Myelocytomatosis‐Protein Arginine N‐Methyltransferase 5 Axis Defines the Tumorigenesis and Immune Response in Hepatocellular Carcinoma

This study reveals that PRMT5 is an epigenetic executer of MYC, leading to repression of the transcriptional regulation of downstream genes that promote hepatocellular carcinogenesis, highlights a mechanism-based therapeutic strategy for MYC-driven HCC by PRMT5 inhibition through synergistically suppressed proliferation and enhanced antitumor immunity, and finally provides an opportunity to mitigate the resistance of "immune-cold" tumor to ICT.