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Identification of novel bovine paternally expressed imprinted genes

Research Project

Project/Area Number 19K06368
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 42010:Animal production science-related
Research InstitutionTokyo University of Agriculture and Technology

Principal Investigator

Kaneda Masahiro  東京農工大学, (連合)農学研究科(研究院), 准教授 (80469840)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
KeywordsDNAメチル化 / ウシ / 単為発生胚 / インプリント遺伝子 / XIST遺伝子 / X染色体不活化 / エピジェネティクス / 雄性発現遺伝子
Outline of Research at the Start

父由来あるいは母由来の対立遺伝子の一方の遺伝子のみが発現するゲノムインプリンティングという現象が哺乳類には存在する。そのために、ウシの成長、肉質や肉量に影響を与える可能性のある父あるいは母由来の有用な対立遺伝子が発現しない可能性が考えられる。本研究では、申請者らが既に報告したインプリントに関わる父由来の候補遺伝子について、発現様式や発現制御機構をウシ生体を用いて解析し、新規雄性発現遺伝子を特定することを目的とする。そのために、親子関係の明らかなウシを用い、父あるいは母由来のどちらの対立遺伝子が発現しているか、またその発現を制御するDNAメチル化の状態はどのようになっているかを明らかにする。

Outline of Final Research Achievements

To identify new paternally expressed genes in bovine, we analyzed gene expression in fibroblasts established from bovine parthenogenic embryos and in fibroblasts established from normal embryos (males) using DNA microarrays. Expression analysis and DNA methylation analysis of candidate genes obtained from the results were conducted.
In addition, to clarify the regulatory mechanism of the XIST gene (non-coding RNA involved in X chromosome inactivation) by DNA methylation changes, whose expression has not been clarified in bovine, I found that the expression of the XIST gene was induced in male bovine somatic cells by DNA methylation inhibition. I found that DNA methylation inhibition induced the expression of XIST gene in bovine male somatic cells.

Academic Significance and Societal Importance of the Research Achievements

これまでインプリント遺伝子やXIST遺伝子の研究は、もっぱらマウスを用いて行われてきた。多くの成果が得られたものの、ヒトや家畜などの研究からは、これらの遺伝子発現やその制御機構については、多くの動物種差が存在することが分かってきた。今回のウシを用いた研究からは、マウスと同様な遺伝子発現制御機構(DNAメチル化)とともに、それ以外の遺伝子発現制御機構が関与していることが示唆されたことから、進化的側面から非常に興味深い知見が得られた。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (14 results)

All 2022 2021 2020 2019

All Journal Article (10 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 10 results,  Open Access: 8 results) Presentation (4 results)

  • [Journal Article] Heterogeneity of adipose stromal vascular fraction cells from the different harvesting sites in rats2022

    • Author(s)
      Hendawy Hanan、Kaneda Masahiro、Yoshida Tadashi、Metwally Elsayed、Hamabe Lina、Yoshida Tomohiko、Shimada Kazumi、Tanaka Ryou
    • Journal Title

      The Anatomical Record

      Volume: - Issue: 12 Pages: 3410-3421

    • DOI

      10.1002/ar.24915

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Strategies to Improve the Efficiency of Somatic Cell Nuclear Transfer2022

    • Author(s)
      Srirattana Kanokwan、Kaneda Masahiro、Parnpai Rangsun
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 4 Pages: 1969-1969

    • DOI

      10.3390/ijms23041969

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluation of the Safety and Feasibility of Apheresis in Dogs: For Application in Metastatic Cancer Research2021

    • Author(s)
      Yamamoto Haru、Elbadawy Mohamed、Fujisaka Koudai、Sato Yomogi、Ohmori Takahiro、Shinohara Yuta、Hatano Yui、Kobayashi Daichi、Gomyo Ayana、Sudo Yuji、Azakami Daigo、Uchide Tsuyoshi、Fukushima Ryuji、Morita Shohei、Abugomaa Amira、Yamawaki Hideyuki、Kaneda Masahiro、Usui Tatsuya、Sasaki Kazuaki
    • Journal Title

      Animals

      Volume: 11 Issue: 10 Pages: 2770-2770

    • DOI

      10.3390/ani11102770

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Establishment of Intestinal Organoid from Rousettus leschenaultii and the Susceptibility to Bat-Associated Viruses, SARS-CoV-2 and Pteropine Orthoreovirus2021

    • Author(s)
      Elbadawy Mohamed、Kato Yuki、Saito Nagisa、Hayashi Kimika、Abugomaa Amira、Kobayashi Mio、Yoshida Toshinori、Shibutani Makoto、Kaneda Masahiro、Yamawaki Hideyuki、Mizutani Tetsuya、Lim Chang-Kweng、Saijo Masayuki、Sasaki Kazuaki、Usui Tatsuya、Omatsu Tsutomu
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 22 Issue: 19 Pages: 10763-10763

