A Tc1- and Th1-T-lymphocyte-rich tumor microenvironment is a hallmark of MSI colorectal cancer. - Huang Z; Mandelkow T; Debatin NF; Lurati MCJ; Ebner J; Raedler JB; Bady E; Müller JH; Simon R; Vettorazzi E; Menz A; Möller K; et al. (The Journal of pathology, 2025)