Early rheumatoid arthritis is associated with diminished numbers of TH1 cells in stimulated peripheral blood

被引:9
作者
Mangge, H
Felsner, P
Herrmann, J
El-Shabrawi, Y
Liebmann, P
Schauenstein, K
机构
[1] Graz Univ, Sch Med, Dept Lab Med, Graz, Austria
[2] Graz Univ, Sch Med, Dept Pediat Immunol Rheumatol, Graz, Austria
[3] Graz Univ, Sch Med, Dept Internal Med, Graz, Austria
[4] Graz Univ, Sch Med, Dept Ophthalmol, Graz, Austria
[5] Graz Univ, Sch Med, Dept Gen & Expt Pathol, Graz, Austria
关键词
D O I
10.1016/S0171-2985(99)80077-1
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 [免疫学];
摘要
Rheumatoid arthritis (RA) has been associated with an altered TH1/TH2 balance. Here we present first results with a technique to quantitate stimulated TH1 and TH2 subsets in whole blood by means of cytofluorimetric detection of intracytoplasmic TH1 and TH2 cytokiner. A group of 10 patients suffering from initial stages of RA exhibited a significantly reduced percentage of TH1 cells (11.0 + 2.0%) in the peripheral blood as compared to 13 healthy, age matched controls (28.8 +/- 2.0%). The TH2 response, as determined by intracellular expression of IL-4, remained unchanged. The data may indicate a defect in the TH0-TH1 differentiation or/and a selective trapping of TH1 cells into the affected joints.
引用
收藏
页码:290 / 294
页数:5
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