STAT3-IN-49

STAT3-IN-49 (compound B16) is a potent and selective inhibitor of STAT3. It binds to the SH2 domain of STAT3, blocking its phosphorylation and nuclear translocation. STAT3-IN-49 inhibits migration, invasion, and colony formation in triple-negative breast cancer (TNBC) cells. Additionally, it suppresses tumor growth in the MDA-MB-231 xenograft mouse model. STAT3-IN-49 is applicable for TNBC research.