{"volume":223,"language":[{"iso":"eng"}],"title":"Lift-out cryo-FIBSEM and cryo-ET reveal the ultrastructural landscape of extracellular matrix","scopus_import":"1","month":"03","oa_version":"Published Version","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"issue":"6","article_number":"e202309125","intvolume":" 223","article_processing_charge":"Yes (via OA deal)","oa":1,"acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"ScienComp"},{"_id":"EM-Fac"},{"_id":"M-Shop"}],"file":[{"checksum":"90d1984a93660735e506c2a304bc3f73","date_created":"2024-03-25T12:52:04Z","relation":"main_file","success":1,"file_size":11907016,"creator":"dernst","content_type":"application/pdf","date_updated":"2024-03-25T12:52:04Z","file_id":"15188","file_name":"2024_JCB_Zens.pdf","access_level":"open_access"}],"type":"journal_article","year":"2024","day":"20","author":[{"last_name":"Zens","first_name":"Bettina","full_name":"Zens, Bettina","id":"45FD126C-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Florian","last_name":"Fäßler","id":"404F5528-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7149-769X","full_name":"Fäßler, Florian"},{"id":"1063c618-6f9b-11ec-9123-f912fccded63","full_name":"Hansen, Jesse","first_name":"Jesse","last_name":"Hansen"},{"full_name":"Hauschild, Robert","orcid":"0000-0001-9843-3522","id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","last_name":"Hauschild","first_name":"Robert"},{"id":"3B12E2E6-F248-11E8-B48F-1D18A9856A87","full_name":"Datler, Julia","orcid":"0000-0002-3616-8580","first_name":"Julia","last_name":"Datler"},{"last_name":"Hodirnau","first_name":"Victor-Valentin","full_name":"Hodirnau, Victor-Valentin","id":"3661B498-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Zheden, Vanessa","orcid":"0000-0002-9438-4783","id":"39C5A68A-F248-11E8-B48F-1D18A9856A87","last_name":"Zheden","first_name":"Vanessa"},{"last_name":"Alanko","first_name":"Jonna H","orcid":"0000-0002-7698-3061","full_name":"Alanko, Jonna H","id":"2CC12E8C-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Michael K","last_name":"Sixt","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","full_name":"Sixt, Michael K","orcid":"0000-0002-6620-9179"},{"full_name":"Schur, Florian KM","orcid":"0000-0003-4790-8078","id":"48AD8942-F248-11E8-B48F-1D18A9856A87","last_name":"Schur","first_name":"Florian KM"}],"publication_identifier":{"eissn":["1540-8140"],"issn":["0021-9525"]},"external_id":{"pmid":["38506714"]},"license":"https://creativecommons.org/licenses/by/4.0/","citation":{"ieee":"B. Zens et al., “Lift-out cryo-FIBSEM and cryo-ET reveal the ultrastructural landscape of extracellular matrix,” Journal of Cell Biology, vol. 223, no. 6. Rockefeller University Press, 2024.","ista":"Zens B, Fäßler F, Hansen J, Hauschild R, Datler J, Hodirnau V-V, Zheden V, Alanko JH, Sixt MK, Schur FK. 2024. Lift-out cryo-FIBSEM and cryo-ET reveal the ultrastructural landscape of extracellular matrix. Journal of Cell Biology. 223(6), e202309125.","ama":"Zens B, Fäßler F, Hansen J, et al. Lift-out cryo-FIBSEM and cryo-ET reveal the ultrastructural landscape of extracellular matrix. Journal of Cell Biology. 2024;223(6). doi:10.1083/jcb.202309125","short":"B. Zens, F. Fäßler, J. Hansen, R. Hauschild, J. Datler, V.-V. Hodirnau, V. Zheden, J.H. Alanko, M.K. Sixt, F.K. Schur, Journal of Cell Biology 223 (2024).","chicago":"Zens, Bettina, Florian Fäßler, Jesse Hansen, Robert Hauschild, Julia Datler, Victor-Valentin Hodirnau, Vanessa Zheden, Jonna H Alanko, Michael K Sixt, and Florian KM Schur. “Lift-out Cryo-FIBSEM and Cryo-ET Reveal the Ultrastructural Landscape of Extracellular Matrix.” Journal of Cell Biology. Rockefeller University Press, 2024. https://doi.org/10.1083/jcb.202309125.","apa":"Zens, B., Fäßler, F., Hansen, J., Hauschild, R., Datler, J., Hodirnau, V.-V., … Schur, F. K. (2024). Lift-out cryo-FIBSEM and cryo-ET reveal the ultrastructural landscape of extracellular matrix. Journal of Cell Biology. Rockefeller University Press. https://doi.org/10.1083/jcb.202309125","mla":"Zens, Bettina, et al. “Lift-out Cryo-FIBSEM and Cryo-ET Reveal the Ultrastructural Landscape of Extracellular Matrix.” Journal of Cell Biology, vol. 223, no. 6, e202309125, Rockefeller University Press, 2024, doi:10.1083/jcb.202309125."