{'fraction_non_alphanumeric': 0.026862026862026864, 'fraction_numerical': 0.0463980463980464, 'mean_word_length': 4.466666666666667, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
THE MAJOR HISTOCOMPATIBILITY COMPLEX IN PSORIASIS VULGARIS

HLA‐C typing was performed on 40 unrelated Japanese patients with psoriasis vulgaris. The patient group consisted of 22 patients who had psoriatic HLA antigens i.e., B13 in seven cases, B17 in one case and B37 in 14 cases; and 18 patients who had none of these specific HLA antigens. HLA‐C typing was also performed on 40 unrelated healthy Japanese controls. Cw6 was found in 55.0% of the patients as compared with 5.0% of the healthy controls. All patients (21 cases) who had either B13 or B37 were positive for Cw6. Both controls who were positive for Cw6 also had B37. These results suggest the possibility of a linkage disequilibrium between Cw6 from locus C and B13 and B37 from locus B, and/or an association between Cw6 and susceptibility to psoriasis.