---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
PlanS_conform: '1'
_id: '21746'
abstract:
- lang: eng
text: As vertebrates transitioned from water to land, locomotion shifted from undulatory
swimming to limb-based movement. How spinal circuits and their cell types evolved
to support this transition remains unclear. We leverage frog metamorphosis, which
recapitulates this transition within a single organism, to define how spinal circuits
generate aquatic versus terrestrial motor patterns. At swim stages, spinal architecture
is uniform, with a transcriptionally and anatomically homogeneous motor and interneurons.
As limbs develop and their movement complexifies, spinal circuits expand in neuron
number and subtype diversity. This expansion is most pronounced for V1 inhibitory
neurons, which increase ∼70-fold and diversify into transcriptionally distinct
subtypes. Disrupting transcription factors defining emerging motor and V1 populations
reveals molecular segregation between swim and limb circuits, highlighting the
role of subtype diversity in motor coordination. A multifold increase in inhibitory
neuron diversity thus underlies the tail-to-limb locomotor transition, providing
a framework for spinal circuit adaptation during vertebrate evolution.
acknowledged_ssus:
- _id: Bio
- _id: LifeSc
acknowledgement: 'We would like to thank the members of the Sweeney Lab, Mario de
Bono, Michael Forsthofer, Katharina Lust, and Meital Oren, for comments on the manuscript.
We are also grateful to Tom Jessell and Chris Kintner for their scientific insight
and mentorship during the conception of this project. It would also have not been
possible without the technical support of the Aquatics and Imaging and Optics Facility
support teams (ISTA). We thank Martin Estermann for preparing the initial draft
of the graphical abstract and Niki Barolini for the final version. In addition,
we thank our funding sources for providing the resources to do these experiments:
GFF NÖ FTI Strategy Lower Austria dissertation grant FT121-D-046 (to D.V.), Horizon
Europe ERC starting grant 101041551 (to Y.I., L.B.S., F.A.T., and D.V.), Special
Research Program (SFB) of the Austrian Science Fund (FWF) project F7814-B (to L.B.S.),
Austrian Science Fund (FWF) 10.55776/COE16 (to Y.I. and L.B.S.), NINDS 5R35NS116858
(to J.S.D.), CZI grant DAF2020-225401 (DOI) 10.37921/120055ratwvi (to R.H.), NIH
grant R01NS123116 (to J.B.B.), American Lebanese Syrian Associated Charities (ALSAC)
(to J.B.B.), German Academic Exchange Service (DAAD) IFI grant 57515251-91853472
(to Z.H.), and Project A.L.S. (to S.B.-M.).'
article_number: '117227'
article_processing_charge: Yes
article_type: original
author:
- first_name: David
full_name: Vijatovic, David
id: cf391e77-ec3c-11ea-a124-d69323410b58
last_name: Vijatovic
- first_name: 'Florina Alexandra '
full_name: 'Toma, Florina Alexandra '
id: 2f73f876-f128-11eb-9611-b96b5a30cb0e
last_name: Toma
- first_name: Y
full_name: Ignatyev, Y
last_name: Ignatyev
- first_name: Zoe P
full_name: Harrington, Zoe P
id: a8144562-32c9-11ee-b5ce-d9800628bda2
last_name: Harrington
orcid: 0009-0008-0158-4032
- first_name: Christoph M
full_name: Sommer, Christoph M
id: 4DF26D8C-F248-11E8-B48F-1D18A9856A87
last_name: Sommer
orcid: 0000-0003-1216-9105
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- first_name: Matthijs Geert
full_name: Smits, Matthijs Geert
id: 7a231d52-e216-11ee-a0bb-8acd55f8f1f0
last_name: Smits
- first_name: Marco
full_name: Dalla Vecchia, Marco
id: 02a7a869-ff06-11ed-a87f-86649d6077e5
last_name: Dalla Vecchia
- first_name: Alexandra J.
full_name: Trevisan, Alexandra J.
last_name: Trevisan
- first_name: Phillip
full_name: Chapman, Phillip
last_name: Chapman
- first_name: Mara
full_name: Julseth, Mara
id: 1cf464b2-dc7d-11ea-9b2f-f9b1aa9417d1
last_name: Julseth
- first_name: Susan
full_name: Brenner-Morton, Susan
last_name: Brenner-Morton
- first_name: Mariano I.
full_name: Gabitto, Mariano I.
last_name: Gabitto
- first_name: Jeremy S.
full_name: Dasen, Jeremy S.
last_name: Dasen
- first_name: Jay B.
full_name: Bikoff, Jay B.
last_name: Bikoff
- first_name: Lora Beatrice Jaeger
full_name: Sweeney, Lora Beatrice Jaeger
id: 56BE8254-C4F0-11E9-8E45-0B23E6697425
last_name: Sweeney
orcid: 0000-0001-9242-5601
citation:
ama: Vijatovic D, Toma FA, Ignatyev Y, et al. Multifold increase in spinal inhibitory
cell types with emergence of limb movement. Cell Reports. 2026;45(4). doi:10.1016/j.celrep.2026.117227
apa: Vijatovic, D., Toma, F. A., Ignatyev, Y., Harrington, Z. P., Sommer, C. M.,
Hauschild, R., … Sweeney, L. B. (2026). Multifold increase in spinal inhibitory
cell types with emergence of limb movement. Cell Reports. Elsevier. https://doi.org/10.1016/j.celrep.2026.117227
chicago: Vijatovic, David, Florina Alexandra Toma, Y Ignatyev, Zoe P Harrington,
Christoph M Sommer, Robert Hauschild, Matthijs Geert Smits, et al. “Multifold
Increase in Spinal Inhibitory Cell Types with Emergence of Limb Movement.” Cell
Reports. Elsevier, 2026. https://doi.org/10.1016/j.celrep.2026.117227.
ieee: D. Vijatovic et al., “Multifold increase in spinal inhibitory cell
types with emergence of limb movement,” Cell Reports, vol. 45, no. 4. Elsevier,
2026.
ista: Vijatovic D, Toma FA, Ignatyev Y, Harrington ZP, Sommer CM, Hauschild R, Smits
MG, Dalla Vecchia M, Trevisan AJ, Chapman P, Julseth M, Brenner-Morton S, Gabitto
MI, Dasen JS, Bikoff JB, Sweeney LB. 2026. Multifold increase in spinal inhibitory
cell types with emergence of limb movement. Cell Reports. 45(4), 117227.
mla: Vijatovic, David, et al. “Multifold Increase in Spinal Inhibitory Cell Types
with Emergence of Limb Movement.” Cell Reports, vol. 45, no. 4, 117227,
Elsevier, 2026, doi:10.1016/j.celrep.2026.117227.
short: D. Vijatovic, F.A. Toma, Y. Ignatyev, Z.P. Harrington, C.M. Sommer, R. Hauschild,
M.G. Smits, M. Dalla Vecchia, A.J. Trevisan, P. Chapman, M. Julseth, S. Brenner-Morton,
M.I. Gabitto, J.S. Dasen, J.B. Bikoff, L.B. Sweeney, Cell Reports 45 (2026).
corr_author: '1'
date_created: 2026-04-19T22:07:43Z
date_published: 2026-04-28T00:00:00Z
date_updated: 2026-05-04T12:27:06Z
day: '28'
ddc:
- '570'
department:
- _id: LoSw
- _id: GradSch
- _id: TiVo
- _id: Bio
- _id: NiBa
doi: 10.1016/j.celrep.2026.117227
external_id:
pmid:
- '41964955 '
file:
- access_level: open_access
checksum: 0d26cdb5b8d8dec3a911d8261a65cdef
content_type: application/pdf
creator: dernst
date_created: 2026-05-04T12:20:10Z
date_updated: 2026-05-04T12:20:10Z
file_id: '21795'
file_name: 2026_CellReports_Vijatovic.pdf
file_size: 14925958
relation: main_file
success: 1
file_date_updated: 2026-05-04T12:20:10Z
has_accepted_license: '1'
intvolume: ' 45'
issue: '4'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: ebb66355-77a9-11ec-83b8-b8ac210a4dae
grant_number: '101041551'
name: Development and Evolution of Tetrapod Motor Circuits
- _id: 8da85f50-16d5-11f0-9cad-eab8b0ff6c9e
grant_number: F7814
name: 'Stem Cell Modulation in Neural Development and Regeneration/ P14-Swim-to-limb
transition: cell type to connection diversity'
- _id: c08e9ad1-5a5b-11eb-8a69-9d1cf3b07473
grant_number: CZI01
name: Tools for automation and feedback microscopy
- _id: bd73af52-d553-11ed-ba76-912049f0ac7a
grant_number: FTI21-D-046
name: Development of V1 interneuron diversity during swim-to-walk transition of
Xenopus metamorphosis
publication: Cell Reports
publication_identifier:
eissn:
- 2211-1247
issn:
- 2639-1856
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Multifold increase in spinal inhibitory cell types with emergence of limb movement
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 45
year: '2026'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '21860'
abstract:
- lang: eng
text: Glutamate excitotoxicity is a cell death mechanism triggered by accumulation
of glutamate in the extracellular space. The α-ketoglutarate dehydrogenase complex
(αKGDHC), an enzyme of the tricarboxylic acid cycle, represents a branching point
controlling glutamate formation and its consumption as a fuel. Hence, modulation
of the activity of αKGDHC might alter the amount of glutamate available for excitotoxic
effects. To address this hypothesis, hippocampal neurons in primary co-culture
with glial cells were exposed to zero-Mg2 buffer to elicit excitotoxicity through
N-methyl-D-aspartic acid (NMDA) receptor disinhibition. Pretreatment of the cultures
with succinyl phosphonate, to inhibit αKGDHC, enhanced excitotoxity, whereas promotion
of αKGDHC activity by pretreatment with thiamine caused an opposite action. Moreover,
NMDA receptor currents – but not those mediated by α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic
acid (AMPA) receptors – were potentiated in neurons with impaired αKGDHC activity
and diminished in neurons with boosted αKGDHC activity. The sensitization of NMDA
receptors involved mGluR1 activation and was accompanied by enhanced neuronal
discharge activity, elevated basal cytosolic Ca2+ levels, and augmented Ca2+ responses
evoked by glutamate application. These results suggest that mGluR1-mediated potentiation
of NMDA receptors contributes to a mechanism by which inhibition of αKGDHC might
exacerbate glutamate excitotoxicity.
acknowledgement: The technical assistance by Tanja Wagner and Elena Lilliu is gratefully
acknowledged. This research was funded in whole or in part by the Austrian Science
Fund (FWF) (P36145 to H.K., PAT8605623 to M.H. and P33799 to A.V.K.]. Open Access
funding provided by Medical University of Vienna and the Austrian Science Fund (FWF).
Deposited in PMC for immediate release.
article_number: jcs264420
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Vanessa
full_name: Goeschl, Vanessa
last_name: Goeschl
- first_name: Matej
full_name: Hotka, Matej
last_name: Hotka
- first_name: Bernhard
full_name: Hochreiter, Bernhard
id: e6cab3de-17f6-11ed-9210-c1e42e045e9d
last_name: Hochreiter
- first_name: Karlheinz
full_name: Hilber, Karlheinz
last_name: Hilber
- first_name: Stefan
full_name: Boehm, Stefan
last_name: Boehm
- first_name: Andrey V.
full_name: Kozlov, Andrey V.
last_name: Kozlov
- first_name: Helmut
full_name: Kubista, Helmut
last_name: Kubista
citation:
ama: Goeschl V, Hotka M, Hochreiter B, et al. α-ketoglutarate dehydrogenase complex
activity modulates glutamate excitotoxicity via metabotropic regulation of NMDA
receptors in primary cultures. Journal of Cell Science. 2026;139(8). doi:10.1242/jcs.264420
apa: Goeschl, V., Hotka, M., Hochreiter, B., Hilber, K., Boehm, S., Kozlov, A. V.,
& Kubista, H. (2026). α-ketoglutarate dehydrogenase complex activity modulates
glutamate excitotoxicity via metabotropic regulation of NMDA receptors in primary
cultures. Journal of Cell Science. The Company of Biologists. https://doi.org/10.1242/jcs.264420
chicago: Goeschl, Vanessa, Matej Hotka, Bernhard Hochreiter, Karlheinz Hilber, Stefan
Boehm, Andrey V. Kozlov, and Helmut Kubista. “α-Ketoglutarate Dehydrogenase Complex
Activity Modulates Glutamate Excitotoxicity via Metabotropic Regulation of NMDA
Receptors in Primary Cultures.” Journal of Cell Science. The Company of
Biologists, 2026. https://doi.org/10.1242/jcs.264420.
ieee: V. Goeschl et al., “α-ketoglutarate dehydrogenase complex activity
modulates glutamate excitotoxicity via metabotropic regulation of NMDA receptors
in primary cultures,” Journal of Cell Science, vol. 139, no. 8. The Company
of Biologists, 2026.
ista: Goeschl V, Hotka M, Hochreiter B, Hilber K, Boehm S, Kozlov AV, Kubista H.
2026. α-ketoglutarate dehydrogenase complex activity modulates glutamate excitotoxicity
via metabotropic regulation of NMDA receptors in primary cultures. Journal of
Cell Science. 139(8), jcs264420.
mla: Goeschl, Vanessa, et al. “α-Ketoglutarate Dehydrogenase Complex Activity Modulates
Glutamate Excitotoxicity via Metabotropic Regulation of NMDA Receptors in Primary
Cultures.” Journal of Cell Science, vol. 139, no. 8, jcs264420, The Company
of Biologists, 2026, doi:10.1242/jcs.264420.
short: V. Goeschl, M. Hotka, B. Hochreiter, K. Hilber, S. Boehm, A.V. Kozlov, H.
Kubista, Journal of Cell Science 139 (2026).
date_created: 2026-05-11T10:52:27Z
date_published: 2026-04-27T00:00:00Z
date_updated: 2026-05-12T06:40:18Z
day: '27'
ddc:
- '570'
department:
- _id: Bio
doi: 10.1242/jcs.264420
external_id:
pmid:
- '41834724'
file:
- access_level: open_access
checksum: 8db35c97588c2f6ef88c7e8d5924cf8c
content_type: application/pdf
creator: dernst
date_created: 2026-05-12T06:27:54Z
date_updated: 2026-05-12T06:27:54Z
file_id: '21861'
file_name: 2026_JourCellScience_Goeschl.pdf
file_size: 1957057
relation: main_file
success: 1
file_date_updated: 2026-05-12T06:27:54Z
has_accepted_license: '1'
intvolume: ' 139'
issue: '8'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
pmid: 1
publication: Journal of Cell Science
publication_identifier:
eissn:
- 1477-9137
issn:
- 0021-9533
publication_status: published
publisher: The Company of Biologists
quality_controlled: '1'
scopus_import: '1'
status: public
title: α-ketoglutarate dehydrogenase complex activity modulates glutamate excitotoxicity
via metabotropic regulation of NMDA receptors in primary cultures
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 139
year: '2026'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '21883'
abstract:
- lang: eng
text: Three-dimensional (3D) printing has rapidly developed from a niche hobbyist
activity into a widely accessible and indispensable technology across multiple
scientific disciplines. Within microscopy, optical engineering laboratories and
imaging core facilities, 3D printing enables creating customised solutions for
sample holders, optical components and everyday laboratory tools that traditionally
required specialised machining. By providing rapid prototyping, low-cost production
and reproducibility, 3D printing facilitates innovation and efficiency in facility
operations. This article provides a perspective on the possibilities, challenges,
and practical aspects of implementing 3D printing within microscopy core facilities.
Instead of providing technical review about 3D printing, we focus on service organisation,
user engagement, resource management and community-driven repositories for design
dissemination. Our aim is to share insights with those considering the implementation
of 3D printing as a service for developing add-on components to ease the operation
of different aspects of the machine-park driven services and those who are managing
advanced instrumentation within research groups.
acknowledged_ssus:
- _id: Bio
- _id: M-Shop
acknowledgement: "This work was supported by the Scientific Service Units (SSU) of
Institute of Science and Technology Austria (ISTA) through resources provided by
the Imaging & Optics Facility (IOF) and the MiBa Machine Shop. Specifically; Robert
Hauschild (IOF), sharing designs, insights and pioneering 3D printing activities
at the Imaging and Optics Facility; Bernhard Hochreiter (IOF), for support and testing
of anoxic chamber. We also thank Ana Rita Carvalho Faria and Oliver Biehlmaier (Biozentrum
University of Basel, Imaging Core Facility) for sharing the design of the adopted
power meter.\r\nOpen Access funding provided by Institute of Science and Technology
Austria."
