PRMT6 protects against liver fibrosis in humans. (A) Human liver samples were stained for PRMT6 and COL1A1. (Right) Correlation between PRMT6 and COL1A1 protein levels. N = 63. (B) PRMT6, COL1A1, and COL3A1 expression in human samples GSE48452. PRMT6 expression in patients with or without steatosis and fibrosis. (C and D) Correlation between PRMT6, COL1A1, and COL3A1 in patients with steatosis, N = 18 (C) and alcohol-associated hepatitis (N = 15, GSE28619).