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Association of cognitive frailty and signal transduction disfunction.

Research Project

Project/Area Number 19H04044
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 59040:Nutrition science and health science-related
Research InstitutionTokyo Metropolitan Geriatric Hospital and Institute of Gerontology

Principal Investigator

Endo Shogo  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 (60192514)

Co-Investigator(Kenkyū-buntansha) 柳井 修一  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, 研究員 (60469070)
新崎 智子  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, 技術員 (90645855)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2022: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2021: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2020: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2019: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Keywords加齢 / 認知機能 / 身体機能 / 注意 / フレイル / シロスタゾール / cAMP / 炎症 / 認知的フレイル / 包括的行動解析 / 老化 / 記憶 / マウス / ERK / AMP / 遺伝子改変マウス / 握力 / バイオマーカー / ホスホジエステラーぜ
Outline of Research at the Start

フレイル(虚弱)は、高齢者が「運動不足、低栄養、疾病などのストレスへの予備能力が低下し、要介護に陥りやすい状態」である。一方で、フレイルは可逆性を有することから、早期発見して自立復帰を促進することが“健康余命”延伸のために重要である。しかし、フレイルは疾病ではないこと、そして、フレイルの動物モデルが存在しないため、その発生機序の研究や予防と改善についての研究は緒についたばかりである。本研究では、加齢変化を模倣したフレイルモデル動物を確立する。このモデルを用いて認知的フレイルの分子機構を解明し、フレイルの早期発見そして介入による予防と克服をめざす。

Outline of Final Research Achievements

We characterized functional aging in male C57BL/6J mice as a model of human aging through a multi-domain behavioral test battery. Physical function progressively declines, starting as early as 6 months of age in mice, while cognitive function begins to decline later, with considerable impairment present at 22 months of age.
We hypothesized the impairment of cAMP function is responsible to the decline of memory. One-month administration of cilostazol, an inhibitor of cAMP degrading enzyme, markedly improved the impaired memory of 23-month-old mice associated with the upregulation of brain glucose uptake and the reduction of brain inflammation. cAMP pathway is a good target for the cognitive decline due to aging.

Academic Significance and Societal Importance of the Research Achievements

ヒトの老化のモデルとしてマウスが用いられているが、その月齢依存的な身体機能や認知機能は検討されてこなかった。今回、歩行機能や握力機能はかなり早い時期から低下観察されるが、認知機能は加齢がかなり進んでから障害を受けることが明らかになった。このことは、マウスの身体機能がヒトと同様であることを示しており、マウスをモデルとした結果がヒトへ外挿可能であることを示している。
さらに、この結果をもとに、加齢に伴い機能低下が観察されるcAMP系維持の介入を行い、cAMP分解酵素阻害剤が記憶の維持だけではなく、脳の活動性上昇、脳の炎症低下をもたらすことを見出した。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (43 results)

All 2022 2021 2020 2019 Other

All Journal Article (21 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 17 results,  Open Access: 10 results) Presentation (21 results) (of which Int'l Joint Research: 4 results) Remarks (1 results)

  • [Journal Article] Long-term D-Allose Administration Favorably Alters the Intestinal Environment in Aged Male Mice2022

    • Author(s)
      Tomoya Shintani, Shuichi Yanai, Akane Kanasaki, Misuzu Tanaka, Tetsuo Iida, Genki Ozawa, Tadao Kunihiro, & Shogo Endo
    • Journal Title

      Journal of Applied Glycoscience

      Volume: 69 Issue: 4 Pages: 97-102

    • DOI

      10.5458/jag.jag.JAG-2022_0005

    • ISSN
      1344-7882, 1880-7291
    • Year and Date
      2022-11-20
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reversal of spatial memory impairment by phosphodiesterase 3 inhibitor cilostazol is associated with reduced neuroinflammation and increased cerebral glucose uptake in aged male mice2022

