HDAC7 and nasopharyngeal carcinoma: Moreover, we transfected HDAC7 expression plasmid into the NPC cells with the knockdown of HDAC7 by siRNA targeting 3′UTR of HDAC7, and observed that reexpression of HDAC7 rescued cell proliferation, migration, and invasion in the NPC cells with HDAC7 knockdown (Supplementary Fig. S1).