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Mohammad
full_name: Goudarzi, Mohammad
id: 3384113A-F248-11E8-B48F-1D18A9856A87
last_name: Goudarzi
- first_name: Maximilian
full_name: Schuster, Maximilian
id: 37e65def-d415-11eb-ae59-a7b67be103db
last_name: Schuster
- first_name: Arthur
full_name: Milberger, Arthur
last_name: Milberger
- first_name: Manuel
full_name: Gunkel, Manuel
last_name: Gunkel
- first_name: Stefan
full_name: Terjung, Stefan
last_name: Terjung
- first_name: Gabriel
full_name: Krens, Gabriel
id: 2B819732-F248-11E8-B48F-1D18A9856A87
last_name: Krens
orcid: 0000-0003-4761-5996
citation:
ama: Goudarzi M, Schuster M, Milberger A, Gunkel M, Terjung S, Krens G. 3D printing
in core facilities – Low pain, high gain. Journal of Microscopy. 2026.
doi:10.1111/jmi.70106
apa: Goudarzi, M., Schuster, M., Milberger, A., Gunkel, M., Terjung, S., & Krens,
G. (2026). 3D printing in core facilities – Low pain, high gain. Journal of
Microscopy. Wiley. https://doi.org/10.1111/jmi.70106
chicago: Goudarzi, Mohammad, Maximilian Schuster, Arthur Milberger, Manuel Gunkel,
Stefan Terjung, and Gabriel Krens. “3D Printing in Core Facilities – Low Pain,
High Gain.” Journal of Microscopy. Wiley, 2026. https://doi.org/10.1111/jmi.70106.
ieee: M. Goudarzi, M. Schuster, A. Milberger, M. Gunkel, S. Terjung, and G. Krens,
“3D printing in core facilities – Low pain, high gain,” Journal of Microscopy.
Wiley, 2026.
ista: Goudarzi M, Schuster M, Milberger A, Gunkel M, Terjung S, Krens G. 2026. 3D
printing in core facilities – Low pain, high gain. Journal of Microscopy.
mla: Goudarzi, Mohammad, et al. “3D Printing in Core Facilities – Low Pain, High
Gain.” Journal of Microscopy, Wiley, 2026, doi:10.1111/jmi.70106.
short: M. Goudarzi, M. Schuster, A. Milberger, M. Gunkel, S. Terjung, G. Krens,
Journal of Microscopy (2026).
corr_author: '1'
date_created: 2026-05-17T22:02:11Z
date_published: 2026-05-09T00:00:00Z
date_updated: 2026-05-18T08:55:42Z
day: '09'
ddc:
- '600'
department:
- _id: Bio
doi: 10.1111/jmi.70106
external_id:
pmid:
- '42104760'
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1111/jmi.70106
month: '05'
oa: 1
oa_version: Published Version
pmid: 1
publication: Journal of Microscopy
publication_identifier:
eissn:
- 1365-2818
issn:
- 0022-2720
publication_status: epub_ahead
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 3D printing in core facilities – Low pain, high gain
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2026'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '19404'
abstract:
- lang: eng
text: Cell migration is a fundamental process during embryonic development. Most
studies in vivo have focused on the migration of cells using the extracellular
matrix (ECM) as their substrate for migration. In contrast, much less is known
about how cells migrate on other cells, as found in early embryos when the ECM
has not yet formed. Here, we show that lateral mesendoderm (LME) cells in the
early zebrafish gastrula use the ectoderm as their substrate for migration. We
show that the lateral ectoderm is permissive for the animal-pole-directed migration
of LME cells, while the ectoderm at the animal pole halts it. These differences
in permissiveness depend on the lateral ectoderm being more cohesive than the
animal ectoderm, a property controlled by bone morphogenetic protein (BMP) signaling
within the ectoderm. Collectively, these findings identify ectoderm tissue cohesion
as one critical factor in regulating LME migration during zebrafish gastrulation.
acknowledged_ssus:
- _id: Bio
- _id: LifeSc
- _id: ScienComp
acknowledgement: 'We are grateful to the colleagues who contributed to this work with
discussions, technical advice, and feedback on the manuscript: Irene Steccari, David
Labrousse Arias and the other members of the Heisenberg lab, Nicole Amberg, Florian
Pauler, Nicoletta Petridou, Elena Scarpa, and Edouard Hannezo. We also thank the
Imaging and Optics Facility, the Life Science Facility, and the Scientific Computing
Unit at ISTA for support. The Next Generation Sequencing Facility at Vienna BioCenter
Core Facilities performed the RNA-seq for animal and lateral ectoderm. D.B.B. was
supported by the NOMIS Foundation as a NOMIS Fellow and by an EMBO Postdoctoral
Fellowship (ALTF 343-2022). S. Tavano was supported by an EMBO Postdoctoral Fellowship
(ALTF 1159-2018).'
article_number: '115387'
article_processing_charge: Yes
article_type: original
author:
- first_name: Ste
full_name: Tavano, Ste
id: 2F162F0C-F248-11E8-B48F-1D18A9856A87
last_name: Tavano
orcid: 0000-0001-9970-7804
- first_name: David
full_name: Brückner, David
id: e1e86031-6537-11eb-953a-f7ab92be508d
last_name: Brückner
orcid: 0000-0001-7205-2975
- first_name: Saren
full_name: Tasciyan, Saren
id: 4323B49C-F248-11E8-B48F-1D18A9856A87
last_name: Tasciyan
orcid: 0000-0003-1671-393X
- first_name: Xin
full_name: Tong, Xin
id: 50F65CDC-AA30-11E9-A72B-8A12E6697425
last_name: Tong
- first_name: Roland
full_name: Kardos, Roland
id: 4039350E-F248-11E8-B48F-1D18A9856A87
last_name: Kardos
- first_name: Alexandra
full_name: Schauer, Alexandra
id: 30A536BA-F248-11E8-B48F-1D18A9856A87
last_name: Schauer
orcid: 0000-0001-7659-9142
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- first_name: Carl-Philipp J
full_name: Heisenberg, Carl-Philipp J
id: 39427864-F248-11E8-B48F-1D18A9856A87
last_name: Heisenberg
orcid: 0000-0002-0912-4566
citation:
ama: Tavano S, Brückner D, Tasciyan S, et al. BMP-dependent patterning of ectoderm
tissue material properties modulates lateral mesendoderm cell migration during
early zebrafish gastrulation. Cell Reports. 2025;44(3). doi:10.1016/j.celrep.2025.115387
apa: Tavano, S., Brückner, D., Tasciyan, S., Tong, X., Kardos, R., Schauer, A.,
… Heisenberg, C.-P. J. (2025). BMP-dependent patterning of ectoderm tissue material
properties modulates lateral mesendoderm cell migration during early zebrafish
gastrulation. Cell Reports. Elsevier. https://doi.org/10.1016/j.celrep.2025.115387
chicago: Tavano, Ste, David Brückner, Saren Tasciyan, Xin Tong, Roland Kardos, Alexandra
Schauer, Robert Hauschild, and Carl-Philipp J Heisenberg. “BMP-Dependent Patterning
of Ectoderm Tissue Material Properties Modulates Lateral Mesendoderm Cell Migration
during Early Zebrafish Gastrulation.” Cell Reports. Elsevier, 2025. https://doi.org/10.1016/j.celrep.2025.115387.
ieee: S. Tavano et al., “BMP-dependent patterning of ectoderm tissue material
properties modulates lateral mesendoderm cell migration during early zebrafish
gastrulation,” Cell Reports, vol. 44, no. 3. Elsevier, 2025.
ista: Tavano S, Brückner D, Tasciyan S, Tong X, Kardos R, Schauer A, Hauschild R,
Heisenberg C-PJ. 2025. BMP-dependent patterning of ectoderm tissue material properties
modulates lateral mesendoderm cell migration during early zebrafish gastrulation.
Cell Reports. 44(3), 115387.
mla: Tavano, Ste, et al. “BMP-Dependent Patterning of Ectoderm Tissue Material Properties
Modulates Lateral Mesendoderm Cell Migration during Early Zebrafish Gastrulation.”
Cell Reports, vol. 44, no. 3, 115387, Elsevier, 2025, doi:10.1016/j.celrep.2025.115387.
short: S. Tavano, D. Brückner, S. Tasciyan, X. Tong, R. Kardos, A. Schauer, R. Hauschild,
C.-P.J. Heisenberg, Cell Reports 44 (2025).
corr_author: '1'
date_created: 2025-03-16T23:01:24Z
date_published: 2025-03-25T00:00:00Z
date_updated: 2025-10-22T07:00:04Z
day: '25'
ddc:
- '570'
department:
- _id: CaHe
- _id: EdHa
- _id: MiSi
- _id: Bio
doi: 10.1016/j.celrep.2025.115387
external_id:
isi:
- '001443652700001'
pmid:
- '40057955'
file:
- access_level: open_access
checksum: 57e05dd1598c807af0afdb32cec039d3
content_type: application/pdf
creator: dernst
date_created: 2025-03-17T10:26:54Z
date_updated: 2025-03-17T10:26:54Z
file_id: '19413'
file_name: 2025_CellReports_Tavano.pdf
file_size: 9067797
relation: main_file
success: 1
file_date_updated: 2025-03-17T10:26:54Z
has_accepted_license: '1'
intvolume: ' 44'
isi: 1
issue: '3'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '03'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 34e2a5b5-11ca-11ed-8bc3-b2265616ef0b
grant_number: ALTF 343-2022
name: A mechano-chemical theory for stem cell fate decisions in organoid development
- _id: 269CD5C4-B435-11E9-9278-68D0E5697425
grant_number: ALTF 1159-2018
name: 'Mechanosensation in cell migration: the role of friction forces in cell polarization
and directed migration'
publication: Cell Reports
publication_identifier:
eissn:
- 2211-1247
issn:
- 2639-1856
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: BMP-dependent patterning of ectoderm tissue material properties modulates lateral
mesendoderm cell migration during early zebrafish gastrulation
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 44
year: '2025'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '19663'
abstract:
- lang: eng
text: The centrosome is a microtubule orchestrator, nucleating and anchoring microtubules
that grow radially and exert forces on cargos. At the same time, mechanical stresses
from the microenvironment and cellular shape changes compress and bend microtubules.
Yet, centrosomes are membraneless organelles, raising the question of how centrosomes
withstand mechanical forces. Here, we discover that centrosomes can deform and
even fracture. We reveal that centrosomes experience deformations during navigational
pathfinding within motile cells. Coherence of the centrosome is maintained by
Dyrk3 and cNAP1, preventing fracturing by forces. While cells can compensate for
the depletion of centriolar-based centrosomes, the fracturing of centrosomes impedes
cellular function by generating coexisting microtubule organizing centers that
compete during path navigation and thereby cause cellular entanglement in the
microenvironment. Our findings show that cells actively maintain the integrity
of the centrosome to withstand mechanical forces. These results suggest that centrosome
stability preservation is fundamental, given that almost all cells in multicellular
organisms experience forces.
acknowledgement: "We thank L. Pelkmans and D. Dormann for providing Dyrk3-EGFP plasmids;
M. Heuzé for providing a RFP-Pericentrin plasmid; T. Balla for providing a PH-Akt-GFP
plasmid; E. Snaar-Jagalska for providing a pLenti-V6.3 Ultra-Chili plasmid; T. Tang
for providing CEP120 a plasmid; D. Trono for providing pMD2.G and psSPAX2 plasmids;
M. Sixt for providing EB3-mCherry and EMTB-mCherry plasmids as well as 3T3 fibroblasts,
Lifeact-GFP Hoxb8 cells, and LX293 cells; M. Duggan for RNA isolation from migrating
DCs; M. Schuster from the Biomedical Sequencing Facility at CeMM; J. Schwarz for
providing Jurkat T cells; M. Götz for initial transcriptome analysis; M. Götz and
F. Merino for discussion and sharing reagents; F. Gärtner for discussions and support;
M. Benjamin Braun for critical reading of the manuscript; and the Core Facility
Bioimaging, the Core Facility Flow Cytometry, and the Animal Core Facility of the
Biomedical Center (BMC) for excellent support.\r\nThis work was supported by Peter
Hans Hofschneider Professorship of the Stiftung Experimentelle Biomedizin (J.R.);
German Research Foundation grant “CRC914, project A12” (J.R); German Research Foundation
grant “SPP2332, project 492014049” (J.R.); LMU Institutional Strategy LMU-Excellent
within the framework of the German Excellence Initiative (J.R.); Medical & Clinician
Scientist Program (MCSP) LMU Munich (J.K.); Deutsche Forschungsgemeinschaft (DFG;
German Research Foundation) under Germany’s Excellence Strategy – EXC2151 – 390873048
(D.B.); Deutsche Forschungsgemeinschaft (DFG; German Research Foundation) Grossgeräteantrag
457838313 and under Germany’s Excellence Strategy – EXC 2151 – 390873048 (E.K.);
Ministry of Innovation, Science and Research of North-Rhine-Westphalia (fellowship
AZ: 421-8.03.03.02-137069) (E.K.); TRA Life and Health (University of Bonn) as part
of the Excellence Strategy of the federal and state governments (E.K.); and CZI
grant DAF2020-225401 and grant (DOI https://doi.org/10.37921/120055ratwvi) from
the Chan Zuckerberg Initiative DAF (R.H.)."
article_number: eadx4047
article_processing_charge: Yes
article_type: original
author:
- first_name: Madeleine T.
full_name: Schmitt, Madeleine T.
last_name: Schmitt
- first_name: Janina
full_name: Kroll, Janina
last_name: Kroll
- first_name: Mauricio J.A.
full_name: Ruiz-Fernandez, Mauricio J.A.
last_name: Ruiz-Fernandez
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- first_name: Shaunak
full_name: Ghosh, Shaunak
last_name: Ghosh
- first_name: Petra
full_name: Kameritsch, Petra
last_name: Kameritsch
- first_name: Jack
full_name: Merrin, Jack
id: 4515C308-F248-11E8-B48F-1D18A9856A87
last_name: Merrin
orcid: 0000-0001-5145-4609
- first_name: Johanna
full_name: Schmid, Johanna
last_name: Schmid
- first_name: Kasia
full_name: Stefanowski, Kasia
last_name: Stefanowski
- first_name: Andreas W.
full_name: Thomae, Andreas W.
last_name: Thomae
- first_name: Jingyuan
full_name: Cheng, Jingyuan
last_name: Cheng
- first_name: Gamze Naz
full_name: Öztan, Gamze Naz
last_name: Öztan
- first_name: Peter
full_name: Konopka, Peter
last_name: Konopka
- first_name: Germán Camargo
full_name: Ortega, Germán Camargo
last_name: Ortega
- first_name: Thomas
full_name: Penz, Thomas
last_name: Penz
- first_name: Luisa
full_name: Bach, Luisa
last_name: Bach
- first_name: Dirk
full_name: Baumjohann, Dirk
last_name: Baumjohann
- first_name: Christoph
full_name: Bock, Christoph
last_name: Bock
- first_name: Tobias
full_name: Straub, Tobias
last_name: Straub
- first_name: Felix
full_name: Meissner, Felix
last_name: Meissner
- first_name: Eva
full_name: Kiermaier, Eva
id: 3EB04B78-F248-11E8-B48F-1D18A9856A87
last_name: Kiermaier
orcid: 0000-0001-6165-5738
- first_name: Jörg
full_name: Renkawitz, Jörg
id: 3F0587C8-F248-11E8-B48F-1D18A9856A87
last_name: Renkawitz
orcid: 0000-0003-2856-3369
citation:
ama: Schmitt MT, Kroll J, Ruiz-Fernandez MJA, et al. Protecting centrosomes from
fracturing enables efficient cell navigation. Science Advances. 2025;11(17).
doi:10.1126/sciadv.adx4047
apa: Schmitt, M. T., Kroll, J., Ruiz-Fernandez, M. J. A., Hauschild, R., Ghosh,
S., Kameritsch, P., … Renkawitz, J. (2025). Protecting centrosomes from fracturing
enables efficient cell navigation. Science Advances. AAAS. https://doi.org/10.1126/sciadv.adx4047
chicago: Schmitt, Madeleine T., Janina Kroll, Mauricio J.A. Ruiz-Fernandez, Robert
Hauschild, Shaunak Ghosh, Petra Kameritsch, Jack Merrin, et al. “Protecting Centrosomes
from Fracturing Enables Efficient Cell Navigation.” Science Advances. AAAS,
2025. https://doi.org/10.1126/sciadv.adx4047.
ieee: M. T. Schmitt et al., “Protecting centrosomes from fracturing enables
efficient cell navigation,” Science Advances, vol. 11, no. 17. AAAS, 2025.
ista: Schmitt MT, Kroll J, Ruiz-Fernandez MJA, Hauschild R, Ghosh S, Kameritsch
P, Merrin J, Schmid J, Stefanowski K, Thomae AW, Cheng J, Öztan GN, Konopka P,
Ortega GC, Penz T, Bach L, Baumjohann D, Bock C, Straub T, Meissner F, Kiermaier
E, Renkawitz J. 2025. Protecting centrosomes from fracturing enables efficient
cell navigation. Science Advances. 11(17), eadx4047.
mla: Schmitt, Madeleine T., et al. “Protecting Centrosomes from Fracturing Enables
Efficient Cell Navigation.” Science Advances, vol. 11, no. 17, eadx4047,
AAAS, 2025, doi:10.1126/sciadv.adx4047.
short: M.T. Schmitt, J. Kroll, M.J.A. Ruiz-Fernandez, R. Hauschild, S. Ghosh, P.
