The β3-integrin endothelial adhesome regulates microtubule-dependent cell migration.
The β3-integrin endothelial adhesome regulates microtubule-dependent cell migration.
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DOI:
10.15252/embr.201744578
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发表时间:
2018-07
期刊:
影响因子:
7.7
通讯作者:
Robinson SD
中科院分区:
文献类型:
--
作者:
Atkinson SJ;Gontarczyk AM;Alghamdi AA;Ellison TS;Johnson RT;Fowler WJ;Kirkup BM;Silva BC;Harry BE;Schneider JG;Weilbaecher KN;Mogensen MM;Bass MD;Parsons M;Edwards DR;Robinson SD
Integrin β3 is seen as a key anti‐angiogenic target for cancer treatment due to its expression on neovasculature, but the role it plays in the process is complex; whether it is pro‐ or anti‐angiogenic depends on the context in which it is expressed. To understand precisely β3's role in regulating integrin adhesion complexes in endothelial cells, we characterised, by mass spectrometry, the β3‐dependent adhesome. We show that depletion of β3‐integrin in this cell type leads to changes in microtubule behaviour that control cell migration. β3‐integrin regulates microtubule stability in endothelial cells through Rcc2/Anxa2‐driven control of active Rac1 localisation. Our findings reveal that angiogenic processes, both in vitro and in vivo, are more sensitive to microtubule targeting agents when β3‐integrin levels are reduced.
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影响因子:
64.5
作者:
Fukata, M;Watanabe, T;Kaibuchi, K
通讯作者:
Kaibuchi, K
影响因子:
7.3
作者:
Kaverina, Irina;Straube, Anne
通讯作者:
Straube, Anne
影响因子:
7.3
作者:
Humphries JD;Byron A;Bass MD;Craig SE;Pinney JW;Knight D;Humphries MJ
通讯作者:
Humphries MJ
影响因子:
4.8
作者:
Hansen, MDH;Ehrlich, JS;Nelson, WJ
通讯作者:
Nelson, WJ
影响因子:
64.5
作者:
Palamidessi, Andrea;Frittoli, Emanuela;Di Fiore, Pier Paolo
通讯作者:
Di Fiore, Pier Paolo