Microbial metabolite ammonia disrupts TGF-β signaling to promote colon cancer - Krishanu Bhowmick; Xiaochun Yang; Taj Mohammad; Xiyan Xiang; Christine L. Molmenti; Bibhuti Mishra; Srinivasan Dasarathy; Adrian R. Krainer; Md. Imtaiyaz Hassan; Keith A. Crandall; Lopa Mishra (Journal of Biological Chemistry, 2025)