Ritsuko Matsumura

Profile Information

Affiliation: Yamaguchi University

Degree: 博士（農学）(九州大学)

Researcher number: 20728216
J-GLOBAL ID: 201801001819457896
researchmap Member ID: 7000021965

Research Interests

Research Areas

Life sciences / Zoological sciences /

Research History

Apr, 2022 - Present

Yamaguchi University
Oct, 2017 - Mar, 2022

Resaerch Institute for Time Studies, Yamaguchi University
Apr, 2015 - Sep, 2017

特別研究員（RPD）, 日本学術振興会
Apr, 2014 - Mar, 2015

Resaerch Institute for Time Studies, Yamaguchi University
Oct, 2010 - Mar, 2014

Resaerch Institute for Time Studies, Yamaguchi University
Apr, 2003 - Mar, 2006

特別研究員（DC1）, 日本学術振興会

Education

- Mar, 2009

Kyushu University
- Mar, 2003

Kyushu University
- Mar, 2001

School of Agriculture, Kyushu University

Papers

Detection of endogenous circadian rhythms of clock gene mRNA expression in mouse lung tissue using slice cultures

Ritsuko Matsumura, Koichi Node, Makoto Akashi

STAR Protocols, 4(2) 102280-102280, Jun, 2023 Peer-reviewedLead authorCorresponding author
Potential negative effect of total parenteral nutrition on the human circadian clock.

Muneto Tatsumoto, Ritsuko Matsumura, Takuyuki Endo, Isao T Tokuda, Koichi Node, Makoto Akashi

Genes to cells : devoted to molecular & cellular mechanisms, Jul 24, 2022 Peer-reviewed
The role of cell-autonomous circadian oscillation of Cry transcription in circadian rhythm generation

Ritsuko Matsumura, Kazuto Yoshimi, Yuka Sawai, Nanami Yasumune, Kohhei Kajihara, Tatsuya Maejima, Tsuyoshi Koide, Koichi Node, Makoto Akashi

Cell Reports, 39(3) 110703, Apr 19, 2022 Peer-reviewedLead author
Bright light improves sleep in patients with Parkinson’s disease: possible role of circadian restoration

Takuyuki Endo, Ritsuko Matsumura, Isao T. Tokuda, Tomoko Yoshikawa, Yasufumi Shigeyoshi, Koichi Node, Saburo Sakoda, Makoto Akashi

Scientific Reports, 10(1), Dec 1, 2020 Peer-reviewed
A detection method for latent circadian rhythm sleep-wake disorder

Makoto Akashi, Reimi Sogawa, Ritsuko Matsumura, Atsuhiro Nishida, Rino Nakamura, Isao T. Tokuda, Koichi Node

EBioMedicine, 62, Dec, 2020 Peer-reviewed
In vivo evaluation of the effect of lithium on peripheral circadian clocks by real-time monitoring of clock gene expression in near-freely moving mice

Yuka Sawai, Takezo Okamoto, Yugo Muranaka, Rino Nakamura, Ritsuko Matsumura, Koichi Node, Makoto Akashi

Scientific Reports, 9(1) 10909, Dec 1, 2019 Peer-reviewed
Role of the clock gene Period3 in the human cell-autonomous circadian clock

Ritsuko Matsumura, Makoto Akashi

Genes to Cells, 24(2) 162-171, Feb, 2019 Peer-reviewedLead author
Normal peripheral circadian phase in the old-old with abnormal circadian behavior

Ai Yamaguchi, Muneto Tatsumoto, Ritsuko Matsumura, Takuyuki Endo, Koichi Hirata, Isao Tokuda, Makoto Akashi

Genes to Cells, 23(10) 849-859, Oct, 2018 Peer-reviewed
Involvement of the luteinizing hormone surge in the regulation of ovary and oviduct clock gene expression in mice

Momoko Kobayashi, Kaya Watanabe, Ritsuko Matsumura, Nozomi Anayama, Akio Miyamoto, Hitoshi Miyazaki, Koyomi Miyazaki, Takashi Shimizu, Makoto Akashi

Genes to Cells, 23(8) 649-657, Aug, 2018 Peer-reviewed
Potential role of the pancreatic hormone insulin in resetting human peripheral clocks

Jun Kajimoto, Ritsuko Matsumura, Koichi Node, Makoto Akashi

Genes to Cells, 23(5) 393-399, May 1, 2018 Peer-reviewed
A simple method using ex vivo culture of hair follicle tissue to investigate intrinsic circadian characteristics in humans

Ai Yamaguchi, Ritsuko Matsumura, Takashi Matsuzaki, Wataru Nakamura, Koichi Node, Makoto Akashi

Scientific Reports, 7(1) 6824, Dec 1, 2017 Peer-reviewed
Effect of different light–dark schedules on estrous cycle in mice, and implications for mitigating the adverse impact of night work

Kiichi Yoshinaka, Ai Yamaguchi, Ritsuko Matsumura, Koichi Node, Isao Tokuda, Makoto Akashi

Genes to Cells, 22(10) 876-884, Oct, 2017 Peer-reviewed
Multiple circadian transcriptional elements cooperatively regulate cell-autonomous transcriptional oscillation of Period3, a mammalian clock gene

Ritsuko Matsumura, Makoto Akashi

Journal of Biological Chemistry, 292(39) 16081-16092, Sep 29, 2017 Peer-reviewedLead author
Potential contribution of tandem circadian enhancers to nonlinear oscillations in clock gene expression

