Live imaging molecular changes in junctional tension upon VE-cadherin in zebrafish.
Live imaging molecular changes in junctional tension upon VE-cadherin in zebrafish.
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DOI:
10.1038/s41467-017-01325-6
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发表时间:
2017-11-10
影响因子:
16.6
通讯作者:
Hogan BM
中科院分区:
文献类型:
--
作者:
Lagendijk AK;Gomez GA;Baek S;Hesselson D;Hughes WE;Paterson S;Conway DE;Belting HG;Affolter M;Smith KA;Schwartz MA;Yap AS;Hogan BM
Forces play diverse roles in vascular development, homeostasis and disease. VE-cadherin at endothelial cell-cell junctions links the contractile acto-myosin cytoskeletons of adjacent cells, serving as a tension-transducer. To explore tensile changes across VE-cadherin in live zebrafish, we tailored an optical biosensor approach, originally established in vitro. We validate localization and function of a VE-cadherin tension sensor (TS) in vivo. Changes in tension across VE-cadherin observed using ratio-metric or lifetime FRET measurements reflect acto-myosin contractility within endothelial cells. Furthermore, we apply the TS to reveal biologically relevant changes in VE-cadherin tension that occur as the dorsal aorta matures and upon genetic and chemical perturbations during embryonic development. Mechanical forces play a crucial role during morphogenesis, but how these are sensed and transduced in vivo is not fully understood. Here the authors apply a FRET tension sensor to live zebrafish and study changes in VE-cadherin tension at endothelial cell-cell junctions during arterial maturation.
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影响因子:
3.3
作者:
Baeyens N;Schwartz MA
通讯作者:
Schwartz MA
DOI:
10.1083/jcb.142.1.69
发表时间:
1998-07-13
期刊:
The Journal of cell biology
影响因子:
--
作者:
Kenworthy AK;Edidin M
通讯作者:
Edidin M
DOI:
10.1083/jcb.201408103
发表时间:
2015-03-30
期刊:
The Journal of cell biology
影响因子:
--
作者:
Coon BG;Baeyens N;Han J;Budatha M;Ross TD;Fang JS;Yun S;Thomas JL;Schwartz MA
通讯作者:
Schwartz MA
影响因子:
3.5
作者:
Deplazes, Evelyne;Jayatilaka, Dylan;Corry, Ben
通讯作者:
Corry, Ben
影响因子:
4.4
作者:
Ferrari, Mariana L.;Gomez, Guillermo A.;Maccioni, Hugo J. F.
通讯作者:
Maccioni, Hugo J. F.