    • DOI

      10.3390/ijms221910763

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Comparative Study of the Effect of Anatomical Site on Multiple Differentiation of Adipose-Derived Stem Cells in Rats2021

    • Author(s)
      Hendawy Hanan、Kaneda Masahiro、Metwally Elsayed、Shimada Kazumi、Tanaka Takashi、Tanaka Ryou
    • Journal Title

      Cells

      Volume: 10 Issue: 9 Pages: 2469-2469

    • DOI

      10.3390/cells10092469

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Differentially methylated CpG sites related to fertility in Japanese Black bull spermatozoa: epigenetic biomarker candidates to predict sire conception rate2021

    • Author(s)
      TAKEDA Kumiko、KOBAYASHI Eiji、OGATA Kazuko、IMAI Akira、SATO Shinya、ADACHI Hiromichi、HOSHINO Yoichiro、NISHINO Kagetomo、INOUE Masahiro、KANEDA Masahiro、WATANABE Shinya
    • Journal Title

      Journal of Reproduction and Development

      Volume: 67 Issue: 2 Pages: 99-107

    • DOI

      10.1262/jrd.2020-137

    • NAID

      130008028375

    • ISSN
      0916-8818, 1348-4400
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Establishment of 2.5D organoid culture model using 3D bladder cancer organoid culture2020

    • Author(s)
      Abugomaa Amira、Elbadawy Mohamed、Yamanaka Megumi、Goto Yuta、Hayashi Kimika、Mori Takashi、Uchide Tsuyoshi、Azakami Daigo、Fukushima Ryuji、Yoshida Toshinori、Shibutani Makoto、Yamashita Risako、Kobayashi Mio、Yamawaki Hideyuki、Shinohara Yuta、Kaneda Masahiro、Usui Tatsuya、Sasaki Kazuaki
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 9393-9393

    • DOI

      10.1038/s41598-020-66229-w

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Efficacy of primary liver organoid culture from different stages of non-alcoholic steatohepatitis (NASH) mouse model2020

    • Author(s)
      Elbadawy Mohamed, Yamanaka Megumi, Goto Yuta,Hayashi Kimika,Tsunedomi Ryouichi,Hazama Shoichi,Nagano Hiroaki,Yoshida Toshinori,Shibutani Makoto,Ichikawa Ryo,Nakahara Junta,Omatsu Tsutomu,Mizutani Tetsuya,Katayama Yukie,Shinohara Yuta,Abugomaa Amira,Kaneda Masahiro,Yamawaki Hideyuki,Usui Tatsuya,Sasaki Kazuaki
    • Journal Title

      Biomaterials

      Volume: 237 Pages: 119823-119823

    • DOI

      10.1016/j.biomaterials.2020.119823

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Establishment of a novel experimental model for muscle‐invasive bladder cancer using a dog bladder cancer organoid culture2019

    • Author(s)
      Mohamed Elbadawy, Tatsuya Usui, Masahiro Kaneda, et al.
    • Journal Title

      Cancer Science

      Volume: 110 Issue: 9 Pages: 2806-2821

    • DOI

      10.1111/cas.14118

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Age-related changes in DNA methylation levels at CpG sites in bull spermatozoa and <i>in vitro</i> fertilization-derived blastocyst-stage embryos revealed by combined bisulfite restriction analysis2019

    • Author(s)
      ①Kumiko Takeda, Eiji Kobayashi, Kagetomo Nishino, Akira Imai, Hiromichi Adachi, Yoichiro Hoshino, Satoshi Akagi, Masahiro Kaneda, Shinya Watanabe
    • Journal Title

      Journal of Reproduction and Development

      Volume: 65 Issue: 4 Pages: 305-312

    • DOI

      10.1262/jrd.2018-146

    • NAID

      130007689001

    • ISSN
      0916-8818, 1348-4400
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] ウシXIST遺伝子のDNAメチル化による発現制御機構2021

    • Author(s)
      金田正弘、河原知世
    • Organizer
      第114回日本繁殖生物学会大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 精子核DNAメチル化可変領域を利用した黒毛和種凍結精液の人工授精後の受胎性予測の試み2021

    • Author(s)
      武田久美子・緒方和子・今井昭・佐藤伸哉・井上真寛・木村和輝・熊崎啓将・金田正弘・小林栄治
    • Organizer
      第114回日本繁殖生物学会大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 体細胞クローン牛各種臓器におけるXIST遺伝子のDNAメチル解析2020

    • Author(s)
      金田正弘,河原知世
    • Organizer
      第113回日本繁殖生物学会大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 黒毛和種雄牛の人工授精後の受胎性指標とする精子核DNAメチル化可変 部位追加による評価精度の向上2020

    • Author(s)
      武田 久美子、小林 栄治、緒方 和子、今井 昭、佐藤 伸哉、木村 和輝、安達 広通、井上 真寛 、金田 正弘、渡邊 伸也
    • Organizer
      第113回日本繁殖生物学会大会
    • Related Report
      2020 Research-status Report

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Published: 2019-04-18   Modified: 2023-01-30  

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