Cell Reports</i>. 2021;35(12). doi:<a href=\"https://doi.org/10.1016/j.celrep.2021.109274\">10.1016/j.celrep.2021.109274</a>","ista":"Contreras X, Amberg N, Davaatseren A, Hansen AH, Sonntag J, Andersen L, Bernthaler T, Streicher C, Heger A-M, Johnson RL, Schwarz LA, Luo L, Rülicke T, Hippenmeyer S. 2021. A genome-wide library of MADM mice for single-cell genetic mosaic analysis. Cell Reports. 35(12), 109274.","chicago":"Contreras, Ximena, Nicole Amberg, Amarbayasgalan Davaatseren, Andi H Hansen, Johanna Sonntag, Lill Andersen, Tina Bernthaler, et al. “A Genome-Wide Library of MADM Mice for Single-Cell Genetic Mosaic Analysis.” <i>Cell Reports</i>. Cell Press, 2021. <a href=\"https://doi.org/10.1016/j.celrep.2021.109274\">https://doi.org/10.1016/j.celrep.2021.109274</a>."},"status":"public","acknowledgement":"We thank the Bioimaging, Life Science, and Pre-Clinical Facilities at IST Austria; M.P. Postiglione, C. Simbriger, K. Valoskova, C. Schwayer, T. Hussain, M. Pieber, and V. Wimmer for initial experiments, technical support, and/or assistance; R. Shigemoto for sharing iv (Dnah11 mutant) mice; and M. Sixt and all members of the Hippenmeyer lab for discussion. This work was supported by National Institutes of Health grants ( R01-NS050580 to L.L. and F32MH096361 to L.A.S.). L.L. is an investigator of HHMI. N.A. received support from FWF Firnberg-Programm ( T 1031 ). A.H.H. is a recipient of a DOC Fellowship (24812) of the Austrian Academy of Sciences . This work also received support from IST Austria institutional funds , FWF SFB F78 to S.H., the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme ( FP7/2007-2013 ) under REA grant agreement no 618444 to S.H., and the European Research Council (ERC) under the European Union’s Horizon 2020 Research and Innovation Programme (grant agreement no. 725780 LinPro ) to S.H.","date_updated":"2026-04-02T14:04:28Z","issue":"12","date_published":"2021-06-22T00:00:00Z","_id":"9603","author":[{"last_name":"Contreras","full_name":"Contreras, Ximena","first_name":"Ximena","id":"475990FE-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Amberg, Nicole","first_name":"Nicole","id":"4CD6AAC6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-3183-8207","last_name":"Amberg"},{"last_name":"Davaatseren","full_name":"Davaatseren, Amarbayasgalan","first_name":"Amarbayasgalan","id":"70ADC922-B424-11E9-99E3-BA18E6697425"},{"last_name":"Hansen","full_name":"Hansen, Andi H","id":"38853E16-F248-11E8-B48F-1D18A9856A87","first_name":"Andi H"},{"full_name":"Sonntag, Johanna","first_name":"Johanna","id":"32FE7D7C-F248-11E8-B48F-1D18A9856A87","last_name":"Sonntag"},{"last_name":"Andersen","first_name":"Lill","full_name":"Andersen, Lill"},{"full_name":"Bernthaler, Tina","first_name":"Tina","last_name":"Bernthaler"},{"full_name":"Streicher, Carmen","id":"36BCB99C-F248-11E8-B48F-1D18A9856A87","first_name":"Carmen","last_name":"Streicher"},{"last_name":"Heger","first_name":"Anna-Magdalena","id":"4B76FFD2-F248-11E8-B48F-1D18A9856A87","full_name":"Heger, Anna-Magdalena"},{"last_name":"Johnson","first_name":"Randy L.","full_name":"Johnson, Randy L."