PPARγ induces PD-L1 expression in MSS+ colorectal cancer cells

PPARγ induces PD-L1 expression in MSS+ colorectal cancer cells

Solely a small subset of colorectal most cancers (CRC) sufferers advantages from immunotherapies, comprising blocking antibodies (Abs) towards checkpoint receptor “programmed-cell-death-1” (PD1) and its ligand (PD-L1), as a result of most instances lack the required mutational burden and neo-antigen load brought on by microsatellite instability (MSI) and/or an infected, immune cell-infiltrated PD-L1+ tumor microenvironment. Peroxisome proliferator-activated-receptor-gamma (PPARγ), a…

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