Slit-Robo signaling mediates lymphangiogenesis and promotes tumor lymphatic metastasis.
Slit-Robo signaling mediates lymphangiogenesis and promotes tumor lymphatic metastasis.
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DOI:
10.1016/j.bbrc.2010.04.152
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发表时间:
2010-05-28
影响因子:
3.1
通讯作者:
Geng, Jian-Guo
中科院分区:
文献类型:
--
作者:
Yang, Xiao-Mei;Han, Hai-Xiong;Sui, Fei;Dai, Yu-Min;Chen, Ming;Geng, Jian-Guo
The Slit family of guidance cues binds to Roundabout (Robo) receptors to modulate neuronal, leukocytic and endothelial migration. Slit-Robo signaling had been reported to function as chemoattractive signal for vascular endothelial cells during angiogenesis. In this study, we found that Robo1 was expressed in lymphatic endothelial cells to mediate the migration and tube formation of these cells upon Slit2 stimulation, which were specifically inhibited by the function-blocking antibody R5 to Slit2/Robo1 interaction. To further explore the lymphangiogenic effect and significance mediated by Slit-Robo signaling, we intercrossed Slit2 transgenic mice with a non-metastatic RIP1-Tag2 mouse tumor model, and found that transgenic overexpression of Slit2 significantly enhanced tumor lymphangiogenesis and subsequently promoted mesenteric lymph node metastasis of pancreatic islet tumors. Taken together, our findings reveal that through interacting with Robo1, Slit2 is a novel and potent lymphangiogenic factor and contributes to tumor lymphatic metastasis.
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DOI:
10.1073/pnas.95.24.14389
发表时间:
1998-11-24
影响因子:
11.1
作者:
Cao, YH;Linden, P;Alitalo, K
通讯作者:
Alitalo, K
影响因子:
64.8
作者:
HANAHAN, D
通讯作者:
HANAHAN, D
影响因子:
11.2
作者:
He, YL;Rajantie, I;Alitalo, K
通讯作者:
Alitalo, K
DOI:
10.1196/annals.1413.005
发表时间:
2008-01-01
期刊:
LYMPHATIC CONTINUUM REVISITED
影响因子:
--
作者:
Shin, William S.;Rockson, Stanley G.
通讯作者:
Rockson, Stanley G.
DOI:
10.1084/jem.20021244
发表时间:
2002-12-02
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Nagy JA;Vasile E;Feng D;Sundberg C;Brown LF;Detmar MJ;Lawitts JA;Benjamin L;Tan X;Manseau EJ;Dvorak AM;Dvorak HF
通讯作者:
Dvorak HF