},{"first_name":"Lindsay A.","full_name":"Schwarz, Lindsay A.","last_name":"Schwarz"},{"last_name":"Luo","first_name":"Liqun","full_name":"Luo, Liqun"},{"full_name":"Rülicke, Thomas","first_name":"Thomas","last_name":"Rülicke"},{"full_name":"Hippenmeyer, Simon","id":"37B36620-F248-11E8-B48F-1D18A9856A87","first_name":"Simon","orcid":"0000-0003-2279-1061","last_name":"Hippenmeyer"}],"year":"2021","quality_controlled":"1","oa_version":"Published Version","isi":1,"volume":35,"has_accepted_license":"1","oa":1,"department":[{"_id":"SiHi"},{"_id":"LoSw"},{"_id":"PreCl"}],"ddc":["570"],"publication_status":"published"},{"isi":1,"oa_version":"Published Version","oa":1,"volume":10,"has_accepted_license":"1","quality_controlled":"1","year":"2021","department":[{"_id":"PreCl"}],"publication_status":"published","ddc":["570"],"doi":"10.7554/eLife.63294","month":"05","article_type":"original","title":"Introduction to the EQIPD quality system","language":[{"iso":"eng"}],"_id":"9607","author":[{"last_name":"Bespalov","first_name":"Anton","full_name":"Bespalov, Anton"},{"last_name":"Bernard","first_name":"René","full_name":"Bernard, René"},{"first_name":"Anja","full_name":"Gilis, Anja","last_name":"Gilis"},{"first_name":"Björn","full_name":"Gerlach, Björn","last_name":"Gerlach"},{"full_name":"Guillén, Javier","first_name":"Javier","last_name":"Guillén"},{"first_name":"Vincent","full_name":"Castagné, Vincent","last_name":"Castagné"},{"last_name":"Lefevre","first_name":"Isabel A.","full_name":"Lefevre, Isabel A."},{"last_name":"Ducrey","first_name":"Fiona","full_name":"Ducrey, Fiona"},{"full_name":"Monk, Lee","first_name":"Lee","last_name":"Monk"},{"last_name":"Bongiovanni","first_name":"Sandrine","full_name":"Bongiovanni, Sandrine"},{"last_name":"Altevogt","full_name":"Altevogt, Bruce","first_name":"Bruce"},{"first_name":"María","full_name":"Arroyo-Araujo, María","last_name":"Arroyo-Araujo"},{"last_name":"Bikovski","first_name":"Lior","full_name":"Bikovski, Lior"},{"last_name":"De Bruin","first_name":"Natasja","full_name":"De Bruin, Natasja"},{"last_name":"Castaños-Vélez","first_name":"Esmeralda","full_name":"Castaños-Vélez, Esmeralda"},{"last_name":"Dityatev","first_name":"Alexander","full_name":"Dityatev, Alexander"},{"last_name":"Emmerich","full_name":"Emmerich, Christoph H.","first_name":"Christoph H."},{"last_name":"Fares","first_name":"Raafat","full_name":"Fares, Raafat"},{"last_name":"Ferland-Beckham","first_name":"Chantelle","full_name":"Ferland-Beckham, Chantelle"},{"last_name":"Froger-Colléaux","full_name":"Froger-Colléaux, Christelle","first_name":"Christelle"},{"full_name":"Gailus-Durner, Valerie","first_name":"Valerie","last_name":"Gailus-Durner"},{"first_name":"Sabine M.","full_name":"Hölter, Sabine M.","last_name":"Hölter"},{"first_name":"Martine Cj","full_name":"Hofmann, Martine Cj","last_name":"Hofmann"},{"last_name":"Kabitzke","first_name":"Patricia","full_name":"Kabitzke, Patricia"},{"first_name":"Martien Jh","full_name":"Kas, Martien Jh","last_name":"Kas"},{"last_name":"Kurreck","full_name":"Kurreck, Claudia","first_name":"Claudia"},{"first_name":"Paul","full_name":"Moser, Paul","last_name":"Moser"},{"last_name":"Pietraszek","full_name":"Pietraszek, Malgorzata","first_name":"Malgorzata"},{"full_name":"Popik, Piotr","first_name":"Piotr","last_name":"Popik"},{"last_name":"Potschka","first_name":"Heidrun","full_name":"Potschka, Heidrun"},{"last_name":"Prado Montes De Oca","full_name":"Prado Montes De Oca, Ernesto","first_name":"Ernesto"},{"first_name":"Leonardo","full_name":"Restivo, Leonardo","last_name":"Restivo"},{"first_name":"Gernot","full_name":"Riedel, Gernot","last_name":"Riedel"},{"full_name":"Ritskes-Hoitinga, Merel","first_name":"Merel","last_name":"Ritskes-Hoitinga"},{"last_name":"Samardzic","full_name":"Samardzic, Janko","first_name":"Janko"},{"id":"4272DB4A-F248-11E8-B48F-1D18A9856A87","first_name":"Michael","full_name":"Schunn, Michael","last_name":"Schunn","orcid":"0000-0003-4326-5300"},{"last_name":"Stöger","full_name":"Stöger, Claudia","first_name":"Claudia"},{"full_name":"Voikar, Vootele","first_name":"Vootele","last_name":"Voikar"},{"last_name":"Vollert","first_name":"Jan","full_name":"Vollert, Jan"},{"full_name":"Wever, Kimberley E.","first_name":"Kimberley E.","last_name":"Wever"},{"last_name":"Wuyts","full_name":"Wuyts, Kathleen","first_name":"Kathleen"},{"last_name":"Macleod","first_name":"Malcolm R.","full_name":"Macleod, Malcolm R."