title: A defect of cellular immunity in Xeroderma pigmentosum.
mesh_terms: D002648:Child; D002675:Child, Preschool; D004247:DNA / Q000096:biosynthesis; D004260:DNA Repair; D005260:Female; D006801:Humans; D006968:Hypersensitivity, Delayed; D007111:Immunity, Cellular; D007153:Immunologic Deficiency Syndromes / Q000276:immunology*; D007223:Infant; D037102:Lectins; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000378:metabolism / Q000528:radiation effects; D008297:Male; D012882:Skin Tests; D016038:Skin Transplantation; D013936:Thymidine / Q000378:metabolism; D014181:Transplantation Immunology; D014184:Transplantation, Homologous; D014316:Tritium; D014466:Ultraviolet Rays; D014983:Xeroderma Pigmentosum / Q000276:immunology*
chemical_list: D037102:Lectins; D014316:Tritium; D004247:DNA; D013936:Thymidine