},"_id":"15146","abstract":[{"text":"The extracellular matrix (ECM) serves as a scaffold for cells and plays an essential role in regulating numerous cellular processes, including cell migration and proliferation. Due to limitations in specimen preparation for conventional room-temperature electron microscopy, we lack structural knowledge on how ECM components are secreted, remodeled, and interact with surrounding cells. We have developed a 3D-ECM platform compatible with sample thinning by cryo-focused ion beam milling, the lift-out extraction procedure, and cryo-electron tomography. Our workflow implements cell-derived matrices (CDMs) grown on EM grids, resulting in a versatile tool closely mimicking ECM environments. This allows us to visualize ECM for the first time in its hydrated, native context. Our data reveal an intricate network of extracellular fibers, their positioning relative to matrix-secreting cells, and previously unresolved structural entities. Our workflow and results add to the structural atlas of the ECM, providing novel insights into its secretion and assembly.","lang":"eng"}],"publisher":"Rockefeller University Press","file_date_updated":"2024-03-25T12:52:04Z","date_published":"2024-03-20T00:00:00Z","publication_status":"published","status":"public","project":[{"name":"Structure and isoform diversity of the Arp2/3 complex","_id":"9B954C5C-BA93-11EA-9121-9846C619BF3A","grant_number":"P33367"},{"name":"In Situ Actin Structures via Hybrid Cryo-electron Microscopy","_id":"7bd318a1-9f16-11ee-852c-cc9217763180","grant_number":"E435"},{"call_identifier":"H2020","grant_number":"724373","name":"Cellular navigation along spatial gradients","_id":"25FE9508-B435-11E9-9278-68D0E5697425"},{"_id":"059B463C-7A3F-11EA-A408-12923DDC885E","name":"NÖ-Fonds Preis für die Jungforscherin des Jahres am IST Austria"},{"name":"Spatiotemporal regulation of chemokine-induced signalling in leukocyte chemotaxis","_id":"2615199A-B435-11E9-9278-68D0E5697425","grant_number":"21317"},{"grant_number":"CZI01","name":"CryoMinflux-guided in-situ visual proteomics and structure determination","_id":"62909c6f-2b32-11ec-9570-e1476aab5308"}],"ec_funded":1,"has_accepted_license":"1","pmid":1,"date_updated":"2024-03-25T13:03:57Z","doi":"10.1083/jcb.202309125","acknowledgement":"Open Access funding provided by IST Austria. We thank Armel Nicolas and his team at the ISTA proteomics facility, Alois Schloegl, Stefano Elefante, and colleagues at the ISTA Scientific Computing facility, Tommaso Constanzo and Ludek Lovicar at the Electron Microsocpy Facility (EMF), and Thomas Menner at the Miba Machine shop for their support. We also thank Wanda Kukulski (University of Bern) as well as Darío Porley, Andreas Thader, and other members of the Schur group for helpful discussions. Matt Swulius and Jessica Heebner provided great support in using Dragonfly. We thank Dorotea Fracciolla (Art & Science) for support in figure illustration.\r\n\r\nThis research was supported by the Scientific Service Units of ISTA through resources provided by Scientific Computing, the Lab Support Facility, and the Electron Microscopy Facility. We acknowledge funding support from the following sources: Austrian Science Fund (FWF) grant P33367 (to F.K.M. Schur), the Federation of European Biochemical Societies (to F.K.M. Schur), Niederösterreich (NÖ) Fonds (to B. Zens), FWF grant E435 (to J.M. Hansen), European Research Council under the European Union’s Horizon 2020 research (grant agreement No. 724373) (to M. Sixt), and Jenny and Antti Wihuri Foundation (to J. Alanko). This publication has been made possible in part by CZI grant DAF2021-234754 and grant DOI https://doi.org/10.37921/812628ebpcwg from the Chan Zuckerberg Initiative DAF, an advised fund of Silicon Valley Community Foundation (to F.K.M. Schur).","department":[{"_id":"FlSc"},{"_id":"MiSi"},{"_id":"Bio"},{"_id":"EM-Fac"}],"quality_controlled":"1","ddc":["570"],"date_created":"2024-03-21T06:45:51Z","article_type":"original","publication":"Journal of Cell Biology","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87"}