},{"full_name":"Dirnagl, Ulrich","first_name":"Ulrich","last_name":"Dirnagl"},{"full_name":"Steckler, Thomas","first_name":"Thomas","last_name":"Steckler"}],"date_published":"2021-05-24T00:00:00Z","acknowledgement":"This project has received funding from the Innovative Medicines Initiative 2 Joint Undertaking under grant agreement No 777364. This Joint Undertaking receives support from the European Union’s Horizon 2020 research and innovation programme and EFPIA. The authors are very grateful to Martin Heinrich (Abbvie, Ludwigshafen, Germany) for the exceptional IT support and programming the EQIPD Planning Tool and the Creator Tool and to Dr Shai Silberberg (NINDS, USA), Dr. Renza Roncarati (PAASP Italy) and Dr Judith Homberg (Radboud University, Nijmegen) for highly stimulating contributions to the discussions and comments on earlier versions of this manuscript. We also wish to express our thanks to Dr. Sara Stöber (concentris research management GmbH, Fürstenfeldbruck, Germany) for excellent and continuous support of this project. Creation of the EQIPD Stakeholder group was supported by Noldus Information Technology bv (Wageningen, the Netherlands).","date_updated":"2026-04-02T13:55:57Z","citation":{"ista":"Bespalov A, Bernard R, Gilis A, Gerlach B, Guillén J, Castagné V, Lefevre IA, Ducrey F, Monk L, Bongiovanni S, Altevogt B, Arroyo-Araujo M, Bikovski L, De Bruin N, Castaños-Vélez E, Dityatev A, Emmerich CH, Fares R, Ferland-Beckham C, Froger-Colléaux C, Gailus-Durner V, Hölter SM, Hofmann MC, Kabitzke P, Kas MJ, Kurreck C, Moser P, Pietraszek M, Popik P, Potschka H, Prado Montes De Oca E, Restivo L, Riedel G, Ritskes-Hoitinga M, Samardzic J, Schunn M, Stöger C, Voikar V, Vollert J, Wever KE, Wuyts K, Macleod MR, Dirnagl U, Steckler T. 2021. Introduction to the EQIPD quality system. eLife. 10.","ama":"Bespalov A, Bernard R, Gilis A, et al. Introduction to the EQIPD quality system. <i>eLife</i>. 2021;10. doi:<a href=\"https://doi.org/10.7554/eLife.63294\">10.7554/eLife.63294</a>","chicago":"Bespalov, Anton, René Bernard, Anja Gilis, Björn Gerlach, Javier Guillén, Vincent Castagné, Isabel A. Lefevre, et al. “Introduction to the EQIPD Quality System.” <i>ELife</i>. eLife Sciences Publications, 2021. <a href=\"https://doi.org/10.7554/eLife.63294\">https://doi.org/10.7554/eLife.63294</a>.","short":"A. Bespalov, R. Bernard, A. Gilis, B. Gerlach, J. Guillén, V. Castagné, I.A. Lefevre, F. Ducrey, L. Monk, S. Bongiovanni, B. Altevogt, M. Arroyo-Araujo, L. Bikovski, N. De Bruin, E. Castaños-Vélez, A. Dityatev, C.H. Emmerich, R. Fares, C. Ferland-Beckham, C. Froger-Colléaux, V. Gailus-Durner, S.M. Hölter, M.C. Hofmann, P. Kabitzke, M.J. Kas, C. Kurreck, P. Moser, M. Pietraszek, P. Popik, H. Potschka, E. Prado Montes De Oca, L. Restivo, G. Riedel, M. Ritskes-Hoitinga, J. Samardzic, M. Schunn, C. Stöger, V. Voikar, J. Vollert, K.E. Wever, K. Wuyts, M.R. Macleod, U. Dirnagl, T. Steckler, ELife 10 (2021).","apa":"Bespalov, A., Bernard, R., Gilis, A., Gerlach, B., Guillén, J., Castagné, V., … Steckler, T. (2021). Introduction to the EQIPD quality system. <i>ELife</i>. eLife Sciences Publications. <a href=\"https://doi.org/10.7554/eLife.63294\">https://doi.org/10.7554/eLife.63294</a>","mla":"Bespalov, Anton, et al. “Introduction to the EQIPD Quality System.” <i>ELife</i>, vol. 10, eLife Sciences Publications, 2021, doi:<a href=\"https://doi.org/10.7554/eLife.63294\">10.7554/eLife.63294</a>.","ieee":"A. Bespalov <i>et al.