title: [Differentiation antigens in keratinocytes II: cytoplasmic specificity expressed in the basal cell of the external root sheath of hairs but not in the basal cells of epidermis].
abstract: By means of indirect immunofluorescence with sera obtained from patients after bone marrow transplantation it has been demonstrated that antibodies were reacting with the cytoplasm of basal cells ((C.B.C.) in the external root sheath of hairs (E.R.S.). Some sera were found to react with C.B.C. of the E.R.S. but not with the C.B.C of the epidermis. The change in the antigenic properties of the basal cells was found to be situated at the orifice of the sebaceous gland duct.
mesh_terms: D000917:Antibody Formation; D016026:Bone Marrow Transplantation; D002454:Cell Differentiation; D005455:Fluorescent Antibody Technique; D006197:Hair / Q000166:cytology / Q000276:immunology*; D006801:Humans; D007633:Keratins; D012627:Sebaceous Glands / Q000166:cytology / Q000276:immunology; D012867:Skin / Q000166:cytology / Q000276:immunology*; D014184:Transplantation, Homologous
chemical_list: D007633:Keratins
vernacular_title: Antigènes de différenciation du kératinocyte II: spécificités cytoplasmiques exprimées dans la cellule basale de la gaine épithéliale externe des poils et non exprimées dans la cellule basale de l'épiderme.