S1PR1-STAT3 signaling is crucial for myeloid cell colonization at future metastatic sites.
S1PR1-STAT3 signaling is crucial for myeloid cell colonization at future metastatic sites.
复制标题
S1PR1-STAT3信号传导对于未来转移性位点的髓样细胞定植至关重要。
DOI:
10.1016/j.ccr.2012.03.039
复制
发表时间:
2012-05-15
期刊:
影响因子:
50.3
通讯作者:
Yu H
中科院分区:
文献类型:
--
作者:
Deng J;Liu Y;Lee H;Herrmann A;Zhang W;Zhang C;Shen S;Priceman SJ;Kujawski M;Pal SK;Raubitschek A;Hoon DSB;Forman S;Figlin RA;Liu J;Jove R;Yu H
Recent studies underscore the importance of myeloid cells in rendering distant organs hospitable for disseminating tumor cells to colonize. However, what enables myeloid cells to have an apparently superior capacity to colonize distant organs is unclear. Here we show that S1PR1-STAT3 upregulation in tumor cells induces factors that activate S1PR1-STAT3 in various cells in pre-metastatic sites, leading to pre-metastatic niche formation. Targeting either S1PR1 or STAT3 in myeloid cells disrupts existing pre-metastatic niches. S1PR1-STAT3 pathway enables myeloid cells to intravasate, prime the distant organ microenvironment and mediate sustained proliferation and survival of their own and other stromal cells at future metastatic sites. Analyzing tumor-free lymph nodes from cancer patients shows elevated myeloid infiltrates, STAT3 activity and increased survival signal.
登录
查看更多内容
影响因子:
82.9
作者:
Chiarle, R;Simmons, WJ;Inghirami, G
通讯作者:
Inghirami, G
影响因子:
11.2
作者:
Aziz, Moammir H.;Manoharan, Herbert T.;Verma, Ajit K.
通讯作者:
Verma, Ajit K.
影响因子:
78.5
作者:
Klein, Christoph A.
通讯作者:
Klein, Christoph A.
影响因子:
50.3
作者:
Kortylewski M;Xin H;Kujawski M;Lee H;Liu Y;Harris T;Drake C;Pardoll D;Yu H
通讯作者:
Yu H
影响因子:
11.2
作者:
Kortylewski M;Kujawski M;Herrmann A;Yang C;Wang L;Liu Y;Salcedo R;Yu H
通讯作者:
Yu H