</i>, “Introduction to the EQIPD quality system,” <i>eLife</i>, vol. 10. eLife Sciences Publications, 2021."},"status":"public","publisher":"eLife Sciences Publications","article_processing_charge":"No","date_created":"2021-06-27T22:01:49Z","scopus_import":"1","type":"journal_article","abstract":[{"lang":"eng","text":"While high risk of failure is an inherent part of developing innovative therapies, it can be reduced by adherence to evidence-based rigorous research practices. Numerous analyses conducted to date have clearly identified measures that need to be taken to improve research rigor. Supported through the European Union's Innovative Medicines Initiative, the EQIPD consortium has developed a novel preclinical research quality system that can be applied in both public and private sectors and is free for anyone to use. The EQIPD Quality System was designed to be suited to boost innovation by ensuring the generation of robust and reliable preclinical data while being lean, effective and not becoming a burden that could negatively impact the freedom to explore scientific questions. EQIPD defines research quality as the extent to which research data are fit for their intended use. Fitness, in this context, is defined by the stakeholders, who are the scientists directly involved in the research, but also their funders, sponsors, publishers, research tool manufacturers and collaboration partners such as peers in a multi-site research project. The essence of the EQIPD Quality System is the set of 18 core requirements that can be addressed flexibly, according to user-specific needs and following a user-defined trajectory. The EQIPD Quality System proposes guidance on expectations for quality-related measures, defines criteria for adequate processes (i.e., performance standards) and provides examples of how such measures can be developed and implemented. However, it does not prescribe any pre-determined solutions. EQIPD has also developed tools (for optional use) to support users in implementing the system and assessment services for those research units that successfully implement the quality system and seek formal accreditation. Building upon the feedback from users and continuous improvement, a sustainable EQIPD Quality System will ultimately serve the entire community of scientists conducting non-regulated preclinical research, by helping them generate reliable data that are fit for their intended use."}],"file_date_updated":"2021-06-28T11:35:30Z","fulldoi":"https://doi.org/10.7554/eLife.63294","publication_identifier":{"eissn":["2050-084X"]},"external_id":{"isi":["000661272000001"],"pmid":["34028353"]},"pmid":1,"tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"intvolume":"        