    • Author(s)
      Yanai Shuichi、Tago Tetsuro、Toyohara Jun、Arasaki Tomoko、Endo Shogo
    • Journal Title

      Frontiers in Pharmacology

      Volume: 13 Pages: 1031637-1031637

    • DOI

      10.3389/fphar.2022.1031637

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Endothelial Extracellular Signal‐Regulated Kinase/Thromboxane A2/Prostanoid Receptor Pathway Aggravates Endothelial Dysfunction and Insulin Resistance in a Mouse Model of Metabolic Syndrome2022

    • Author(s)
      Sato Atsushi、Yumita Yusuke、Kagami Kazuki、Ishinoda Yuki、Kimura Toyokazu、Osaki Ayumu、Toya Takumi、Namba Takayuki、Endo Shogo、Ido Yasuo、Nagatomo Yuji、Satoh Yasushi、Adachi Takeshi
    • Journal Title

      Journal of the American Heart Association

      Volume: 11 Issue: 23

    • DOI

      10.1161/jaha.122.027538

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Metabolic Remodeling with Hepatosteatosis Induced Vascular Oxidative Stress in Hepatic ERK2 Deficiency Mice with High Fat Diets2022

    • Author(s)
      Kujiraoka Takehiko、Kagami Kazuki、Kimura Toyokazu、Ishinoda Yuki、Shiraishi Yasunaga、Ido Yasuo、Endo Shogo、Satoh Yasushi、Adachi Takeshi
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 15 Pages: 8521-8521

    • DOI

      10.3390/ijms23158521

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Study of aging using circuit tests and parametric analysis2022

    • Author(s)
      Konishi Tomokazu、Yanai Shuichi、Endo Shogo
    • Journal Title

      bioRxiv,

      Volume: 1 Pages: 1-1

    • DOI

      10.1101/2022.03.24.485723

    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] Gait and Age‐Related Hearing Loss Interactions on Global Cognition and Falls2022

    • Author(s)
      Sakurai Ryota、Kawai Hisashi、Yanai Shuichi、Suzuki Hiroyuki、Ogawa Susumu、Hirano Hirohiko、Ihara Kazushige、Takahashi Masatoki、Kim Hunkyung、Obuchi Shuichi、Fujiwara Yoshinori
    • Journal Title

      The Laryngoscope

      Volume: 132 Issue: 4 Pages: 857-863

    • DOI

      10.1002/lary.29898

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cognitive, physical, and mental profiles of older adults with misplaced self-evaluation of hearing loss2022

    • Author(s)
      Ryota Sakurai, Hisashi Kawai, Hiroyuki Suzuki, Susumu Ogawa, Shuichi Yanai, Hirohiko Hirano, Masayasu Ito, Kazushige Ihara, Shuich Obuchi, & Yoshinori Fujiwara
    • Journal Title

      Archives of Gerontology and Geriatrics

      Volume: 104 Pages: 104821-104821

    • DOI

      10.1016/j.archger.2022.104821

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 細胞のメカニズムと神経疾患:細胞内シグナル伝達の基礎①, ERK2022

    • Author(s)
      佐藤泰司,遠藤昌吾
    • Journal Title

      Clinical Neuroscience

      Volume: 70 Pages: 814-816

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Role of G-Substrate in the NO/cGMP/PKG Signal Transduction Pathway for Photic Entrainment of the Hamster Circadian Clock2021

    • Author(s)
      Plano Santiago Andr?s、Alessandro Mar?a Soledad、Trebucq Laura Luc?a、Endo Shogo、Golombek Diego Andr?s、Chiesa Juan Jos?
    • Journal Title

      ASN Neuro

      Volume: 13 Issue: 1 Pages: 175909142098492-175909142098492

    • DOI

      10.1177/1759091420984920

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Extracellular signal‐regulated kinases 2 (Erk2) and Erk5 in the central nervous system differentially contribute to central sensitization in male mice2021

