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Identification of the factors associated with frailty in the elderly

Research Project

Project/Area Number 16K09796
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Endocrinology
Research InstitutionInternational University of Health and Welfare

Principal Investigator

Urano Tomohiko  国際医療福祉大学, 医学部, 主任教授 (20334386)

Co-Investigator(Kenkyū-buntansha) 井上 聡  地方独立行政法人東京都健康長寿医療センター(東京都健康長寿医療センター研究所), 東京都健康長寿医療センター研究所, 研究部長 (40251251)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsフレイル / 骨粗鬆症 / 糖尿病 / 高齢者診療 / 骨代謝マーカー / 骨折 / サルコペニア / 変形性関節症
Outline of Final Research Achievements

Decline of body weight with aging is a major risk factor for frailty, osteoporosis and fracture. Recently, we have shown that treatments with selective estrogen receptor modulator and bisphosphonate prevented age-related weight loss. Our results suggest that selective estrogen receptor modulator and bisphosphonate treatments not only reduces the risk for incident osteoporotic fractures but also for frailty in the elderly. We also investigated whether serum osteocalcin levels are associated with the risk of incident type 2 diabetes mellitus. The group with baseline osteocalcin levels <6.1 ng/mL showed a significantly higher risk for developing diabetes mellitus than the group with baseline osteocalcin levels >6.1 ng/mL during the mean observation period. Our results indicate that a decrease in serum osteocalcin levels is associated with future development of type 2 diabetes mellitus independent of conventional risk factors.

Academic Significance and Societal Importance of the Research Achievements

近年、要介護の前段階で高齢者の活動性が低下することをフレイルと呼ぶようになり、注目されている。早期にフレイルを見出し、介入することは我が国における高齢者医療費や介護負担が軽減すると期待されている。しかしながら、高齢者の活動性低下に関与するメカニズムは十分明らかにされていない。その中で今回の研究成果はフレイル予防に骨粗鬆症治療薬が有効である可能性を示した。骨代謝マーカーであるオステオカルシンの血中濃度測定が糖尿病さらにはフレイルを予期するバイオマーカーとしての可能性を見出している。これら研究成果は超高齢社会を迎えている我が国における高齢者の介護負担の軽減につながる可能性がある。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (32 results)

All 2020 2019 2018 2017 2016 Other

All Int'l Joint Research (1 results) Journal Article (15 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 15 results,  Open Access: 3 results,  Acknowledgement Compliant: 1 results) Presentation (13 results) (of which Int'l Joint Research: 3 results,  Invited: 4 results) Book (3 results)

  • [Int'l Joint Research] ワシントン大学医学部(米国)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Absolute Reliability of Tongue Pressure Measurement in Young Healthy Adults and Elderly Patients With Certification of Needing Long-Term Care or Support2020

    • Author(s)
      Sawaya Y, Ishizaka M, Kubo A, Shiba T, Sato T, Onoda K, Maruyama H, Urano T.
    • Journal Title

      Geriatrics & Gerontology International

      Volume: 20 Issue: 5 Pages: 488-493

    • DOI

      10.1111/ggi.13902

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Factors Associated With Improvement in Frailty Status Defined Using the Frailty Phenotype: A Systematic Review and Meta-analysis2019

    • Author(s)
      Kojima Gotaro、Taniguchi Yu、Iliffe Steve、Urano Tomohiko、Walters Kate
    • Journal Title

      Journal of the American Medical Directors Association

      Volume: 20 Issue: 12 Pages: 1647-1649.e2

    • DOI

      10.1016/j.jamda.2019.05.018

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Low serum osteocalcin concentration is associated with incident type 2 diabetes mellitus in Japanese women.2018

    • Author(s)
      Urano T, Shiraki M, Kuroda T, Tanaka S, Urano F, Uenishi K, Inoue S.
    • Journal Title

      J Bone Miner Metab

      Volume: 印刷中 Issue: 4 Pages: 470-477

    • DOI

      10.1007/s00774-017-0857-0

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Bisphosphonates prevent age-related weight loss in Japanese postmenopausal women.2018

    • Author(s)
      Urano T, Shiraki M, Kuroda T, Tanaka S, Urano F, Uenishi K, Inoue S.
    • Journal Title

      J Bone Miner Metab

      Volume: 印刷中 Issue: 6 Pages: 734-740

    • DOI

      10.1007/s00774-017-0891-y

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Efp promotes in vitro and in vivo growth of endometrial cancer cells along with the activation of nuclear factor-κB signaling2018

    • Author(s)
      Sato Wataru、Ikeda Kazuhiro、Urano Tomohiko、Abe Yayoi、Nakasato Norie、Horie-Inoue Kuniko、Takeda Satoru、Inoue Satoshi
    • Journal Title