Kameritsch, J. Merrin, J. Schmid, K. Stefanowski, A.W. Thomae, J. Cheng, G.N.
Öztan, P. Konopka, G.C. Ortega, T. Penz, L. Bach, D. Baumjohann, C. Bock, T. Straub,
F. Meissner, E. Kiermaier, J. Renkawitz, Science Advances 11 (2025).
date_created: 2025-05-11T22:02:38Z
date_published: 2025-04-25T00:00:00Z
date_updated: 2025-09-30T12:26:21Z
day: '25'
ddc:
- '570'
department:
- _id: Bio
- _id: NanoFab
doi: 10.1126/sciadv.adx4047
external_id:
isi:
- '001476113400016'
pmid:
- '40279414'
file:
- access_level: open_access
checksum: e8ba22922fa5b23ccfcce8865f57226c
content_type: application/pdf
creator: dernst
date_created: 2025-05-12T07:46:10Z
date_updated: 2025-05-12T07:46:10Z
file_id: '19679'
file_name: 2025_ScienceAdvance_Schmitt.pdf
file_size: 2707050
relation: main_file
success: 1
file_date_updated: 2025-05-12T07:46:10Z
has_accepted_license: '1'
intvolume: ' 11'
isi: 1
issue: '17'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: c08e9ad1-5a5b-11eb-8a69-9d1cf3b07473
grant_number: CZI01
name: Tools for automation and feedback microscopy
publication: Science Advances
publication_identifier:
eissn:
- 2375-2548
publication_status: published
publisher: AAAS
quality_controlled: '1'
scopus_import: '1'
status: public
title: Protecting centrosomes from fracturing enables efficient cell navigation
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 11
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '20859'
abstract:
- lang: eng
text: Effective immune responses rely on the efficient migration of leukocytes.
Yet, how temperature regulates migration dynamics at the single-cell level has
remained poorly understood. Using zebrafish embryos and mouse tissue explants,
we found that temperature positively regulates leukocyte migration speed, exploration,
and arrival frequencies to wounds and lymph vessels. Complementary 2D and 3D cultures
revealed that this thermokinetic control of cell migration is conserved across
immune cell types, independently of the 3D tissue environment. By applying precise
(sub-)cellular temperature modulation, we identified a rapid and reversible thermo-response
that depends on myosin II activity. Small physiological increases in temperature
(1°C –2°C), as present during fever-like conditions, profoundly increased immune
responses by accelerating arrival times at lymphatic vessels and tissue wounds.
These findings identify myosin-II-dependent actomyosin contractility as a critical
mechanical structure regulating single-cell thermo-adaptability, with physiological
implications for tuning the speed of immune responses in vivo.
acknowledged_ssus:
- _id: NanoFab
acknowledgement: 'The authors would like to acknowledge the Super Resolution Light
Microcopy and Nanoscopy (SLN) Facility of ICFO for their support with imaging experiments,
Johann Osmond (Nanofabrication laboratory, ICFO) for the design and production of
molds for generating confinement coverslip, Merche Rivas for cell culture of immune
cells and further support from the CRG Core Facilities for Genomics and Advanced
Light Microscopy. We would like to thank Michael Sixt for discussions on this work
and the Quidant, Ruprecht, and Wieser lab members for critical reading of the manuscript.
This research was supported by the Scientific Service Units (SSU) of IST-Austria
through resources provided by the Nanofabrication Facility (NFF). C.A. acknowledges
the funding from the European Union’s Horizon 2020 research and innovation programme
under the Marie Skłodowska-Curie grant agreement no 847517 and V.V. from the ICFOstepstone
– PhD Programme funded by the European Union’s Horizon 2020 research and innovation
programme under the Marie Skłodowska-Curie grant agreement no 665884. S.W. acknowledges
support through the Spanish Ministry of Economy and Competitiveness via MINECO’s
Plan Nacional (BFU2017-86296-P). V.R. acknowledges funding from the European Union’s
HORIZON-EIC-2021-PATHFINDEROPEN program under grant agreement no. 101046620 and
European Union''s Horizon Europe program under the grant agreement no. 101072123.
E.K. acknowledges funding by a fellowship of the Ministry of Innovation, Science
and Research of North-Rhine-Westphalia (AZ: 421-8.03.03.02-137069) and the Deutsche
Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence
Strategy – EXC 2151 – 390873048 and by the TRA Life and Health (University of Bonn)
as part of the Excellence Strategy of the federal and state governments.'
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Iván
full_name: Company-Garrido, Iván
last_name: Company-Garrido
- first_name: Alberto
full_name: Zurita Carpio, Alberto
last_name: Zurita Carpio
- first_name: Mariona
full_name: Colomer-Rosell, Mariona
last_name: Colomer-Rosell
- first_name: Bernard
full_name: Ciraulo, Bernard
last_name: Ciraulo
- first_name: Ronja
full_name: Molkenbur, Ronja
last_name: Molkenbur
- first_name: Peter
full_name: Lanzerstorfer, Peter
last_name: Lanzerstorfer
- first_name: Fabio
full_name: Pezzano, Fabio
last_name: Pezzano
- first_name: Costanza
full_name: Agazzi, Costanza
last_name: Agazzi
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- first_name: Saumey
full_name: Jain, Saumey
last_name: Jain
- first_name: Jeroen M.
full_name: Jacques, Jeroen M.
last_name: Jacques
- first_name: Valeria
full_name: Venturini, Valeria
last_name: Venturini
- first_name: Christian
full_name: Knapp, Christian
last_name: Knapp
- first_name: Yufei
full_name: Xie, Yufei
last_name: Xie
- first_name: Jack
full_name: Merrin, Jack
id: 4515C308-F248-11E8-B48F-1D18A9856A87
last_name: Merrin
orcid: 0000-0001-5145-4609
- first_name: Julian
full_name: Weghuber, Julian
last_name: Weghuber
- first_name: Marcel
full_name: Schaaf, Marcel
last_name: Schaaf
- first_name: Romain
full_name: Quidant, Romain
last_name: Quidant
- first_name: Eva
full_name: Kiermaier, Eva
id: 3EB04B78-F248-11E8-B48F-1D18A9856A87
last_name: Kiermaier
orcid: 0000-0001-6165-5738
- first_name: Jaime
full_name: Ortega Arroyo, Jaime
last_name: Ortega Arroyo
- first_name: Verena
full_name: Ruprecht, Verena
id: 4D71A03A-F248-11E8-B48F-1D18A9856A87
last_name: Ruprecht
orcid: 0000-0003-4088-8633
- first_name: Stefan
full_name: Wieser, Stefan
id: 355AA5A0-F248-11E8-B48F-1D18A9856A87
last_name: Wieser
orcid: 0000-0002-2670-2217
citation:
ama: Company-Garrido I, Zurita Carpio A, Colomer-Rosell M, et al. Myosin II regulates
cellular thermo-adaptability and the efficiency of immune responses. Developmental
Cell. 2025. doi:10.1016/j.devcel.2025.10.006
apa: Company-Garrido, I., Zurita Carpio, A., Colomer-Rosell, M., Ciraulo, B., Molkenbur,
R., Lanzerstorfer, P., … Wieser, S. (2025). Myosin II regulates cellular thermo-adaptability
and the efficiency of immune responses. Developmental Cell. Elsevier. https://doi.org/10.1016/j.devcel.2025.10.006
chicago: Company-Garrido, Iván, Alberto Zurita Carpio, Mariona Colomer-Rosell, Bernard
Ciraulo, Ronja Molkenbur, Peter Lanzerstorfer, Fabio Pezzano, et al. “Myosin II
Regulates Cellular Thermo-Adaptability and the Efficiency of Immune Responses.”
Developmental Cell. Elsevier, 2025. https://doi.org/10.1016/j.devcel.2025.10.006.
ieee: I. Company-Garrido et al., “Myosin II regulates cellular thermo-adaptability
and the efficiency of immune responses,” Developmental Cell. Elsevier,
2025.
ista: Company-Garrido I, Zurita Carpio A, Colomer-Rosell M, Ciraulo B, Molkenbur
R, Lanzerstorfer P, Pezzano F, Agazzi C, Hauschild R, Jain S, Jacques JM, Venturini
V, Knapp C, Xie Y, Merrin J, Weghuber J, Schaaf M, Quidant R, Kiermaier E, Ortega
Arroyo J, Ruprecht V, Wieser S. 2025. Myosin II regulates cellular thermo-adaptability
and the efficiency of immune responses. Developmental Cell.
mla: Company-Garrido, Iván, et al. “Myosin II Regulates Cellular Thermo-Adaptability
and the Efficiency of Immune Responses.” Developmental Cell, Elsevier,
2025, doi:10.1016/j.devcel.2025.10.006.
short: I. Company-Garrido, A. Zurita Carpio, M. Colomer-Rosell, B. Ciraulo, R. Molkenbur,
P. Lanzerstorfer, F. Pezzano, C. Agazzi, R. Hauschild, S. Jain, J.M. Jacques,
V. Venturini, C. Knapp, Y. Xie, J. Merrin, J. Weghuber, M. Schaaf, R. Quidant,
E. Kiermaier, J. Ortega Arroyo, V. Ruprecht, S. Wieser, Developmental Cell (2025).
date_created: 2025-12-28T23:01:27Z
date_published: 2025-11-04T00:00:00Z
date_updated: 2025-12-29T09:23:58Z
day: '04'
ddc:
- '570'
department:
- _id: Bio
- _id: NanoFab
doi: 10.1016/j.devcel.2025.10.006
external_id:
pmid:
- '41192429'
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.devcel.2025.10.006
month: '11'
oa: 1
oa_version: Published Version
pmid: 1
publication: Developmental Cell
publication_identifier:
eissn:
- 1878-1551
issn:
- 1534-5807
publication_status: epub_ahead
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Myosin II regulates cellular thermo-adaptability and the efficiency of immune
responses
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2025'
...
---
OA_type: closed access
_id: '20870'
abstract:
- lang: eng
text: RNA sequencing (RNA-seq) methodologies have evolved rapidly, offering powerful
tools to study gene expression, transcriptome dynamics, and molecular mechanisms
in various biological contexts. However, the complexity of these approaches poses
challenges in data interpretation, sensitivity, and applicability. This chapter
provides a comprehensive overview of RNA-seq methodologies, highlighting their
advantages, limitations, and applications, particularly in cardiovascular research.
Bulk RNA sequencing enables high-throughput gene expression profiling but lacks
the resolution to capture cellular heterogeneity and spatial context. Direct RNA
sequencing preserves native RNA modifications, offering insights into post-transcriptional
regulation, though it remains technically challenging. Single-cell RNA sequencing
(scRNA-seq) and spatial transcriptomics (ST) bridge these gaps by resolving transcriptomic
complexity at the cellular level and within tissue architecture, providing crucial
insights into disease mechanisms such as atherosclerosis. By summarizing the strengths
and limitations of these methodologies, this chapter aims to guide researchers
in selecting the most suitable transcriptomic approach for their studies, ultimately
advancing precision medicine and biomarker discovery in cardiovascular disease.
article_processing_charge: No
author:
- first_name: Victoria
full_name: Stopa, Victoria
last_name: Stopa
- first_name: Miron
full_name: Sopić, Miron
last_name: Sopić
- first_name: Guanliang
full_name: Li, Guanliang
last_name: Li
- first_name: Judith
full_name: Sluimer, Judith
last_name: Sluimer
- first_name: José
full_name: Basílio, José
last_name: Basílio
- first_name: Sander W.
full_name: van der Laan, Sander W.
last_name: van der Laan
- first_name: David P.
full_name: Kreil, David P.
last_name: Kreil
- first_name: Yvan
full_name: Devaux, Yvan
last_name: Devaux
- first_name: Bernhard
full_name: Hochreiter, Bernhard
id: e6cab3de-17f6-11ed-9210-c1e42e045e9d
last_name: Hochreiter
citation:
ama: 'Stopa V, Sopić M, Li G, et al. Essentials of transcriptomic methods: Navigating
through RNA sequencing and beyond. In: Devaux Y, Sopic M, eds. Transcriptomics
in Atherosclerosis. Elsevier; 2025:131-172. doi:10.1016/b978-0-443-33064-3.00016-5'
apa: 'Stopa, V., Sopić, M., Li, G., Sluimer, J., Basílio, J., van der Laan, S. W.,
… Hochreiter, B. (2025). Essentials of transcriptomic methods: Navigating through
RNA sequencing and beyond. In Y. Devaux & M. Sopic (Eds.), Transcriptomics
in Atherosclerosis (pp. 131–172). Elsevier. https://doi.org/10.1016/b978-0-443-33064-3.00016-5'
chicago: 'Stopa, Victoria, Miron Sopić, Guanliang Li, Judith Sluimer, José Basílio,
Sander W. van der Laan, David P. Kreil, Yvan Devaux, and Bernhard Hochreiter.
“Essentials of Transcriptomic Methods: Navigating through RNA Sequencing and Beyond.”
In Transcriptomics in Atherosclerosis, edited by Yvan Devaux and Miron
Sopic, 131–72. Elsevier, 2025. https://doi.org/10.1016/b978-0-443-33064-3.00016-5.'
ieee: 'V. Stopa et al., “Essentials of transcriptomic methods: Navigating
through RNA sequencing and beyond,” in Transcriptomics in Atherosclerosis,
Y. Devaux and M. Sopic, Eds. Elsevier, 2025, pp. 131–172.'
ista: 'Stopa V, Sopić M, Li G, Sluimer J, Basílio J, van der Laan SW, Kreil DP,
Devaux Y, Hochreiter B. 2025.Essentials of transcriptomic methods: Navigating
through RNA sequencing and beyond. In: Transcriptomics in Atherosclerosis. , 131–172.'
mla: 'Stopa, Victoria, et al. “Essentials of Transcriptomic Methods: Navigating
through RNA Sequencing and Beyond.” Transcriptomics in Atherosclerosis,
edited by Yvan Devaux and Miron Sopic, Elsevier, 2025, pp. 131–72, doi:10.1016/b978-0-443-33064-3.00016-5.'
short: V. Stopa, M. Sopić, G. Li, J. Sluimer, J. Basílio, S.W. van der Laan, D.P.
Kreil, Y. Devaux, B. Hochreiter, in:, Y. Devaux, M. Sopic (Eds.), Transcriptomics
in Atherosclerosis, Elsevier, 2025, pp. 131–172.
date_created: 2025-12-29T12:16:22Z
date_published: 2025-10-24T00:00:00Z
date_updated: 2026-01-05T11:49:54Z
day: '24'
department:
- _id: Bio
doi: 10.1016/b978-0-443-33064-3.00016-5
editor:
- first_name: Yvan
full_name: Devaux, Yvan
last_name: Devaux
- first_name: Miron
full_name: Sopic, Miron
last_name: Sopic
language:
- iso: eng
month: '10'
oa_version: None
page: 131-172
publication: Transcriptomics in Atherosclerosis
publication_identifier:
isbn:
- '9780443330643'
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Essentials of transcriptomic methods: Navigating through RNA sequencing and
beyond'
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '17468'
abstract:
- lang: eng
text: Oxygen redox chemistry is central to life1 and many human-made technologies,
such as in energy storage2,3,4. The large energy gain from oxygen redox reactions
is often connected with the occurrence of harmful reactive oxygen species3,5,6.
