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The effect of endometriosis on granulosa cells in follicle growth

Research Project

Project/Area Number 20K09615
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 56040:Obstetrics and gynecology-related
Research InstitutionNagoya University

Principal Investigator

Nakamura Tomoko  名古屋大学, 医学部附属病院, 准教授 (40732681)

Co-Investigator(Kenkyū-buntansha) 岩瀬 明  群馬大学, 大学院医学系研究科, 教授 (20362246)
後藤 真紀  名古屋大学, 医学部附属病院, その他 (90378125)
大須賀 智子  名古屋大学, 医学系研究科, 准教授 (30778296)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords子宮内膜症 / 卵胞発育 / 炎症 / 線維化 / 老化 / 酸化ストレス
Outline of Research at the Start

内膜症による卵胞発育障害の機序を、炎症と線維化による顆粒膜細胞障害から解明し、排卵を抑制しない新規内膜症治療薬の開発を目的とする。機序の解明に際し、効果的な阻害剤や補充療法を選定し、マウスモデルを用いて新規治療薬としての効果判定を行う。他疾患と共通する機序が見出されれば、既存の臨床治療薬が内膜症治療に応用可能か調べる。さらに内膜症に限らず、同じく線維化が主病態である卵巣の加齢・早発機能不全(POF)・がん生殖においても卵胞機能保全の方策の一助とする。

Outline of Final Research Achievements

We reported that transcription factor 21 and periostin were involved in the regulation of fibrosis in endometriosis, and were both upregulated by inflammation (Ganieva U, 2020). We then developed a novel ovarian endometriosis mouse model and showed increased oxidative stress and repressed FSH receptor expression in granulosa cells (Hayashi S, 2020). We further evaluated follicular growth in this model with RNA-seq, IHC and tissue clearing. VEGF pathway expression was elevated, and angiogenesis was initiated at an abnormally early stage of follicle development. The number of early stage follicles were also significantly decreased in the ovaries with endometriomas, suggesting follicular depletion.

Academic Significance and Societal Importance of the Research Achievements

子宮内膜症の治療薬は排卵を抑制するため、子宮内膜症合併不妊の女性は、内膜症治療か不妊治療かの二者択一を迫られている。本研究では、内膜症による卵胞発育障害の機序を、炎症と線維化、及び血管新生の観点から顆粒膜細胞障害から解明することで、排卵を抑制しない新規内膜症治療薬開発の一助となった。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (23 results)

All 2024 2023 2022 2021 2020

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 2 results) Presentation (18 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Journal Article] Effectiveness of NLRP3 Inhibitor as a Non-Hormonal Treatment for ovarian endometriosis2022

    • Author(s)
      Mayuko Murakami, Satoko Osuka, Ayako Muraoka, Shotaro Hayashi, Bayasula, Yukiyo Kasahara, Reina Sonehara, Yumi Hariyama, Kanako Shinjo, Hideaki Tanaka, Natsuki Miyake, Sayako Yoshita, Natsuki Nakanishi, Tomoko Nakamura, Maki Goto, Hiroaki Kajiyama
    • Journal Title

      Reproductive biology and endocrinology

      Volume: 20(1) Issue: 1 Pages: 58-58

    • DOI

      10.1186/s12958-022-00924-3

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Clinical Aspects of Adolescent Endometriosis2021

    • Author(s)
      Tomoko Nakamura
    • Journal Title

      Endocrines

      Volume: 2(3) Issue: 3 Pages: 301-310

    • DOI

      10.3390/endocrines2030028

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Novel ovarian endometriosis model causes infertility via iron-mediated oxidative stress in mice2020

    • Author(s)
      Hayashi Shotaro、Nakamura Tomoko、Motooka Yashiro、Ito Fumiya、Jiang Li、Akatsuka Shinya、Iwase Akira、Kajiyama Hiroaki、Kikkawa Fumitaka、Toyokuni Shinya
    • Journal Title

      Redox Biology

      Volume: 37 Pages: 101726-101726

    • DOI

      10.1016/j.redox.2020.101726

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Focal Adhesion Kinase-Mediated Sequences, Including Cell Adhesion, Inflammatory Response, and Fibrosis, as a Therapeutic Target in Endometriosis2020

