Immunological approaches to the mechanisms of bisphosphonate-related osteonecrosis of the jaw
Project/Area Number |
21592511
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Surgical dentistry
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Research Institution | Hokkaido University |
Principal Investigator |
DEYAMA Yoshiaki 北海道大学, 大学院・歯学研究科, 准教授 (80271667)
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Co-Investigator(Kenkyū-buntansha) |
TOTSUKA Yasunori 北海道大学, 大学院・歯学研究科, 教授 (00109456)
YASUDA Motoaki 北海道大学, 大学院・歯学研究科, 准教授 (90239765)
IIZUKA Tadashi 北海道大学, 大学院・歯学研究科, 准教授 (80168062)
YOSHIMURA Yoshitaka 北海道大学, 大学院・歯学研究科, 助教 (30230816)
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Project Period (FY) |
2009 – 2011
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Project Status |
Completed (Fiscal Year 2011)
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Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | ビスホスホネート / 顎骨壊死 / 免疫 / ビスホスフォネート / マクロファージ / 免疫細胞 |
Research Abstract |
In this study, we investigated the effects of bisphosphonate on osteoclasts and their precursor cells to clarify one of the mechanisms of bisphosphonate-related osteonecrosis of the jaw(BRONJ). BRONJ-related bisphosphonates strongly inhibited osteoclastogenesis and bone resorption activity. On the other hand, they showed cytotoxicity and enhanced microbial pathogens-induced cell death.
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Report
(4 results)
Research Products
(25 results)
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[Journal Article] Platinum Nanoparticles Suppress Osteoclastogenesis Through Scavenging of Reactive Oxygen Species Produced in RAW264.7 Cells2011
Author(s)
Nomura M, Yoshimura Y, Kikuiri T, Hasegawa T, Taniguchi Y, Deyama Y, Koshiro K, Sano H, Suzuki K, Inoue N.
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Journal Title
Journal of Pharmacological Sciences
Volume: 117
Issue: 4
Pages: 243-252
DOI
NAID
ISSN
1347-8613, 1347-8648
Related Report
Peer Reviewed
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