Key species are superoxide and the highly reactive singlet oxygen3,4,5,6,7, which
may evolve from superoxide. However, the factors determining the formation of
singlet oxygen, rather than the relatively unreactive triplet oxygen, are unknown.
Here we report that the release of triplet or singlet oxygen is governed by individual
Marcus normal and inverted region behaviour. We found that as the driving force
for the reaction increases, the initially dominant evolution of triplet oxygen
slows down, and singlet oxygen evolution becomes predominant with higher maximum
kinetics. This behaviour also applies to the widely observed superoxide disproportionation,
in which one superoxide is oxidized by another, in both non-aqueous and aqueous
systems, with Lewis and Brønsted acidity controlling the driving forces. Singlet
oxygen yields governed by these conditions are relevant, for example, in batteries
or cellular organelles in which superoxide forms. Our findings suggest ways to
understand and control spin states and kinetics in oxygen redox chemistry, with
implications for fields, including life sciences, pure chemistry and energy storage.
acknowledged_ssus:
- _id: Bio
- _id: LifeSc
- _id: M-Shop
- _id: ScienComp
acknowledgement: S.A.F. thanks the Institute of Science and Technology Austria (ISTA)
for the support. The Scientific Service Units of ISTA supported this research through
resources provided by the Imaging and Optics Facility, the Lab Support Facility,
the Miba Machine Shop and Scientific Computing. This research was partly funded
by the Austrian Science Fund (FWF) (10.55776/P37169 and 10.55776/COE5). For open
access purposes, the author has applied for a CC BY public copyright licence to
any author-accepted manuscript version arising from this submission. R.H. acknowledges
funding through CZI grant DAF2020-225401 (10.37921/120055ratwvi) from the Chan Zuckerberg
Initiative DAF, an advised fund of Silicon Valley Community Foundation (10.13039/100014989).
H.T.K.N. acknowledges funding by the European Commission Erasmus Mundus Joint Masters
programme. We thank M. Sixt and M. Chinon for the discussions about O-redox in life
and R. Jethwa for proofreading. Open access funding was provided by ISTA.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Soumyadip
full_name: Mondal, Soumyadip
id: d25d21ef-dc8d-11ea-abe3-ec4576307f48
last_name: Mondal
- first_name: Huyen T.K.
full_name: Nguyen, Huyen T.K.
last_name: Nguyen
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
citation:
ama: Mondal S, Nguyen HTK, Hauschild R, Freunberger SA. Marcus kinetics control
singlet and triplet oxygen evolving from superoxide. Nature. 2025;646(8085):601–605.
doi:10.1038/s41586-025-09587-7
apa: Mondal, S., Nguyen, H. T. K., Hauschild, R., & Freunberger, S. A. (2025).
Marcus kinetics control singlet and triplet oxygen evolving from superoxide. Nature.
Springer Nature. https://doi.org/10.1038/s41586-025-09587-7
chicago: Mondal, Soumyadip, Huyen T.K. Nguyen, Robert Hauschild, and Stefan Alexander
Freunberger. “Marcus Kinetics Control Singlet and Triplet Oxygen Evolving from
Superoxide.” Nature. Springer Nature, 2025. https://doi.org/10.1038/s41586-025-09587-7.
ieee: S. Mondal, H. T. K. Nguyen, R. Hauschild, and S. A. Freunberger, “Marcus kinetics
control singlet and triplet oxygen evolving from superoxide,” Nature, vol.
646, no. 8085. Springer Nature, pp. 601–605, 2025.
ista: Mondal S, Nguyen HTK, Hauschild R, Freunberger SA. 2025. Marcus kinetics control
singlet and triplet oxygen evolving from superoxide. Nature. 646(8085), 601–605.
mla: Mondal, Soumyadip, et al. “Marcus Kinetics Control Singlet and Triplet Oxygen
Evolving from Superoxide.” Nature, vol. 646, no. 8085, Springer Nature,
2025, pp. 601–605, doi:10.1038/s41586-025-09587-7.
short: S. Mondal, H.T.K. Nguyen, R. Hauschild, S.A. Freunberger, Nature 646 (2025)
601–605.
corr_author: '1'
date_created: 2024-08-29T10:40:23Z
date_published: 2025-10-16T00:00:00Z
date_updated: 2026-04-28T13:18:33Z
day: '16'
ddc:
- '540'
department:
- _id: StFr
- _id: Bio
doi: 10.1038/s41586-025-09587-7
external_id:
isi:
- '001586378900001'
pmid:
- '41044415'
file:
- access_level: open_access
checksum: b507ddd23df0388aa65d04dc9b00fe3d
content_type: application/pdf
creator: dernst
date_created: 2025-10-20T10:26:13Z
date_updated: 2025-10-20T10:26:13Z
file_id: '20500'
file_name: 2025_Nature_Mondal.pdf
file_size: 3809247
relation: main_file
success: 1
file_date_updated: 2025-10-20T10:26:13Z
has_accepted_license: '1'
intvolume: ' 646'
isi: 1
issue: '8085'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: 601–605
pmid: 1
project:
- _id: 8df062be-16d5-11f0-9cad-f559b6612c7e
grant_number: P37169
name: Singlet oxygen in non-aqueous oxygen redox chemistry
- _id: c08e9ad1-5a5b-11eb-8a69-9d1cf3b07473
grant_number: CZI01
name: Tools for automation and feedback microscopy
publication: Nature
publication_identifier:
eissn:
- 1476-4687
issn:
- 0028-0836
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
link:
- description: News on ISTA website
relation: press_release
url: https://ista.ac.at/en/news/taming-the-bad-oxygen/
scopus_import: '1'
status: public
title: Marcus kinetics control singlet and triplet oxygen evolving from superoxide
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 646
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '20082'
abstract:
- lang: eng
text: Efficient immune responses rely on the capacity of leukocytes to traverse
diverse and complex tissues. To meet such changing environmental conditions, leukocytes
usually adopt an ameboid configuration, using their forward-positioned nucleus
as a probe to identify and follow the path of least resistance among pre-existing
pores. We show that, in dense environments where even the largest pores preclude
free passage, leukocytes position their nucleus behind the centrosome and organelles.
The local compression imposed on the cell body by its surroundings triggers assembly
of a central F-actin pool, located between cell front and nucleus. Central actin
pushes outward to transiently dilate a path for organelles and nucleus. Pools
of central and front actin are tightly coupled and experimental depletion of the
central pool enhances actin accumulation and protrusion formation at the cell
front. Although this shifted balance speeds up cells in permissive environments,
migration in restrictive environments is impaired, as the unleashed leading edge
dissociates from the trapped cell body. Our findings establish an actin regulatory
loop that balances path dilation with advancement of the leading edge to maintain
cellular coherence.
acknowledged_ssus:
- _id: Bio
- _id: LifeSc
acknowledgement: This research was supported by the Scientific Service Units of ISTA
through resources provided by the Imaging and Optics, Preclinical and Lab Support
Facilities. In particular, we thank M. A. Symth and F. G. G. Leite, from the Virus
Service Team, who helped generating the lentiviral particles used in this study.
We thank all the members of the Sixt group for valuable discussions and feedback,
in particular, I. Mayer, for helping with T cell isolation and Z. (P.) Li for providing
the Actin–GFP DC line. We are also thankful to J. Mandl and C. Shen for their feedback
during the writing of this manuscript. This work was supported by a European Research
Council grant ERC-SyG 101071793 to M.S. M.J.A. was supported by an HFSP Postdoctoral
Fellowship LTF 177 2021 and A.J.G. by a Lise Meitner Fellowship of the FWF (Austrian
Science Fund). Y.F. was supported by the AMED-CREST (JP19gm1310005), the Medical
Research Center Initiative for High Depth Omics and CURE:JPMXP1323015486 for MIB,
Kyushu University. Open access funding provided by Institute of Science and Technology
(IST Austria).
article_processing_charge: Yes (via OA deal)
article_type: letter_note
author:
- first_name: Patricia
full_name: Dos Reis Rodrigues, Patricia
id: 26E95904-5160-11E9-9C0B-C5B0DC97E90F
last_name: Dos Reis Rodrigues
orcid: 0000-0003-1681-508X
- first_name: Mario
full_name: Avellaneda Sarrió, Mario
id: DC4BA84C-56E6-11EA-AD5D-348C3DDC885E
last_name: Avellaneda Sarrió
orcid: 0000-0001-6406-524X
- first_name: Nikola
full_name: Canigova, Nikola
id: 3795523E-F248-11E8-B48F-1D18A9856A87
last_name: Canigova
orcid: 0000-0002-8518-5926
- first_name: Florian R
full_name: Gärtner, Florian R
id: 397A88EE-F248-11E8-B48F-1D18A9856A87
last_name: Gärtner
orcid: 0000-0001-6120-3723
- first_name: Kari
full_name: Vaahtomeri, Kari
id: 368EE576-F248-11E8-B48F-1D18A9856A87
last_name: Vaahtomeri
orcid: 0000-0001-7829-3518
- first_name: Michael
full_name: Riedl, Michael
id: 3BE60946-F248-11E8-B48F-1D18A9856A87
last_name: Riedl
orcid: 0000-0003-4844-6311
- first_name: Ingrid
full_name: De Vries, Ingrid
id: 4C7D837E-F248-11E8-B48F-1D18A9856A87
last_name: De Vries
- first_name: Jack
full_name: Merrin, Jack
id: 4515C308-F248-11E8-B48F-1D18A9856A87
last_name: Merrin
orcid: 0000-0001-5145-4609
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- first_name: Yoshinori
full_name: Fukui, Yoshinori
last_name: Fukui
- first_name: Alba
full_name: Juanes Garcia, Alba
id: 40F05888-F248-11E8-B48F-1D18A9856A87
last_name: Juanes Garcia
orcid: 0000-0002-1009-9652
- first_name: Michael K
full_name: Sixt, Michael K
id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87
last_name: Sixt
orcid: 0000-0002-6620-9179
citation:
ama: Dos Reis Rodrigues P, Avellaneda Sarrió M, Canigova N, et al. Migrating immune
cells globally coordinate protrusive forces. Nature Immunology. 2025;26:1258–1266.
doi:10.1038/s41590-025-02211-w
apa: Dos Reis Rodrigues, P., Avellaneda Sarrió, M., Canigova, N., Gärtner, F. R.,
Vaahtomeri, K., Riedl, M., … Sixt, M. K. (2025). Migrating immune cells globally
coordinate protrusive forces. Nature Immunology. Springer Nature. https://doi.org/10.1038/s41590-025-02211-w
chicago: Dos Reis Rodrigues, Patricia, Mario Avellaneda Sarrió, Nikola Canigova,
Florian R Gärtner, Kari Vaahtomeri, Michael Riedl, Ingrid de Vries, et al. “Migrating
Immune Cells Globally Coordinate Protrusive Forces.” Nature Immunology.
Springer Nature, 2025. https://doi.org/10.1038/s41590-025-02211-w.
ieee: P. Dos Reis Rodrigues et al., “Migrating immune cells globally coordinate
protrusive forces,” Nature Immunology, vol. 26. Springer Nature, pp. 1258–1266,
2025.
ista: Dos Reis Rodrigues P, Avellaneda Sarrió M, Canigova N, Gärtner FR, Vaahtomeri
K, Riedl M, de Vries I, Merrin J, Hauschild R, Fukui Y, Juanes Garcia A, Sixt
MK. 2025. Migrating immune cells globally coordinate protrusive forces. Nature
Immunology. 26, 1258–1266.
mla: Dos Reis Rodrigues, Patricia, et al. “Migrating Immune Cells Globally Coordinate
Protrusive Forces.” Nature Immunology, vol. 26, Springer Nature, 2025,
pp. 1258–1266, doi:10.1038/s41590-025-02211-w.
short: P. Dos Reis Rodrigues, M. Avellaneda Sarrió, N. Canigova, F.R. Gärtner, K.
Vaahtomeri, M. Riedl, I. de Vries, J. Merrin, R. Hauschild, Y. Fukui, A. Juanes
Garcia, M.K. Sixt, Nature Immunology 26 (2025) 1258–1266.
corr_author: '1'
date_created: 2025-07-27T22:01:26Z
date_published: 2025-08-01T00:00:00Z
date_updated: 2026-04-28T13:26:50Z
day: '01'
ddc:
- '570'
department:
- _id: MiSi
- _id: NanoFab
- _id: Bio
doi: 10.1038/s41590-025-02211-w
external_id:
isi:
- '001529134300001'
pmid:
- '40664976'
file:
- access_level: open_access
checksum: 0c725123dca7797c682609bff2c4c5ac
content_type: application/pdf
creator: dernst
date_created: 2025-07-31T08:00:33Z
date_updated: 2025-07-31T08:00:33Z
file_id: '20096'
file_name: 2025_NatureImmunology_ReisRodrigues.pdf
file_size: 13514646
relation: main_file
success: 1
file_date_updated: 2025-07-31T08:00:33Z
has_accepted_license: '1'
intvolume: ' 26'
isi: 1
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
page: 1258–1266
pmid: 1
project:
- _id: bd91e723-d553-11ed-ba76-fe7eeb2185fd
grant_number: '101071793'
name: 'Pushing from within: Control of cell shape, integrity and motility by cytoskeletal
pushing forces'
- _id: c092d618-5a5b-11eb-8a69-f92e1e843fc8
grant_number: 944-2020
name: 'Bioelectric patrolling: the role of the local membrane potential in immune
cell migration'
publication: Nature Immunology
publication_identifier:
eissn:
- 1529-2916
issn:
- 1529-2908
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
link:
- description: News on ISTA website
relation: press_release
url: https://ista.ac.at/en/news/bench-pressing-cells/
record:
- id: '20149'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Migrating immune cells globally coordinate protrusive forces
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 26
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '19704'
abstract:
- lang: eng
text: The information-processing capability of the brain’s cellular network depends
on the physical wiring pattern between neurons and their molecular and functional
characteristics. Mapping neurons and resolving their individual synaptic connections
can be achieved by volumetric imaging at nanoscale resolution1,2 with dense cellular
labelling. Light microscopy is uniquely positioned to visualize specific molecules,
but dense, synapse-level circuit reconstruction by light microscopy has been out
of reach, owing to limitations in resolution, contrast and volumetric imaging
capability. Here we describe light-microscopy-based connectomics (LICONN). We
integrated specifically engineered hydrogel embedding and expansion with comprehensive
deep-learning-based segmentation and analysis of connectivity, thereby directly
incorporating molecular information into synapse-level reconstructions of brain
tissue. LICONN will allow synapse-level phenotyping of brain tissue in biological
experiments in a readily adoptable manner.
acknowledged_ssus:
- _id: Bio
- _id: LifeSc
- _id: ScienComp
- _id: PreCl
- _id: M-Shop
- _id: E-Lib
acknowledgement: 'We thank S. Dorkenwald and P. Li for critical reading of the manuscript,
S. Loomba for discussions and E. Miguel for support with data handling. We acknowledge
support from ISTA’s scientific service units: Imaging and Optics, Lab Support, Scientific
Computing, the preclinical facility, the Miba Machine Shop and the library. We acknowledge
funding from the following sources: Austrian Science Fund (FWF) grant DK W1232 (J.G.D.
