TGF-beta receptor kinase inhibitor enhances growth and integrity of embryonic stem cell-derived endothelial cells.
TGF-beta receptor kinase inhibitor enhances growth and integrity of embryonic stem cell-derived endothelial cells.
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DOI:
10.1083/jcb.200305147
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发表时间:
2003-12-22
期刊:
影响因子:
--
通讯作者:
Miyazono K
中科院分区:
文献类型:
--
作者:
Watabe T;Nishihara A;Mishima K;Yamashita J;Shimizu K;Miyazawa K;Nishikawa S;Miyazono K
Recent findings have shown that embryonic vascular progenitor cells are capable of differentiating into mural and endothelial cells. However, the molecular mechanisms that regulate their differentiation, proliferation, and endothelial sheet formation remain to be elucidated. Here, we show that members of the transforming growth factor (TGF)-β superfamily play important roles during differentiation of vascular progenitor cells derived from mouse embryonic stem cells (ESCs) and from 8.5–days postcoitum embryos. TGF-β and activin inhibited proliferation and sheet formation of endothelial cells. Interestingly, SB-431542, a synthetic molecule that inhibits the kinases of receptors for TGF-β and activin, facilitated proliferation and sheet formation of ESC-derived endothelial cells. Moreover, SB-431542 up-regulated the expression of claudin-5, an endothelial specific component of tight junctions. These results suggest that endogenous TGF-β/activin signals play important roles in regulating vascular growth and permeability.
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影响因子:
56.9
作者:
Asahara, T;Murohara, T;Isner, JM
通讯作者:
Isner, JM
DOI:
10.1083/jcb.147.1.185
发表时间:
1999-10-04
期刊:
The Journal of cell biology
影响因子:
--
作者:
Morita K;Sasaki H;Furuse M;Tsukita S
通讯作者:
Tsukita S
影响因子:
7.8
作者:
Nitta, T;Hata, M;Tsukita, S
通讯作者:
Tsukita, S
影响因子:
11.4
作者:
Goumans, MJ;Valdimarsdottir, G;ten Dijke, P
通讯作者:
ten Dijke, P
DOI:
10.1073/pnas.97.6.2626
发表时间:
2000-03-14
影响因子:
11.1
作者:
Oh, SP;Seki, T;Li, E
通讯作者:
Li, E