Abstract
Evidence has indicated that failed antitumor immunity is dominated by immunosuppressive mechanisms within the tumor microenvironment. In this issue of Immunity, Peng et al. (2007) add to this list by describing tumor-infiltrating gammadelta T cells that have regulatory function.
MeSH terms
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Animals
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Humans
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Lymphocytes, Tumor-Infiltrating / immunology*
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Neoplasms / immunology*
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Receptors, Antigen, T-Cell, gamma-delta / analysis
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T-Lymphocyte Subsets / immunology*
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T-Lymphocytes, Regulatory / immunology*
Substances
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Receptors, Antigen, T-Cell, gamma-delta