Metastasis-promoting immunity: when T cells turn to the dark side
- PMID: 19647215
- DOI: 10.1016/j.ccr.2009.07.007
Metastasis-promoting immunity: when T cells turn to the dark side
Abstract
While the role of endogenous T cells in antitumor immunity is being debated, little is known about whether and how T cells promote tumorigenesis. In this issue of Cancer Cell, DeNardo and colleagues demonstrate that IL-4-producing T cells enhance metastasis by programming macrophages to produce factors that enhance tumor invasion.
Comment on
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CD4(+) T cells regulate pulmonary metastasis of mammary carcinomas by enhancing protumor properties of macrophages.Cancer Cell. 2009 Aug 4;16(2):91-102. doi: 10.1016/j.ccr.2009.06.018. Cancer Cell. 2009. PMID: 19647220 Free PMC article.
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