A simple in vitro technique for studies on induction of class II transplantation antigens on keratinocytes.
A new technique is described for evaluation of the induction and kinetics of class II transplantation antigens on keratinocytes. By culturing small rat or human skin specimens for 2-5 days in media containing gamma-interferon, class II antigens were detected on keratinocytes by immunohistochemistry. This technique is rapid and technically simple compared to keratinocyte cultures and raises the possibility of studying other cells in the skin.
D000818:Animals; D004817:Epidermis / Q000276:immunology*; D006683:HLA-DQ Antigens / Q000096:biosynthesis; D006684:HLA-DR Antigens / Q000096:biosynthesis; D000949:Histocompatibility Antigens Class II / Q000096:biosynthesis*; D006801:Humans; D007213:Indomethacin / Q000494:pharmacology; D007371:Interferon-gamma / Q000494:pharmacology; D007633:Keratins; D051381:Rats; D011917:Rats, Inbred Lew
D006683:HLA-DQ Antigens; D006684:HLA-DR Antigens; D000949:Histocompatibility Antigens Class II; D007633:Keratins; D007371:Interferon-gamma; D007213:Indomethacin