We have generated an immunodeficient model, B-NDG MHC I/II DKO mice plus, that lacks both MHC-I and MHC-II.
B-NDG MHC I/II DKO mice plus mice displayed an extended life span and reduced GvHD following human PBMC engraftment when compared to B-NDG mice and B-NDG B2m KO mice plus.
B-NDG MHC I/II DKO mice plus is an ideal immunodeficient model for extended engraftment of human PBMCs.