Oncogenic BRAF, unrestrained by TGFβ-receptor signalling, drives right-sided colonic tumorigenesis. - Leach JDG; Vlahov N; Tsantoulis P; Ridgway RA; Flanagan DJ; Gilroy K; Sphyris N; Vázquez EG; Vincent DF; Faller WJ; Hodder MC; Raven A; et al. (Nature communications, 2021)