Expression profiles of Th17 pathway related genes in human systemic lupus erythematosus

Hai Feng Pan, Rui Xue Leng, Chen Chen Feng, Xiang Pei Li, Gui Mei Chen, Bao Zhu Li, Wang Dong Xu, Song Guo Zheng, Dong Qing Ye

Research output: Contribution to journalArticlepeer-review

30 Scopus citations


Recently, evidence is emerging that inappropriate regulation of type 17 T helper cells (Th17) plays a fundamental role in the development of many autoimmune diseases including systemic lupus erythematosus (SLE). However, the role of Th17-related cytokines in SLE remains elusive. To further investigate the role and imbalance of Th17-related cytokines in the pathogenesis of SLE. A Quantitative RT-PCR Array (Human Th17 for Autoimmunity & Inflammation PCR Array) analyses were performed to study Th17-related genes expression in peripheral white blood cells of 25 new-onset patients with SLE and 15 healthy subjects. When gene expression for SLE patients was compared to the mean of normal controls, among the 84 target genes related to Th17 pathway, 7 (CXCL1, ICAM1, IL10, IL5, IL8, ISG20, JAK2,) were upregulated and 6 (CD28, CD40LG, S1PR1, IL17RE, IL23R, RORC) downregulated. However, comparisons of mRNA expression of Th17 related cytokines between lupus nephritis (LN) patients and SLE patients without nephritis (SLE non LN) showed no significant difference. In conclusion, SLE patients and normal controls showed different expression of a few genes in Th17 pathway, indicating that the pathway may be involved in the pathogenesis of SLE.

Original languageEnglish (US)
Pages (from-to)391-399
Number of pages9
JournalMolecular Biology Reports
Issue number1
StatePublished - Jan 2013

All Science Journal Classification (ASJC) codes

  • Molecular Biology
  • Genetics


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