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Development of obesity prevention by exercise training and nutritional intervention through brown adipose tissue enhancement

Research Project

Project/Area Number 15H03100
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Applied health science
Research InstitutionTokyo Medical University

Principal Investigator

Hamaoka Takafumi  東京医科大学, 医学部, 主任教授 (70266518)

Co-Investigator(Kenkyū-buntansha) 米代 武司  カリフォルニア大学サンフランシスコ校, 糖尿病センター, 学振海外特別研究員 (40724167)
Research Collaborator Nirengi Shinsuke  
Kurosawa Yuko  
Saito Masayuki  
Fuse Sayuri  
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
Fiscal Year 2018: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2015: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Keywords褐色脂肪組織 / 生活習慣病予防 / エネルギー消費 / 機能性食品 / カプシノイド / 茶カテキン / 運動 / 内臓脂肪 / 体脂肪 / 褐色脂肪 / 遺伝因子 / 環境因子 / メタボローム / 鎖骨上窩 / 年代別 / 男女別 / 外気温 / 医療・福祉 / 生理活性 / 肥満予防 / 運動トレーニング / 組織総ヘモグロビン量
Outline of Final Research Achievements

Our novel near-infrared time-resolved spectroscopy (TRS) method is noninvasive and simple and can reliably assess human brown adipose tissue (BAT) density (BAT-d) in the supraclavicular region(Nirengi et al., Obesity 2015). We found that %body fat and visceral fat area were correlated with BAT-d. Our TRS results were analogous to those reported with PET&CT, indicating the usefulness of TRS(Fuse et al., J Biomed Opt 2018). TRS successfully detected an increase in BAT-d during the 8-week capsinoid treatment (+46.4%, P < 0.05), and a decrease in the 8-week follow-up period (-12.5%, P = 0.07), only in the capsinoid-treated, but not the placebo, group (Nirengi et al., J Biomed Opt 2017). Prolonged ingestion (12-week) of a catechin-rich beverage increases the BAT-d in parallel with a decrease in extramyocellular lipids (Nirengi et al., SprngerPlus 2017).

Academic Significance and Societal Importance of the Research Achievements

褐色脂肪組織はヒト成人でも確認され、褐色脂肪組織に関連する熱産生や食事誘発性熱産生の増加は肥満対策のターゲットの一つである。本研究では、幅広い年代において,時間分解近赤外分光法(TRS)を用いた褐色脂肪組織密度を測定し,その個人差を明らかにしてきた。加えて、若年健常者ではあるが、食品成分由来のカプシノイドや茶カテキンが褐色脂肪組織密度を増加させることも報告した。今後は、これらの食品成分の効果を有疾患者についても検討していく予定である。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (24 results)

All 2018 2017 2016 Other

All Journal Article (6 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 5 results,  Open Access: 4 results,  Acknowledgement Compliant: 2 results) Presentation (16 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Brown adipose tissue density measured by near-infrared time-resolved spectroscopy in Japanese, across a wide age range2018

    • Author(s)
      Fuse Sayuri、Nirengi Shinsuke、Amagasa Shiho、Homma Toshiyuki、Kime Ryotaro、Endo Tasuki、Sakane Naoki、Matsushita Mami、Saito Masayuki、Yoneshiro Takeshi、Kurosawa Yuko、Hamaoka Takafumi
    • Journal Title

      Journal of Biomedical Optics

      Volume: 23 Issue: 06 Pages: 1-1

    • DOI

      10.1117/1.jbo.23.6.065002

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Seasonal differences in brown adipose tissue density and pulse rate variability in a thermoneutral environment2018

    • Author(s)
      Nirengi S, Sakane N, Amagasa S, Wakui S, Homma T, Kurosawa Y, Hamaoka T.
    • Journal Title

      Journal of Physiological Anthropology

      Volume: 37 Issue: 1 Pages: 6-6

    • DOI

      10.1186/s40101-018-0166-x

    • URL

      https://localhost/en/publications/30948abf-aace-459f-8a99-4ff15e460fb9

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 運動と褐色脂肪組織活性化による疾患予防について2017

    • Author(s)
      浜岡隆文
    • Journal Title

      東京医科大学雑誌

      Volume: 75 Pages: 41-50

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Daily ingestion of catechin-rich beverage increases brown adipose tissue density and decreases extramyocellular lipids in healthy young women2016

    • Author(s)
      Nirengi S, Amagasa S, Homma T, Yoneshiro T, Matsumiya S, Kurosawa Y, Sakane N, Ebi K, Saito M, Hamaoka T
    • Journal Title

      SplingerPlus

      Volume: 5 Issue: 1 Pages: 1363-1363

    • DOI

      10.1186/s40064-016-3029-0

    • URL

      https://localhost/en/publications/5715a5bf-402a-4697-92a4-0f9f2d0083e4

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Assessment of human brown adipose tissue density during daily ingestion of thermogenic capsinoids using near-infrared time-resolved spectroscopy2016

    • Author(s)
      Nirengi S, Homma T, Inoue N, Sato H, Yoneshiro T, Matsushita M, Kameya T, Sugie H, Tsuzaki K, Saito M, Sakane N, Kurosawa Y, Hamaoka T.
    • Journal Title

      J. Biomed. Opt.

      Volume: 21 Pages: 091305-091305

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Assessment of human brown adipose tissue density during daily ingestion of thermogenic capsinoids using near-infrared time-resolved spectroscopy2016

