Abstract
The classic view that the role of immune cells in cancer is primarily one of tumor rejection has been supplanted by a more complex view of leukocytes having both pro- and anti-tumor properties. This shift is due to the now well recognized capabilities of several myeloid cell types that foster pro-tumor programming of premalignant tissue, as well as the discovery that subsets of leukocytes also suppress development and effector functions of lymphocytes important for mediating anti-tumor immunity. In this review, we focus on the underappreciated role that T lymphocytes play in promoting tumor development. This includes, in addition to the role of T regulatory cells, a role for natural killer T cells and CD4+ T helper cells in suppressing anti-tumor immunity and promoting cancer growth and metastasis.
Original language | English |
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Pages (from-to) | 3-10 |
Number of pages | 8 |
Journal | Cytokine and Growth Factor Reviews |
Volume | 21 |
Issue number | 1 |
DOIs | |
State | Published - Feb 2010 |
Keywords
- Cancer
- Inflammation
- Lymphocytes
- Tumors