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The effect of omega-3 fatty acids on hepatic stellate cell activation

Research Project

Project/Area Number 23592623
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Pediatric surgery
Research InstitutionAkita University

Principal Investigator

YOSHINO Hiroaki  秋田大学, 医学(系)研究科(研究院), 准教授 (90182807)

Co-Investigator(Kenkyū-buntansha) MORII Mayako  秋田大学, 医学部, 助教 (10375280)
HEBIGUCHI Taku  秋田大学, 医学部, 医員 (20375281)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywordsω3系脂肪酸 / 肝臓星細胞 / ビタミンA / 短症候群腸 / 短腸症候群 / 肝線維化 / 脂肪滴
Research Abstract

Hepatic stellate cells (HSCs) store vitamin A and they are also known to be responsible for liver fibrosis. In child short bowel patients, oral administration of omega-3 fatty acids reduced the number of activated HSCs. Using HSCs isolated and cultured from rat liver, addition of omega-3 fatty acids accelerated formation of lipid droplets and decreased the expression levels of alpha-smooth muscle actin and type I collagen mRNAs.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (24 results)

All 2014 2013 2012 2011

All Journal Article (8 results) (of which Peer Reviewed: 7 results) Presentation (15 results) Book (1 results)

  • [Journal Article] Differential Increases in the Expression of Intermediate Filament Proteins and Concomitant Morphological Changes of Transdifferentiating Rat Hepatic Stellate Cells Observed <i>In Vitro</i>2013

    • Author(s)
      Mezaki Y., Morii M., Hebiguchi T., Yoshikawa K., Yamaguchi N, Miura M., Imai K., Yoshino H., Senoo H
    • Journal Title

      ACTA HISTOCHEMICA ET CYTOCHEMICA

      Volume: 46 Issue: 5 Pages: 137-143

    • DOI

      10.1267/ahc.13007

    • NAID

      130003381866

    • ISSN
      0044-5991, 1347-5800
    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] エタノールロック療法におけるカテーテル内エタノール濃度の検討2013

    • Author(s)
      森井真也子,目崎喜弘,蛇口琢,渡部亮,妹尾春樹,吉野裕顕
    • Journal Title

      日本小児栄養消化器肝臓学会雑誌

      Volume: 27(2) Pages: 133-137

    • URL

      http://mol.medicalonline.jp/library/archive/search?jo=dl7pedga&vo=27&nu=2&st=133

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] The role of retinoic acid receptors in activated hepatic stellate cells2013

    • Author(s)
      Mezaki Y., Morii M., Hebiguchi T., Yoshikawa K., Yamaguchi N, Yoshino H., Senoo H
    • Journal Title

      Med. Hypotheses

      Volume: 81(2) Issue: 2 Pages: 222-224

    • DOI

      10.1016/j.mehy.2013.04.045

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 小児における腸管不全合併肝障害に対するω3系脂肪製剤投与の検討2012

    • Author(s)
      森井真也子,吉野裕顕,蛇口琢,渡部亮,目崎喜弘,南條博,妹尾春樹,和田基,仁尾正記,蛇口達造
    • Journal Title

      外科と代謝・栄養

      Volume: 46(6) Pages: 159-167

    • URL

      http://mol.medicalonline.jp/library/archive/search?jo=dj5surgi&vo=46&nu=6&st=159

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of a cellular retinol-binding protein from lamprey, Lethenteron japonicum2012

    • Author(s)
      Mezaki Y., Morii M., Yoshikawa K., Yamaguchi N., Miura M., Imai K., Yoshino H., Senoo H
    • Journal Title

      Comp. Biochem. Physiol. B Biochem. Mol. Biol

      Volume: 161(3) Issue: 3 Pages: 233-239

    • DOI

      10.1016/j.cbpb.2011.11.011

    • NAID

      10031086293

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Elevated expression of transforming growth factorβ3 in carbon tetrachloride-treated rat liver and involvement of retinoid signaling2012

    • Author(s)
      Mezaki Y., Morii M., Yoshikawa K., Yamaguchi N., Satoyoshi K., Miura M., Imai K., Hebiguchi T., Habuchi T., Senoo H
    • Journal Title