    • Author(s)
      Nagai Takashi、Ishida Chiharu、Nakamura Tomoko、Iwase Akira、Mori Masahiko、Murase Tomohiko、Bayasula、Osuka Satoko、Takikawa Sachiko、Goto Maki、Kotani Tomomi、Kikkawa Fumitaka
    • Journal Title

      Reproductive Sciences

      Volume: 27 Issue: 7 Pages: 1400-1410

    • DOI

      10.1007/s43032-019-00044-1

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 若年者における子宮内膜症2020

    • Author(s)
      中村智子
    • Journal Title

      東海産婦人科内視鏡手術研究会雑誌

      Volume: 8 Pages: 3-9

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Presentation] 卵巣子宮内膜症性のう胞が顆粒膜細胞に与える影響2024

    • Author(s)
      可世木聡、中村智子、竹田健彦、関友望、田中秀明、矢吹淳司、三宅菜月、曽根原玲菜、村岡彩子、大須賀智子、梶山広明
    • Organizer
      第45回日本エンドメトリオーシス学会学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 内膜症性嚢胞が卵胞顆粒膜細胞に及ぼす影響2023

    • Author(s)
      可世木聡、中村智子、竹田健彦、関友望、田中秀明、矢吹淳司、曽根原玲菜、三宅菜月、村岡彩子、仲西菜月、大須賀智子、梶山広明
    • Organizer
      第75回日本産科婦人科学会学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] シンポジウム1 細胞老化からアプローチする子宮内膜症2023

    • Author(s)
      中村智子、可世木聡、田中秀明、曽根原玲菜、村上真由子、三宅菜月、村岡彩子、仲西菜月、大須賀智子、梶山広明
    • Organizer
      第44回日本エンドメトリオーシス学会学術講演会
    • Related Report
      2022 Research-status Report
  • [Presentation] 内膜症性嚢胞が卵胞顆粒膜細胞に及ぼす影響2023

    • Author(s)
      可世木聡、中村智子、田中秀明、曽根原玲菜、三宅菜月、村岡彩子、仲西菜月、大須賀智子、梶山広明
    • Organizer
      第44回日本エンドメトリオーシス学会学術講演会
    • Related Report
      2022 Research-status Report
  • [Presentation] 卵巣子宮内膜症の新規治療戦略ー細胞老化に着目して2023

    • Author(s)
      曽根原玲菜、竹田健彦、可世木聡、関友望、田中秀明、矢吹淳司、村上真由子、三宅菜月、村岡彩子、中村智子、大須賀智子、梶山広明
    • Organizer
      第44回日本エンドメトリオーシス学会学術講演会
    • Related Report
      2022 Research-status Report
  • [Presentation] 卵巣子宮内膜症に対する非ホルモン治療薬としてのNLRP3阻害剤の有効性の検討2023

    • Author(s)
      竹田健彦、村上真由子、大須賀智子、阮加里、関友望、可世木聡、矢吹淳司、田中秀明、曽根原玲菜、三宅菜月、村岡彩子、仲西菜月、中村智子、梶山広明
    • Organizer
      第44回日本エンドメトリオーシス学会学術講演会
    • Related Report
      2022 Research-status Report
  • [Presentation] Effects of endometriotic cysts on granulosa cells2022

    • Author(s)
      Hideaki Tanaka, Tomoko Nakamura, Hiroaki Kajiyama, Shinya Toyokuni
    • Organizer
      第111回日本病理学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] ライフステージに応じた子宮内膜症の薬物療法2021

    • Author(s)
      中村智子
    • Organizer
      第94回日本内分泌学会学術総会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Novel established ovarian endometriosis mouse model appeared infertility accompanied with iron-induced oxidative stress on follicles2021

    • Author(s)
      Shotaro Hayashi, Tomoko Nakamura, Natsuki Miyake, Reina Sonehara, Mayuko Murakami, Sayako Yoshita, Ayako Muraoka, Natsuki Nakanishi, Tomohiko Murase, Satoko Osuka, Maki Goto, Hiroaki Kajiyama
    • Organizer
      第73回日本産科婦人科学会学術講演会 international session
    • Related Report
      2021 Research-status Report
  • [Presentation] Human endometrial epithelial and mesenchymal cell lines were established and characterized the difference with or without endometriosis2021

