國家衛生研究院 NHRI:Item 3990099045/6376
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    Please use this identifier to cite or link to this item: http://ir.nhri.org.tw/handle/3990099045/6376


    Title: PTPN22 C1858T and the risk of psoriasis: a meta-analysis
    Authors: Chen, YF;Chang, JS
    Contributors: National Institute of Cancer Research
    Abstract: Psoriasis is a chronic autoimmune skin diseasewith both environmental and genetic risk factors. Previousstudies of the association between psoriasis and PTPN22C1858T (rs2476601), a gain of function variant associatedwith a stronger inhibitory effect of T-lymphocytes, haveproduced inconsistent results. The purpose of the currentstudy is to evaluate the association between PTPN22C1858T and psoriasis using meta-analysis to: (1) have asufficient sample size for detecting a weak association; and(2) to explore the heterogeneity between studies. A meta-analysis based on random-effects model was performedwith ten studies (3,334 psoriasis cases and 5,753 controls)identified from a literature search. A non-significantlypositive association between psoriasis and the PTPN22T1858 was observed [summary allelic odds ratio(OR) = 1.15, 95 % confidence interval (CI): 1.00–1.33]and the association appears stronger among subjects withpsoriatic arthritis (summary allelic OR = 1.23, 95 % CI:1.00–1.52). A null association between PTPN22 T1858 andearly-onset psoriasis was observed (summary allelicOR = 1.08, 95 % CI: 0.92–1.28). The current analysisshowed a non-significantly positive association betweenpsoriasis and the PTPN22 T1858 allele, and the associationappeared stronger among subjects with psoriatic arthritis.Future studies of psoriasis should incorporate gene-envi-ronment interaction in the analysis and pay attention to theheterogeneity of psoriasis cases and bias associated withpopulation stratification.
    Date: 2012-08
    Relation: Molecular Biology Reports. 2012 Aug;39(8):7861-7870.
    Link to: http://dx.doi.org/10.1007/s11033-012-1630-z
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0301-4851&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000305749200003
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84868644755
    Appears in Collections:[Jeffrey Shu-Ming] Periodical Articles

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