{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,20]],"date-time":"2026-06-20T05:51:43Z","timestamp":1781934703385,"version":"3.54.5"},"reference-count":40,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2026,6,19]],"date-time":"2026-06-19T00:00:00Z","timestamp":1781827200000},"content-version":"vor","delay-in-days":169,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100017610","name":"Shenzhen Science and Technology Innovation Program","doi-asserted-by":"publisher","award":["JCYJ20240813104215020"],"award-info":[{"award-number":["JCYJ20240813104215020"]}],"id":[{"id":"10.13039\/501100017610","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81971464"],"award-info":[{"award-number":["81971464"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2019YFC0840603"],"award-info":[{"award-number":["2019YFC0840603"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100019018","name":"Chinese Academy of Medical Sciences Initiative for Innovative Medicine","doi-asserted-by":"publisher","award":["2017-I2M-3-001"],"award-info":[{"award-number":["2017-I2M-3-001"]}],"id":[{"id":"10.13039\/501100019018","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Immunology Research"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>This multicenter study aimed to analytically compare the performance of automated quantitative assays\u2014chemiluminescence immunoassay (CLIA) and multiplexed bead immunoassay (MBI)\u2014for detecting anti\u2010Ro\/La antibodies in Chinese patients with primary Sj\u00f6gren\u2019s syndrome (pSS), compared to line immunoassay (LIA) that is most commonly used in China.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Based on the Chinese Sj\u00f6gren\u2019s Syndrome Collaborative Research Group, serum samples from 434 patients with pSS and 100 healthy controls were analyzed using LIA, CLIA, and MBI. Sensitivity, specificity, and qualitative agreement were assessed. Receiver operating characteristic (ROC) analysis was carried out to compare the analytical accuracy among assays in detecting anti\u2010Ro\/La antibodies, and the DeLong test was used to compare areas under curves (AUCs).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      High specificity (95% to 100%) was observed in these assays, and LIA demonstrated the highest sensitivity for anti\u2010Ro60 (92.6%) and anti\u2010Ro52 (89.2%). CLIA and MBI exhibited comparable sensitivity to LIA for anti\u2010La (50.9% vs. 50.2% vs. 48.2%). Qualitative agreement among assays was good for anti\u2010Ro60 (\n                      <jats:italic>\u03ba<\/jats:italic>\n                      : 0.84\u20130.93) and moderate for anti\u2010La (\n                      <jats:italic>\u03ba<\/jats:italic>\n                      : 0.74\u20130.86). MBI achieved the highest AUC values for anti\u2010Ro60 (0.980), anti\u2010Ro52 (0.970), and anti\u2010La (0.935), outperforming CLIA and LIA (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009 &lt; 0.05).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Automated assays (CLIA and MBI) demonstrate high specificity and analytical accuracy for anti\u2010Ro\/La antibody detection in pSS. MBI achieved the highest accuracy, whereas LIA showed superior sensitivity for anti\u2010Ro60\/52 detection. CLIA provided reliable specificity but failed to detect anti\u2010Ro52 in this study. Collectively, these findings indicate that CLIA and MBI may represent reliable alternatives to LIA, although validation in disease\u2010controlled cohorts is required before clinical implementation.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1155\/jimr\/9771858","type":"journal-article","created":{"date-parts":[[2026,6,20]],"date-time":"2026-06-20T05:20:17Z","timestamp":1781932817000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Multicenter Analytical Comparison of Automated Quantitative Assays Versus Line Immunoassay for Anti\u2010Ro\/La Antibody Detection in Primary Sj\u00f6gren\u2019s Syndrome"],"prefix":"10.1155","volume":"2026","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5923-1899","authenticated-orcid":false,"given":"Yu-Lan","family":"Chen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chao-Jun","family":"Hu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lin-Yi","family":"Peng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dong","family":"Xu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7808-9867","authenticated-orcid":false,"given":"Wen","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6954-7272","authenticated-orcid":false,"given":"Yan","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3766-6562","authenticated-orcid":false,"given":"Dong-Zhou","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"Chinese Sj\u00f6gren\u2019s Syndrome Collaborative Research Group","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,6,19]]},"reference":[{"key":"e_1_2_12_1_2","doi-asserted-by":"publisher","DOI":"10.1136\/annrheumdis-2016-210571"},{"key":"e_1_2_12_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/acr.21591"},{"key":"e_1_2_12_3_2","doi-asserted-by":"publisher","DOI":"10.1136\/ard.61.6.554"},{"key":"e_1_2_12_4_2","doi-asserted-by":"publisher","DOI":"10.1038\/nrdp.2016.47"},{"key":"e_1_2_12_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/0022-2836(92)90890-v"},{"key":"e_1_2_12_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.autrev.2009.02.010"},{"key":"e_1_2_12_7_2","doi-asserted-by":"publisher","DOI":"10.1136\/ard.61.10.929"},{"key":"e_1_2_12_8_2","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.2003.028340"},{"key":"e_1_2_12_9_2","doi-asserted-by":"publisher","DOI":"10.1097\/RHU.0b013e3182675e4f"},{"key":"e_1_2_12_10_2","doi-asserted-by":"publisher","DOI":"10.3390\/ijms19102935"},{"key":"e_1_2_12_11_2","doi-asserted-by":"publisher","DOI":"10.1136\/annrheumdis-2014-206297"},{"key":"e_1_2_12_12_2","doi-asserted-by":"publisher","DOI":"10.1136\/annrheumdis-2018-215004"},{"key":"e_1_2_12_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaut.2012.01.014"},{"key":"e_1_2_12_14_2","doi-asserted-by":"publisher","DOI":"10.1093\/rheumatology\/keaa786"},{"key":"e_1_2_12_15_2","first-page":"53","article-title":"Significance of Anti-La\/SSB Antibodies in Primary Sj\u00f6gren\u2019s Syndrome Patients With Combined Positivity for Anti-Ro\/SSA and Salivary Gland Biopsy","volume":"126","author":"Cafaro G.","year":"2020","journal-title":"Clinical and Experimental Rheumatology"},{"key":"e_1_2_12_16_2","article-title":"Progress in Clinical Application and Detection of Autoantibodies Related to Sj\u00f6gren\u2019s Syndrome","volume":"30","author":"Li Y. 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