NewslettersImmune Regulation NewsIntestinal Microbiota Controls Graft-Versus-Host Disease Independent of Donor-Host Genetic DisparityBy Laurisa Dohm - July 28, 20230254Investigators demonstrated that genetically identical mice of differing vendor origins had markedly different intestinal microbiota and ileal MHC-II expression, resulting in discordant graft-versus-host disease severity.[Immunity]AbstractGraphical Abstract