Elevated serum level of growth arrest-specific protein 6 (Gas6) in systemic lupus erythematosus patients is associated with nephritis and cutaneous vasculitis

Chien Sheng Wu, Chung Yi Hu, Huei-Fang Tsai, I. Tsu Chyuan, Cheng Ju Chan, Sheng Kai Chang, Ping Ning Hsu

研究成果: 雜誌貢獻文章同行評審

17 引文 斯高帕斯(Scopus)

摘要

Growth arrest-specific protein 6 (Gas6) is a serum protein involved in granulocyte, platelet and endothelium interaction, and is implicated in both anti-inflammatory response as well as platelet/leukocytes activation. We investigated serum Gas6 level in different clinical manifestations of systemic lupus erythematosus (SLE). Data were collected in 83 patients with SLE and 40 non-lupus controls. The Gas6 levels were detected by enzyme-linked immunosorbent assay. Our results demonstrated that the Gas6 level was higher in SLE patients as compared to the non-lupus control subjects (SLE vs. non-lupus control, median [inter-quartile range (IQR)] 22.67 [19.40-28.60] vs. 18.97 [16.05-20.62] ng/mL, p <0.01). Furthermore, Gas6 level was higher in patients with nephritis (nephritis vs. non-nephritis, median [IQR] 26.21 [21.17-31.61] vs. 22.22 [18.98-26.98] ng/mL, p = 0.03) and in patients with cutaneous vasculitis (vasculitis vs. non-vasculitis, median [IQR] 27.89 [23.24-34.26] vs. 22.30 [19.32-27.16] ng/mL, p = 0.03). Our results indicate that the serum Gas6 level is increased in SLE patients with lupus nephritis or cutaneous vasculitis, implicating a potential to serve as a SLE disease activity marker.
原文英語
頁(從 - 到)625-629
頁數5
期刊Rheumatology International
34
發行號5
DOIs
出版狀態已發佈 - 2014

ASJC Scopus subject areas

  • Rheumatology
  • Immunology
  • Immunology and Allergy
  • Medicine(all)

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