X, S. orcid.org/0000-0002-3836-9984, Aitken, C., Mehta, V. orcid.org/0000-0002-5289-5526 et al. (8 more authors) (2024) Controversy in mechanotransduction: the role of endothelial cell-cell junctions in fluid shear stress sensing. Journal of Cell Science, 137 (17). jcs262348. ISSN 0021-9533
Abstract
Fluid shear stress (FSS) from blood flow, sensed by the vascular endothelial cells (ECs) that line all blood vessels, regulates vascular development during embryogenesis, controls adult vascular physiology and determines the location of atherosclerotic plaque formation. Although a number of papers have reported a crucial role for cell–cell adhesions or adhesion receptors in these processes, a recent publication has challenged this paradigm, presenting evidence that ECs can very rapidly align in fluid flow as single cells without cell–cell contacts. To address this controversy, four independent laboratories assessed EC alignment in fluid flow across a range of EC cell types. These studies demonstrate a strict requirement for cell–cell contact in shear stress sensing over timescales consistent with previous literature and inconsistent with the newly published data.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2024. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution and reproduction in any medium provided that the original work is properly attributed. |
Keywords: | Cell junctions; Endothelial; Mechanosensation; Shear stress |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Medicine, Dentistry and Health (Sheffield) > School of Medicine and Population Health |
Funding Information: | Funder Grant number MEDICAL RESEARCH COUNCIL MR/W00366X/1 British Heart Foundation RG/19/10/34506 |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 17 Sep 2024 08:27 |
Last Modified: | 17 Sep 2024 08:27 |
Status: | Published |
Publisher: | The Company of Biologists |
Refereed: | Yes |
Identification Number: | 10.1242/jcs.262348 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:217259 |