2010 Fiscal Year Final Research Report
Aggrecanase regulation system in osteoarthritis and strategy for early diagnosis and therapy for osteoarthritis
Project/Area Number |
20390399
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Orthopaedic surgery
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Research Institution | Okayama University |
Principal Investigator |
HIROHATA Satoshi Okayama University, 大学院・医歯薬学総合研究科, 助教 (90332791)
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Co-Investigator(Kenkyū-buntansha) |
NINOMIYA Yoshifumi 岡山大学, 大学院・医歯薬学総合研究科, 教授 (70126241)
NARUSE Keiji 岡山大学, 大学院・医歯薬学総合研究科, 教授 (40252233)
OOHASHI Toshitaka 岡山大学, 大学院・医歯薬学総合研究科, 准教授 (50194262)
NISHIDA Keiichiro 岡山大学, 大学院・医歯薬学総合研究科, 准教授 (80284058)
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Project Period (FY) |
2008 – 2010
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Keywords | 関節炎 / ADAMTS |
Research Abstract |
We analyzed ADAMTS9 single nucleotide polymorphism in arthritis patients. We identified the NF-κB binding to the ADAMTS9 promoter. When mechanical stress was loaded to the cells, the expression of ADAMTS1, 4, 5, 9 were differently induced. In addition, COL1A1 was increased and this induction was mediated by integrin. Mechanical stress induced MMP-13 and ADAMTS5 mRNA and two molecules (RUNX-2 and p38MAPK) play important roles.
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Research Products
(58 results)
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[Journal Article] AHR, a novel acute hypoxia-response sequence, drives reporter gene under hypoxia in vitro and in vivo.2011
Author(s)
Cilek MZ, Hirohata S, Hatipoglu OF, Ogawa H, Miyoshi T, Inagaki J, Ohtsuki T, Harada H, Kamikawa S, Kusachi S, Ninomiya Y.
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Journal Title
Cell Biol Int. 35
Pages: 1-8
Peer Reviewed
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[Journal Article] Serum adipocyte fatty acid-binding protein is independently associated with coronary atherosclerotic burden measured by intravascular ultrasound. Atherosclerosis.2010
Author(s)
Miyoshi T, Onoue G, Hirohata A, Hirohata S, Usui S, Hina K, Kawamura H, Doi M, Kusano KF, Kusachi S, Ninomiya Y.
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Journal Title
Atherosclerosis. 211(1)
Pages: 164-169
Peer Reviewed
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[Journal Article] Impact of olmesartan on progression of coronary atherosclerosis a serial volumetric intravascular ultrasound analysis from the OLIVUS (impact of OLmesarten on progression of coronary atherosclerosis : evaluation by intravascular ultrasound) trial.2010
Author(s)
Hirohata A, Yamamoto K, Miyoshi T, Hatanaka K, Hirohata S, Yamawaki H, Komatsubara I, Murakami M, Hirose E, Sato S, Ohkawa K, Ishizawa M, Yamaji H, Kawamura H, Kusachi S, Murakami T, Hina K, Ohe T.
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Journal Title
J Am Coll Cardiol. 55(10)
Pages: 976-982
Peer Reviewed
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[Journal Article] Regulation of cellular immunity prevents Helicobacter pylori-induced atherosclerosis.2009
Author(s)
Ayada K, Yokota K, Hirai K, Fujimoto K, Kobayashi K, Ogawa H, Hatanaka K, Hirohata S, Yoshino T, Shoenfeld Y, Matsuura E, Oguma K.
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Journal Title
Lupus. 18(13)
Pages: 1154-1168
Peer Reviewed
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[Journal Article] Increased mRNA expression of ADAMTS metalloproteinases in metastatic foci of head and neck cancer.2009
Author(s)
Demircan K, Gunduz E, Gunduz M, Beder LB, Hirohata S, Nagatsuka H, Cengiz B, Cilek MZ, Yamanaka N, Shimizu K, Ninomiya Y.
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Journal Title
Head Neck 31(6)
Pages: 793-801
Peer Reviewed
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[Journal Article] Increased Augmentation Index of the Radial Pressure Waveform in Patients with Paroxysmal Atrial Fibrillation.2009
Author(s)
Doi M, Miyoshi T, Hirohata S, Iwabu A, Tominaga Y, Kaji Y, Kamikawa S, Sakane K, Kitawaki T, Kusano KF, Kusachi S.
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Journal Title
Cardiology 113(2)
Pages: 138-145
Peer Reviewed
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[Journal Article] Association of new arterial stiffness parameter, the cardio-ankle vascular index, with left ventricular diastolic function.2008
Author(s)
Sakane K, Miyosh T, Doi M, Hirohata S, Kaji Y, Kamikawa S, Ogawa H, Hatanaka K, Kitawaki T, Kusachi S, Yamamoto K.
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Journal Title
J Atheroscler Thromb 15(5)
Pages: 261-268
Peer Reviewed
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[Journal Article] Trichostatin A, a histone deacetylase inhibitor, suppresses synovial inflammation and subsequent cartilage destruction in a collagen antibody-induced arthritis mouse model.2008
Author(s)
Nasu Y, Nishida K, Miyazawa S, Manabe H, Komiyama T, Kadota Y, Yoshida A, Abe N, Hirohata S, Ohtsuka A, Ozaki T.
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Journal Title
Osteoarthritis and Cartilage 16(6):
Pages: 723-732
Peer Reviewed
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