    • Author(s)
      Ayako Muraoka, Satoko Osuka, Reina Sonehara, Mayuko Murakami, Natsuki Miyake, Sayako Yoshita, Shotaro Hayashi, Natsuki Nakanishi, Tomohiko Murase, Tomoko Nakamura, Maki Goto, Hiroaki Kajiyama
    • Organizer
      第73回日本産科婦人科学会学術講演会 international session
    • Related Report
      2021 Research-status Report
  • [Presentation] 子宮内膜症とNLRP3 inflammasomeおよびIL-1βの関連についての検討2021

    • Author(s)
      村上 真由子, 大須賀 智子, 曽根原 玲菜, 三宅 菜月, 吉田 沙矢子, 林 祥太郎, 村岡 彩子, 仲西 菜月, 邨瀬 智彦, 中村 智子, 後藤 真紀, 梶山 広明
    • Organizer
      第73回日本産科婦人科学会学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 腸管子宮内膜症治療:部位による検討2021

    • Author(s)
      中村智子、仲西菜月、大須賀智子、後藤真紀、梶山広明
    • Organizer
      第61回日本産科婦人科内視鏡学会学術講演会 シンポジウム1
    • Related Report
      2021 Research-status Report
  • [Presentation] 卵巣子宮内膜症間質細胞と老化細胞の関係2021

    • Author(s)
      曽根原玲菜、中村智子、関友望、田中秀明、矢吹 淳司、村上真由子、三宅菜月、吉田沙矢子、村岡彩子、仲西菜月、大須賀智子、後藤真紀、梶山広明
    • Organizer
      第66回日本生殖医学会学術講演会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] Ovarian endometriosis stromal cells and cellular senescence2021

    • Author(s)
      Reina Sonehara, Tomoko Nakamura, Tomomi Seki, Hideaki Tanaka, Mayuko Murakami, Natsuki Miyake, Sayako Yoshita, Ayako Muraoka, Natsuki Nakanishi, Satoko Osuka, Maki Goto, Hiroaki Kajiyama
    • Organizer
      7th Congress of the Society of Endometriosis and Uterine Diseases
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Novel established ovarian endometriosis mouse model appeared infertility accompanied with iron-induced oxidative stress on follicles2021

    • Author(s)
      Hayashi Shotaro, Nakamura Tomoko, Miyake Natsuki, Sonehara Reina, Murakami Mayuko, Yoshita Sayako, Muraoka Ayako, Nakanishi Natsuki, Murase Tomohiko, Osuka Satoko, Goto Maki, Kajiyama Hiroaki
    • Organizer
      第73回日本産科婦人科学会学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] 新規卵巣子宮内膜症モデルマウスの確立と酸化ストレスによる卵胞機能、妊孕性の低下2021

    • Author(s)
      林 祥太郎、中村 智子、田中 秀明、曽根原玲菜、 村上真由子、村岡 彩子、仲西 菜月、邨瀬 智彦、 大須賀智子、後藤 真紀、岩瀬 明、梶山広明
    • Organizer
      第42回日本エンドメトリオーシス学会学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] Expressions of transcription factor 21 and periostin in the eutopic endometrium of adenomyosis and endometriosis2021

    • Author(s)
      Tomoko Nakamura, Umida Ganieva, Akira Iwase, Satoko Osuka, Shotaro Hayashi, Ayako Muraoka, Natsuki Nakanishi, Tomohiko Murase, Maki Goto, Hiroaki Kajiyama
    • Organizer
      14th World Congress on Endometriosis
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Expressions and Effects of Phoenixin and Its Receptor GPR173 During the Human Menstrual Cycle2020

    • Author(s)
      Xuan Phuoc Nguyen, Tomoko Nakamura, Satoko Osuka, Bayasula Bayasula, Ayako Muraoka, Shotaro Hayashi, Natsuki Nakanishi, Yukiyo Kasahara, Tomohiko Murase, Maki Goto, Akira Iwase, Fumitaka Kikkawa
    • Organizer
      Society for Reproductive Investigation 67th Annual Scientific Meeting
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research

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Published: 2020-04-28   Modified: 2025-01-30  

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