Article
Downregulation of PD-L1 expression by Wnt pathway inhibition to enhance PD-1 blockade efficacy in hepatocellular carcinoma
10 Apr 2025
Abstract excerpt
BACKGROUND: Immunotherapy targeting the programmed death-ligand 1 (PD-L1) pathway is a standard treatment for advanced hepatocellular carcinoma (HCC). The Wnt signaling pathway, often upregulated in HCC, contributes to an immunosuppressive tumor microenvironment. This study investigated the impact of Wnt pathway inhibition on PD-L1 expression in HCC and evaluated the potential therapeutic benefit of combining Wnt...
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