Regulatory T cells move in when gliomas say "I Do".

Choi, Bryan D; Fecci, Peter E; Sampson, John H · Clin Cancer Res · 2012

review · Level V

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Abstract

Indoleamine 2,3-dioxygenase (IDO) is an enzyme with known immunosuppressive and tolerogenic effects in cancer. Mounting evidence has associated IDO expression with the induction of regulatory T cells (Treg) and malignant progression. IDO inhibition may therefore provide a promising therapeutic approach for glioblastoma, where the need for novel treatment is great.

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