and M.R.T.); Austrian Academy of Sciences DOC fellowship 26137 (M.R.T.); Gesellschaft
für Forschungsförderung NÖ (NFB) grant LSC18-022 (J.G.D.); the European Union’s
Horizon 2020 research and innovation programme and Marie Skłodowska-Curie Actions
Fellowship 665385 (J.L.); and the European Union’s Horizon 2020 research and innovation
programme and European Research Council (ERC) grant 101044865 ‘SecretAutism’ (G.N.).Open
access funding provided by Institute of Science and Technology (IST Austria).'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Mojtaba
full_name: Tavakoli, Mojtaba
id: 3A0A06F4-F248-11E8-B48F-1D18A9856A87
last_name: Tavakoli
orcid: 0000-0002-7667-6854
- first_name: Julia
full_name: Lyudchik, Julia
id: 46E28B80-F248-11E8-B48F-1D18A9856A87
last_name: Lyudchik
- first_name: Michał
full_name: Januszewski, Michał
last_name: Januszewski
- first_name: Vitali
full_name: Vistunou, Vitali
id: 7e146587-8972-11ed-ae7b-d7a32ea86a81
last_name: Vistunou
- first_name: Nathalie
full_name: Agudelo Duenas, Nathalie
id: 40E7F008-F248-11E8-B48F-1D18A9856A87
last_name: Agudelo Duenas
- first_name: Jakob
full_name: Vorlaufer, Jakob
id: 937696FA-C996-11E9-8C7C-CF13E6697425
last_name: Vorlaufer
orcid: 0009-0000-7590-3501
- first_name: Christoph M
full_name: Sommer, Christoph M
id: 4DF26D8C-F248-11E8-B48F-1D18A9856A87
last_name: Sommer
orcid: 0000-0003-1216-9105
- first_name: Caroline
full_name: Kreuzinger, Caroline
id: 382077BA-F248-11E8-B48F-1D18A9856A87
last_name: Kreuzinger
- first_name: Bárbara
full_name: Oliveira, Bárbara
id: 3B03AA1A-F248-11E8-B48F-1D18A9856A87
last_name: Oliveira
- first_name: Alban
full_name: Cenameri, Alban
id: 9ac8f577-2357-11eb-997a-e566c5550886
last_name: Cenameri
- first_name: Gaia
full_name: Novarino, Gaia
id: 3E57A680-F248-11E8-B48F-1D18A9856A87
last_name: Novarino
orcid: 0000-0002-7673-7178
- first_name: Viren
full_name: Jain, Viren
last_name: Jain
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
citation:
ama: Tavakoli M, Lyudchik J, Januszewski M, et al. Light-microscopy-based connectomic
reconstruction of mammalian brain tissue. Nature. 2025;642:398-410. doi:10.1038/s41586-025-08985-1
apa: Tavakoli, M., Lyudchik, J., Januszewski, M., Vistunou, V., Agudelo Duenas,
N., Vorlaufer, J., … Danzl, J. G. (2025). Light-microscopy-based connectomic reconstruction
of mammalian brain tissue. Nature. Springer Nature. https://doi.org/10.1038/s41586-025-08985-1
chicago: Tavakoli, Mojtaba, Julia Lyudchik, Michał Januszewski, Vitali Vistunou,
Nathalie Agudelo Duenas, Jakob Vorlaufer, Christoph M Sommer, et al. “Light-Microscopy-Based
Connectomic Reconstruction of Mammalian Brain Tissue.” Nature. Springer
Nature, 2025. https://doi.org/10.1038/s41586-025-08985-1.
ieee: M. Tavakoli et al., “Light-microscopy-based connectomic reconstruction
of mammalian brain tissue,” Nature, vol. 642. Springer Nature, pp. 398–410,
2025.
ista: Tavakoli M, Lyudchik J, Januszewski M, Vistunou V, Agudelo Duenas N, Vorlaufer
J, Sommer CM, Kreuzinger C, Oliveira B, Cenameri A, Novarino G, Jain V, Danzl
JG. 2025. Light-microscopy-based connectomic reconstruction of mammalian brain
tissue. Nature. 642, 398–410.
mla: Tavakoli, Mojtaba, et al. “Light-Microscopy-Based Connectomic Reconstruction
of Mammalian Brain Tissue.” Nature, vol. 642, Springer Nature, 2025, pp.
398–410, doi:10.1038/s41586-025-08985-1.
short: M. Tavakoli, J. Lyudchik, M. Januszewski, V. Vistunou, N. Agudelo Duenas,
J. Vorlaufer, C.M. Sommer, C. Kreuzinger, B. Oliveira, A. Cenameri, G. Novarino,
V. Jain, J.G. Danzl, Nature 642 (2025) 398–410.
corr_author: '1'
date_created: 2025-05-18T22:02:51Z
date_published: 2025-06-12T00:00:00Z
date_updated: 2026-04-28T13:33:34Z
day: '12'
ddc:
- '570'
department:
- _id: JoDa
- _id: GradSch
- _id: Bio
- _id: GaNo
doi: 10.1038/s41586-025-08985-1
ec_funded: 1
external_id:
isi:
- '001483477000001'
pmid:
- '40335689'
file:
- access_level: open_access
checksum: ebc99d7108e728f46db0a009292675ef
content_type: application/pdf
creator: dernst
date_created: 2025-07-03T06:55:20Z
date_updated: 2025-07-03T06:55:20Z
file_id: '19959'
file_name: 2025_Nature_Tavakoli.pdf
file_size: 133201290
relation: main_file
success: 1
file_date_updated: 2025-07-03T06:55:20Z
has_accepted_license: '1'
intvolume: ' 642'
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name: Toward an understanding of the brain interstitial system and the extracellular
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name: Molecular Drug Targets
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publisher: Springer Nature
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title: Light-microscopy-based connectomic reconstruction of mammalian brain tissue
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text: Active regulation of gene expression, orchestrated by complex interactions
of activators and repressors at promoters, controls the fate of organisms. In
contrast, basal expression at uninduced promoters is considered to be a dynamically
inert mode of nonfunctional “promoter leakiness,” merely a byproduct of transcriptional
regulation. Here, we investigate the basal expression mode of the mar operon,
the main regulator of intrinsic multiple antibiotic resistance in Escherichia
coli, and link its dynamic properties to the noncanonical, yet highly conserved
start codon of marR across Enterobacteriaceae. Real-time, single-cell measurements
across tens of generations reveal that basal expression consists of rare stochastic
gene expression pulses, which maximize variability in wildtype and, surprisingly,
transiently accelerate cellular elongation rates. Competition experiments show
that basal expression confers fitness advantages to wildtype across several transitions
between exponential and stationary growth by shortening lag times. The dynamically
rich basal expression of the mar operon has likely been evolutionarily maintained
for its role in growth homeostasis of Enterobacteria within the gut environment,
thereby allowing other ancillary gene regulatory roles to evolve, e.g., control
of costly-to-induce multidrug efflux pumps. Understanding the complex selection
forces governing genetic systems involved in intrinsic multidrug resistance is
crucial for effective public health measures.
acknowledged_ssus:
- _id: Bio
acknowledgement: K.J. thanks B. Wu, I. Tomanek, K. Tomasek for detailed discussions
on the manuscript, all other members from the Guet laboratory for valuable feedback,
R. Chait, & Imaging and Optics Facility, Institute of Science and Technology Austria
for helping with microscopy, Dr. Sudha Rao and Dr. Raja Mugasimangalam, Genotypic
Technology India for allowing time off to address the revisions. K.J. acknowledges
Institute of Science and Technology fellowship IC1006FELL02, R.H. was supported
in part by Chan Zuckerberg Initiative and Donor Advised-Fund grant 2020-225401 (https://doi.org/10.37921/120055ratwvi),
O.O.B. acknowledges Fonds Zur Förderung der Wissenschaftlichen Forschung (FWF) Grant
ESP253-B, R.R. acknowledges FWF Grant 10.55776/ESP219, C.C.G. acknowledges FWF I5127-B.
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full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
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full_name: Bochkareva, Olga
id: C4558D3C-6102-11E9-A62E-F418E6697425
last_name: Bochkareva
orcid: 0000-0003-1006-6639
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full_name: Römhild, Roderich
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last_name: Römhild
orcid: 0000-0001-9480-5261
- first_name: Gašper
full_name: Tkačik, Gašper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkačik
orcid: 0000-0002-6699-1455
- first_name: Calin C
full_name: Guet, Calin C
id: 47F8433E-F248-11E8-B48F-1D18A9856A87
last_name: Guet
orcid: 0000-0001-6220-2052
citation:
ama: Jain K, Hauschild R, Bochkareva O, Römhild R, Tkačik G, Guet CC. Pulsatile
basal gene expression as a fitness determinant in bacteria. Proceedings of
the National Academy of Sciences. 2025;122(15). doi:10.1073/pnas.2413709122
apa: Jain, K., Hauschild, R., Bochkareva, O., Römhild, R., Tkačik, G., & Guet,
C. C. (2025). Pulsatile basal gene expression as a fitness determinant in bacteria.
Proceedings of the National Academy of Sciences. National Academy of Sciences.
https://doi.org/10.1073/pnas.2413709122
chicago: Jain, Kirti, Robert Hauschild, Olga Bochkareva, Roderich Römhild, Gašper
Tkačik, and Calin C Guet. “Pulsatile Basal Gene Expression as a Fitness Determinant
in Bacteria.” Proceedings of the National Academy of Sciences. National
Academy of Sciences, 2025. https://doi.org/10.1073/pnas.2413709122.
ieee: K. Jain, R. Hauschild, O. Bochkareva, R. Römhild, G. Tkačik, and C. C. Guet,
“Pulsatile basal gene expression as a fitness determinant in bacteria,” Proceedings
of the National Academy of Sciences, vol. 122, no. 15. National Academy of
Sciences, 2025.
ista: Jain K, Hauschild R, Bochkareva O, Römhild R, Tkačik G, Guet CC. 2025. Pulsatile
basal gene expression as a fitness determinant in bacteria. Proceedings of the
National Academy of Sciences. 122(15), e2413709122.
mla: Jain, Kirti, et al. “Pulsatile Basal Gene Expression as a Fitness Determinant
in Bacteria.” Proceedings of the National Academy of Sciences, vol. 122,
no. 15, e2413709122, National Academy of Sciences, 2025, doi:10.1073/pnas.2413709122.
short: K. Jain, R. Hauschild, O. Bochkareva, R. Römhild, G. Tkačik, C.C. Guet, Proceedings
of the National Academy of Sciences 122 (2025).
corr_author: '1'
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text: Active regulation of gene expression, orchestrated by complex interactions
of activators and repressors at promoters, controls the fate of organisms. In
contrast, basal expression at uninduced promoters is considered to be a dynamically
inert mode of non-functional “promoter leakiness”, merely a byproduct of transcriptional
regulation. Here, we investigate the basal expression mode of the mar operon,
the main regulator of intrinsic multiple antibiotic resistance in Escherichia
coli, and link its dynamic properties to the non-canonical, yet highly conserved
start codon of marR across Enterobacteriaceae. Real-time, single-cell measurements
across tens of generations reveal that basal expression consists of rare stochastic
gene expression pulses, which maximize variability in wildtype and, surprisingly,
transiently accelerate cellular elongation rates. Competition experiments show
that basal expression confers fitness advantages to wildtype across several transitions
between exponential and stationary growth by shortening lag times. The dynamically
rich basal expression of the mar operon has likely been evolutionarily maintained
for its role in growth homeostasis of Enterobacteria within the gut environment,
thereby allowing other ancillary gene regulatory roles to evolve, e.g. control
of costly-to-induce multi-drug efflux pumps. Understanding the complex selection
forces governing genetic systems involved in intrinsic multi-drug resistance is
crucial for effective public health measures.
article_processing_charge: No
author:
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full_name: Jain, Kirti
id: 330F0278-F248-11E8-B48F-1D18A9856A87
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- first_name: Robert
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last_name: Hauschild
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- first_name: Olga
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- first_name: Gašper
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last_name: Tkačik
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- first_name: Calin C
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citation:
ama: Jain K, Hauschild R, Bochkareva O, Römhild R, Tkačik G, Guet CC. Data for “Pulsatile
basal gene expression as a fitness determinant in bacteria.” 2025. doi:10.15479/AT:ISTA:19294
apa: Jain, K., Hauschild, R., Bochkareva, O., Römhild, R., Tkačik, G., & Guet,
C. C. (2025). Data for “Pulsatile basal gene expression as a fitness determinant
in bacteria.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:19294
chicago: Jain, Kirti, Robert Hauschild, Olga Bochkareva, Roderich Römhild, Gašper
Tkačik, and Calin C Guet. “Data for ‘Pulsatile Basal Gene Expression as a Fitness
Determinant in Bacteria.’” Institute of Science and Technology Austria, 2025.
https://doi.org/10.15479/AT:ISTA:19294.
ieee: K. Jain, R. Hauschild, O. Bochkareva, R. Römhild, G. Tkačik, and C. C. Guet,
“Data for ‘Pulsatile basal gene expression as a fitness determinant in bacteria.’”
Institute of Science and Technology Austria, 2025.
ista: Jain K, Hauschild R, Bochkareva O, Römhild R, Tkačik G, Guet CC. 2025. Data
for ‘Pulsatile basal gene expression as a fitness determinant in bacteria’, Institute
of Science and Technology Austria, 10.15479/AT:ISTA:19294.
mla: Jain, Kirti, et al. Data for “Pulsatile Basal Gene Expression as a Fitness
Determinant in Bacteria.” Institute of Science and Technology Austria, 2025,
doi:10.15479/AT:ISTA:19294.
short: K. Jain, R. Hauschild, O. Bochkareva, R. Römhild, G. Tkačik, C.C. Guet, (2025).
corr_author: '1'
date_created: 2025-03-04T13:27:21Z
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date_updated: 2026-05-20T08:33:07Z
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abstract:
- lang: eng
text: Vertebrates exhibit a wide range of motor behaviors, ranging from swimming
to complex limb-based movements. Here we take advantage of frog metamorphosis,
which captures a swim-to-limb-based movement transformation during the development
of a single organism, to explore changes in the underlying spinal circuits. We
find that the tadpole spinal cord contains small and largely homogeneous populations
of motor neurons (MNs) and V1 interneurons (V1s) at early escape swimming stages.
These neuronal populations only modestly increase in number and subtype heterogeneity
with the emergence of free swimming. In contrast, during frog metamorphosis and
the emergence of limb movement, there is a dramatic expansion of MN and V1 interneuron
number and transcriptional heterogeneity, culminating in cohorts of neurons that
exhibit striking molecular similarity to mammalian motor circuits. CRISPR/Cas9-mediated
gene disruption of the limb MN and V1 determinants FoxP1 and Engrailed-1, respectively,
results in severe but selective deficits in tail and limb function. Our work thus
demonstrates that neural diversity scales exponentially with increasing behavioral
complexity and illustrates striking evolutionary conservation in the molecular
organization and function of motor circuits across species.
acknowledged_ssus:
- _id: Bio
acknowledgement: "We would like to thank the members of the Sweeney Lab (especially
Stavros Papadopoulos and\r\nSophie Gobeil) for their contributions to this project
and, in addition to the lab, Graziana Gatto\r\nand Mario de Bono, for discussion,
and support. We are also grateful to Tom Jessell and Chris\r\nKintner for their
scientific insight and mentorship during the conception of this project. This\r\nproject
would also not have been possible with the technical support of the Matthias Nowak,\r\nVerena
Mayer and the Aquatics as well as the Imaging and Optics Facility support teams\r\n(ISTA).
