{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T12:41:50Z","timestamp":1759927310260,"version":"build-2065373602"},"reference-count":16,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2015,4,27]],"date-time":"2015-04-27T00:00:00Z","timestamp":1430092800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"NIH","award":["P60-AR-48095","P60-AR-64172","N01-AR-6-2278"],"award-info":[{"award-number":["P60-AR-48095","P60-AR-64172","N01-AR-6-2278"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arthritis &amp; Rheumatology"],"published-print":{"date-parts":[[2015,5]]},"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>The factors responsible for radiographic severity in African American patients with rheumatoid arthritis (RA) are poorly understood. We sought to identify genes whose expression in peripheral blood mononuclear cells is associated with radiographic severity in RA.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>In the first phase of the study, we performed real\u2010time quantitative polymerase chain reaction to analyze the expression of 182 candidate genes in 40 African American RA patients with extremes of radiographic damage (low versus high radiographic scores) and disease duration (\u22642 years versus &gt;2 years) and 20 healthy African American control subjects; the genes were selected based on plausible immune pathways. In the second phase, we analyzed the expression of the genes that were shown to be significantly associated with radiographic scores in 576 African American patients with RA and 51 African American control subjects who had not been studied previously, accounting for autoantibody status and disease duration.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>We observed significant differences in <jats:italic>IFNGR1<\/jats:italic> expression between patients with RA and control subjects (adjusted <jats:italic>P<\/jats:italic> [<jats:italic>P<\/jats:italic><jats:sub>adj<\/jats:sub>]\u2009=\u20096 \u00d7 10<jats:sup>\u221214<\/jats:sup>) and in <jats:italic>IFNGR2<\/jats:italic> expression between RA patients with erosions and those with no erosions (<jats:italic>P<\/jats:italic><jats:sub>adj<\/jats:sub>\u2009=\u20090.01 by Wilcoxon's rank sum test). We also observed significant correlations between <jats:italic>IFNGR2<\/jats:italic> expression and radiographic scores (<jats:italic>P<\/jats:italic><jats:sub>adj<\/jats:sub>\u2009=\u20090.03 for erosions, <jats:italic>P<\/jats:italic><jats:sub>adj<\/jats:sub>\u2009=\u20090.04 for joint space narrowing, and <jats:italic>P<\/jats:italic><jats:sub>adj<\/jats:sub>\u2009=\u20090.03 for total radiographic score [zero\u2010inflated negative binomial regression model]) and annualized progression rate (<jats:italic>P<\/jats:italic><jats:sub>adj<\/jats:sub>\u2009=\u20090.0024 by Spearman's correlation analysis).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>These findings have important implications with respect to the role of interferon\u2010\u03b3 (IFN\u03b3) in the pathogenesis of RA and may lead to identification of a biomarker for radiographic damage. Additional studies are needed to define the cell subsets responsible for the association of IFN\u03b3 receptor gene expression with radiographic findings, which downstream mechanisms are involved, and generalizability to other RA populations.<\/jats:p><\/jats:sec>","DOI":"10.1002\/art.39056","type":"journal-article","created":{"date-parts":[[2015,2,23]],"date-time":"2015-02-23T11:11:49Z","timestamp":1424689909000},"page":"1165-1170","source":"Crossref","is-referenced-by-count":15,"title":["Brief Report: Expression of Interferon\u2010\u03b3 Receptor Genes in Peripheral Blood Mononuclear Cells Is Associated With Rheumatoid Arthritis and Its Radiographic Severity in African Americans"],"prefix":"10.1002","volume":"67","author":[{"given":"Qi","family":"Tang","sequence":"first","affiliation":[{"name":"University of Alabama at Birmingham and Second Xiangya Hospital of Central South University Changsha China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maria I.","family":"Danila","sequence":"additional","affiliation":[{"name":"University of Alabama at Birmingham"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiangqin","family":"Cui","sequence":"additional","affiliation":[{"name":"University of Alabama at Birmingham"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lauren","family":"Parks","sequence":"additional","affiliation":[{"name":"University of Alabama at Birmingham"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Brandi J.","family":"Baker","sequence":"additional","affiliation":[{"name":"University of Alabama at Birmingham"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Richard J.","family":"Reynolds","sequence":"additional","affiliation":[{"name":"University of Alabama at Birmingham"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chander","family":"Raman","sequence":"additional","affiliation":[{"name":"University of Alabama at Birmingham"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Keith C.","family":"Wanseck","sequence":"additional","affiliation":[{"name":"University of Alabama at Birmingham"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David T.","family":"Redden","sequence":"additional","affiliation":[{"name":"University of Alabama at Birmingham"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martin R.","family":"Johnson","sequence":"additional","affiliation":[{"name":"University of Alabama at Birmingham"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"CLEAR Investigators","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"suffix":"Jr.","given":"S. Louis","family":"Bridges","sequence":"additional","affiliation":[{"name":"University of Alabama at Birmingham"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2015,4,27]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMra1004965"},{"key":"e_1_2_7_3_1","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1007\/s00296-011-2355-3","article-title":"Gene expression patterns in peripheral blood cells associated with radiographic severity in African Americans with early rheumatoid arthritis","volume":"33","author":"Reynolds RJ","journal-title":"Rheumatol Int"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/acr.20040"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(89)92442-2"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.2517-6161.1995.tb02031.x"},{"key":"e_1_2_7_7_1","first-page":"65","article-title":"A simple sequentially rejective multiple test procedure","volume":"6","author":"Holm S.","year":"1979","journal-title":"Scand J Stat"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.immunol.15.1.563"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.immunol.16.1.293"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.7618088"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.immuni.2013.08.009"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature12873"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0014-5793(99)00701-2"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.4049\/jimmunol.1004013"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.it.2005.12.002"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.3389\/fimmu.2013.00309"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1186\/1479-5876-10-113"}],"container-title":["Arthritis &amp; Rheumatology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fart.39056","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fart.39056","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/acrjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/art.39056","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T12:02:12Z","timestamp":1759924932000},"score":1,"resource":{"primary":{"URL":"https:\/\/acrjournals.onlinelibrary.wiley.com\/doi\/10.1002\/art.39056"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,4,27]]},"references-count":16,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2015,5]]}},"alternative-id":["10.1002\/art.39056"],"URL":"https:\/\/doi.org\/10.1002\/art.39056","archive":["Portico"],"relation":{},"ISSN":["2326-5191","2326-5205"],"issn-type":[{"type":"print","value":"2326-5191"},{"type":"electronic","value":"2326-5205"}],"subject":[],"published":{"date-parts":[[2015,4,27]]}}}