GPR39 Suppresses Ferroptosis via the Nrf2/SLC7A11 Axis and Reduces the Sensitivity of Colorectal Cancer to Anti-PD-1 Immunotherapy
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Background: PD-1 blockade has yet to achieve broad clinical success in colorectal cancer (CRC), with microsatellite-stable tumors proving especially resistant. At the same time, ferroptosis has emerged as a mechanistic link betwe... ...