Reading the tea leaves of tumor-mediated immunosuppression.

Orentas, Rimas J · Clin Cancer Res · 2013

basic_science · Level V

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Abstract

Polyphenol E, available as Polyphenon E, is a green tea extract whose activity can be benchmarked to the presence of specific catechins such as epigallocatechin 3-gallate (EGCG). Herein, Polyphenon E is shown to reverse myeloid-derived suppressor cell activity, linking the activity of a natural product extract to cell-mediated immunity.

Medical subject headings