      PLOS ONE

      Volume: 13 Issue: 12 Pages: 0208351-0208351

    • DOI

      10.1371/journal.pone.0208351

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] TRIM25 enhances cell growth and cell survival by modulating p53 signals via interaction with G3BP2 in prostate cancer2018

    • Author(s)
      Takayama Ken-ichi、Suzuki Takashi、Tanaka Tomoaki、Fujimura Tetsuya、Takahashi Satoru、Urano Tomohiko、Ikeda Kazuhiro、Inoue Satoshi
    • Journal Title

      Oncogene

      Volume: 37 Issue: 16 Pages: 2165-2180

    • DOI

      10.1038/s41388-017-0095-x

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The development of pneumothorax in an elderly woman during treatment for nontuberculous mycobacterium2018

    • Author(s)
      Ando K, Ishii M, Yonenaga A, Shibasaki K, Yamaguchi Y, Urano T, Ogawa S, Akishita M.
    • Journal Title

      Nippon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics

      Volume: 55 Issue: 1 Pages: 136-142

    • DOI

      10.3143/geriatrics.55.136

    • NAID

      130006434113

    • ISSN
      0300-9173
    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] ACSL3 promotes intratumoral steroidogenesis in prostate cancer cells.2017

    • Author(s)
      Migita T, Takayama KI, Urano T, Obinata D, Ikeda K, Soga T, Takahashi S, Inoue S.
    • Journal Title

      Cancer Sci

      Volume: 108 Issue: 10 Pages: 2011-2021

    • DOI

      10.1111/cas.13339

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Androgen induces G3BP2 and SUMO-mediated p53 nuclear export in prostate cancer.2017

    • Author(s)
      Ashikari D, Takayama K, Tanaka T, Suzuki Y, Obinata D, Fujimura T, Urano T, Takahashi S, Inoue S.
    • Journal Title

      Oncogene

      Volume: 36 Issue: 45 Pages: 6272-6281

    • DOI

      10.1038/onc.2017.225

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Case of a 78-year-old woman with a neuronal intranuclear inclusion disease.2017

    • Author(s)
      Takumida H, Yakabe M, Mori H, Shibasaki K, Umeda-Kameyama Y, Urano T, Mano T, Hayashi A, Ikemura M, Ogawa S, Akishita M.
    • Journal Title

      Geriatr Gerontol Int

      Volume: 17 Issue: 12 Pages: 2623-2625

    • DOI

      10.1111/ggi.13174

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] A novel prognostic factor TRIM44 promotes cell proliferation and migration, and inhibits apoptosis in testicular germ cell tumor.2017

    • Author(s)
      Yamada Y, Takayama KI, Fujimura T, Ashikari D, Obinata D, Takahashi S, Ikeda K, Kakutani S, Urano T, Fukuhara H, Homma Y, Inoue S.
    • Journal Title

      Cancer Sci.

      Volume: 108 Issue: 1 Pages: 32-41

    • DOI

      10.1111/cas.13105

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Preventive effects of raloxifene treatment on agerelated weight loss in postmenopausal women.2016

    • Author(s)
      Urano T, Shiraki M, Kuroda T, Tanaka S, Uenishi K, Inoue S
    • Journal Title

      J Bone Miner Metab

      Volume: 35(1) Issue: 1 Pages: 108-113

    • DOI

      10.1007/s00774-015-0733-8

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Androgen-induced lncRNA SOCS2-AS1 promotes cell growth and inhibits apoptosis in prostate cancer cells.2016

    • Author(s)
      Misawa A, Takayama K, Urano T, Inoue S
    • Journal Title

      J Biol Chem

      Volume: 291(34) Issue: 34 Pages: 17861-17880

    • DOI

      10.1074/jbc.m116.718536

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Prognostic value of CD66b positive tumor-infiltrating neutrophils in testicular germ cell tumor.2016

    • Author(s)
      Yamada Y, Nakagawa T, Sugihara T, Horiuchi T, Yoshizaki U, Fujimura T, Fukuhara H, Urano T, Takayama K, Inoue S, Kume H, Homma Y.
    • Journal Title

      BMC Cancer

      Volume: 6 Pages: 898-898

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Targeting Oct1 genomic function inhibits androgen receptor signaling and castration-resistant prostate cancer growth2016

    • Author(s)
      Obinata D, Takayama K, Fujiwara K, Suzuki T, Tsutsumi S, Fukuda N, Nagase H, Fujimura T, Urano T, Homma Y, Aburatani H, Takahashi S and Inoue S.
    • Journal Title

      Oncogene

      Volume: 35 Issue: 49 Pages: 6350-6358

    • DOI

      10.1038/onc.2016.171

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Presentation] シンポジウム サルコペニアの治療戦略:日本整形外科学会としての今後の取り組み 高齢者における筋減少と骨粗鬆症で何が問題なのか?老年内科の立場から2019

