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2019 年度 実績報告書

Generation and characterization of animal models deficient in RNA methylation.

研究課題

研究課題/領域番号 17H06257
配分区分補助金
研究機関京都大学

研究代表者

FUSTIN JM  京都大学, 薬学研究科, 准教授 (50711818)

研究期間 (年度) 2017-06-30 – 2021-03-31
キーワードcircadian / methylation / organ-on-a-chip
研究実績の概要

Experiments with animals genetically deficient in methylation or in which methylations have been pharmacologically inhibited have progressed well, although the high inter-individual variability between animals and poor conditions in our department's animal house has so far prevented us to obtain publication-level results with genetically deficient animals.
Nevertheless, pharmacological studies in multiple organisms, in intercontinental collaboration with many laboratories have progressed very well and a new paper titled "Methylation deficiency disrupts biological rhythms from bacteria to humans" has been published in a Nature journal on the 6th of May (Fustin et al., 2020), with two other publications this year (Doi et al., 2019; Fustin et al., 2019)

現在までの達成度 (区分)
現在までの達成度 (区分)

2: おおむね順調に進展している

理由

We are continuing the research described in the project but have experiences some delays because of the COVID-19 crisis. Moreover, I have relocated to the University of Manchester in the United Kingdom and will continue my experiments there. It will take time to set my laboratory up and start experiments with newly generated animal models. It is my hope that the high-quality of animal house at the University of Manchester compared to that at Kyoto University Pharmaceutical Science Department will allow me to study methylation deficient animals more reliably. Indeed, these animals are likely to be immunocompromised and need therefore a very clean environment.

今後の研究の推進方策

I plan to continue the research described in the project as well as start new investigations related to methyl metabolism. However, since these experiments are going to be done in the United Kingdom I do not want to disclose my plans here.

  • 研究成果

    (5件)

すべて 2020 2019

すべて 雑誌論文 (3件) (うち国際共著 2件、 査読あり 2件、 オープンアクセス 2件) 学会発表 (2件) (うち招待講演 2件)

  • [雑誌論文] Methylation deficiency disrupts biological rhythms from bacteria to humans2020

    • 著者名/発表者名
      Jean-Michel Fustin
    • 雑誌名

      Communications Biology

      巻: NA ページ: NA

    • DOI

      10.1038/s42003-020-0942-0

    • 査読あり / オープンアクセス / 国際共著
  • [雑誌論文] Rhythm on a chip: circadian entrainment in vitro is the next frontier in body-on-a chip technology2019

    • 著者名/発表者名
      Fustin Jean-Michel、Li Meina、Gao Bryan、Chen Qianyu、Cheng Tianhong、Stewart Alastair G
    • 雑誌名

      Current Opinion in Pharmacology

      巻: 48 ページ: 127~136

    • DOI

      10.1016/j.coph.2019.09.005

    • 査読あり / オープンアクセス / 国際共著
  • [雑誌論文] Non-coding cis-element of Period2 is essential for maintaining organismal circadian behaviour and body temperature rhythmicity2019

    • 著者名/発表者名
      Doi Masao、Shimatani Hiroyuki、Atobe Yuta、Murai Iori、Hayashi Hida、Takahashi Yukari、Fustin Jean-Michel、Yamaguchi Yoshiaki、Kiyonari Hiroshi、Koike Nobuya、Yagita Kazuhiro、Lee Choogon、Abe Manabu、Sakimura Kenji、Okamura Hitoshi
    • 雑誌名

      Nature Communications

      巻: 10 ページ: NA

    • DOI

      10.1038/s41467-019-10532-2

  • [学会発表] The methyl cycle in health and disease: insights from the clock2019

    • 著者名/発表者名
      Jean-Michel Fustin
    • 学会等名
      Dept. of Clinical Veterinary Medicine, College of Veterinary Medicine, Northwest A&F University, Yangling, China
    • 招待講演
  • [学会発表] The methyl cycle in health and disease2019

    • 著者名/発表者名
      Jean-Michel Fustin
    • 学会等名
      UK Dementia Research Institute, Imperial College London
    • 招待講演

URL: 

公開日: 2021-01-27  

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