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Detecting gastrointestinal manifestations in patients with systemic sclerosis using anti-gAChR antibodies
http://hdl.handle.net/10069/39703
http://hdl.handle.net/10069/397039c370e66-3758-476f-8fc9-d706a29e2cd2
名前 / ファイル | ライセンス | アクション |
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ART22_32.pdf (670.6 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2020-03-13 | |||||
タイトル | ||||||
タイトル | Detecting gastrointestinal manifestations in patients with systemic sclerosis using anti-gAChR antibodies | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Autoantibody | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ganglionic acetylcholine receptor | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Gastrointestinal manifestations | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Systemic sclerosis | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Nakane, Shunya
× Nakane, Shunya× Umeda, Masataka× Kawashiri, Shin-ya× Mukaino, Akihiro× Ichinose, Kunihiro× Higuchi, Osamu× Maeda, Yasuhiro× Nakamura, Hideki× Matsuo, Hidenori× Kawakami, Atsushi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Background: Patients with systemic sclerosis (SSc) complicated by gastrointestinal dysmotility are difficult to treat and have high mortality. To clarify the pathogenesis of gastrointestinal manifestations, we aimed to demonstrate the association among the clinical features of SSc, the serological markers, the autoantibodies against nicotinic acetylcholine receptor at autonomic ganglia (gAChR). Methods: Fifty patients were enrolled and divided into two groups according to the presence or absence of gastrointestinal manifestations, and the characteristics were analyzed between these two groups. We measured biomarkers and the autoantibodies against two gAChRα3 and β4 subunits to test sera samples. Furthermore, patients were classified based on the presence or absence of anti-gAChR autoantibodies, and their clinical features were compared. Results: In patients with SSc and gastrointestinal manifestations, digital ulcers were more frequent (p = 0.050) and VEGF expression was significantly higher (p = 0.038). Seven subjects with SSc were seropositive for α3 subunit, whereas one patient was seropositive for β4 subunit. The mean level of anti-gAChRα3 autoantibodies in SSc patients with gastrointestinal manifestations was significantly higher than that in SSc patients without gastrointestinal manifestations (p = 0.001). The group of patients with SSc and gAChR autoantibodies had significantly higher endostatin levels (p = 0.046). Conclusions: This study is the first to demonstrate that clinical characteristics of SSc patients with seropositivity for gAChR autoantibodies. Patients with SSc have circulating autoantibodies against gAChR, which may contribute to gastrointestinal manifestations associated with this disease, suggesting that gAChR-mediated autonomic neurotransmission may provide a pathomechanism for gastrointestinal dysmotility in SSc. | |||||
書誌情報 |
Arthritis Research & Therapy 巻 22, 号 1, p. 32, 発行日 2020-02-21 |
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出版者 | ||||||
出版者 | BioMed Central Ltd. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 14786354 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 14786362 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1186/s13075-020-2128-z | |||||
権利 | ||||||
権利情報 | c The Author(s). 2020 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waive (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated. | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Arthritis Research and Therapy, 22(1), art.no.32; 2020 |