      Int. J. Mol. Med

      Volume: 29(1) Pages: 18-24

    • DOI

      10.3892/ijmm.2011.809

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 小児における腸管不全合併肝障害に対するω3系脂肪製剤投与の検討2012

    • Author(s)
      森井真也子、吉野裕顕、蛇口琢、渡部亮、目崎喜弘、南條博、妹尾春樹、和田基、 仁尾正記、蛇口達造
    • Journal Title

      外科と代謝・栄養

      Volume: 46 Pages: 159-167

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] 腸管不全合併肝障害に対してω-3系脂肪製剤を投与した2症例の検討2011

    • Author(s)
      森井真也子, 吉野裕顕, 蛇口琢, 南條博, 野口篤子, 高橋勉, 目崎喜弘, 妹尾春樹, 蛇口達造
    • Journal Title

      小児外科

      Volume: 43 Pages: 380-387

    • URL

      http://www.tokyo-igakusha.co.jp/f/b/index/zc01/5/oa_table/b_z_top.html

    • Related Report
      2013 Final Research Report 2011 Research-status Report
  • [Presentation] 短小腸下におけるビタミンA吸収・貯蔵機構の解明~短小腸ラットモデルを用いた検討~2014

    • Author(s)
      蛇口琢,森井真也子,渡部亮,目崎喜弘,妹尾春樹,吉野裕顕
    • Organizer
      第51回日本小児外科学会学術集会
    • Place of Presentation
      大阪
    • Year and Date
      2014-05-09
    • Related Report
      2013 Final Research Report
  • [Presentation] 短小腸下でのビタミンA吸収・貯蔵メカニズムの解明2014

    • Author(s)
      蛇口琢,目崎喜弘,森井真也子,渡部亮,吉川究,今井克幸,三浦光隆,吉野裕顕,妹尾春樹
    • Organizer
      第119回日本解剖学会総会・全国学術集会
    • Place of Presentation
      下野, 栃木
    • Year and Date
      2014-03-27
    • Related Report
      2013 Final Research Report
  • [Presentation] 短小腸下でのビタミンA吸収・貯蔵メカニズムの解明2014

    • Author(s)
      蛇口琢、目崎喜弘、森井真也子、渡部亮、吉川究、今井克幸、吉野裕顕、妹尾春樹
    • Organizer
      第119回日本解剖学会総会・全国学術集会
    • Place of Presentation
      栃木
    • Related Report
      2013 Annual Research Report
  • [Presentation] 短小腸下におけるビタミンA 吸収・貯蔵機構の解明~短小腸ラットモデルを用いた検討~2014

    • Author(s)
      蛇口琢、森井真也子、渡部亮、目崎喜弘、妹尾春樹、吉野裕顕
    • Organizer
      第51回日本小児外科学会
    • Place of Presentation
      大阪
    • Related Report
      2013 Annual Research Report
  • [Presentation] ヤツメウナギにおける胆汁排泄機構2013

    • Author(s)
      森井真也子,目崎喜弘,吉川究,山口典子,三浦光隆,今井克幸,蛇口琢,渡部亮,妹尾春樹,吉野裕顕
    • Organizer
      第118回日本解剖学会総会・全国学術集会
    • Place of Presentation
      高松, 香川
    • Year and Date
      2013-03-30
    • Related Report
      2013 Final Research Report
  • [Presentation] 腸管不全合併肝障害ラットモデルの作製2013

    • Author(s)
      Hebiguchi T., Morii M., Watanabe R., Mezaki Y., Senoo H., Yoshino H., Imai K., Miura M., Yoshikawa K., Yamaguchi N
    • Organizer
      第118回日本解剖学会総会・全国学術集会
    • Place of Presentation
      高松, 香川
    • Year and Date
      2013-03-28
    • Related Report
      2013 Final Research Report
  • [Presentation] 腸管不全合併肝障害ラットモデルの作製2013

    • Author(s)
      蛇口琢, 森井真也子, 渡部亮, 吉野裕顕, 目崎喜弘, 山口典子, 吉川究, 今井克幸, 三浦光隆, 妹尾春樹
    • Organizer
      第118回解剖学会総会・全国学術集会
    • Place of Presentation
      高松
    • Related Report
      2012 Research-status Report
  • [Presentation] 腸管不全合併肝障害に対してω3系脂肪製剤を長期投与した1例2012

