Hyaluronate modulates gliostatin expression in rheumatoid fibroblast-like synoviocytes
Project/Area Number |
17K11020
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Orthopaedic surgery
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Research Institution | Nagoya City University |
Principal Investigator |
Nagaya Yuko 名古屋市立大学, 医薬学総合研究院(医学), 高度医療教育研究センター教授 (90291583)
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Co-Investigator(Kenkyū-buntansha) |
浅井 清文 名古屋市立大学, 医薬学総合研究院(医学), 教授 (70212462)
野崎 正浩 名古屋市立大学, 医薬学総合研究院(医学), 講師 (00509309)
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Project Period (FY) |
2017-04-01 – 2020-03-31
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Project Status |
Completed (Fiscal Year 2019)
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Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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Keywords | 関節リウマチ / 滑膜細胞 / グリオスタチン / チミジンホシホリラーゼ / ヒアルロン酸 / チミジンホスホリラーゼ |
Outline of Final Research Achievements |
The treatment of rheumatoid arthritis (RA) is in the era of remission. However, some patients have sustained local synovitis despite systemic inflammation has subsided. We have reported that gliostatin is closely involved in the development of RA. Intra-articular injection of high molecular weight hyaluronic acid (HMW-HA) is widely used as a local treatment for osteoarthritis (OA) and RA, however the mechanism of action on synoviocytes is still unclear . In this study, we used cultured synoviocytes to clarify the mechanism by which HMW-HA controls angiogenic factors such as gliostatin and vascular endothelial cell growth factor, and to effectively and safely prevent synovitis and joint destruction. The significance of topical treatment with HMW-HA was found.
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Academic Significance and Societal Importance of the Research Achievements |
“関節リウマチの病態、関節破壊にグリオスタチンの過剰産生が関与する”という考え方は、申請者らの独創的な研究成果に基づくものである。生物学的製剤やメトトレキサートを使用しているにも関わらず、少数の関節腫脹が残存し、寛解目標に到達できない症例が存在することが、実臨床ではよくみられる。少数の関節腫脹に対して外科的に滑膜切除を行なうことも有用であるが、関節内注射療法の方がより侵襲性が低い。 炎症性サイトカインネットワークの下流に位置するグリオスタチン産生を高分子ヒアルロン酸により制御できれば、薬物治療不応性の関節炎に対しても、有効かつ安全な局所治療が可能となる。
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Report
(4 results)
Research Products
(28 results)
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[Journal Article] Treatment of aneurysmal bone cysts using endoscopic curettage2018
Author(s)
Aiba H, Kobayashi M, Waguri-Nagaya Y, Goto H, Mizutani J, Yamada S, Okamoto H, Nozaki M, Mitsui H, Miwa S, Kobayashi M, Endo K, Saito S, Goto T, Otsuka T.
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Journal Title
BMC Musculoskelet Disord
Volume: 19
Issue: 1
Pages: 268-268
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Treatment of simple bone cysts using endoscopic curettage: a case series analysis2018
Author(s)
Aiba H, Kobayashi M, Waguri-Nagaya Y, Goto H, Mizutani J, Yamada S, Okamoto H, Nozaki M, Mitsui H, Miwa S, Kobayashi M, Endo K, Saito S, Goto T, Otsuka T.
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Journal Title
J Orthop Surg Res
Volume: 13
Issue: 1
Pages: 168-168
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Comparison of quantitative evaluation between cutaneous and transosseous inertial sensors in anterior cruciate ligament deficient knee: A cadaveric study.2017
Author(s)
Murase A, Nozaki M, Kobayashi M, Goto H, Yasuma S, Takenaga T, Nagaya Y, Mizutani J, Okamoto H, Iguchi H, Otsuka T.
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Journal Title
J Orthop Sci
Volume: 22
Issue: 5
Pages: 874-879
DOI
Related Report
Peer Reviewed
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[Journal Article] Expression and subcellular localization of AT motif binding factor 1 in colon tumours.2017
Author(s)
Kataoka H, Miura Y, Kawaguchi M, Suzuki S, Okamoto Y, Ozeki K, Shimura T, Mizoshita T, Kubota E, Tanida S, Takahashi S, Asai K, Joh T.
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Journal Title
Mol Med Rep
Volume: 16
Issue: 3
Pages: 3095-3102
DOI
Related Report
Peer Reviewed
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[Journal Article] Do Mesenchymal Stem Cells Derived From Atypical Lipomatous Tumors Have Greater Differentiation Potency Than Cells From Normal Adipose Tissues?2017
Author(s)
Inatani H, Yamamoto N, Hayashi K, Kimura H, Takeuchi A, Miwa S, Higuchi T, Abe K, Taniguchi Y, Yamada S, Asai K, Otsuka T, Tsuchiya H.
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Journal Title
Clin Orthop Relat Res
Volume: 印刷中
Issue: 6
Pages: 1693-1701
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Presentation] 高齢関節リウマチ患者の「健康とくらしの調査」2019
Author(s)
小嶋雅代, 永谷祐子, 高橋伸典, 祖父江康司, 西梅剛, 鈴木望人, 野崎正浩, 三井裕人, 川口洋平, 黒柳元, 小嶋俊久.
Organizer
第34回日本臨床リウマチ学会
Related Report
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