Prevalence of T cell receptor ζchain deficiency in systemic lupus erythematosus
Prevalence of T cell receptor ζchain deficiency in systemic lupus erythematosus
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系统性红斑狼疮中 T 细胞受体 z 链缺陷的患病率
DOI:
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发表时间:
2003
期刊:
影响因子:
--
通讯作者:
G. Tsokos
中科院分区:
文献类型:
--
作者:
M. Nambiar;J. Mitchell;R. Ceruti;M. Malloy;G. Tsokos
T cells from patients with systemic lupus erythematosus (SLE) display antigen receptor-mediated signaling aberrations associated with defective T cell receptor (TCR) z chain expression. We determined the prevalence of TCR z chain deficiency in SLE from a large cohort of unselected racially diverse patients with different levels of clinical disease activity as determined by SLE Disease Activity Index (SLEDAI). Our data show that the occurrence of TCR z chain deficiency is 78% in SLE patients. There was no relationship between the deficiency of TCR z chain and the SLEDAI scores or therapy. TCR z chain deficiency was also not associated with age, race or gender and persisted over a 3 year follow-up period. Thus, there is a high prevalence of TCR z chain deficiency in SLE patients that is independent of disease activity, and persists over time indicating an important role for TCR z chain deficiency in SLE pathogenesis.
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影响因子:
3.5
作者:
Shai, R;Quismorio, FP;Jacob, CO
通讯作者:
Jacob, CO
DOI:
10.1073/pnas.95.25.14869
发表时间:
1998-12-08
影响因子:
11.1
作者:
Moser, KL;Neas, BR;Harley, JB
通讯作者:
Harley, JB
影响因子:
12.8
作者:
Nambiar, MP;Enyedy, EJ;Tsokos, GC
通讯作者:
Tsokos, GC
DOI:
10.1073/pnas.95.25.14875
发表时间:
1998-12-08
影响因子:
11.1
作者:
Gaffney, PM;Kearns, GM;Behrens, TW
通讯作者:
Behrens, TW
影响因子:
9.8
作者:
Gaffney, PM;Ortmann, WA;Behrens, TW
通讯作者:
Behrens, TW