10","publication":"eLife","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","day":"24","file":[{"file_id":"9609","file_name":"2021_ELife_Bespalov.pdf","creator":"asandaue","date_updated":"2021-06-28T11:35:30Z","relation":"main_file","success":1,"access_level":"open_access","checksum":"885b746051a7a6b6e24e3d2781a48fde","content_type":"application/pdf","date_created":"2021-06-28T11:35:30Z","file_size":2500720}]},{"date_published":"2021-08-04T00:00:00Z","author":[{"last_name":"Zisis","first_name":"Themistoklis","full_name":"Zisis, Themistoklis"},{"last_name":"Schwarz","id":"346C1EC6-F248-11E8-B48F-1D18A9856A87","first_name":"Jan","full_name":"Schwarz, Jan"},{"full_name":"Balles, Miriam","first_name":"Miriam","last_name":"Balles"},{"first_name":"Maibritt","full_name":"Kretschmer, Maibritt","last_name":"Kretschmer"},{"last_name":"Nemethova","id":"34E27F1C-F248-11E8-B48F-1D18A9856A87","first_name":"Maria","full_name":"Nemethova, Maria"},{"last_name":"Chait","orcid":"0000-0003-0876-3187","id":"3464AE84-F248-11E8-B48F-1D18A9856A87","first_name":"Remy P","full_name":"Chait, Remy P"},{"full_name":"Hauschild, Robert","id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","first_name":"Robert","orcid":"0000-0001-9843-3522","last_name":"Hauschild"},{"last_name":"Lange","full_name":"Lange, Janina","first_name":"Janina"},{"orcid":"0000-0001-6220-2052","last_name":"Guet","full_name":"Guet, Calin C","id":"47F8433E-F248-11E8-B48F-1D18A9856A87","first_name":"Calin C"},{"last_name":"Sixt","orcid":"0000-0002-4561-241X","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","first_name":"Michael K","full_name":"Sixt, Michael K"},{"first_name":"Stefan","full_name":"Zahler, Stefan","last_name":"Zahler"}],"_id":"9822","status":"public","citation":{"ista":"Zisis T, Schwarz J, Balles M, Kretschmer M, Nemethova M, Chait RP, Hauschild R, Lange J, Guet CC, Sixt MK, Zahler S. 2021. Sequential and switchable patterning for studying cellular processes under spatiotemporal control. ACS Applied Materials and Interfaces. 13(30), 35545–35560.","ama":"Zisis T, Schwarz J, Balles M, et al. Sequential and switchable patterning for studying cellular processes under spatiotemporal control. <i>ACS Applied Materials and Interfaces</i>. 2021;13(30):35545–35560. doi:<a href=\"https://doi.org/10.1021/acsami.1c09850\">10.1021/acsami.1c09850</a>","chicago":"Zisis, Themistoklis, Jan Schwarz, Miriam Balles, Maibritt Kretschmer, Maria Nemethova, Remy P Chait, Robert Hauschild, et al. “Sequential and Switchable Patterning for Studying Cellular Processes under Spatiotemporal Control.” <i>ACS Applied Materials and Interfaces</i>. American Chemical Society, 2021. <a href=\"https://doi.org/10.1021/acsami.1c09850\">https://doi.org/10.1021/acsami.1c09850</a>.","short":"T. Zisis, J. Schwarz, M. Balles, M. Kretschmer, M. Nemethova, R.P. Chait, R. Hauschild, J. Lange, C.C. Guet, M.K. Sixt, S. Zahler, ACS Applied Materials and Interfaces 13 (2021) 35545–35560.","apa":"Zisis, T., Schwarz, J., Balles, M., Kretschmer, M., Nemethova, M., Chait, R. P., … Zahler, S. (2021). Sequential and switchable patterning for studying cellular processes under spatiotemporal control. <i>ACS Applied Materials and Interfaces</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acsami.1c09850\">https://doi.org/10.1021/acsami.1c09850</a>","mla":"Zisis, Themistoklis, et al. “Sequential and Switchable Patterning for Studying Cellular Processes under Spatiotemporal Control.” <i>ACS Applied Materials and Interfaces</i>, vol. 13, no. 30, American Chemical Society, 2021, pp. 35545–35560, doi:<a href=\"https://doi.org/10.1021/acsami.1c09850\">10.1021/acsami.1c09850</a>.","ieee":"T. Zisis <i>et al.</i>, “Sequential and switchable patterning for studying cellular processes under spatiotemporal control,” <i>ACS Applied Materials and Interfaces</i>, vol. 13, no. 30. American Chemical Society, pp. 35545–35560, 2021."