this review focuses on the importance of epidermal langerhans ' cells in antigen presenting and accessory cell functions , on the role of la-positive keratinocytes in generating certain types of immune responses , on the role of normal keratinocytes in the liberation of cytokines , on the identification of murine thy-1-bearing dendritic epidermal cells , and on the modulation of epidermal immune functions by various physical and chemical agents .
C0003320
antigen
C0301872
immune responses