ITGAM and infection: Mice immunized with UV-Ct alone generated regulatory T cells and an accumulation of tolerogenic CD11b-CD103+ dendritic cells (DCs) that exacerbated subsequent Ct infection, whereas mice immunized with UV-Ct-cSAP exhibited elevated immunogenic uterine CD11b+CD103- DCs that led to effector T cells seeding the uterine mucosa with resident memory T (TRM) cells (24).