sentences:  It was found to inhibit cell proliferation through the down regulation of AML1-ETO fusion oncoprotein.Celastrol inhibits the fusion oncoprotein by inducing mitochondrial instability and initiating caspase activity The decrease of AML1-ETO also results in lower levels of C-KIT kinases, Akt/PKB, STAT3, and Erk1/2 – all of which are involved in cell signaling and gene transcription (Yu et al., 2016).Histone deacetylase inhibitors such as valproic acid (VPA), vorinostat, and all-trans retinoic acid (ATRA) are effective in targeting acute myeloid leukemia with the AML1-ETO fusion protein.