    • Author(s)
      Shinsuke Nirengi, Toshiyuki Homma, Naohiko Inoue, Hitoshi Sato, Takeshi Yoneshiro, Mami Matsushita, Toshimitsu Kameya, Hiroki Sugie, Kokoro Tsuzaki, Masayuki Saito, Naoki Sakane, Yuko Kurosawa, and Takafumi Hamaoka,
    • Journal Title

      Journal of Biomedical Optics

      Volume: 21 Pages: 1-8

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Human brown adipose tissue density evaluated by near-infrared time-resolved spectroscopy2018

    • Author(s)
      Hamaoka Takafumi、Nirengi Shinsuke、Fuse Sayuri、Amagasa Shiho
    • Organizer
      The Second Britton Chance International Symposium on Metabolic Imaging and Spectroscopy
    • Related Report
      2018 Annual Research Report
  • [Presentation] Supraclavicular tissue total hemoglobin determined by near-infrared time-resolved spectroscopy as indicators of brown adipose tissue characteristics in humans2018

    • Author(s)
      Hamaoka Takafumi、Nirengi Shinsuke、Fuse Sayuri、Amagasa Shiho
    • Organizer
      ROLE OF BROWN ADIPOSE TISSUE IN HUMAN HEALTH
    • Related Report
      2018 Annual Research Report
  • [Presentation] Plasma lipidomics revealed metabolites closely related to brown adipose tissue in humans2018

    • Author(s)
      Fuse Sayuri、Kurosawa Yuko、Kuroiwa Miyuki、Hamaoka Takafumi
    • Organizer
      Cell Symposia Metabolites as Signaling Molecules
    • Related Report
      2018 Annual Research Report
  • [Presentation] Assessment of brown adipose tissue density in infants and children by near-infrared time-resolved spectroscopy2018

    • Author(s)
      Kuroiwa Miyuki、Fuse Sayuri、Tanaka Riki、Hamaoka Takafumi
    • Organizer
      2018 International Conference for Leading and Young Medical Scientists
    • Related Report
      2018 Annual Research Report
  • [Presentation] 中年期における健常者および肥満者の褐色脂肪組織密度の比較2018

    • Author(s)
      布施沙由理、二連木晋輔、天笠志保、浜岡隆文
    • Organizer
      第73回日本体力医学会大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 近赤外時間分解分光法により評価した乳幼児における褐色脂肪組織密度2018

    • Author(s)
      黒岩美幸、布施沙由理、田中璃己、浜岡隆文
    • Organizer
      第25回医用近赤外線分光法研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 近赤外時間分解分光法を用いた糖尿病患者の褐色脂肪組織量の解析2018

    • Author(s)
      脇裕典、渡邉尚子、布施沙由理、浜岡隆文
    • Organizer
      第39回日本肥満学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 褐色脂肪組織の活性化と肥満予防2018

    • Author(s)
      浜岡隆文
    • Organizer
      第15回多摩療育と栄養研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 褐色脂肪組織の増加・活性化と生活習慣病の予防2017

    • Author(s)
      浜岡隆文
    • Organizer
      第169回日本体力医学会地方会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Human Brown Adipose Tissue Density Determined by Near-infrared Time-resolved Spectroscopy2017

    • Author(s)
      Hamaoka T
    • Organizer
      BIT’s 5th Annual Conference of AnalytiX
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 褐色脂肪組織密度の季節変動と余暇時間身体活動レベルの検討2017

    • Author(s)
      布施沙由理,遠藤祐輝,木目良太郎,黒澤裕子,浜岡隆文
    • Organizer
      第72回日本体力医学会大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 寒冷誘導熱生産とヒト褐色脂肪組織および交感神経性低周波領域成分(VLF)との関連2017

    • Author(s)
      二連木晋輔,坂根直樹,天笠志保,本間俊行,布施沙由理,黒澤裕子,浜岡隆文
    • Organizer
      第38回日本肥満学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Protein-Energy Wasting の発症・進展における褐色脂肪の関与の検討2017

    • Author(s)
      長井美穂,菅野義彦,黒澤裕子,布施沙由理,浜岡隆文,西中川まき,榎本眞理
    • Organizer
      第180回東京医科大学医学会総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Human brown adipose tissue density meansured by near-infrared spectroscopy2017

    • Author(s)
      Hamaoka T
    • Organizer
      Seminar at University of Granada
    • Related Report
      2017 Annual Research Report
  • [Presentation] Detection of the effect of dietary supplementation on human brown adipose tissue using simple, noninvasive near-infrared time-resolved spectroscopy2016

    • Author(s)
      Takafumi Hamaoka
    • Organizer
      Global Summit on Obesity & Diet Management
    • Place of Presentation
      Los Angels
    • Year and Date
      2016-09-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Association Between Body Fatness And Brown Adipose Tissue In Humans: The Evaluation By Near-infrared Time-resolved Spectroscopy2016

    • Author(s)
      Sayuri Fuse, Shinsuke Nirengi, Toshiyuki Homma, Ryotaro Kime, Norio Murase, Yuko Kurosawa, and Takafumi Hamaoka
    • Organizer
      The XIII International Congress on Obesity (ICO)
    • Place of Presentation
      Vancouver
    • Year and Date
      2016-05-01
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Book] 糖尿病学20172017

    • Author(s)
      浜岡隆文,二連木晋介,坂根直,米代武司,斉藤昌之
    • Total Pages
      164
    • Publisher
      診断と治療社
    • ISBN
      9784787823014
    • Related Report
      2017 Annual Research Report
  • [Remarks] 東京医科大学 健康増進スポーツ医学分野

    • URL

      http://www.tokyo-med.ac.jp/whoccsm/sportsmed/index.html

    • Related Report
      2016 Annual Research Report

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Published: 2015-04-16   Modified: 2022-04-04  

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