In addition, we thank our funding sources for providing the resources to do these\r\nexperiments:
FTI Strategy Lower Austria Dissertation Grant Number FT121-D-046 (D.V.);\r\nHorizon
Europe ERC Starting Grant Number 101041551 (L.B.S., F.A.T. and D.V); Special\r\nResearch
Program (SFB) of the Austrian Science Fund (FWF) Project number F7814-B (L.B.S);\r\nNINDS
5R35NS116858 (J.S.D); CZI grant DAF2020-225401 (DOI): 10.37921/120055ratwvi\r\n(R.H.);
NIH grant number R01NS123116 (J.B.B); American Lebanese Syrian Associated\r\nCharities
(ALSAC) (J.B.B.); German Academic Exchange Service (DAAD) IFI Grant Number\r\n57515251-91853472
(Z.H.); and Project A.L.S. (S.B-M.). "
article_processing_charge: No
author:
- first_name: David
full_name: Vijatovic, David
id: cf391e77-ec3c-11ea-a124-d69323410b58
last_name: Vijatovic
- first_name: 'Florina Alexandra '
full_name: 'Toma, Florina Alexandra '
id: 2f73f876-f128-11eb-9611-b96b5a30cb0e
last_name: Toma
- first_name: Zoe P
full_name: Harrington, Zoe P
id: a8144562-32c9-11ee-b5ce-d9800628bda2
last_name: Harrington
orcid: 0009-0008-0158-4032
- first_name: Christoph M
full_name: Sommer, Christoph M
id: 4DF26D8C-F248-11E8-B48F-1D18A9856A87
last_name: Sommer
orcid: 0000-0003-1216-9105
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- first_name: Alexandra J.
full_name: Trevisan, Alexandra J.
last_name: Trevisan
- first_name: Phillip
full_name: Chapman, Phillip
last_name: Chapman
- first_name: Mara
full_name: Julseth, Mara
id: 1cf464b2-dc7d-11ea-9b2f-f9b1aa9417d1
last_name: Julseth
- first_name: Susan
full_name: Brenner-Morton, Susan
last_name: Brenner-Morton
- first_name: Mariano I.
full_name: Gabitto, Mariano I.
last_name: Gabitto
- first_name: Jeremy S.
full_name: Dasen, Jeremy S.
last_name: Dasen
- first_name: Jay B.
full_name: Bikoff, Jay B.
last_name: Bikoff
- first_name: Lora Beatrice Jaeger
full_name: Sweeney, Lora Beatrice Jaeger
id: 56BE8254-C4F0-11E9-8E45-0B23E6697425
last_name: Sweeney
orcid: 0000-0001-9242-5601
citation:
ama: Vijatovic D, Toma FA, Harrington ZP, et al. Spinal neuron diversity scales
exponentially with swim-to-limb transformation during frog metamorphosis. bioRxiv.
doi:10.1101/2024.09.20.614050
apa: Vijatovic, D., Toma, F. A., Harrington, Z. P., Sommer, C. M., Hauschild, R.,
Trevisan, A. J., … Sweeney, L. B. (n.d.). Spinal neuron diversity scales exponentially
with swim-to-limb transformation during frog metamorphosis. bioRxiv. https://doi.org/10.1101/2024.09.20.614050
chicago: Vijatovic, David, Florina Alexandra Toma, Zoe P Harrington, Christoph
M Sommer, Robert Hauschild, Alexandra J. Trevisan, Phillip Chapman, et al. “Spinal
Neuron Diversity Scales Exponentially with Swim-to-Limb Transformation during
Frog Metamorphosis.” BioRxiv, n.d. https://doi.org/10.1101/2024.09.20.614050.
ieee: D. Vijatovic et al., “Spinal neuron diversity scales exponentially
with swim-to-limb transformation during frog metamorphosis,” bioRxiv. .
ista: Vijatovic D, Toma FA, Harrington ZP, Sommer CM, Hauschild R, Trevisan AJ,
Chapman P, Julseth M, Brenner-Morton S, Gabitto MI, Dasen JS, Bikoff JB, Sweeney
LB. Spinal neuron diversity scales exponentially with swim-to-limb transformation
during frog metamorphosis. bioRxiv, 10.1101/2024.09.20.614050.
mla: Vijatovic, David, et al. “Spinal Neuron Diversity Scales Exponentially with
Swim-to-Limb Transformation during Frog Metamorphosis.” BioRxiv, doi:10.1101/2024.09.20.614050.
short: D. Vijatovic, F.A. Toma, Z.P. Harrington, C.M. Sommer, R. Hauschild, A.J.
Trevisan, P. Chapman, M. Julseth, S. Brenner-Morton, M.I. Gabitto, J.S. Dasen,
J.B. Bikoff, L.B. Sweeney, BioRxiv (n.d.).
corr_author: '1'
date_created: 2025-04-07T08:48:28Z
date_published: 2024-09-27T00:00:00Z
date_updated: 2025-05-14T11:40:13Z
day: '27'
department:
- _id: LoSw
- _id: TiVo
- _id: Bio
- _id: NiBa
doi: 10.1101/2024.09.20.614050
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1101/2024.09.20.614050
month: '09'
oa: 1
oa_version: Preprint
project:
- _id: bd73af52-d553-11ed-ba76-912049f0ac7a
grant_number: FTI21-D-046
name: Development of V1 interneuron diversity during swim-to-walk transition of
Xenopus metamorphosis
- _id: ebb66355-77a9-11ec-83b8-b8ac210a4dae
grant_number: '101041551'
name: Development and Evolution of Tetrapod Motor Circuits
- _id: c08e9ad1-5a5b-11eb-8a69-9d1cf3b07473
grant_number: CZI01
name: Tools for automation and feedback microscopy
publication: bioRxiv
publication_status: submitted
status: public
title: Spinal neuron diversity scales exponentially with swim-to-limb transformation
during frog metamorphosis
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
_id: '14926'
author:
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
citation:
ama: Hauschild R. Matlab script for analysis of clone dispersal. 2024. doi:10.15479/AT:ISTA:14926
apa: Hauschild, R. (2024). Matlab script for analysis of clone dispersal. Institute
of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:14926
chicago: Hauschild, Robert. “Matlab Script for Analysis of Clone Dispersal.” Institute
of Science and Technology Austria, 2024. https://doi.org/10.15479/AT:ISTA:14926.
ieee: R. Hauschild, “Matlab script for analysis of clone dispersal.” Institute of
Science and Technology Austria, 2024.
ista: Hauschild R. 2024. Matlab script for analysis of clone dispersal, Institute
of Science and Technology Austria, 10.15479/AT:ISTA:14926.
mla: Hauschild, Robert. Matlab Script for Analysis of Clone Dispersal. Institute
of Science and Technology Austria, 2024, doi:10.15479/AT:ISTA:14926.
short: R. Hauschild, (2024).
corr_author: '1'
date_created: 2024-02-02T14:42:26Z
date_published: 2024-02-02T00:00:00Z
date_updated: 2025-09-04T12:10:39Z
day: '02'
ddc:
- '570'
department:
- _id: Bio
doi: 10.15479/AT:ISTA:14926
file:
- access_level: open_access
checksum: df7f358ae19a176cf710c0a802ce31b1
content_type: application/octet-stream
creator: rhauschild
date_created: 2024-02-02T14:40:31Z
date_updated: 2024-02-02T14:40:31Z
file_id: '14927'
file_name: README.md
file_size: 736
relation: main_file
success: 1
- access_level: open_access
checksum: 10194cc11619eccd8f4b24472e465b7f
content_type: application/x-zip-compressed
creator: rhauschild
date_created: 2024-02-02T14:40:31Z
date_updated: 2024-02-02T14:40:31Z
file_id: '14928'
file_name: Supplementary_file_1.zip
file_size: 3543
relation: main_file
success: 1
file_date_updated: 2024-02-02T14:40:31Z
has_accepted_license: '1'
license: https://opensource.org/licenses/MIT
month: '02'
oa: 1
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '15048'
relation: used_in_publication
status: public
status: public
title: Matlab script for analysis of clone dispersal
tmp:
legal_code_url: https://opensource.org/licenses/MIT
name: The MIT License
short: MIT
type: software
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
_id: '15048'
abstract:
- lang: eng
text: Embryogenesis results from the coordinated activities of different signaling
pathways controlling cell fate specification and morphogenesis. In vertebrate
gastrulation, both Nodal and BMP signaling play key roles in germ layer specification
and morphogenesis, yet their interplay to coordinate embryo patterning with morphogenesis
is still insufficiently understood. Here, we took a reductionist approach using
zebrafish embryonic explants to study the coordination of Nodal and BMP signaling
for embryo patterning and morphogenesis. We show that Nodal signaling triggers
explant elongation by inducing mesendodermal progenitors but also suppressing
BMP signaling activity at the site of mesendoderm induction. Consistent with this,
ectopic BMP signaling in the mesendoderm blocks cell alignment and oriented mesendoderm
intercalations, key processes during explant elongation. Translating these ex
vivo observations to the intact embryo showed that, similar to explants, Nodal
signaling suppresses the effect of BMP signaling on cell intercalations in the
dorsal domain, thus allowing robust embryonic axis elongation. These findings
suggest a dual function of Nodal signaling in embryonic axis elongation by both
inducing mesendoderm and suppressing BMP effects in the dorsal portion of the
mesendoderm.
acknowledged_ssus:
- _id: Bio
- _id: LifeSc
acknowledgement: "We thank Patrick Müller for sharing the chordintt250 mutant zebrafish
line as well as the plasmid for chrd-GFP, Katherine Rogers for sharing the bmp2b
plasmid and Andrea Pauli for sharing the draculin plasmid. Diana Pinheiro generated
the MZlefty1,2;Tg(sebox::EGFP) line. We are grateful to Patrick Müller, Diana Pinheiro
and Katherine Rogers and members of the Heisenberg lab for discussions, technical
advice and feedback on the manuscript. We also thank Anna Kicheva and Edouard Hannezo
for discussions. We thank the Imaging and Optics Facility as well as the Life Science
facility at IST Austria for support with microscopy and fish maintenance.\r\nThis
work was supported by a European Research Council Advanced Grant\r\n(MECSPEC 742573
to C.-P.H.). A.S. is a recipient of a DOC Fellowship of the Austrian\r\nAcademy
of Sciences at IST Austria. Open Access funding provided by Institute of\r\nScience
and Technology Austria. "
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Alexandra
full_name: Schauer, Alexandra
id: 30A536BA-F248-11E8-B48F-1D18A9856A87
last_name: Schauer
orcid: 0000-0001-7659-9142
- first_name: Kornelija
full_name: Pranjic-Ferscha, Kornelija
id: 4362B3C2-F248-11E8-B48F-1D18A9856A87
last_name: Pranjic-Ferscha
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- first_name: Carl-Philipp J
full_name: Heisenberg, Carl-Philipp J
id: 39427864-F248-11E8-B48F-1D18A9856A87
last_name: Heisenberg
orcid: 0000-0002-0912-4566
citation:
ama: Schauer A, Pranjic-Ferscha K, Hauschild R, Heisenberg C-PJ. Robust axis elongation
by Nodal-dependent restriction of BMP signaling. Development. 2024;151(4):1-18.
doi:10.1242/dev.202316
apa: Schauer, A., Pranjic-Ferscha, K., Hauschild, R., & Heisenberg, C.-P. J.
(2024). Robust axis elongation by Nodal-dependent restriction of BMP signaling.
Development. The Company of Biologists. https://doi.org/10.1242/dev.202316
chicago: Schauer, Alexandra, Kornelija Pranjic-Ferscha, Robert Hauschild, and Carl-Philipp
J Heisenberg. “Robust Axis Elongation by Nodal-Dependent Restriction of BMP Signaling.”
Development. The Company of Biologists, 2024. https://doi.org/10.1242/dev.202316.
ieee: A. Schauer, K. Pranjic-Ferscha, R. Hauschild, and C.-P. J. Heisenberg, “Robust
axis elongation by Nodal-dependent restriction of BMP signaling,” Development,
vol. 151, no. 4. The Company of Biologists, pp. 1–18, 2024.
ista: Schauer A, Pranjic-Ferscha K, Hauschild R, Heisenberg C-PJ. 2024. Robust axis
elongation by Nodal-dependent restriction of BMP signaling. Development. 151(4),
1–18.
mla: Schauer, Alexandra, et al. “Robust Axis Elongation by Nodal-Dependent Restriction
of BMP Signaling.” Development, vol. 151, no. 4, The Company of Biologists,
2024, pp. 1–18, doi:10.1242/dev.202316.
short: A. Schauer, K. Pranjic-Ferscha, R. Hauschild, C.-P.J. Heisenberg, Development
151 (2024) 1–18.
corr_author: '1'
date_created: 2024-03-03T23:00:50Z
date_published: 2024-02-01T00:00:00Z
date_updated: 2025-09-04T12:10:40Z
day: '01'
ddc:
- '570'
department:
- _id: CaHe
- _id: Bio
doi: 10.1242/dev.202316
ec_funded: 1
external_id:
isi:
- '001170580200001'
pmid:
- '38372390'
file:
- access_level: open_access
checksum: 6961ea10012bf0d266681f9628bb8f13
content_type: application/pdf
creator: dernst
date_created: 2024-03-04T07:24:43Z
date_updated: 2024-03-04T07:24:43Z
file_id: '15050'
file_name: 2024_Development_Schauer.pdf
file_size: 14839986
relation: main_file
success: 1
file_date_updated: 2024-03-04T07:24:43Z
has_accepted_license: '1'
intvolume: ' 151'
isi: 1
issue: '4'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: 1-18
pmid: 1
project:
- _id: 260F1432-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '742573'
name: Interaction and feedback between cell mechanics and fate specification in
vertebrate gastrulation
- _id: 26B1E39C-B435-11E9-9278-68D0E5697425
grant_number: '25239'
name: 'Mesendoderm specification in zebrafish: The role of extraembryonic tissues'
publication: Development
publication_identifier:
eissn:
- 1477-9129
issn:
- 0950-1991
publication_status: published
publisher: The Company of Biologists
quality_controlled: '1'
related_material:
record:
- id: '14926'
relation: research_data
status: public
scopus_import: '1'
status: public
title: Robust axis elongation by Nodal-dependent restriction of BMP signaling
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 151
year: '2024'
...
---
_id: '15146'
abstract:
- lang: eng
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.
acknowledged_ssus:
- _id: LifeSc
- _id: ScienComp
- _id: EM-Fac
- _id: M-Shop
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)."
article_number: e202309125
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Bettina
full_name: Zens, Bettina
id: 45FD126C-F248-11E8-B48F-1D18A9856A87
last_name: Zens
orcid: 0000-0002-9561-1239
- first_name: Florian
full_name: Fäßler, Florian
id: 404F5528-F248-11E8-B48F-1D18A9856A87
last_name: Fäßler
orcid: 0000-0001-7149-769X
- first_name: Jesse
full_name: Hansen, Jesse
id: 1063c618-6f9b-11ec-9123-f912fccded63
last_name: Hansen
orcid: 0000-0001-7967-2085
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- first_name: Julia
full_name: Datler, Julia
id: 3B12E2E6-F248-11E8-B48F-1D18A9856A87
last_name: Datler
orcid: 0000-0002-3616-8580
- first_name: Victor-Valentin
full_name: Hodirnau, Victor-Valentin
id: 3661B498-F248-11E8-B48F-1D18A9856A87
last_name: Hodirnau
orcid: 0000-0003-3904-947X
- first_name: Vanessa
full_name: Zheden, Vanessa
id: 39C5A68A-F248-11E8-B48F-1D18A9856A87
last_name: Zheden
orcid: 0000-0002-9438-4783
- first_name: Jonna H
full_name: Alanko, Jonna H
id: 2CC12E8C-F248-11E8-B48F-1D18A9856A87
last_name: Alanko
orcid: 0000-0002-7698-3061
- first_name: Michael K
full_name: Sixt, Michael K
id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87
last_name: Sixt
orcid: 0000-0002-6620-9179
- first_name: Florian KM
full_name: Schur, Florian KM
id: 48AD8942-F248-11E8-B48F-1D18A9856A87
last_name: Schur
orcid: 0000-0003-4790-8078
citation:
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
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
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.
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.
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.
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).
corr_author: '1'
date_created: 2024-03-21T06:45:51Z
date_published: 2024-03-20T00:00:00Z
date_updated: 2025-09-04T13:17:16Z
day: '20'
ddc:
- '570'
department:
- _id: FlSc
- _id: MiSi
- _id: Bio
- _id: EM-Fac
doi: 10.1083/jcb.202309125
ec_funded: 1
external_id:
isi:
- '001264190100001'
pmid:
- '38506714'
file:
- access_level: open_access
checksum: 90d1984a93660735e506c2a304bc3f73
content_type: application/pdf
creator: dernst
date_created: 2024-03-25T12:52:04Z
date_updated: 2024-03-25T12:52:04Z
file_id: '15188'
file_name: 2024_JCB_Zens.pdf
file_size: 11907016
relation: main_file
success: 1
file_date_updated: 2024-03-25T12:52:04Z
has_accepted_license: '1'
intvolume: ' 223'
isi: 1
issue: '6'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 9B954C5C-BA93-11EA-9121-9846C619BF3A
grant_number: P33367
name: Structure and isoform diversity of the Arp2/3 complex
- _id: 7bd318a1-9f16-11ee-852c-cc9217763180
grant_number: E435
name: In Situ Actin Structures via Hybrid Cryo-electron Microscopy
- _id: 25FE9508-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '724373'
name: Cellular Navigation Along Spatial Gradients
- _id: 059B463C-7A3F-11EA-A408-12923DDC885E
name: "NÃ\x96-Fonds Preis für die Jungforscherin des Jahres am IST Austria"
- _id: 2615199A-B435-11E9-9278-68D0E5697425
grant_number: '21317'
name: Spatiotemporal regulation of chemokine-induced signalling in leukocyte chemotaxis
- _id: 62909c6f-2b32-11ec-9570-e1476aab5308
grant_number: CZI01
name: CryoMinflux-guided in-situ visual proteomics and structure determination
publication: Journal of Cell Biology
publication_identifier:
eissn:
- 1540-8140
issn:
- 0021-9525
publication_status: published
publisher: Rockefeller University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Lift-out cryo-FIBSEM and cryo-ET reveal the ultrastructural landscape of extracellular
matrix
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 223
year: '2024'
...
---
_id: '17284'
abstract:
- lang: eng
text: Platelet homeostasis is essential for vascular integrity and immune defence1,2.
