Selective autophagy receptor hinders antitumor immunity.

Abstract

Autophagy has a dual role in tumor progression and therapy, influenced by specific receptors and cargo selection. Recent research published in Cell by Herhaus et al. identifies immunity-related GTPase Q (IRGQ) as a novel autophagy receptor that facilitates immune evasion in hepatocellular carcinoma (HCC) by degrading histocompatibility complex class I (MHC-I) molecules, highlighting a potential target to enhance immunotherapy.