Furthermore, we investigated the effect of salvianolic acid C (SAC), a natural selective YTHDF1 inhibitor.30 In vitro studies revealed that SAC suppressed the growth of tumor organoids derived from ApcMin/+Ythdf1cKi mice but had no effect on ApcMin/+ tumor organoids (Fig. 7f). The gene discussed is YTHDF1; the disease is neoplasm.