Expression of Plasma Soluble HLA-G and Factors Involving Influencing its Expression Levels in Patients with Systemic Lupus Erythematosus / 医学研究杂志

0.05).However,the patients with increased levels of sHLA-G had higher incidence of central nervous system involvement(P=0.007) and more severe disease activity(P=0.027) in comparison with patients with normal plasma sHLA-G levels.Finally,the expression of plasma sHLA-G was not influenced by the treatment with glucocorticoids,immunosuppressive agents or antimalarials.Conclusion The increased production of sHLA-G indicates that sHLA-G may play an important role in the pathogenesis of SLE.The expression of sHLA-G may be associated with disease activity and severity of lupus patients,but be independence of HLA-G 14bp ins/del polymorphism and drug treatment.