DEMONSTRATION OF INTERLEUKIN-2, INTERLEUKIN-4 AND INTERLEUKIN-6 IN SERA FROM PATIENTS WITH LOCALIZED SCLERODERMA

被引:92
作者
IHN, H [1 ]
SATO, S [1 ]
FUJIMOTO, M [1 ]
KIKUCHI, K [1 ]
TAKEHARA, K [1 ]
机构
[1] UNIV TOKYO,FAC MED,DEPT DERMATOL,BUNKYO KU,TOKYO,JAPAN
关键词
LOCALIZED SCLERODERMA; INTERLEUKIN-2; INTERLEUKIN-4; INTERLEUKIN-6;
D O I
10.1007/BF01262331
中图分类号
R75 [皮肤病学与性病学];
学科分类号
100206 ;
摘要
Localized scleroderma has been reported to be accompanied by immunological abnormalities related to B cells, but little is known about T-cell activation in this disease, In this study, serum levels of interleukin-4 (IL-2), interleukin-4 (IL-4) and interleukin-6 (IL-6), which are known to be released by activated T cells, were determined using a sensitive enzyme-linked immunosorbent assay in 48 patients with localized scleroderma and 20 with systemic sclerosis, and in 20 healthy control subjects. IL-2, IL-4 and IL-6 were detected in serum from patients with localized scleroderma but not in that from healthy controls. The presence of antihistone antibodies correlated significantly with elevated IL-4 and IL-6 levels. Decreased serum levels of IL-2, IL-4 and IL-6 paralleled improvement in cutaneous sclerosis. Frequent detection of these lymphokines in serum from patients with localized scleroderma reflects T-cell activation in this disorder.
引用
收藏
页码:193 / 197
页数:5
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