Gastroenterology Commons^™

Targeting Transcription Factor Tcf4 By Γ-Mangostin, A Natural Xanthone., Balaji Krishnamachary, Dharmalingam Subramaniam, Prasad Dandawate, Sivapriya Ponnurangam, Pugazhendhi Srinivasan, Prabhu Ramamoorthy, Shahid Umar, Sufi Mary Thomas, Animesh Dhar, Seth Septer, Scott J. Weir, Thomas M. Attard, Shrikant Anant

Manuscripts, Articles, Book Chapters and Other Papers

Given that colon cancer is the third most common cancer in incidence and cause of death in the United States, and current treatment modalities are insufficient, there is a need to develop novel agents. Towards this, here we focus on γ-Mangostin, a bioactive compound present in the Mangosteen (Garcinia mangostana) fruit. γ-Mangostin suppressed proliferation and colony formation, and induced cell cycle arrest and apoptosis of colon cancer cell lines. Further, γ-Mangostin inhibited colonosphere formation. Molecular docking and CETSA (Cellular thermal shift assay) binding assays demonstrated that γ-Mangostin interacts with transcription factor TCF4 (T-Cell Factor 4) at the β-catenin …