    • Author(s)
      Matsuura Fumihiro、Satoh Yasushi、Itakura Sayako、Morohashi Toru、Kawaguchi Masanori、Takahashi Tetsuya、Iwanaga Koji、Terashima Hayato、Kobayashi Yasushi、Wang Xin、Ishizuka Toshiaki、Endo Shogo、Ikeda Takehiko
    • Journal Title

      Journal of Neuroscience Research

      Volume: 99 Issue: 6 Pages: 1666-1688

    • DOI

      10.1002/jnr.24827

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Tocotrienols reach the brain and play roles in the attenuation of body weight gain and improvement of cognitive function in high-fat diet-treated mice2021

    • Author(s)
      Kato Yugo、Uchiumi Hayami、Usami Ryo、Takatsu Hirokatsu、Aoki Yoshinori、Yanai Shuichi、Endo Shogo、Fukui Koji
    • Journal Title

      Journal of Clinical Biochemistry and Nutrition

      Volume: 69 Issue: 3 Pages: 256-264

    • DOI

      10.3164/jcbn.21-10

    • NAID

      130008110247

    • ISSN
      0912-0009, 1880-5086
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Central, but not peripheral, nervous ERK2 is essential for itch signals in murine allergic skin inflammation.2021

    • Author(s)
      Matsuo S, Hashimoto T, Matsuura F, Imamura O, Endo S, Satoh Y, Satoh T.
    • Journal Title

      Allergy

      Volume: 76 Issue: 11 Pages: 3422-3432

    • DOI

      10.1111/all.14867

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Functional Aging in Male C57BL/6J Mice Across the Life-Span: A Systematic Behavioral Analysis of Motor, Emotional, and Memory Function to Define an Aging Phenotype2021

    • Author(s)
      Yanai Shuichi、Endo Shogo
    • Journal Title

      Frontiers in Aging Neuroscience

      Volume: 13 Pages: 697621-697621

    • DOI

      10.3389/fnagi.2021.697621

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inhibition of extracellular signal-regulated kinase pathway suppresses tracheal stenosis in a novel mouse model2021

    • Author(s)
      Kimura Akari、Araki Koji、Satoh Yasushi、Mogi Sachiyo、Fujitani Kazuko、Kurioka Takaomi、Endo Shogo、Shiotani Akihiro、Yamashita Taku
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 9 Pages: 0256127-0256127

    • DOI

      10.1371/journal.pone.0256127

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Induction of ICER is superseded by smICER, challenging the impact of ICER under chronic beta‐adrenergic stimulation2020

    • Author(s)
      Seidl Matthias D.、Fels Benedikt、Kranick Daniel、Sternberg Alexandra、Grimm Kristina、St?mpel Frank T.、Pluteanu Florentina、Schulte Jan S.、Heinick Alexander、Kojima Nobuhiko、Endo Shogo、Huge Andreas、Stoll Monika、M?ller Frank U.
    • Journal Title

      The FASEB Journal

      Volume: 34 Issue: 8 Pages: 11272-11291

    • DOI

      10.1096/fj.201902301rr

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 認知症と老化に伴う記憶低下の予防と制御―細胞内シグナル伝達系を標的として― Prevention and control of age-related memory decline and dementia2020

    • Author(s)
      柳井修一、遠藤昌吾
    • Journal Title

      医学のあゆみ

      Volume: -

    • Related Report
      2019 Annual Research Report
  • [Journal Article] 記憶を守る2020

    • Author(s)
      遠藤昌吾
    • Journal Title

      内藤財団時報

      Volume: 105 Pages: 105-105

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Vitamin C and vitamin E double-deficiency increased neuroinflammation and impaired conditioned fear memory2019

    • Author(s)
      Takahashi Keita、Yanai Shuichi、Takisawa Shoko、Kono Nozomu、Arai Hiroyuki、Nishida Yoichiro、Yokota Takanori、Endo Shogo、Ishigami Akihito
    • Journal Title

