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脂質代謝調節因子レジスチンによる骨代謝調節機構の解明

Research Project

Project/Area Number 18659434
Research Category

Grant-in-Aid for Exploratory Research

Allocation TypeSingle-year Grants
Research Field Orthopaedic surgery
Research InstitutionThe University of Tokyo

Principal Investigator

中村 耕三  The University of Tokyo, 医学部・附属病院, 教授 (60126133)

Co-Investigator(Kenkyū-buntansha) 緒方 直史  東京大学, 医学部・附属病院, 特任助教 (10361495)
山内 敏正  東京大学, 医学部・附属病院, 特任准教授 (40372370)
原 慶宏  東京大学, 医学部・附属病院, 助教 (00422296)
村上 元昭  東京大学, 医学部附属病院, 医員 (50396751)
深井 厚  東京大学, 医学部附属病院, 助手 (20422298)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,200,000 (Direct Cost: ¥3,200,000)
Fiscal Year 2008: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2007: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 2006: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywordsレジスチン / アディポカイン / 骨代謝 / 関節炎
Research Abstract

1)レジスチンの発現を、マウスの長管骨における発現を各成長段階で免疫組織化学染色で検討し、破骨細胞での発現を確認した。各成長段階での発現量については明らかな相違はなかった。
2)生後4週齢、8週齢のレジスチンKOマウスと同胞WTマウスの長管骨、椎体において放射線学的、組織学的解析を行った。これまての12週〜24週齢のマウスでの検討と同様、レントゲン、マイクロCTおよびDEXAによる骨密度測定において明らかな有意差を認めず、組織学的にも骨芽細胞、破骨細胞とも明らかな機能異常を認めなかった。骨組織形態計測についても明らかな差は認めなかった。さらに、KOマウス、同胞WTマウス由来の骨芽細胞培養系において、増殖能、分化能、基質合成能、石灰化能の検討を行った。増殖能についてはMTTアッセイで評価したが、明らかな差はなく、各種分化マーカ一遺伝子、von Kossa,Alizarln Red染色などの染色性の比較検討においても明らかな差は認めなかった。
3)性ホルモン欠乏状態でのレジスチンの影響の検討をすべく、卵巣摘出後のメスマウスの骨組織評価をレジスチンKO,同胞WTマウスで行ったが、放射線学的にも、組織学的にも明らかな差は認めず、骨形態計測による動的指標についても明らかな相違を見出せなかった。また、老化による骨組織への影響として52週齢のオスマウスについてKOマウス、WTマウスを上記卵巣摘出モデルと同様に放射線学的、組織学的評価を行ったが、明らかな差を認めなかった。また、血液中の骨代謝マーカーについても検討したが、明らかな同胞野生型と比べ明らかな差は認めなかった。
以上、レジスチンは破骨細胞系において発現を認めるものの、ノックアウトマウスによるin vitroでの解析およびそれに付随するin vitoroの解析においては明らかな骨代謝への関与は認めなかった。

Report

(3 results)
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (38 results)

All 2009 2008 2007 2006 Other

All Journal Article (37 results) (of which Peer Reviewed: 31 results) Book (1 results)

  • [Journal Article] Identification of the core element responsive to Runx2 in the promoter of human type X collagen gene2009

    • Author(s)
      Akiro Higashihara, et al
    • Journal Title

      Arthritis Rhem 60

      Pages: 166-178

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] C/EBPbeta Promotes transition from proliferation to hypertrophic differentiation of chondrocytes through transactivation of p572009

    • Author(s)
      Makoto Hirata, et al
    • Journal Title

      PloS ONE 4

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Association of microsomal prostaglandin E synthase l deficiency with impaired fracture healing, but not with bone loss or osteoarthritis, in mouse models of skeletal disorders2008

    • Author(s)
      Kiyofumi Yamakawa, et al
    • Journal Title

      Arthritis Rheum 58

      Pages: 172-183

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of the Runx2 promoter in osseous and non-osseous cells and identification of HIF2A as a potent transcriptional activator2008

    • Author(s)
      Hiroyuki Tamiya, et al
    • Journal Title

      Gene 416

      Pages: 53-60

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Patchedl haploinsufficiency increases adult bone mass and modulates Gli3 repressor activity2008

