Background: Recent studies implicate adipokines in the pathogenesis of inflammatory diseases, including psoriasis. In this study we evaluated the significance of serum resistin levels in psoriasis patients using a meta-analysis approach.223 Methods: Relevant articles were retrieved by searching the following English and Chinese databases: Cochrane Library, PubMed, Springer Link, Chinese Biomedical Database (CBM) and Chinese National Knowledge Infrastructure (CNKI). The retrieved studies were subjected to a thorough screening procedure to identify case-control studies that contained the required data. Data was extracted from each study and Version 12.0 STATA statistical software was employed for statistical analyses. Results: Nine case-control studies, containing 421 psoriasis patients and 348 healthy controls, were included in this study. The major result of the meta-analysis revealed a statistically significant association between serum resistin levels and psoriasis (SMD = 2.22, 95%CI: 1.14-3.29, P < 0.001). Subgroup analysis based on ethnicity showed that, compared to the healthy controls, serum resistin levels were markedly higher in psoriasis patients in both Asian and Caucasian populations (Asians: SMD = 3.27, 95%CI = 1.62 ∼ 4.91, P < 0.001; Caucasians: SMD = 0.91, 95%CI = 0.28 ∼ 1.54, P < 0.001). Conclusions: Based on our results, we conclude that serum resistin level in psoriasis patients is higher than healthy controls, and raises the possibility that elevated serum resistin levels may be a novel diagnostic marker in psoriasis and may predict the occurrence of co-morbidities in psoriasis patients.
CITATION STYLE
Huang, H., Shen, E., Tang, S., Tan, X., Guo, X., Wang, Q., & Ding, H. (2015). Increased serum resistin levels correlate with psoriasis: A meta-analysis. Lipids in Health and Disease, 14(1). https://doi.org/10.1186/s12944-015-0039-9
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