The search terms used were "Transient Receptor Potential Channels", "TRP channels", "TRPV1", "TRPA1", "TRPV4", "TRPV2", "TRPM2", "TRPM3", "TRPM7", "TRPM8", "TRPC3", "colitis", "inflammatory bowel disease", "IBD", "ulcerative colitis", "Crohn Disease". Here, TRPV2 is linked to colitis.