    • Author(s)
      Shinsuke Ohba, et al
    • Journal Title

      Dev Cell 14

      Pages: 689-699

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Phosphorylation of GSK-3β by cGMP-dependent protein kinase II promotes hypertrophic differentiation of murine chondrocytes2008

    • Author(s)
      Yosuke Kawasaki, et al
    • Journal Title

      J Clin Invest 118

      Pages: 2506-2515

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Kruppel-like factor 5 causes cartilage degradation through transactivation of matrix metalloproteinase 92008

    • Author(s)
      Yasuke Shinoda, et al
    • Journal Title

      J Biol Chem 283

      Pages: 24682-24689

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhanced wear resistance of orthopaedic bearing due to the cross-linking of poly (MPC)graft chains induced by gamma-ray irradiation2008

    • Author(s)
      Masayuki Kyomoto, et al
    • Journal Title

      J Biomed Mater Res B 84

      Pages: 320-327

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of 2-methacryloyloxyethyl phosphorylcholine concentration on photo-induced graft polymerization of polyethylene in reducing the wear of orthopaedic bearing surface2008

    • Author(s)
      Masayuki Kyomoto, et al
    • Journal Title

      J Biomed Mater Res A 86

      Pages: 439-447

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fully automatic quantification of knee osteoarthritis severity on plain radiographs2008

    • Author(s)
      Hiroyuki Oka, et al
    • Journal Title

      Osteoarthritis Cartilage 16

      Pages: 1300-1306

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of mobility/immobility of surface modification by 2-methacryloyloxyethyl phosphorylcholine polymer on the durability of polyethylene for artificial joints2008

    • Author(s)
      Masayuki Kyomoto, et al
    • Journal Title

      J Biomed Mater Res A (Epub ahead of print)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prevalence of radiographic lumbar spondylosis and its association with low back pain in the elderly of population-based cohorts: the ROAD study2008

    • Author(s)
      Shigeyuki Muraki, et al
    • Journal Title

      Ann Rheum Dis (Epub ahead of print)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Superlubricious surface mimicking articular cartilage by graftig poly(2-methacryloyloxyethyl phosphorylcholine) on orthopaedic metal bearings2008

    • Author(s)
      Masayuki Kyomoto, et al
    • Journal Title

      J Biomed Mater Res A (Epub ahead of print)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dnm3os, a non-coding RNA, is required for normal growth and skeletal development in mice2008

    • Author(s)
      Tokumitsu Watanabe, et al
    • Journal Title

      Dev Dynam 237

      Pages: 3738-3748

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Continuous activation of Gαq in osteoblasts results in osteopenia through impaired osteoblast differentiation.2008

    • Author(s)
      Naoshi Ogata, et. al
    • Journal Title

      J Biol Chem 282

      Pages: 35757-64

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Association of microsomal prostaglandin E synthase 1 deficiency with impaired fracture healing, but not with bone loss or osteoarthritis, in mouse models of skeletal disorders.2008

    • Author(s)
      Kiyofumi Yamakawa, et. al
    • Journal Title

      Arthritis Rheum 58

      Pages: 172-183

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhanced wear resistance of orthopaedic bearing due to the cross-linking of poly (MPC) graft chains induced by gamma-rayirradiation.2008

    • Author(s)
      Masayuki Kyomoto, et. al.
    • Journal Title

      J Biomed Mater Res B 84

      Pages: 320-327

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Erk pathways negatively regulate matrix mineralization.2007

    • Author(s)
      Shin-jiro Kono, et. al
    • Journal Title

      Bone 23

      Pages: 68-74

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impaired bone fracture healing in matrix metalloproteinase-13 deficient mice.2007

    • Author(s)
      Naoto Kosaki, et. al
    • Journal Title

      Biochem Biophys Res Commun 354

      Pages: 846-51

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Local application of recombinant human fibroblast growth facfor-2 on bone repair: a dose-escalation prospective trial on patients with osteotomy2007

    • Author(s)
      Hiroshi Kawaguchi, et. al
    • Journal Title

      J Orthop Res 25

      Pages: 480-487

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High lubricious surface of cobalt-chromium-molybdenum alloy prepared by grafting poly(2-methacryloyloxyethyl phosphorylcholinne).2007

