USP20 promotes CD8(+) T cell exhaustion and impairs KRAS(G12D) inhibitor efficacy by orchestrating cholesterol metabolism and autophagy in pancreatic cancer. (gut.bmj.com)

Authors: Yu Z … Jiao Z Journal: Gut Published: 2026-07-02 DOI: https://doi.org/10.1136/gutjnl-2026-338277