Dermal dendritic cells (DCs) have been found to activate cytotoxic T lymphocytes (CTLs) within inducible skin-associated lymphoid tissue (iSALT) in a murine contact hypersensitivity (CHS) model. DCs are further classified into conventional DC1 (cDC1), DC2 (cDC2), and monocyte-derived DC (MoDC). Furthermore, CD301b+ cDC2, subpopulation of resides specifically non-lymphoid barrier tissues includi...