    • Author(s)
      Masayuki Kyomoto, et. al
    • Journal Title

      Biomaterials 28

      Pages: 3121-3130

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] S100A1 and B, transcriptional targets of SOX trio, inhibit terminal differentiation of chondrocytes.2007

    • Author(s)
      Taku Saito, et. al
    • Journal Title

      EMBO Rep 8

      Pages: 504-509

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhanced wear resistance of modified cross-linked polyethylene by grafting with poly (2-methacryloyloxyethyl phosphorylcholinne).2007

    • Author(s)
      Masayuki Kyomoto, et. al
    • Journal Title

      J Biomed Mater Res A 82

      Pages: 10-17

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification of a potent combination of osteogenic genes for bone regeneration using embryonic stem (ES) cell-based sensor2007

    • Author(s)
      Shinsuke Ohba, et. al
    • Journal Title

      FASEB J 21

      Pages: 1777-1787

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A novel osteogenic helioxanthin-derivative acts in a BMP-dependent manner.2007

    • Author(s)
      Shinsuke Ohba, et. al
    • Journal Title

      Biochem Biophys Res Commun 357

      Pages: 854-860

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification and characterization of the human SOX6 promoter.2007

    • Author(s)
      Toshiyuki Ikeda, et. al
    • Journal Title

      Biochem Biophys Res Commun 357

      Pages: 383-390

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Runx2 determines bone maturity and turnover rate in postnatal bone development and is involved in bone loss in estrogen deficiency.2007

    • Author(s)
      Zenjiro Maruyama, et. al
    • Journal Title

      Dev Dynam 236

      Pages: 1876-1890

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of photo-induced graft polymerization of 2-methacryloyloxyethyl phosphorylcholine on physical properties of cross-linked polyethylene in artificial hipjoints.2007

    • Author(s)
      Masayuki Kyomoto, et. al
    • Journal Title

      J Mater Sci Mater M 18

      Pages: 1809-1815

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] GSK-3β controls osteogenesis through regulating Runx2 activity.2007

    • Author(s)
      Fumitaka Kugimiya, et. al
    • Journal Title

      PLoS ONE 2

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bone regeneration by regulated in vivo gene transfer using biocompatible polyplex nanomicelles.2007

    • Author(s)
      Keiji Itaka, et. al
    • Journal Title

      Mol Ther 15

      Pages: 1655-1662

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Akt1 in osteoblasts and osteoclasts controls bone remodeling.2007

    • Author(s)
      Naohiro Kawamura, et. al
    • Journal Title

      PLoS ONE 2

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Physiological role of bone morphogenetic proteins in osteogenesis.2006

    • Author(s)
      Fumitaka Kugimiya, et al.
    • Journal Title

      J Bone Miner Metab 24

      Pages: 95-99

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Contribution of runt-related transcription factor 2 to the pathogenesis of osteoarthritis in mice after induction of knee joint instability. Runx2 contributes to pathogenesis of osteoarthritis in mice after induction of knee joint instability.2006

    • Author(s)
      Satoru Kamekura, et al.
    • Journal Title

      Arthritis Rheum 54

      Pages: 2462-2470

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Carminerin contributes to chondrocyte calcification during endochondral ossification.2006

    • Author(s)
      Takashi Yamada, et al.
    • Journal Title

      Nature Med 12

      Pages: 665-670

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Molecular backgrounds of age-related osteoporosis from mouse genetics approaches.2006

    • Author(s)
      Hiroshi Kawaguchi, et al.
    • Journal Title

      Rev Endocr Metab Disord 7

      Pages: 17-22

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Regulation of bone formation by adiponectin through autocrine/paracrine and endocrine pathways.2006

    • Author(s)
      Yusuke Shinoda, et al.
    • Journal Title

      J Cell Biochem 99

      Pages: 196-208

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Identification of a potent combination of osteogenic genes for bone regeneration using embryonic stem (ES) cell-based sensor.

    • Author(s)
      Shinsuke Ohba, et al.
    • Journal Title

      FASEB J (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Book] OPLL - Ossification of the Posterior Longitudinal Ligament - 2nd Edition (edited by K. Yonenobu, T. Nakamura, and Y. Toyama)2006

    • Author(s)
      Hiroshi Kawaguchi, et al.
    • Total Pages
      1023
    • Publisher
      Springer-Verlag Tokyo
    • Related Report
      2006 Annual Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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