Toll-like receptors signal-induced bone and cartilage destruction in rheumatoid arthritis
Project/Area Number |
23592233
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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 | Toho University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
NAKAGAWA Koichi 東邦大学, 医学部, 教授 (30400823)
AOKI Yasuchika 東邦大学, 医学部, 准教授 (70584001)
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Project Period (FY) |
2011 – 2013
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Project Status |
Completed (Fiscal Year 2013)
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Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | リウマチ病学 / 免疫学 / 関節リウマチ |
Research Abstract |
Immunohistochemical analyses using synovial tissues from patients with rheumatoid arthritis (RA) demonstrated that Toll-like receptor (TLR)-2 and -4 but not TLR-3, -7, -8, -9 were expressed in the RA synovium. Then, correlation between TLR signal-induced oxidative stress (ROM) and clinical parameters associated with RA were analyzed. The mean value of serum ROM in RA and diabetes mellitus (DM) patients was 455.9 and 390.7 U.CARR (normal values <300), respectively, and there was significant differences between the groups (P<0.001). The multivariate analyses concluded that serum ROM values were significantly correlated with CRP and DAS28-ESR among the clinical parameters associated with RA.
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Report
(4 results)
Research Products
(27 results)
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[Presentation] 関節リウマチ滑膜組織におけるIL-17、IFN-γ、TNF-αの発現と関節破壊制御のメカニズム2013
Author(s)
中島新, 青木保親, 園部正人, 寺島史明 ,高橋宏, 齊藤雅彦, 谷口慎治, 山田学, 後藤憲一郎, 田原正道, 山中一, 玉井浩, 小林達也, 中川晃一
Organizer
第28回日本整形外科学会基礎学術集会
Place of Presentation
幕張メッセ(千葉県)
Year and Date
2013-10-17
Related Report
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[Presentation] 関節リウマチ患者における血中酸化ストレスの臨床的意義と滑膜線維芽細胞における活性酸素種(ROS)産生2013
Author(s)
中島新, 青木保親, 園部正人, 寺島史明, 高橋宏, 齊藤雅彦, 谷口慎治, 山田学, 後藤憲一郎, 田原正道, 山中一, 玉井浩, 小林達也, 中川晃一
Organizer
第28回日本整形外科学会基礎学術集会
Place of Presentation
幕張メッセ(千葉県)
Year and Date
2013-10-17
Related Report
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