Notch signaling activates Yorkie non-cell autonomously in Drosophila.
Notch signaling activates Yorkie non-cell autonomously in Drosophila.
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DOI:
10.1371/journal.pone.0037615
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发表时间:
2012
期刊:
影响因子:
3.7
通讯作者:
Bergmann A
中科院分区:
文献类型:
--
作者:
Graves HK;Woodfield SE;Yang CC;Halder G;Bergmann A
In Drosophila imaginal epithelia, cells mutant for the endocytic neoplastic tumor suppressor gene vps25 stimulate nearby untransformed cells to express Drosophila Inhibitor-of-Apoptosis-Protein-1 (DIAP-1), conferring resistance to apoptosis non-cell autonomously. Here, we show that the non-cell autonomous induction of DIAP-1 is mediated by Yorkie, the conserved downstream effector of Hippo signaling. The non-cell autonomous induction of Yorkie is due to Notch signaling from vps25 mutant cells. Moreover, activated Notch in normal cells is sufficient to induce non-cell autonomous Yorkie activity in wing imaginal discs. Our data identify a novel mechanism by which Notch promotes cell survival non-cell autonomously and by which neoplastic tumor cells generate a supportive microenvironment for tumor growth.
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DOI:
10.1016/j.cub.2010.02.035
发表时间:
2010-04-13
期刊:
Current biology : CB
影响因子:
--
作者:
Das Thakur M;Feng Y;Jagannathan R;Seppa MJ;Skeath JB;Longmore GD
通讯作者:
Longmore GD
影响因子:
4.6
作者:
Kango-Singh, M;Nolo, R;Halder, G
通讯作者:
Halder, G
影响因子:
10.5
作者:
Harrison, DA;McCoon, PE;Perrimon, N
通讯作者:
Perrimon, N
影响因子:
2.7
作者:
Hombría, JCG;Brown, S;Zeidler, MP
通讯作者:
Zeidler, MP
影响因子:
7.7
作者:
Jose Gutierrez-Avino, Francisco;Ferres-Marco, Dolors;Dominguez, Maria
通讯作者:
Dominguez, Maria