Isao T. Tokuda, Akihiko Okamoto, Ritsuko Matsumura, Toru Takumi, Makoto Akashi

Molecular Biology of the Cell, 28(17) 2333-2342, Aug 15, 2017 Peer-reviewed
Hypercholesterolemia Causes Circadian Dysfunction: A Potential Risk Factor for Cardiovascular Disease

Makoto Akashi, Ritsuko Matsumura, Takahiro Matsuo, Yuki Kubo, Hiroshi Komoda, Koichi Node

EBioMedicine, 20 127-136, Jun, 2017 Peer-reviewed
Estimation methods for human circadian phase by use of peripheral tissues

Ritsuko Matsumura, Koichi Node, Makoto Akashi

Hypertension Research, 39(9) 623-627, Sep 1, 2016 Peer-reviewed
The mammalian circadian clock protein period counteracts cryptochrome in phosphorylation dynamics of circadian locomotor output cycles kaput (CLOCK)

Ritsuko Matsumura, Yoshiki Tsuchiya, Isao Tokuda, Takahiro Matsuo, Miho Sato, Koichi Node, Eisuke Nishida, Makoto Akashi

Journal of Biological Chemistry, 289(46) 32064-32072, Nov 14, 2014 Peer-reviewed
The Role of the Endocrine System in Feeding-Induced Tissue-Specific Circadian Entrainment

Miho Sato, Mariko Murakami, Koichi Node, Ritsuko Matsumura, Makoto Akashi

Cell Reports, 8(2) 393-401, Jul 24, 2014 Peer-reviewed
Compensation for intracellular environment in expression levels of mammalian circadian clock genes

Ritsuko Matsumura, Akihiko Okamoto, Koichi Node, Makoto Akashi

Scientific Reports, 4 4032, Feb, 2014 Peer-reviewed
Nuclear receptor-mediated cell-Autonomous oscillatory expression of the circadian transcription factor, neuronal pas domain protein 2 (NPAS2)

Ritsuko Matsumura, Chiaki Matsubara, Koichi Node, Toru Takumi, Makoto Akashi

Journal of Biological Chemistry, 288(51) 36548-36553, Dec 20, 2013 Peer-reviewed

Misc.

後期高齢者のQOLを改善する光環境の調査研究

松村律子, 明石真, 辰元宗人

大和証券ヘルス財団研究業績集, 42 117-121, Mar, 2019 Lead author
体毛を利用した時計遺伝子発現測定法による重度認知症患者の概日時計機能評価

松村律子, 山口藍, 辰元宗人, 明石真

先進医薬研究振興財団研究成果報告集, 2015年度 72-73, Mar, 2016 Lead author

Presentations

Molecular genetic study of the circadian clock

Ritsuko Matsumura

18th Triennial Conference of the International Society for the Study of Time, JT Fraser Memorial Lecture, Jul 4, 2023 Invited

Teaching Experience

生物科学セミナー

Research Projects

In vivo analysis of PERIOD protein interaction in mammalian circadian clock

Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists, Grant-in-Aid for Early-Career Scientists, Japan Society for the Promotion of Science, 2020 - 2024
哺乳類概日時計機構におけるPERIODタンパク質相互作用のin vivo機能解析

先端モデル動物支援プラットフォーム, 文部科学省学術変革領域研究学術研究支援基盤形成, 2022 - 2022

松村律子
Investigation on mechanisms of feeding-induced circadian phase adjustment

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, 2017 - 2019

Matsumura Ritsuko, AKASHI makoto, OKAMITSU rie, SAWAI yuka, KAJIHARA kohei, SUMINO jyunko
後期高齢者のQOLを改善する光環境の調査研究

調査研究助成, (財)大和証券ヘルス財団, 2017 - 2018

松村律子
転写の自律振動系を支える分子メカニズムの研究

基礎科学研究助成, (財)住友財団, 2017 - 2018

松村律子
Functional assessment of the circadian clock of patients with neurodegenerative disorders based on clock gene expression

Grants-in-Aid for Scientific Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, 2016 - 2018

Akashi Makoto, TATSUMOTO Muneto, YAMAGUCHI Ai, MATSUMURA Ritsuko, SUMINO Junko
時計遺伝子Period3の発現振動メカニズムの解明

科学研究費助成事業特別研究員奨励費, 特別研究員奨励費, 日本学術振興会, 2015 - 2018

松村律子
体毛を利用した時計遺伝子発現測定法による概日リズム性睡眠障害診断の可能性

若手研究者助成, (財)先進医薬研究振興財団, 2014 - 2015

松村律子
浮稲の節間伸長制御機構における植物ホルモンの役割

科学研究費助成事業, 特別研究員奨励費, 日本学術振興会, 2003 - 2006

河野律子

Social Activities

AIを活用したタンパク質の細胞内局在解析

Guest

山口大学ダイバーシティ推進室, 「AI×研究データマッチングイベント―新たな研究の可能性をDAIラボ（Diversity×AI）で―」, KDDI維新ホール, Jun, 2022
「時間学への招待」

Lecturer

山口大学時間学研究所, 時間学公開講座 in 福岡, Aug, 2021
「働き方子育て時間」

Commentator

山口大学時間学研究所, 時間学公開学術シンポジウム2021, Jun, 2021
「時間学への招待」

Lecturer

山口大学時間学研究所, 時間学公開講座 in 福岡, アクロス福岡, Nov, 2019

Profile Information

Research Interests

Research Areas

Research History

Education

Papers

Misc.

Presentations

Teaching Experience

Research Projects

Social Activities

Menu

Coauthors