Evidence map›Paper›PMID 36314606›Full record

ArticleDevelopment (Cambridge, England)2022

Dynamically regulated focal adhesions coordinate endothelial cell remodelling in developing vasculature.

Tevin C Y Chau, Mikaela S Keyser, Jason A Da Silva, Elysse K Morris, Teodor E Yordanov, Kinga P Duscyz, Scott Paterson, Alpha S Yap, Benjamin M Hogan, Anne Karine Lagendijk

Open access · hybridAbstract read
In one paragraph

Article in Development (Cambridge, England), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.8field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 14 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 1 country.

Tevin C Y ChauDivision of Cell and Developmental Biology, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.ORCID 0000-0002-7965-0561
Mikaela S KeyserDivision of Cell and Developmental Biology, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.ORCID 0000-0003-0089-5556
Jason A Da SilvaDivision of Cell and Developmental Biology, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.
Elysse K MorrisDivision of Cell and Developmental Biology, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.ORCID 0000-0002-5241-2715
Teodor E YordanovDivision of Cell and Developmental Biology, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.ORCID 0000-0003-4801-0673
Kinga P DuscyzDivision of Cell and Developmental Biology, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.
Scott PatersonOrganogenesis and Cancer Program, Peter MacCallum Cancer Centre and The PeterMac Callum Department of Oncology, The University of Melbourne, Melbourne, Victoria 3000, Australia.
Alpha S YapDivision of Cell and Developmental Biology, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.ORCID 0000-0002-1038-8956
Benjamin M HoganOrganogenesis and Cancer Program, Peter MacCallum Cancer Centre and The PeterMac Callum Department of Oncology, The University of Melbourne, Melbourne, Victoria 3000, Australia.ORCID 0000-0002-0651-7065
Anne Karine LagendijkDivision of Cell and Developmental Biology, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland 4072, Australia.ORCID 0000-0003-1246-1608
The University of Queensland · AUThe University of Melbourne · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The assembly of a mature vascular network involves coordinated endothelial cell (EC) shape changes, including the process of EC elongation. How EC elongation is dynamically regulated in vivo is not fully understood. Here, we have generated a zebrafish mutant that is deficient for the integrin adaptor protein Talin 1 (Tln1). Using a new focal adhesion (FA) marker line expressing endothelial Vinculinb-eGFP, we demonstrate that EC FAs function dynamically and are lost in our tln1 mutants, allowing us to uncouple the primary roles of FAs in EC morphogenesis from the secondary effects that occur due to systemic vessel failure or loss of blood flow. Tln1 loss led to compromised F-actin rearrangements, perturbed EC elongation and disrupted cell-cell junction linearisation in vessel remodelling. Finally, chemical induction of actin polymerisation restored actin dynamics and EC elongation during vascular morphogenesis. Together, we identify that FAs are essential for EC elongation and junction linearisation in flow-pressured vessels and that they influence actin polymerisation in cellular morphogenesis. These observations can explain the severely compromised vessel beds and vascular leakage observed in mutant models that lack integrin signalling. This article has an associated 'The people behind the papers' interview.

Indexed as

Focal AdhesionsTalinActinsAnimalsCell AdhesionEndothelial CellsIntegrinsZebrafishActinsIntegrinsTalinCell-cell junctionsEndothelial cell remodellingFocal adhesionsTalin1VinculinZebrafish

Identifiers

PMID36314606
PMCPMC10214536
OpenAlexW4307776780

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.