{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T23:57:45Z","timestamp":1790639865953,"version":"4.1.0"},"reference-count":40,"publisher":"Oxford University Press (OUP)","issue":"8","license":[{"start":{"date-parts":[[2020,4,2]],"date-time":"2020-04-02T00:00:00Z","timestamp":1585785600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["16K08831"],"award-info":[{"award-number":["16K08831"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["18K15183"],"award-info":[{"award-number":["18K15183"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"name":"President of Shiga University of Medical Science"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2020,7,28]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Interstitial lung disease (ILD) is a very common and lethal complication of rheumatoid arthritis (RA), yet its pathogenesis is not well understood, in part due to the lack of adequate animal models. Although collagen-induced arthritis (CIA) is the most widely used animal model for RA, the lung involvement occurring in this model has scarcely been studied. To evaluate the suitability of CIA as a model for RA-associated ILD (RA-ILD), we immunized DBA\/1 mice with bovine type II collagen and characterized lung disease in this model. Histologic analyses revealed patchy interstitial infiltration of inflammatory cells in the peripheral regions of the lung, notably in the subpleural region, in mice with CIA. This pattern resembled usual interstitial pneumonia in humans, which is the most prevalent pattern in RA-ILD. Among infiltrates in the lung, CD11bhi macrophages of the M2 phenotype were most prominently increased. IgG and C3 were deposited in the subpleural region where inflammatory cells infiltrated. The sera from CIA mice contained auto-antibodies against citrullinated proteins, which are specific and predictive markers for RA. Protein citrullination was enhanced in the lung of CIA mice compared with naive mice, and citrullinated fibrinogen was primarily targeted by these auto-antibodies. The elevation of auto-antibodies against citrullinated proteins and their deposition in the lung with patchy subpleural preponderance suggest that CIA can serve as a model to study the pathogenesis of RA-ILD.<\/jats:p>","DOI":"10.1093\/intimm\/dxaa021","type":"journal-article","created":{"date-parts":[[2020,3,31]],"date-time":"2020-03-31T11:13:06Z","timestamp":1585653186000},"page":"533-545","source":"Crossref","is-referenced-by-count":20,"title":["Citrullinated fibrinogen is a target of auto-antibodies in interstitial lung disease in mice with collagen-induced arthritis"],"prefix":"10.1093","volume":"32","author":[{"given":"Tomomi","family":"Sato","sequence":"first","affiliation":[{"name":"Department of Fundamental Biosciences , Seta-Tsukinowa-cho, Otsu, Shiga, Japan"},{"name":"Department of Pediatrics, Shiga University of Medical Science , Seta-Tsukinowa-cho, Otsu, Shiga, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroki","family":"Satooka","sequence":"additional","affiliation":[{"name":"Department of Fundamental Biosciences , Seta-Tsukinowa-cho, Otsu, Shiga, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Satoko","family":"Ichioka","sequence":"additional","affiliation":[{"name":"Department of Fundamental Biosciences , Seta-Tsukinowa-cho, Otsu, Shiga, Japan"},{"name":"Department of Pediatrics, Shiga University of Medical Science , Seta-Tsukinowa-cho, Otsu, Shiga, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshihiro","family":"Maruo","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Shiga University of Medical Science , Seta-Tsukinowa-cho, Otsu, Shiga, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1740-6168","authenticated-orcid":false,"given":"Takako","family":"Hirata","sequence":"additional","affiliation":[{"name":"Department of Fundamental Biosciences , Seta-Tsukinowa-cho, Otsu, Shiga, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2020,4,2]]},"reference":[{"key":"2022070716464995400_CIT0001","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1183\/09059180.00008014","article-title":"Rheumatoid arthritis-associated lung disease","volume":"24","author":"Shaw","year":"2015","journal-title":"Eur. 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