Identification of autoantibody biomarkers for primary Sjögren's syndrome using protein microarrays.
Identification of autoantibody biomarkers for primary Sjögren's syndrome using protein microarrays.
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DOI:
10.1002/pmic.201000206
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发表时间:
2011-04
期刊:
影响因子:
3.4
通讯作者:
Wong, David T.
中科院分区:
文献类型:
--
作者:
Hu, Shen;Vissink, Arjan;Arellano, Martha;Roozendaal, Caroline;Zhou, Hui;Kallenberg, Cees G. M.;Wong, David T.
Sjögren's syndrome (SS) is a chronic, progressive autoimmune disease primarily affecting women. Diagnosis of SS requires an invasive salivary gland tissue biopsy and a long delay from the start of the symptoms to final diagnosis has been frequently observed. In this study, we aim to identify salivary autoantibody biomarkers for primary SS (pSS) using a protein microarray approach. Immune-response protoarrays were used to profile saliva autoantibodies from patients with pSS (n=14), patients with systemic lupus erythematosus (SLE, n=13), and healthy control subjects (n=13). We identified 24 potential autoantibody biomarkers that can discriminate patients with pSS from both patients with SLE and healthy individuals. Four saliva autoantibody biomarkers, anti-transglutaminase, anti-histone, anti-SSA, and anti-SSB, were further tested in independent pSS (n=34), SLE (n=34), and healthy control (n=34) subjects and all were successfully validated with ELISA. This study has demonstrated the potential of a high-throughput protein microarray approach for the discovery of autoantibody biomarkers. The identified saliva autoantibody biomarkers may lead to a clinical tool for simple, noninvasive detection of pSS at low cost.
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影响因子:
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作者:
Hu, Shen;Zhou, Michael;Jiang, Jiang;Wang, Jianghua;Elashoff, David;Gorr, Sven;Michie, Sara A.;Spijkervet, Fred K. L.;Bootsma, Hendrika;Kallenberg, Cees G. M.;Vissink, Arjan;Horvath, Steve;Wong, David T.
通讯作者:
Wong, David T.
影响因子:
158.5
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通讯作者:
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通讯作者:
Ferraccioli, G. F.
影响因子:
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作者:
Schnack, C.;Danzer, K. M.;Gillardon, F.
通讯作者:
Gillardon, F.
影响因子:
3.4
作者:
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通讯作者:
Lucacchini, Antonio