Article
Temporally Distinct PD-L1 Expression by Tumor and Host Cells Contributes to Immune Escape.
Cancer immunology research - 1 Feb 2017
Noguchi Takuro, Ward Jeffrey P, Gubin Matthew M, Arthur Cora D, Lee Sang Hun, Hundal Jasreet, Selby Mark J, Graziano Robert F, Mardis Elaine R, Korman Alan J, Schreiber Robert D
Abstract excerpt
Antibody blockade of programmed death-1 (PD-1) or its ligand, PD-L1, has led to unprecedented therapeutic responses in certain tumor-bearing individuals, but PD-L1 expression's prognostic value in stratifying cancer patients for such treatment remains unclear. Reports conflict on the significance of correlations between PD-L1 on tumor cells and positive clinical outcomes to PD-1/PD-L1 blockade. We investigated...
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