In English | En español
Questions About Cancer? 1-800-4-CANCER

NCI Drug Dictionary

NCI Drug Dictionary

  

CBP/beta-catenin antagonist PRI-724 
A potent, specific inhibitor of the canonical Wnt signaling pathway in cancer stem cells with potential antineoplastic activity. Wnt signaling pathway inhibitor PRI-724 specifically inhibits the recruiting of beta-catenin with its coactivator CBP (the binding protein of the cAMP response element-binding protein CREB); together with other transcription factors beta-catenin/CBP binds to WRE (Wnt-responsive element) and activates transcription of a wide range of target genes of Wnt/beta-catenin signaling. Blocking the interaction of CBP and beta-catenin by this agent prevents gene expression of many proteins necessary for growth, thereby potentially suppressing cancer cell growth. The Wnt/beta-catenin signaling pathway regulates cell morphology, motility, and proliferation; aberrant regulation of this pathway leads to neoplastic proliferation. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
Synonym:Wnt signaling pathway inhibitor PRI-724
Code name:PRI-724