      Archives of Biochemistry and Biophysics

      Volume: 663 Pages: 120

    • DOI

      10.1016/j.abb.2019.01.003

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 8-Nitro-cGMP attenuates context-dependent fear memory in mice.2019

    • Author(s)
      Kishimoto Y, Kasamatsu S, Yanai S, Endo S, Akaike T, Ihara H.
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 511 Issue: 1 Pages: 141-147

    • DOI

      10.1016/j.bbrc.2019.01.138

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] JunB plays a crucial role in development of regulatory T cells by promoting IL-2 signaling2019

    • Author(s)
      Katagiri Takaharu、Yamazaki Soh、Fukui Yuto、Aoki Kotaro、Yagita Hideo、Nishina Takashi、Mikami Tetuo、Katagiri Sayaka、Shiraishi Ayako、Kimura Soichiro、Tateda Kazuhiro、Sumimoto Hideki、Endo Shogo、Kameda Hideto、Nakano Hiroyasu
    • Journal Title

      Mucosal Immunology

      Volume: 12 Issue: 5 Pages: 1104-1117

    • DOI

      10.1038/s41385-019-0182-0

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] モデルマウスを用いた記憶障害メカニズムの解析2019

    • Author(s)
      遠藤昌吾
    • Journal Title

      ファルマシア

      Volume: 55 Pages: 859-863

    • NAID

      130007700026

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] Assessment of physical and cognitive frailty in aging mouse model. 22nd World Congress of Gerontology and Geriatrics2022

    • Author(s)
      S Yanai, T Arasaki & S Endo
    • Organizer
      22nd World Congress of Gerontology and Geriatrics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Involvement of 8-nito-cGMP - ERK signals in the induction of long-term depression in the mouse cerebellum.2022

    • Author(s)
      S Kakizawa, T Arasaki, Yasushi Satoh, S Endo.
    • Organizer
      2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Combined administration of donepezil and cilostazol ameliorates spatial memory impairment in APP knock-in mouse model for Alzheimer's disease.2022

    • Author(s)
      S Yanai, T Arasaki, T Saito, T Saido & S Endo.
    • Organizer
      第45回日本神経科学大会 (Neuro2022)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Tocotrienols attenuate diet-induced obesity development.2022

    • Author(s)
      Y Kato, S Yanai, S Endo, K Fukui
    • Organizer
      第45回日本基礎老化学会大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 24か月齢アルツハイマー病モデルマウスにおける行動と記憶の性差に関する基礎研究.2022

    • Author(s)
      張碩文,柳井修一,吉原利典,斉藤貴志,西道隆臣,遠藤昌吾,後藤佐多良,内藤久士
    • Organizer
      第77回 日本体力医学会大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ホスホジエステラーゼ3阻害剤シロスタゾールによる老化マウスの記憶機能低下の改善と予防2022

    • Author(s)
      柳井修一・新崎智子,遠藤昌吾
    • Organizer
      TOBIRA第10回研究交流フォーラム
    • Related Report
      2022 Annual Research Report
  • [Presentation] Involvement of 8-nitro-cGMP ? ERK signals in induction of long-term depression in the mouse cerebellum2022

    • Author(s)
      柿澤 昌、新崎 智子、佐藤 泰司、遠藤 昌吾
    • Organizer
      第95回日本薬理学会年会シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] Comparison of age-related multi-domain phenotype in human and mouse using comprehensive behavioral test battery.2021

    • Author(s)
      S Yanai, T Arasaki & S Endo
    • Organizer
      第44回日本神経科学大会 / CJK第1回国際会議
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] シロスタゾールとドネペジルの低用量併用による老齢マウスの記憶機能改善2021

    • Author(s)
      柳井修一, 新崎智子, 遠藤昌吾
    • Organizer
      日本心理学会第85回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] MAP kinase:ERK1/2遺伝子改変マウスを用いた小脳依存性記憶の解析2020

