RPS6KB1 and neoplasm: Similarly, Mi et al. showed that imperatonin isolated from Angelica dahurica suppresses the tumor growth, proliferation, and angiogenesis of human colon cancer (HeLa, Hep3B, and HCT116) cells through HIF-1α targeting through mTOR/p70S6K/4E-BP1 and MAPK signaling pathways [132].