    • Author(s)
      浦野友彦
    • Organizer
      第92回日本整形外科学会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 合同シンポジウム 老化制御の可能性 骨粗鬆症ならびにフレイルに関与する液性因子と受容体の探索ならびに機能解析2019

    • Author(s)
      浦野友彦
    • Organizer
      第31回日本老年学会総会 第61回日本老年医学会学術集会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 要介護高齢者におけるサルコペニアの有病率と危険因子2019

    • Author(s)
      柴隆広、沢谷洋平、石坂正大、久保晃、浦野友彦
    • Organizer
      第61回日本老年医学会学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 通所リハビリテーション利用者における骨格筋指数と呼吸機能の関係2019

    • Author(s)
      沢谷洋平、柴隆広、石坂正大、久保晃、原毅、屋嘉比章紘、佐藤珠江、小野田公、丸山仁司、浦野友彦
    • Organizer
      要介護高齢者におけるサルコペニアの有病率と危険因子
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高齢女性における握力の低下は血清IL-6濃度高値ならびに多発筋肉痛と関連 する2019

    • Author(s)
      浦野友彦、白木正孝、今井匠、黒田龍彦、田中司朗、浦野文彦、大鳥精司
    • Organizer
      第21回日本骨粗鬆症学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Relationship between Mini-Nutritional Assessment short form and body composition in daycare service center2018

    • Author(s)
      Takahiro SHIBA, Tamae SATO, Yohei SAWAYA, Masahiro ISHIZAKA, Akira KUBO, Kaori SADAKIYO, Akihiro YAKABI, Ko ONODA, Hitoshi MARUYAMA, Tomohiko URANO
    • Organizer
      ACPT Congress 2018 (アジア理学療法学会)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 教育講演:骨粗鬆症・フレイル2018

    • Author(s)
      浦野友彦
    • Organizer
      第83回日本泌尿器科学会東部総会教育講演
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 日本骨代謝学会学術賞受賞講演:遺伝学ならびに老年医学からみた骨代謝研究2018

    • Author(s)
      浦野友彦
    • Organizer
      第36回日本骨代謝学会学術集会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] シンポジウム:高齢者における骨代謝の変化が他臓器に影響を及ぼす疫学データの解析2018

    • Author(s)
      浦野友彦
    • Organizer
      第18回日本抗加齢医学会総会
    • Related Report
      2018 Research-status Report
  • [Presentation] Preventive Effects of Treatment for Osteoporosis on Age-Related Weight Loss in Postmenopausal Women.2017

    • Author(s)
      Urano T, Shiraki M, Kuroda T, Tanaka S, Urano F, Uenishi K, Inoue S.
    • Organizer
      IAGG 2017 World Congress (国際老年会議)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 通所施設利用者における栄養状態と身体的特性2017

    • Author(s)
      柴隆広、石坂正大、浦野友彦
    • Organizer
      全国老健大会 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] Serum Osteocalcin Concentration is an Independent Risk for Incident Type 2 Diabetes Mellitus in Japanese Postmenopausal Women2016

    • Author(s)
      Urano T, Shiraki M, Kuroda T, Tanaka S, Urano F, Uenishi K, Inoue S.
    • Organizer
      ASBMR(アメリカ骨代謝学会) 2016 Annual Meeting
    • Place of Presentation
      Georgia World Congress Center in Atlanta, Georgia, USA.
    • Year and Date
      2016-09-16
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 血清オステオカルシン低値は糖尿病発症の独立した危険因子である2016

    • Author(s)
      浦野友彦、白木正孝、黒田龍彦、田中司朗、上西一弘、井上聡
    • Organizer
      第34回日本骨代謝学会学術集会
    • Place of Presentation
      大阪国際会議場, 大阪
    • Year and Date
      2016-07-20
    • Related Report
      2016 Research-status Report
  • [Book] 生活習慣病骨折リスクに関する診療ガイド2019年版2019

    • Author(s)
      日本骨粗鬆症学会 生活習慣病における骨折リスク評価委員会 委員長 杉本利嗣
    • Total Pages
      128
    • Publisher
      ライフサイエンス出版
    • ISBN
      9784897753966
    • Related Report
      2019 Annual Research Report
  • [Book] 改訂版 健康長寿診療ハンドブック 実地医家のための老年医学のエッセンス 第2版2019

    • Author(s)
      編集 日本老年医学会
    • Total Pages
      224
    • Publisher
      株式会社メジカルレビュー社
    • Related Report
      2019 Annual Research Report
  • [Book] jmed 49 あなたも名医!もう悩まない!骨粗鬆症診療 jmedmook2017

    • Author(s)
      竹内靖博、浦野友彦
    • Total Pages
      196
    • Publisher
      日本医事新報社
    • ISBN
      9784784964499
    • Related Report
      2017 Research-status Report

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Published: 2016-04-21   Modified: 2021-02-19  

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