    • Author(s)
      吉田彩乃、宮本武典、新崎智子、遠藤昌吾
    • Organizer
      第72回日本動物学会・関東支部大会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 加齢に伴う皮質・運動機能低下に対するCoQ10投与の効果2020

    • Author(s)
      井上律子・柳井修一・三浦正巳
    • Organizer
      第17回日本コエンザイムQ協会研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] PDE3阻害剤シロスタゾールによる血液脳関門・記憶機能の改善2019

    • Author(s)
      柳井修一、新崎智子、遠藤昌吾
    • Organizer
      第8回 TOBIRA研究交流フォーラム
    • Related Report
      2019 Annual Research Report
  • [Presentation] 細胞外シグナル制御キナーゼ(ERK)5の疼痛シグナル制御における役割2019

    • Author(s)
      松浦史博, 板倉紗也子, 川口慎憲, 遠藤昌吾, 佐藤泰司, 石塚俊晶, 池田健彦
    • Organizer
      第53回日本ペインクリニック学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Involvement of ROS - 8-nitro-cGMP signals in cerebellar long-term depression.2019

    • Author(s)
      Sho Kakizawa, Shogo Endo
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Concurrent administration of sub-effective doses of donepezil and phosphodiesterase 3 inhibitor cilostazol restores memory impairment in aged mice.2019

    • Author(s)
      Shuichi YANAI, Tomoko Arasaki, Shogo Endo
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] レドックスシグナルによる小脳機能制御2019

    • Author(s)
      柿澤昌, 遠藤昌吾
    • Organizer
      生理学研究所 研究会「シグナル動態の可視化と操作に基づく多階層機能解析の新展開」
    • Related Report
      2019 Annual Research Report
  • [Presentation] Cilostazol, a phosphodiesterase 3 inhibitor, improves blood-brain barrier integrity and ameliorates memory decline in senescence-accelerated mouse prone 8 (SAMP8).2019

    • Author(s)
      S.Yanai, T.Arasaki & S.Endo
    • Organizer
      「次世代脳」プロジェクト 冬のシンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] 有酸素トレーニングが老齢マウス脳内のインスリン分解酵素のS-ニトロソ化に及ぼす影響2019

    • Author(s)
      張碩文・篠崎昇平・柳井修一・松本綾子・中本英子・小林裕幸・金木正夫・遠藤昌吾・後藤佐多良・内藤久士
    • Organizer
      第74回 日本体力医学会大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Amelioration of potentially harmful oxidative and nitrosative protein modifications by regular exercise in aged animals: A molecular mechanism of the beneficial effects2019

    • Author(s)
      Sataro Goto, Shuo-wen Chang, Shohei Shinozaki, Shuichi Yanai, Hideko Nakamoto, Ayako Matsumoto, Hisashi Naito, Hiroyuki Kobayshi, Masao Kaneki, Shogo Endo, & Zsolt Radak
    • Organizer
      11th International Association of Gerontology and Geriatrics Asia/Oceania Regional Congress
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The effects of hearing loss and mobility decline on cognitive function of older adults2019

    • Author(s)
      Ryota Sakurai, Hisashi Kawai, Shuich Yanai, Hiroyuki Suzuki, Susumu Ogawa, Hunkyung Kim, Hirohiko Hirano, Kazushige Ihara, Shuichi Obuchi, Yoshinori Fujiwara
    • Organizer
      Gerontological Society of America 2019 Annual Scientific Meeting,
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] マウス皮質運動野の加齢変化と水溶化コエンザイムQ10による介入の効果2019

    • Author(s)
      井上律子・柳井修一・三浦正巳
    • Organizer
      第17回日本機能性食品医用学会総会
    • Related Report
      2019 Annual Research Report
  • [Remarks] 記憶神経科学、東京都老人研

    • URL

      https://www2.tmig.or.jp/Mn_B/Japanese/index.html

    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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