{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T22:43:02Z","timestamp":1790808182091,"version":"4.1.0"},"reference-count":41,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2019,4,6]],"date-time":"2019-04-06T00:00:00Z","timestamp":1554508800000},"content-version":"vor","delay-in-days":95,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000925","name":"National Health and Medical Research Council","doi-asserted-by":"publisher","award":["1068040"],"award-info":[{"award-number":["1068040"]}],"id":[{"id":"10.13039\/501100000925","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clin &amp;amp; Trans Imm"],"published-print":{"date-parts":[[2019,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objectives<\/jats:title><jats:p>Systemic sclerosis (<jats:styled-content style=\"fixed-case\">SS<\/jats:styled-content>c) is an autoimmune disease characterised by fibrosis, vascular dysfunction and immune dysregulation. The pathogenesis of <jats:styled-content style=\"fixed-case\">SS<\/jats:styled-content>c remains poorly understood, although studies have indicated a role for the innate immune response.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Here, we measured serum interleukin (<jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>)\u20101\u03b1, <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u20101\u03b2 and <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u201018 levels in 105 <jats:styled-content style=\"fixed-case\">SS<\/jats:styled-content>c patients and 47 healthy controls (<jats:styled-content style=\"fixed-case\">HC<\/jats:styled-content>) and analysed them with respect to multiple clinical parameters.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Serum <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u201018 concentrations were significantly higher in <jats:styled-content style=\"fixed-case\">SS<\/jats:styled-content>c patients than in <jats:styled-content style=\"fixed-case\">HC<\/jats:styled-content>, while no significant differences in concentrations of <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u20101\u03b1 and <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u20101\u03b2 were observed between <jats:styled-content style=\"fixed-case\">SS<\/jats:styled-content>c and <jats:styled-content style=\"fixed-case\">HC<\/jats:styled-content>. In both <jats:styled-content style=\"fixed-case\">SS<\/jats:styled-content>c and <jats:styled-content style=\"fixed-case\">HC<\/jats:styled-content> serum, <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u20101\u03b1 and <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u20101\u03b2 were positively correlated, while in <jats:styled-content style=\"fixed-case\">SS<\/jats:styled-content>c, both cytokines negatively correlated with <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u201018. Serum <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u201018 was significantly negatively correlated with both carbon monoxide transfer coefficient (<jats:styled-content style=\"fixed-case\">KCO<\/jats:styled-content>) and diffusing capacity of the lungs for carbon monoxide (<jats:styled-content style=\"fixed-case\">DLCO<\/jats:styled-content>). Serum <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u20101\u03b2 was positively correlated with the modified Rodnan skin score (<jats:styled-content style=\"fixed-case\">mRSS<\/jats:styled-content>), particularly in patients with limited subtype. <jats:styled-content style=\"fixed-case\">DLCO<\/jats:styled-content>,<jats:styled-content style=\"fixed-case\"> KCO<\/jats:styled-content> and tricuspid regurgitation (<jats:styled-content style=\"fixed-case\">TR<\/jats:styled-content>) velocity were significantly higher in patients with high serum <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u20101\u03b2. Serum <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u20101\u03b1 was significantly lower in <jats:styled-content style=\"fixed-case\">SS<\/jats:styled-content>c patients with low <jats:styled-content style=\"fixed-case\">KCO<\/jats:styled-content> and positively correlated with <jats:styled-content style=\"fixed-case\">KCO<\/jats:styled-content>. <jats:styled-content style=\"fixed-case\">SS<\/jats:styled-content>c patients with high serum <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u20101\u03b1 concentrations were more likely to have digital ulcers.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Our data suggest that these <jats:styled-content style=\"fixed-case\">IL<\/jats:styled-content>\u20101 family cytokines may have different roles in the pathogenesis of <jats:styled-content style=\"fixed-case\">SS<\/jats:styled-content>c fibrotic complications.<\/jats:p><\/jats:sec>","DOI":"10.1002\/cti2.1045","type":"journal-article","created":{"date-parts":[[2019,4,7]],"date-time":"2019-04-07T03:54:27Z","timestamp":1554609267000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":30,"title":["Analysis of serum interleukin(<scp>IL<\/scp>)\u20101\u03b1, <scp>IL<\/scp>\u20101\u03b2 and <scp>IL<\/scp>\u201018 in patients with systemic sclerosis"],"prefix":"10.1002","volume":"8","author":[{"given":"Emily","family":"Lin","sequence":"first","affiliation":[{"name":"Rheumatology Group Centre for Inflammatory Diseases School of Clinical Sciences at Monash Health Monash University Clayton VIC Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7220-0800","authenticated-orcid":false,"given":"Fabien B","family":"Vincent","sequence":"additional","affiliation":[{"name":"Rheumatology Group Centre for Inflammatory Diseases School of 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