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2013 Fiscal Year Final Research Report

Analysis of the roles of Galectins during placentation

Research Project

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Project/Area Number 23592423
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Obstetrics and gynecology
Research InstitutionKanazawa Medical University

Principal Investigator

SHOJI Hiroki  金沢医科大学, 一般教育機構, 准教授 (10263873)

Co-Investigator(Kenkyū-buntansha) ARIKAWA Tomohiro  金沢医科大学, 一般教育機構, 講師 (70452670)
Co-Investigator(Renkei-kenkyūsha) SIMAMURA Eriko  金沢医科大学, 医学部, 講師 (00267741)
Project Period (FY) 2011 – 2013
Keywordsガレクチン / 胎盤 / 妊娠 / 栄養膜細胞 / invasive trophoblast / 浸潤
Research Abstract

Galectins comprise a family of animal lectin that bind to beta-galactoside-containing carbohydrates. In this study, we aimed to clarify the roles of galectins during placentation. Analysis of functions of galectins during the differentiation process of rat trophoblast cell line (Rcho-1 cell) revealed that down regulation of Galectin 4 expression may be involved in the promotion of trophoblast cell differentiation. The findings of current study contribute to the understanding of the regulatory mechanisms of placentation by members of galectin family.

  • Research Products

    (20 results)

All 2014 2013 2012 2011

All Journal Article (6 results) (of which Peer Reviewed: 5 results) Presentation (14 results)

  • [Journal Article] T cells control innate hyperinflammation in LPS endotoxemia by downregulating macrophage TNF production via IRAK-1-mediated IL-10 expression2014

    • Author(s)
      Inoue M, Arikawa T, Chen YH, Moriwaki Y, Price M, Brown M, Perfect JR, Shinohara ML
    • Journal Title

      Proceedings of National Academy of Sciences of the United States of America

      Volume: 111(14) Pages: 5295-300

    • Peer Reviewed
  • [Journal Article] Significance of sugar chain recognition by galectins and its involvement in disease-associated glycosylation2014

    • Author(s)
      Arikawa T, Simamura E, Shimada H, Nakamura T, Hatta T, and Shoji H
    • Journal Title

      Congenital Anomalies

      Volume: 54(2) Pages: 77-81

    • Peer Reviewed
  • [Journal Article] Galectin-9 suppresses Th17 cell development in an IL-2-dependent but Tim-3-independent manner2012

    • Author(s)
      Oomizu S, Arikawa T, Niki T, Kadowaki T, Ueno M, Nishi N, Yamauchi A, and Hirashima M
    • Journal Title

      Cinical Immunology

      Volume: 143(1) Pages: 51-8

    • Peer Reviewed
  • [Journal Article] Galectin-9 signaling prolongs survival in murine lung-cancer by inducing macrophages to differentiate into plasmacytoid dendritic cell-like macrophages2012

    • Author(s)
      Kadowaki T, Arikawa T, Shinonaga R, Oomizu S, Inagawa H, Soma G, Niki T, Hirashima M
    • Journal Title

      Clinical Immunology

      Volume: 142(3) Pages: 296-307

    • Peer Reviewed
  • [Journal Article] Expression pattern of Galectin 4 in rat placentation2012

    • Author(s)
      Arikawa T, Simamura E , Shimada H, Nishi N, Tatsuno T, Ishigaki Y, Tomosugi naohisa, Yamahiro C, Hata T, Takegami T, Nakamura T, Mogami H, Yamaguchi K, Otani H, Hatta T, and Shoji H
    • Journal Title

      Placenta (Short Communication)

      Volume: 33(10) Pages: 885-7

    • Peer Reviewed
  • [Journal Article] Effects of melanocortins on fetal development2011

    • Author(s)
      Simamura E, Shimada H, Shoji H, Otani H, Hatta T
    • Journal Title

      Congenital Anomalies

      Volume: 51(2) Pages: 47-54

  • [Presentation] メラノコルチンによるヒト赤芽球の分化調節機構2013

    • Author(s)
      仲島百合子、島村英理子、島田ひろき、有川智博、東海林博樹、増田浩子、大谷浩、八田稔久
    • Organizer
      第53回日本先天異常学会学術集会
    • Place of Presentation
      大阪千里ライフサイエンスセンター(大阪府豊中市)
    • Year and Date
      20130721-23
  • [Presentation] Role of autophagy in rat trophoblast differentiation2013

    • Author(s)
      森尾佳苗、有川智博、島村英理子、島田ひろき、八田稔久、東海林博樹
    • Organizer
      日本分子生物学会
    • Place of Presentation
      神戸国際会議場、神戸国際展示場、神戸ポートピアホテル(兵庫県神戸市)
    • Year and Date
      2013-12-05
  • [Presentation] ツメガエル消化管およびヒト大腸がん細胞におけるガレクチン-4の発現及び機能解析2013

