OPN-9652

OPN-9652 is a potent, orally active, and covalent TEAD inhibitor (MSTO-211H TEAD IC50 = 0.005 µM) targeting the central palmitate binding pocket of TEADs. OPN-9652 reduces TEAD-dependent reporter activity and expression of TEAD targets (CTGF and CYR61) . OPN-9652 resensitizes drug-tolerant SOX10 KO cells to BRAFi + MAPKi. OPN-9652 delays the onset of tumor resistance to BRAFi + MEKi from minimal residual disease (MRD) in a BRAF mutant A375 xenograft mouse model. OPN-9652 can be used for melanoma research[1].