As shown in Figure 6A,B, compared with NC control, SGC‐7901 and BGC‐823 GC cells transfected with sh‐RP11‐81H3.2, miR‐339 mimics, or sh‐HNRNPA1 significantly inhibited the cell proliferation as examined by CCK‐8 kit. The gene discussed is HNRNPA1; the disease is gastric cancer.