Long Noncoding RNA H19 Promotes Tumorigenesis of Multiple Myeloma by Activating BRD4 Signaling by Targeting MicroRNA 152-3p

Abstract

arrest by upregulating miR-152-3p in MM cells. Furthermore, H19 knockdown suppressed the growth of xenograft tumor, reduced Ki-67 and BRD4 levels, and increased cell apoptosis in xenograft tumor tissues. Taking these results together, H19 knockdown suppresses MM tumorigenesis via inhibiting BRD4-mediated cell proliferation through targeting miR-152-3p, implying that H19 is a promising biomarker and drug target for MM.