CCK-8 and colony formation assays showed that hnRNPA1 knockdown promoted short-term and long-term proliferation of GC cells; more importantly, the inhibition of proliferation induced by MAGOH knockdown was reversed by hnRNPA1 knockdown (Fig. 7G-J, Fig. S4E, F). The gene discussed is HNRNPA1; the disease is gastric cancer.