    • Author(s)
      小川崇、東海林博樹、野中康宏、舘野浩章、平林淳、西望、中村隆範
    • Organizer
      第86回日本生化学会大会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2013-09-12
  • [Presentation] Leukemia inhibitory factorはinsulin-like growth factorを介してFibroblast growth factor 2の神経幹/前駆細胞の増殖作用を増強する2013

    • Author(s)
      島田ひろき、島村英理子、東海林博樹、有川智博、東伸明、八田稔久
    • Organizer
      第36回日本神経科学大会、第56回日本神経化学会大会、第23回日本神経回路学会大会合同大会
    • Place of Presentation
      国立京都国際会館(京都府京都市)
    • Year and Date
      2013-06-22
  • [Presentation] メラノコルチンレセプター1, 2, 5伝達シグナルによる赤芽球の分化制御2012

    • Author(s)
      島村英理子、島田ひろき、有川智博、東海林博樹、大谷浩、八田稔久
    • Organizer
      第74回日本血液学会学術集会
    • Place of Presentation
      国立京都国際会館(京都府京都市)
    • Year and Date
      20121019-21
  • [Presentation] Analysis of the Galectin 4 expression during trophoblast differentiation in rat placentation2012

    • Author(s)
      Arikawa T, Simamura E, Shimada H, Hatta T, Shoji H
    • Organizer
      第18回国際胎盤学会
    • Place of Presentation
      広島国際会議場(広島県広島市)
    • Year and Date
      20120918-21
  • [Presentation] ガレクチンによる制御を介した胎盤形成・維持機構の解析2012

    • Author(s)
      有川智博、島村英理子、島田ひろき、八田稔久、東海林博樹
    • Organizer
      第52回日本先天異常学会学術集会
    • Place of Presentation
      東京女子医科大学弥生記念講堂(東京都新宿区)
    • Year and Date
      20120706-08
  • [Presentation] ツメガエル消化管およびヒト大腸がん細胞におけるガレクチン-4の発現及び機能解析2012

    • Author(s)
      小川崇、東海林博樹、野中康宏、舘野浩章、平林淳、西望、中村隆範
    • Organizer
      第85回日本生化学会大会
    • Place of Presentation
      マリンメッセ福岡(福岡県福岡市)
    • Year and Date
      2012-12-16
  • [Presentation] Leukemia inhibitory factor induces expression of insulin-like growth factor 1 and 2 in the forebrain of rat fetuses via maternal-fetal leukemia inhibitory factor signal pathway2011

    • Author(s)
      T.Hatta, H.Shimada, E.Simamura, H.Shoji, N.Higashi
    • Organizer
      Society for Neuroscience 2011
    • Place of Presentation
      Washington
    • Year and Date
      2011-11-11
  • [Presentation] Maternal-placental-fetal leukemia inhibitory factor signal pathway contributes stage-specific differentiation from fetal neural stem/progenitor cells to astrocytes2011

    • Author(s)
      E.Simamura, H.Shimada, H.Shoji, H.Otani, T.Hatta
    • Organizer
      Society for Neuroscience 2011
    • Place of Presentation
      Washington
    • Year and Date
      2011-11-11
  • [Presentation] アフリカツメガエル消化管におけるガレクチンファミリーの発現解析2011

    • Author(s)
      小川崇、東海林博樹、野中康宏、舘野浩章、平林淳、西望、中村隆範
    • Organizer
      第84回日本生化学会大会
    • Place of Presentation
      国立京都国際会館(京都府京都市)
    • Year and Date
      2011-09-23
  • [Presentation] LIF iduced elevation of insulin-like growth factor 1in fetal forebrain via maternal-fetal LIF-ACTH-LIF signaling relay pathway2011

    • Author(s)
      H.Shimada, E.Simamura, H.Shoji, N.Higashi, T.Hatta
    • Organizer
      The 34th Annual Meeting of the Japan Neuroscience Society
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2011-09-15
  • [Presentation] ラット母獣LIF投与は母胎間LIF-ACTH-LIFシグナルリレーを介して胎児脳におけるアストロサイト様細胞の分化を促進する2011

    • Author(s)
      島村英理子,島田ひろき,東海林博樹,大谷浩,八田稔久
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2011-09-15
  • [Presentation] ラット胎盤由来細胞株Rcho-1におけるガレクチンファミリーの発現2011

    • Author(s)
      東海林博樹,島村英理子,石垣靖人,西望,中村隆範,島田ひろき,八田稔久
    • Organizer
      第51回日本先天異常学会学術集会
    • Place of Presentation
      砂防会館別館(東京都千代田区)
    • Year and Date
      2011-07-23

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Published: 2015-07-16  

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