Although the process of platelet formation by fragmenting megakaryocytes (MKs;
thrombopoiesis) has been extensively studied, the cellular and molecular mechanisms
required to constantly replenish the pool of MKs by their progenitor cells (megakaryopoiesis)
remains unclear3,4. Here we use intravital imaging to track the cellular dynamics
of megakaryopoiesis over days. We identify plasmacytoid dendritic cells (pDCs)
as homeostatic sensors that monitor the bone marrow for apoptotic MKs and deliver
IFNα to the MK niche triggering local on-demand proliferation and maturation of
MK progenitors. This pDC-dependent feedback loop is crucial for MK and platelet
homeostasis at steady state and under stress. pDCs are best known for their ability
to function as vigilant detectors of viral infection5. We show that virus-induced
activation of pDCs interferes with their function as homeostatic sensors of megakaryopoiesis.
Consequently, activation of pDCs by SARS-CoV-2 leads to excessive megakaryopoiesis.
Together, we identify a pDC-dependent homeostatic circuit that involves innate
immune sensing and demand-adapted release of inflammatory mediators to maintain
homeostasis of the megakaryocytic lineage.
acknowledgement: 'We thank S. Helmer, N. Blount, E. Raatz and Z. Sisic for technical
assistance. This work was funded by the Deutsche Forschungsgemeinschaft (DFG, German
Research Foundation) SFB 1123 (S.M. project B06); SFB 914 (S.M. projects B02 and
Z01, H.I.-A. project Z01, S.S. project A06, K.S. project B02, C. Schulz project
A10, B.W. project A02, C. Scheiermann project B09); SFB 1054 (T.B. project B03);
FOR2033 (F.G., R.A.J.O., S.M.); Individual research grant project ID: 514478744
(F.G.); Heisenberg Programme project ID: 514477451 (F.G.); the DZHK (German Center
for Cardiovascular Research) (MHA 1.4VD (S.M.), Postdoc Start-up Grant, 81×3600213
(F.G.)); and LMUexcellence NFF (F.G.). W.F. received funding from China Scholarship
Council (CSC, no. 201306270012). P.B. is supported by the German Research Foundation
(DFG, project IDs 322900939, 432698239 and 445703531), European Research Council
(ERC Consolidator grant no. 101001791) and the Federal Ministry of Education and
Research (BMBF, STOP-FSGS-01GM2202C and NATON within the framework of the Network
of University Medicine, no. 01KX2121). S.v.S. is supported by the START-Program
of the Faculty of Medicine of the RWTH Aachen University (AZ 125/17). A.D. and S.E.
are supported by the German Research Foundation (SFB TRR 267); S.E. by the BMBF
in the framework of the Cluster4future program (CNATM—Cluster for Nucleic Acid Therapeutics
Munich). This project has received funding from the European Research Council (ERC)
under the European Union’s Horizon 2020 research and innovation programme (grant
agreement no. 833440 to S.M.). F.G. received funding from the European Union’s Horizon
2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement
no. 747687. The project is funded by the European Union (ERC, MEKanics, 101078110).
Views and opinions expressed are those of the author(s) only and do not necessarily
reflect those of the European Union or the European Research Council Executive Agency.
Neither the European Union nor the granting authority can be held responsible for
them.'
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Florian R
full_name: Gärtner, Florian R
id: 397A88EE-F248-11E8-B48F-1D18A9856A87
last_name: Gärtner
orcid: 0000-0001-6120-3723
- first_name: Hellen
full_name: Ishikawa-Ankerhold, Hellen
last_name: Ishikawa-Ankerhold
- first_name: Susanne
full_name: Stutte, Susanne
last_name: Stutte
- first_name: Wenwen
full_name: Fu, Wenwen
last_name: Fu
- first_name: Jutta
full_name: Weitz, Jutta
last_name: Weitz
- first_name: Anne
full_name: Dueck, Anne
last_name: Dueck
- first_name: Bhavishya
full_name: Nelakuditi, Bhavishya
last_name: Nelakuditi
- first_name: Valeria
full_name: Fumagalli, Valeria
last_name: Fumagalli
- first_name: Dominic
full_name: Van Den Heuvel, Dominic
last_name: Van Den Heuvel
- first_name: Larissa
full_name: Belz, Larissa
last_name: Belz
- first_name: Gulnoza
full_name: Sobirova, Gulnoza
last_name: Sobirova
- first_name: Zhe
full_name: Zhang, Zhe
last_name: Zhang
- first_name: Anna
full_name: Titova, Anna
last_name: Titova
- first_name: Alejandro Martinez
full_name: Navarro, Alejandro Martinez
last_name: Navarro
- first_name: Kami
full_name: Pekayvaz, Kami
last_name: Pekayvaz
- first_name: Michael
full_name: Lorenz, Michael
last_name: Lorenz
- first_name: Louisa
full_name: Von Baumgarten, Louisa
last_name: Von Baumgarten
- first_name: Jan
full_name: Kranich, Jan
last_name: Kranich
- first_name: Tobias
full_name: Straub, Tobias
last_name: Straub
- first_name: Bastian
full_name: Popper, Bastian
last_name: Popper
- first_name: Vanessa
full_name: Zheden, Vanessa
id: 39C5A68A-F248-11E8-B48F-1D18A9856A87
last_name: Zheden
orcid: 0000-0002-9438-4783
- first_name: Walter
full_name: Kaufmann, Walter
id: 3F99E422-F248-11E8-B48F-1D18A9856A87
last_name: Kaufmann
orcid: 0000-0001-9735-5315
- first_name: Chenglong
full_name: Guo, Chenglong
last_name: Guo
- first_name: Guido
full_name: Piontek, Guido
last_name: Piontek
- first_name: Saskia
full_name: Von Stillfried, Saskia
last_name: Von Stillfried
- first_name: Peter
full_name: Boor, Peter
last_name: Boor
- first_name: Marco
full_name: Colonna, Marco
last_name: Colonna
- first_name: Sebastian
full_name: Clauß, Sebastian
last_name: Clauß
- first_name: Christian
full_name: Schulz, Christian
last_name: Schulz
- first_name: Thomas
full_name: Brocker, Thomas
last_name: Brocker
- first_name: Barbara
full_name: Walzog, Barbara
last_name: Walzog
- first_name: Christoph
full_name: Scheiermann, Christoph
last_name: Scheiermann
- first_name: William C.
full_name: Aird, William C.
last_name: Aird
- first_name: Claus
full_name: Nerlov, Claus
last_name: Nerlov
- first_name: Konstantin
full_name: Stark, Konstantin
last_name: Stark
- first_name: Tobias
full_name: Petzold, Tobias
last_name: Petzold
- first_name: Stefan
full_name: Engelhardt, Stefan
last_name: Engelhardt
- first_name: Michael K
full_name: Sixt, Michael K
id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87
last_name: Sixt
orcid: 0000-0002-6620-9179
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- first_name: Martina
full_name: Rudelius, Martina
last_name: Rudelius
- first_name: Robert A.J.
full_name: Oostendorp, Robert A.J.
last_name: Oostendorp
- first_name: Matteo
full_name: Iannacone, Matteo
last_name: Iannacone
- first_name: Matthias
full_name: Heinig, Matthias
last_name: Heinig
- first_name: Steffen
full_name: Massberg, Steffen
last_name: Massberg
citation:
ama: Gärtner FR, Ishikawa-Ankerhold H, Stutte S, et al. Plasmacytoid dendritic cells
control homeostasis of megakaryopoiesis. Nature. 2024;631:645-653. doi:10.1038/s41586-024-07671-y
apa: Gärtner, F. R., Ishikawa-Ankerhold, H., Stutte, S., Fu, W., Weitz, J., Dueck,
A., … Massberg, S. (2024). Plasmacytoid dendritic cells control homeostasis of
megakaryopoiesis. Nature. Springer Nature. https://doi.org/10.1038/s41586-024-07671-y
chicago: Gärtner, Florian R, Hellen Ishikawa-Ankerhold, Susanne Stutte, Wenwen Fu,
Jutta Weitz, Anne Dueck, Bhavishya Nelakuditi, et al. “Plasmacytoid Dendritic
Cells Control Homeostasis of Megakaryopoiesis.” Nature. Springer Nature,
2024. https://doi.org/10.1038/s41586-024-07671-y.
ieee: F. R. Gärtner et al., “Plasmacytoid dendritic cells control homeostasis
of megakaryopoiesis,” Nature, vol. 631. Springer Nature, pp. 645–653, 2024.
ista: Gärtner FR, Ishikawa-Ankerhold H, Stutte S, Fu W, Weitz J, Dueck A, Nelakuditi
B, Fumagalli V, Van Den Heuvel D, Belz L, Sobirova G, Zhang Z, Titova A, Navarro
AM, Pekayvaz K, Lorenz M, Von Baumgarten L, Kranich J, Straub T, Popper B, Zheden
V, Kaufmann W, Guo C, Piontek G, Von Stillfried S, Boor P, Colonna M, Clauß S,
Schulz C, Brocker T, Walzog B, Scheiermann C, Aird WC, Nerlov C, Stark K, Petzold
T, Engelhardt S, Sixt MK, Hauschild R, Rudelius M, Oostendorp RAJ, Iannacone M,
Heinig M, Massberg S. 2024. Plasmacytoid dendritic cells control homeostasis of
megakaryopoiesis. Nature. 631, 645–653.
mla: Gärtner, Florian R., et al. “Plasmacytoid Dendritic Cells Control Homeostasis
of Megakaryopoiesis.” Nature, vol. 631, Springer Nature, 2024, pp. 645–53,
doi:10.1038/s41586-024-07671-y.
short: F.R. Gärtner, H. Ishikawa-Ankerhold, S. Stutte, W. Fu, J. Weitz, A. Dueck,
B. Nelakuditi, V. Fumagalli, D. Van Den Heuvel, L. Belz, G. Sobirova, Z. Zhang,
A. Titova, A.M. Navarro, K. Pekayvaz, M. Lorenz, L. Von Baumgarten, J. Kranich,
T. Straub, B. Popper, V. Zheden, W. Kaufmann, C. Guo, G. Piontek, S. Von Stillfried,
P. Boor, M. Colonna, S. Clauß, C. Schulz, T. Brocker, B. Walzog, C. Scheiermann,
W.C. Aird, C. Nerlov, K. Stark, T. Petzold, S. Engelhardt, M.K. Sixt, R. Hauschild,
M. Rudelius, R.A.J. Oostendorp, M. Iannacone, M. Heinig, S. Massberg, Nature 631
(2024) 645–653.
corr_author: '1'
date_created: 2024-07-21T22:01:02Z
date_published: 2024-07-18T00:00:00Z
date_updated: 2025-09-08T08:14:25Z
day: '18'
ddc:
- '570'
department:
- _id: EM-Fac
- _id: MiSi
- _id: Bio
doi: 10.1038/s41586-024-07671-y
ec_funded: 1
external_id:
isi:
- '001281636500020'
pmid:
- '38987596'
file:
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creator: dernst
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file_name: 2024_Nature_Gaertner.pdf
file_size: 15704819
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success: 1
file_date_updated: 2024-07-22T06:16:11Z
has_accepted_license: '1'
intvolume: ' 631'
isi: 1
language:
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month: '07'
oa: 1
oa_version: Published Version
page: 645-653
pmid: 1
project:
- _id: 260AA4E2-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '747687'
name: Mechanical Adaptation of Lamellipodial Actin Networks in Migrating Cells
publication: Nature
publication_identifier:
eissn:
- 1476-4687
issn:
- 0028-0836
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
link:
- relation: software
url: https://github.com/heiniglab/gaertner_megakaryocytes
scopus_import: '1'
status: public
title: Plasmacytoid dendritic cells control homeostasis of megakaryopoiesis
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 631
year: '2024'
...
---
_id: '13044'
abstract:
- lang: eng
text: Singlet oxygen (1O2) formation is now recognised as a key aspect of non-aqueous
oxygen redox chemistry. For identifying 1O2, chemical trapping via 9,10-dimethylanthracene
(DMA) to form the endoperoxide (DMA-O2) has become the mainstay method due to
its sensitivity, selectivity, and ease of use. While DMA has been shown to be
selective for 1O2, rather than forming DMA-O2 with a wide variety of potentially
reactive O-containing species, false positives might hypothetically be obtained
in the presence of previously overlooked species. Here, we first give unequivocal
direct spectroscopic proof by the 1O2-specific near infrared (NIR) emission at
1270 nm for the previously proposed 1O2 formation pathways, which centre around
superoxide disproportionation. We then show that peroxocarbonates, common intermediates
in metal-O2 and metal carbonate electrochemistry, do not produce false-positive
DMA-O2. Moreover, we identify a previously unreported 1O2-forming pathway through
the reaction of CO2 with superoxide. Overall, we give unequivocal proof for 1O2
formation in non-aqueous oxygen redox and show that chemical trapping with DMA
is a reliable method to assess 1O2 formation.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Soumyadip
full_name: Mondal, Soumyadip
id: d25d21ef-dc8d-11ea-abe3-ec4576307f48
last_name: Mondal
- first_name: Rajesh B
full_name: Jethwa, Rajesh B
id: 4cc538d5-803f-11ed-ab7e-8139573aad8f
last_name: Jethwa
orcid: 0000-0002-0404-4356
- first_name: Bhargavi
full_name: Pant, Bhargavi
id: 50c64d4d-eb97-11eb-a6c2-d33e5e14f112
last_name: Pant
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
citation:
ama: 'Mondal S, Jethwa RB, Pant B, Hauschild R, Freunberger SA. Singlet oxygen in
non-aqueous oxygen redox: Direct spectroscopic evidence for formation pathways
and reliability of chemical probes. Faraday Discussions. 2024;248:175-189.
doi:10.1039/d3fd00088e'
apa: 'Mondal, S., Jethwa, R. B., Pant, B., Hauschild, R., & Freunberger, S.
A. (2024). Singlet oxygen in non-aqueous oxygen redox: Direct spectroscopic evidence
for formation pathways and reliability of chemical probes. Faraday Discussions.
Royal Society of Chemistry. https://doi.org/10.1039/d3fd00088e'
chicago: 'Mondal, Soumyadip, Rajesh B Jethwa, Bhargavi Pant, Robert Hauschild, and
Stefan Alexander Freunberger. “Singlet Oxygen in Non-Aqueous Oxygen Redox: Direct
Spectroscopic Evidence for Formation Pathways and Reliability of Chemical Probes.”
Faraday Discussions. Royal Society of Chemistry, 2024. https://doi.org/10.1039/d3fd00088e.'
ieee: 'S. Mondal, R. B. Jethwa, B. Pant, R. Hauschild, and S. A. Freunberger, “Singlet
oxygen in non-aqueous oxygen redox: Direct spectroscopic evidence for formation
pathways and reliability of chemical probes,” Faraday Discussions, vol.
248. Royal Society of Chemistry, pp. 175–189, 2024.'
ista: 'Mondal S, Jethwa RB, Pant B, Hauschild R, Freunberger SA. 2024. Singlet oxygen
in non-aqueous oxygen redox: Direct spectroscopic evidence for formation pathways
and reliability of chemical probes. Faraday Discussions. 248, 175–189.'
mla: 'Mondal, Soumyadip, et al. “Singlet Oxygen in Non-Aqueous Oxygen Redox: Direct
Spectroscopic Evidence for Formation Pathways and Reliability of Chemical Probes.”