    • Author(s)
      森井真也子,蛇口琢,渡辺亮,目崎喜弘,妹尾春樹,和田基,仁尾正記,吉野裕顕
    • Organizer
      第28回日本小児外科学会秋季シンポジウム/第42回日本小児外科代謝研究会/Pediatric Surgery Joint Meeting 2012
    • Place of Presentation
      静岡, 静岡
    • Year and Date
      2012-11-02
    • Related Report
      2013 Final Research Report
  • [Presentation] 在宅中心静脈カテーテル管理におけるエタノールロック療法の検討2012

    • Author(s)
      森井真也子,平野尚子,蛇口琢,渡部亮,目崎喜弘,妹尾春樹,三浦昌朋,吉野裕顕
    • Organizer
      第39回日本小児栄養消化器肝臓学会
    • Place of Presentation
      大阪, 大阪
    • Year and Date
      2012-07-15
    • Related Report
      2013 Final Research Report
  • [Presentation] 胆道閉鎖症患児に対するω-3系脂肪製剤投与の経験2012

    • Author(s)
      森井真也子,蛇口琢,渡部亮,吉野裕顕,目崎喜弘,山口典子,吉川究,今井克幸,三浦光隆,妹尾春樹
    • Organizer
      第49回日本小児外科学会学術集会
    • Place of Presentation
      横浜,神奈川
    • Year and Date
      2012-05-16
    • Related Report
      2013 Final Research Report
  • [Presentation] The metabolism of cholesterol after bile duct degeneration in lamprey2012

    • Author(s)
      Morii M., Mezaki Y., Yamaguchi N., Yoshikawa K., Imai K., Miura M., Yoshino H., Hebiguchi T., Asanuma Y., Hebiguchi T., Senoo H
    • Organizer
      第117回日本解剖学会総会・全国学術集会
    • Place of Presentation
      甲府,山梨
    • Year and Date
      2012-03-27
    • Related Report
      2013 Final Research Report
  • [Presentation] 胆道閉鎖症患児に対するω-3系脂肪製剤投与の経験2012

    • Author(s)
      森井真也子, 蛇口琢, 渡部亮, 吉野裕顕, 目崎喜弘, 山口典子, 吉川究, 今井克幸, 三浦光隆, 妹尾春樹
    • Organizer
      第49回日本小児外科学会学術集会
    • Place of Presentation
      横浜
    • Related Report
      2012 Research-status Report
  • [Presentation] Reversibility of periductal fibrosis during biliary atresia in the lamprey2011

    • Author(s)
      Morii M., Yoshino H., Hebiguchi T., Mezaki Y., Yamaguchi N., Yoshikawa K., Miura M., Imai K., Senoo H., Hebiguchi T
    • Organizer
      16th International Symposium on Cells of Hepatic Sinusoid
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2011-09-23
    • Related Report
      2013 Final Research Report
  • [Presentation] ω3系脂肪製剤を使用した,短腸症候群2例の経験2011

    • Author(s)
      森井真也子, 吉野裕顕, 蛇口琢, 目崎喜弘, 山口典子, 吉川究, 三浦光隆, 今井克幸, 妹尾春樹, 蛇口達造
    • Organizer
      第48回日本小児外科学会学術集会
    • Place of Presentation
      東京
    • Year and Date
      2011-07-22
    • Related Report
      2013 Final Research Report
  • [Presentation] 腸管不全合併肝障害にω3系脂肪製剤が著効した短腸症候群の2例2011

    • Author(s)
      森井真也子,吉野裕顕,和田基,蛇口琢,目崎喜弘,山口典子,吉川究,三浦光隆,今井克幸,妹尾春樹,仁尾正記,蛇口達造
    • Organizer
      日本外科代謝栄養学会第48回学術集会
    • Place of Presentation
      名古屋,愛知
    • Year and Date
      2011-07-08
    • Related Report
      2013 Final Research Report
  • [Book] Cholestasis-How do lampreys avoid cholestasis after bile duct degeneration-(ed. Tripodi V.)2011

    • Author(s)
      Morii M., Mezaki Y., Yoshikawa K., Miura M., Imai K., Hebuguchi T., Watanabe R., Asanuma Y., Yoshino H., Senoo H
    • Publisher
      INTECH
    • Related Report
      2013 Final Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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