ARHGAP5 and hepatocellular carcinoma: In multiple independent HCC cohorts of Chinese (GSE84005 and GSE115018), Japanese (GSE17856) and Italian (GSE55092), lncRNA ARHGAP5‐AS1 levels expressed in cancerous tissues were consistently elevated, compared to normal specimens (all p < 0.05) (Figure S1A).24, 25, 26