},"issue":"30","date_updated":"2025-07-10T12:02:02Z","acknowledgement":"We would like to thank Charlott Leu for the production of our chromium wafers, Louise Ritter for her contribution of the IF stainings in Figure 4, Shokoufeh Teymouri for her help with the Bioinert coated slides, and finally Prof. Dr. Joachim Rädler for his valuable scientific guidance.","month":"08","doi":"10.1021/acsami.1c09850","language":[{"iso":"eng"}],"title":"Sequential and switchable patterning for studying cellular processes under spatiotemporal control","article_type":"original","publication_status":"published","ddc":["620","570"],"department":[{"_id":"MiSi"},{"_id":"GaTk"},{"_id":"Bio"},{"_id":"CaGu"}],"quality_controlled":"1","has_accepted_license":"1","volume":13,"oa":1,"oa_version":"Published Version","isi":1,"year":"2021","day":"04","corr_author":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"date_updated":"2021-08-09T09:44:03Z","relation":"main_file","file_id":"9833","file_name":"2021_ACSAppliedMaterialsAndInterfaces_Zisis.pdf","creator":"asandaue","checksum":"b043a91d9f9200e467b970b692687ed3","content_type":"application/pdf","file_size":7123293,"date_created":"2021-08-09T09:44:03Z","success":1,"access_level":"open_access"}],"pmid":1,"publication":"ACS Applied Materials and Interfaces","intvolume":"        13","tmp":{"short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png"},"abstract":[{"text":"Attachment of adhesive molecules on cell culture surfaces to restrict cell adhesion to defined areas and shapes has been vital for the progress of in vitro research. In currently existing patterning methods, a combination of pattern properties such as stability, precision, specificity, high-throughput outcome, and spatiotemporal control is highly desirable but challenging to achieve. Here, we introduce a versatile and high-throughput covalent photoimmobilization technique, comprising a light-dose-dependent patterning step and a subsequent functionalization of the pattern via click chemistry. This two-step process is feasible on arbitrary surfaces and allows for generation of sustainable patterns and gradients. The method is validated in different biological systems by patterning adhesive ligands on cell-repellent surfaces, thereby constraining the growth and migration of cells to the designated areas. We then implement a sequential photopatterning approach by adding a second switchable patterning step, allowing for spatiotemporal control over two distinct surface patterns. As a proof of concept, we reconstruct the dynamics of the tip/stalk cell switch during angiogenesis. Our results show that the spatiotemporal control provided by our “sequential photopatterning” system is essential for mimicking dynamic biological processes and that our innovative approach has great potential for further applications in cell science.","lang":"eng"}],"type":"journal_article","scopus_import":"1","fulldoi":"https://doi.org/10.1021/acsami.1c09850","external_id":{"isi":["000683741400026"],"pmid":["34283577"]},"publication_identifier":{"issn":["1944-8244"],"eissn":["1944-8252"]},"ec_funded":1,"file_date_updated":"2021-08-09T09:44:03Z","project":[{"call_identifier":"H2020","name":"Cellular Navigation Along Spatial Gradients","_id":"25FE9508-B435-11E9-9278-68D0E5697425","grant_number":"724373"}],"page":"35545–35560","publisher":"American Chemical Society","date_created":"2021-08-08T22:01:28Z","article_processing_charge":"Yes (in subscription journal)"}]