Faraday Discussions, vol. 248, Royal Society of Chemistry, 2024, pp. 175–89,
doi:10.1039/d3fd00088e.'
short: S. Mondal, R.B. Jethwa, B. Pant, R. Hauschild, S.A. Freunberger, Faraday
Discussions 248 (2024) 175–189.
corr_author: '1'
date_created: 2023-05-22T06:53:34Z
date_published: 2024-01-01T00:00:00Z
date_updated: 2026-04-07T12:27:23Z
day: '01'
ddc:
- '540'
department:
- _id: StFr
- _id: Bio
doi: 10.1039/d3fd00088e
external_id:
isi:
- '001070423500001'
pmid:
- '37750344'
file:
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checksum: 6515a227ed3e8942496fe6a1feeffd18
content_type: application/pdf
creator: dernst
date_created: 2024-07-16T07:46:39Z
date_updated: 2024-07-16T07:46:39Z
file_id: '17249'
file_name: 2024_FaradayDiscussions_Mondal.pdf
file_size: 1303733
relation: main_file
success: 1
file_date_updated: 2024-07-16T07:46:39Z
has_accepted_license: '1'
intvolume: ' 248'
isi: 1
keyword:
- Physical and Theoretical Chemistry
language:
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license: https://creativecommons.org/licenses/by-nc/3.0/
month: '01'
oa: 1
oa_version: Published Version
page: 175-189
pmid: 1
publication: Faraday Discussions
publication_identifier:
eissn:
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issn:
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publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
related_material:
record:
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relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: 'Singlet oxygen in non-aqueous oxygen redox: Direct spectroscopic evidence
for formation pathways and reliability of chemical probes'
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/3.0/legalcode
name: Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0)
short: CC BY-NC (3.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 248
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '14257'
abstract:
- lang: eng
text: Mapping the complex and dense arrangement of cells and their connectivity
in brain tissue demands nanoscale spatial resolution imaging. Super-resolution
optical microscopy excels at visualizing specific molecules and individual cells
but fails to provide tissue context. Here we developed Comprehensive Analysis
of Tissues across Scales (CATS), a technology to densely map brain tissue architecture
from millimeter regional to nanometer synaptic scales in diverse chemically fixed
brain preparations, including rodent and human. CATS uses fixation-compatible
extracellular labeling and optical imaging, including stimulated emission depletion
or expansion microscopy, to comprehensively delineate cellular structures. It
enables three-dimensional reconstruction of single synapses and mapping of synaptic
connectivity by identification and analysis of putative synaptic cleft regions.
Applying CATS to the mouse hippocampal mossy fiber circuitry, we reconstructed
and quantified the synaptic input and output structure of identified neurons.
We furthermore demonstrate applicability to clinically derived human tissue samples,
including formalin-fixed paraffin-embedded routine diagnostic specimens, for visualizing
the cellular architecture of brain tissue in health and disease.
acknowledged_ssus:
- _id: ScienComp
- _id: Bio
- _id: PreCl
- _id: LifeSc
- _id: M-Shop
- _id: E-Lib
acknowledgement: 'We thank J. Vorlaufer, N. Agudelo-Dueñas, W. Jahr and A. Wartak
for microscope maintenance and troubleshooting; C. Kreuzinger, A. Freeman and I.
Erber for technical assistance; and M. Tomschik for support with obtaining human
samples. We gratefully acknowledge E. Miguel for setting up webKnossos and M. Šuplata
for computational support and hardware control. We are grateful to R. Shigemoto
and B. Bickel for generous support and M. Sixt and S. Boyd (Stanford University)
for discussions and critical reading of the paper. PSD95-HaloTag mice were kindly
provided by S. Grant (University of Edinburgh). We acknowledge expert support by
Institute of Science and Technology Austria’s scientific computing, imaging and
optics, preclinical and lab support facilities and by the Miba machine shop and
library. We gratefully acknowledge funding by the following sources: Austrian Science
Fund (FWF) grant I3600-B27 (J.G.D.); Austrian Science Fund (FWF) grant DK W1232
(J.G.D. and J.M.M.); Austrian Science Fund (FWF) grant Z 312-B27, Wittgenstein award
(P.J.); Austrian Science Fund (FWF) projects I4685-B, I6565-B (SYNABS) and DOC 33-B27
(R.H.); Gesellschaft für Forschungsförderung NÖ (NFB) grant LSC18-022 (J.G.D.);
European Union’s Horizon 2020 research and innovation programme, European Research
Council (ERC) grant 715508 – REVERSEAUTISM (G.N.); European Union’s Horizon 2020
research and innovation programme, European Research Council (ERC) grant 692692
– GIANTSYN (P.J.); Marie Skłodowska-Curie Actions Fellowship GA no. 665385 under
the EU Horizon 2020 program (J.M.M. and J.L.); and Marie Skłodowska-Curie Actions
Individual Fellowship no. 101026635 under the EU Horizon 2020 program (J.F.W.).'
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Julia M
full_name: Michalska, Julia M
id: 443DB6DE-F248-11E8-B48F-1D18A9856A87
last_name: Michalska
orcid: 0000-0003-3862-1235
- first_name: Julia
full_name: Lyudchik, Julia
id: 46E28B80-F248-11E8-B48F-1D18A9856A87
last_name: Lyudchik
- first_name: Philipp
full_name: Velicky, Philipp
id: 39BDC62C-F248-11E8-B48F-1D18A9856A87
last_name: Velicky
orcid: 0000-0002-2340-7431
- first_name: Hana
full_name: Korinkova, Hana
id: ee3cb6ca-ec98-11ea-ae11-ff703e2254ed
last_name: Korinkova
- first_name: Jake
full_name: Watson, Jake
id: 63836096-4690-11EA-BD4E-32803DDC885E
last_name: Watson
orcid: 0000-0002-8698-3823
- first_name: Alban
full_name: Cenameri, Alban
id: 9ac8f577-2357-11eb-997a-e566c5550886
last_name: Cenameri
- first_name: Christoph M
full_name: Sommer, Christoph M
id: 4DF26D8C-F248-11E8-B48F-1D18A9856A87
last_name: Sommer
orcid: 0000-0003-1216-9105
- first_name: Nicole
full_name: Amberg, Nicole
id: 4CD6AAC6-F248-11E8-B48F-1D18A9856A87
last_name: Amberg
orcid: 0000-0002-3183-8207
- first_name: Alessandro
full_name: Venturino, Alessandro
id: 41CB84B2-F248-11E8-B48F-1D18A9856A87
last_name: Venturino
orcid: 0000-0003-2356-9403
- first_name: Karl
full_name: Roessler, Karl
last_name: Roessler
- first_name: Thomas
full_name: Czech, Thomas
last_name: Czech
- first_name: Romana
full_name: Höftberger, Romana
last_name: Höftberger
- first_name: Sandra
full_name: Siegert, Sandra
id: 36ACD32E-F248-11E8-B48F-1D18A9856A87
last_name: Siegert
orcid: 0000-0001-8635-0877
- first_name: Gaia
full_name: Novarino, Gaia
id: 3E57A680-F248-11E8-B48F-1D18A9856A87
last_name: Novarino
orcid: 0000-0002-7673-7178
- first_name: Peter M
full_name: Jonas, Peter M
id: 353C1B58-F248-11E8-B48F-1D18A9856A87
last_name: Jonas
orcid: 0000-0001-5001-4804
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
citation:
ama: Michalska JM, Lyudchik J, Velicky P, et al. Imaging brain tissue architecture
across millimeter to nanometer scales. Nature Biotechnology. 2024;42:1051-1064.
doi:10.1038/s41587-023-01911-8
apa: Michalska, J. M., Lyudchik, J., Velicky, P., Korinkova, H., Watson, J., Cenameri,
A., … Danzl, J. G. (2024). Imaging brain tissue architecture across millimeter
to nanometer scales. Nature Biotechnology. Springer Nature. https://doi.org/10.1038/s41587-023-01911-8
chicago: Michalska, Julia M, Julia Lyudchik, Philipp Velicky, Hana Korinkova, Jake
Watson, Alban Cenameri, Christoph M Sommer, et al. “Imaging Brain Tissue Architecture
across Millimeter to Nanometer Scales.” Nature Biotechnology. Springer
Nature, 2024. https://doi.org/10.1038/s41587-023-01911-8.
ieee: J. M. Michalska et al., “Imaging brain tissue architecture across millimeter
to nanometer scales,” Nature Biotechnology, vol. 42. Springer Nature, pp.
1051–1064, 2024.
ista: Michalska JM, Lyudchik J, Velicky P, Korinkova H, Watson J, Cenameri A, Sommer
CM, Amberg N, Venturino A, Roessler K, Czech T, Höftberger R, Siegert S, Novarino
G, Jonas PM, Danzl JG. 2024. Imaging brain tissue architecture across millimeter
to nanometer scales. Nature Biotechnology. 42, 1051–1064.
mla: Michalska, Julia M., et al. “Imaging Brain Tissue Architecture across Millimeter
to Nanometer Scales.” Nature Biotechnology, vol. 42, Springer Nature, 2024,
pp. 1051–64, doi:10.1038/s41587-023-01911-8.
short: J.M. Michalska, J. Lyudchik, P. Velicky, H. Korinkova, J. Watson, A. Cenameri,
C.M. Sommer, N. Amberg, A. Venturino, K. Roessler, T. Czech, R. Höftberger, S.
Siegert, G. Novarino, P.M. Jonas, J.G. Danzl, Nature Biotechnology 42 (2024) 1051–1064.
corr_author: '1'
date_created: 2023-09-03T22:01:15Z
date_published: 2024-07-01T00:00:00Z
date_updated: 2026-04-14T08:34:35Z
day: '01'
ddc:
- '570'
department:
- _id: SaSi
- _id: GaNo
- _id: PeJo
- _id: JoDa
- _id: Bio
- _id: RySh
doi: 10.1038/s41587-023-01911-8
ec_funded: 1
external_id:
isi:
- '001065254200001'
pmid:
- '37653226'
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content_type: application/pdf
creator: dernst
date_created: 2025-01-09T07:48:01Z
date_updated: 2025-01-09T07:48:01Z
file_id: '18784'
file_name: 2024_NatureBiotech_Michalska.pdf
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file_date_updated: 2025-01-09T07:48:01Z
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intvolume: ' 42'
isi: 1
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 1051-1064
pmid: 1
project:
- _id: 265CB4D0-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: I03600
name: Optical control of synaptic function via adhesion molecules
- _id: 2548AE96-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: W1232
name: Molecular Drug Targets
- _id: 25C5A090-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z00312
name: Synaptic communication in neuronal microcircuits
- _id: 23889792-32DE-11EA-91FC-C7463DDC885E
grant_number: LS18-022
name: High content imaging to decode human immune cell interactions in health and
allergic disease
- _id: 25444568-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '715508'
name: Probing the Reversibility of Autism Spectrum Disorders by Employing in vivo
and in vitro Models
- _id: 25B7EB9E-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '692692'
name: Biophysics and circuit function of a giant cortical glutamatergic synapse
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
- _id: fc2be41b-9c52-11eb-aca3-faa90aa144e9
call_identifier: H2020
grant_number: '101026635'
name: Synaptic computations of the hippocampal CA3 circuitry
publication: Nature Biotechnology
publication_identifier:
eissn:
- 1546-1696
issn:
- 1087-0156
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
link:
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url: https://github.com/danzllab/CATS
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- id: '18674'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Imaging brain tissue architecture across millimeter to nanometer scales
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 42
year: '2024'
...
---
_id: '14041'
abstract:
- lang: eng
text: Tissue morphogenesis and patterning during development involve the segregation
of cell types. Segregation is driven by differential tissue surface tensions generated
by cell types through controlling cell-cell contact formation by regulating adhesion
and actomyosin contractility-based cellular cortical tensions. We use vertebrate
tissue cell types and zebrafish germ layer progenitors as in vitro models of 3-dimensional
heterotypic segregation and developed a quantitative analysis of their dynamics
based on 3D time-lapse microscopy. We show that general inhibition of actomyosin
contractility by the Rho kinase inhibitor Y27632 delays segregation. Cell type-specific
inhibition of non-muscle myosin2 activity by overexpression of myosin assembly
inhibitor S100A4 reduces tissue surface tension, manifested in decreased compaction
during aggregation and inverted geometry observed during segregation. The same
is observed when we express a constitutively active Rho kinase isoform to ubiquitously
keep actomyosin contractility high at cell-cell and cell-medium interfaces and
thus overriding the interface-specific regulation of cortical tensions. Tissue
surface tension regulation can become an effective tool in tissue engineering.
acknowledgement: "We thank Marton Gulyas (ELTE Eötvös University) for development
of videomicroscopy experiment manager and image analysis software. Authors are grateful
to Gabor Forgacs (University of Missouri) for critical reading of earlier versions
of this manuscript as well as to Zsuzsa Akos and Andras Czirok (ELTE Eötvös University)
for fruitful discussions. This work was supported by EU FP7, ERC COLLMOT Project
No 227878 to TV, the National Research Development and Innovation Fund of Hungary,
K119359 and also Project No 2018-1.2.1-NKP-2018-00005 to LN. This project has received
funding from the European Union’s Horizon 2020 research and innovation programme
under the Marie Sklodowska-Curie grant agreement No 955576. MV was supported by
the Ja´nos Bolyai Fellowship of the Hungarian Academy of Sciences.\r\nOpen access
funding provided by Eötvös Loránd University."
article_number: '817'
article_processing_charge: Yes
article_type: original
author:
- first_name: Elod
full_name: Méhes, Elod
last_name: Méhes
- first_name: Enys
full_name: Mones, Enys
last_name: Mones
- first_name: Máté
full_name: Varga, Máté
last_name: Varga
- first_name: Áron
full_name: Zsigmond, Áron
last_name: Zsigmond
- first_name: Beáta
full_name: Biri-Kovács, Beáta
last_name: Biri-Kovács
- first_name: László
full_name: Nyitray, László
last_name: Nyitray
- first_name: Vanessa
full_name: Barone, Vanessa
id: 419EECCC-F248-11E8-B48F-1D18A9856A87
last_name: Barone
orcid: 0000-0003-2676-3367
- first_name: Gabriel
full_name: Krens, Gabriel
id: 2B819732-F248-11E8-B48F-1D18A9856A87
last_name: Krens
orcid: 0000-0003-4761-5996
- first_name: Carl-Philipp J
full_name: Heisenberg, Carl-Philipp J
id: 39427864-F248-11E8-B48F-1D18A9856A87
last_name: Heisenberg
orcid: 0000-0002-0912-4566
- first_name: Tamás
full_name: Vicsek, Tamás
last_name: Vicsek
citation:
ama: Méhes E, Mones E, Varga M, et al. 3D cell segregation geometry and dynamics
are governed by tissue surface tension regulation. Communications Biology.
2023;6. doi:10.1038/s42003-023-05181-7
apa: Méhes, E., Mones, E., Varga, M., Zsigmond, Á., Biri-Kovács, B., Nyitray, L.,
… Vicsek, T. (2023). 3D cell segregation geometry and dynamics are governed by
tissue surface tension regulation. Communications Biology. Springer Nature.
https://doi.org/10.1038/s42003-023-05181-7
chicago: Méhes, Elod, Enys Mones, Máté Varga, Áron Zsigmond, Beáta Biri-Kovács,
László Nyitray, Vanessa Barone, Gabriel Krens, Carl-Philipp J Heisenberg, and
Tamás Vicsek. “3D Cell Segregation Geometry and Dynamics Are Governed by Tissue
Surface Tension Regulation.” Communications Biology. Springer Nature, 2023.
https://doi.org/10.1038/s42003-023-05181-7.
ieee: E. Méhes et al., “3D cell segregation geometry and dynamics are governed
by tissue surface tension regulation,” Communications Biology, vol. 6.
Springer Nature, 2023.
ista: Méhes E, Mones E, Varga M, Zsigmond Á, Biri-Kovács B, Nyitray L, Barone V,
Krens G, Heisenberg C-PJ, Vicsek T. 2023. 3D cell segregation geometry and dynamics
are governed by tissue surface tension regulation. Communications Biology. 6,
817.
mla: Méhes, Elod, et al. “3D Cell Segregation Geometry and Dynamics Are Governed
by Tissue Surface Tension Regulation.” Communications Biology, vol. 6,
817, Springer Nature, 2023, doi:10.1038/s42003-023-05181-7.
short: E. Méhes, E. Mones, M. Varga, Á. Zsigmond, B. Biri-Kovács, L. Nyitray, V.
Barone, G. Krens, C.-P.J. Heisenberg, T. Vicsek, Communications Biology 6 (2023).
date_created: 2023-08-13T22:01:13Z
date_published: 2023-08-04T00:00:00Z
date_updated: 2023-12-13T12:07:33Z
day: '04'
ddc:
- '570'
department:
- _id: CaHe
- _id: Bio
doi: 10.1038/s42003-023-05181-7
external_id:
isi:
- '001042544100001'
pmid:
- '37542157'
file:
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checksum: 1f9324f736bdbb76426b07736651c4cd
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creator: dernst
date_created: 2023-08-14T07:17:36Z
date_updated: 2023-08-14T07:17:36Z
file_id: '14045'
file_name: 2023_CommBiology_Mehes.pdf
file_size: 10181997
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has_accepted_license: '1'
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language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
pmid: 1
publication: Communications Biology
publication_identifier:
eissn:
- 2399-3642
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 3D cell segregation geometry and dynamics are governed by tissue surface tension
regulation
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2023'
...