P130Cas/bcar1 mediates zebrafish caudal vein plexus angiogenesis.
P130Cas/bcar1 mediates zebrafish caudal vein plexus angiogenesis.
复制标题
P130CAS/BCAR1介导斑马鱼尾静脉丛血管生成。
DOI:
10.1038/s41598-020-71753-w
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发表时间:
2020-09-24
影响因子:
4.6
通讯作者:
Frankel P
中科院分区:
文献类型:
--
作者:
Wisniewski L;French V;Lockwood N;Valdivia LE;Frankel P
P130CAS/BCAR1 belongs to the CAS family of adaptor proteins, with important regulatory roles in cell migration, cell cycle control, and apoptosis. Previously, we and others showed that P130CAS mediates VEGF-A and PDGF signalling in vitro, but its cardiovascular function in vivo remains relatively unexplored. We characterise here a novel deletion model of P130CAS in zebrafish. Using in vivo microscopy and transgenic vascular reporters, we observed that while bcar1−/− zebrafish showed no arterial angiogenic or heart defects during development, they strikingly failed to form the caudal vein plexus (CVP). Endothelial cells (ECs) within the CVP of bcar1−/− embryos produced fewer filopodial structures and did not detach efficiently from neighbouring cells, resulting in a significant reduction in ventral extension and overall CVP area. Mechanistically, we show that P130Cas mediates Bmp2b-induced ectopic angiogenic sprouting of ECs in the developing embryo and provide pharmacological evidence for a role of Src family kinases in CVP development.
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影响因子:
2.7
作者:
Blum, Yannick;Belting, Heinz-Georg;Affolter, Markus
通讯作者:
Affolter, Markus
影响因子:
7.5
作者:
Hasan, Sana S.;Siekmann, Arndt F.
通讯作者:
Siekmann, Arndt F.
影响因子:
4.6
作者:
Frolov A;Evans IM;Li N;Sidlauskas K;Paliashvili K;Lockwood N;Barrett A;Brandner S;Zachary IC;Frankel P
通讯作者:
Frankel P
DOI:
10.1038/nrm3176
发表时间:
2011-08-23
期刊:
Nature reviews. Molecular cell biology
影响因子:
--
作者:
通讯作者:
--
影响因子:
4
作者:
Chávez MN;Aedo G;Fierro FA;Allende ML;Egaña JT
通讯作者:
Egaña JT