| Lee, Chyou-Shen |
------>authors3_c= ------>paper_class1=1 ------>Impact_Factor=2.599 ------>paper_class3=2 ------>paper_class2=1 ------>vol=151 ------>confirm_bywho=None ------>insert_bywho=hftsai ------>Jurnal_Rank=50.0 ------>authors4_c= ------>comm_author= ------>patent_EDate=None ------>authors5_c= ------>publish_day=1 ------>paper_class2Letter=None ------>page2=390 ------>medlineContent= ------>unit=000 ------>insert_date=20081202 ------>iam=3 ------>update_date=None ------>author=??? ------>change_event=2 ------>ISSN= ------>authors_c= ------>score=466 ------>journal_name=Clin. Exp. Immunol. ------>paper_name=Elevated serum decoy receptor 3 (DcR3) with enhanced T cell activation in systemic lupus erythematosus. ------>confirm_date=None ------>tch_id=097069 ------>pmid=18190609 ------>page1=383 ------>fullAbstract=Decoy receptor 3 (DcR3/TR6) is a decoy receptor for the Fas ligand (FasL) and can inhibit FasL-induced apoptosis. It has been reported recently that DcR3 can induce T cell activation via co-stimulation of T cells, suggesting that DcR3 may be involved in the pathophysiology of autoimmune diseases. This study aims to analyse the serum DcR3 in patients with systemic lupus erythematosus (SLE) and to investigate the role of DcR3 in the pathogenesis of SLE. Significantly elevated serum DcR3 was observed in SLE patients, and the mean serum DcR3 level was significantly higher for those with active disease [SLE disease activity index (SLEDAI) >/= 10] compared with that in patients with inactive disease (SLEDAI < 10). In addition to reducing activation-induced cell death in activated T cells via neutralization of the FasL, soluble DcR3-Fc enhanced T cell proliferation and increased interleukin-2 and interferon-gamma production via co-stimulation of T cells. Moreover, enhanced T cell reactivity to DcR3-induced co-stimulation was demonstrated in lymphocytes from patients with SLE, suggesting the elevated serum DcR3 may associate with enhanced T cell activation in vivo. These findings are the first to demonstrate that serum DcR3 concentrations are increased in SLE patients, and this may imply a possible role of DcR3 in the pathogenesis of SLE via enhanced T cell hyperreactivity and reduced apoptosis in activated T cells. ------>tmu_sno=None ------>sno=20431 ------>authors2=Hu, Chung-Yi; ------>authors3=Tsai, Hwei-Fang ------>authors4=Wu, Chien-Sheng; ------>authors5=Hsieh, Shie-Liang ------>authors6=Liu, Li-Chun; Hsu, Ping-Ning. ------>authors6_c= ------>authors=Lee, Chyou-Shen ------>delete_flag=0 ------>SCI_JNo=None ------>authors2_c= ------>publish_area=0 ------>updateTitle=Elevated serum decoy receptor 3 with enhanced T cell activation in systemic lupus erythematosus. ------>language=2 ------>check_flag=None ------>submit_date=None ------>country=None ------>no= ------>patent_SDate=None ------>update_bywho=None ------>publish_year=2008 ------>submit_flag=None ------>publish_month=1 |