Distribution of T-cell subsets as defined by monoclonal antibodies in skin lesions of psoriasis vulgaris.
Cryostat tissue sections from skin lesions of 16 patients suffering from chronic stationary psoriasis vulgaris were assayed for the presence of distinct T-cell subpopulations with monoclonal antibodies. Using two pan-T surface markers (M-T 4-11 and Lyt 3) the total number of infiltrating T-cells was measured. This cell population was further dissected into Leu 3a (helper/inducer) and M-T 8-11 (cytotoxic/suppressor) positive subsets. Percentages of T-cell subpopulations were within the ranges found in healthy peripheral blood and were thus regarded as normal.
D000911:Antibodies, Monoclonal / Q000276:immunology; D006801:Humans; D007124:Immunoenzyme Techniques; D011565:Psoriasis / Q000473:pathology*; D012867:Skin / Q000473:pathology*; D013601:T-Lymphocytes / Q000145:classification / Q000276:immunology*
D000911:Antibodies, Monoclonal