研究者詳細 - 宗正　晋太郎

2024/02/10 更新

　基本情報
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基本情報
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学位
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研究キーワード
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研究分野
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学歴
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経歴
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所属学協会
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委員歴

　教育活動
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担当授業科目

　社会貢献
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メディア報道

2024/02/10 更新

写真a

ムネマサ　シンタロウ

宗正　晋太郎

MUNEMASA Shintaro

所属

環境生命自然科学学域准教授

ホームページ

https://www.cc.okayama-u.ac.jp/munemasa/

外部リンク

学位

博士（農学）（岡山大学）

研究キーワード

植物生理学
電気生理学
ジャスモン酸
トランスポーター
カルシウムシグナリング
イオンチャネル
葉緑体
気孔
孔辺細胞
アブシジン酸

研究分野

ライフサイエンス / 応用分子細胞生物学
ライフサイエンス / 植物分子、生理科学
ライフサイエンス / 応用生物化学

学歴

岡山大学 Graduate School of Natural Science and Technology

2004年4月 - 2009年3月

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岡山大学 Faculty of Agriculture

2000年4月 - 2004年3月

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経歴

岡山大学学術研究院環境生命自然科学学域（大学院環境生命自然科学研究科）准教授

2021年 - 現在

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岡山大学大学院環境生命科学研究科准教授

2020年4月 - 現在

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岡山大学大学院環境生命科学研究科助教

2012年5月 - 2020年3月

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日本学術振興会海外特別研究員

2012年4月

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カリフォルニア大学サンディエゴ校博士研究員

2010年1月 - 2012年3月

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日本学術振興会特別研究員PD（DC2から資格変更）

2009年4月 - 2009年12月

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日本学術振興会特別研究員DC2

2008年4月 - 2009年3月

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所属学協会

日本植物生理学会

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American Society of Plant Biologists

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日本農芸化学会

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委員歴

日本農芸化学会中四国支部第37回若手シンポジウム第13回農芸化学の未来開拓セミナー世話人代表

2023年5月

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団体区分：学協会

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日本農芸化学会中四国支部第31回若手シンポジウム第12回農芸化学の未来開拓セミナー世話人代表

2021年5月

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F1000 Associate Faculty Member

2019年10月 - 現在

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団体区分：学協会

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日本農芸化学会中四国支部第29回若手シンポジウム第11回農芸化学の未来開拓セミナー世話人代表

2019年5月

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団体区分：学協会

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日本農芸化学会中四国支部第27回若手シンポジウム第10回農芸化学の未来開拓セミナー世話人代表

2018年5月

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団体区分：学協会

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European Research Council ERC grant reviewer

2018年

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日本農芸化学会中四国支部第25回若手シンポジウム第9回農芸化学の未来開拓セミナー世話人代表

2017年5月

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団体区分：学協会

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日本農芸化学会中四国支部第23回若手シンポジウム第8回農芸化学の未来開拓セミナー世話人代表

2016年5月

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団体区分：学協会

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日本農芸化学会中四国支部第19回若手シンポジウム第7回農芸化学の未来開拓セミナー世話人代表

2015年5月

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団体区分：学協会

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日本農芸化学会中四国支部第17回若手シンポジウム第6回農芸化学の未来開拓セミナー世話人

2014年5月

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団体区分：学協会

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日本農芸化学会中四国支部第15回若手シンポジウム第5回農芸化学の未来開拓セミナー世話人

2013年5月

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団体区分：学協会

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論文

Enhancing effect of the coexisting alpha-tocopherol on quercetin absorption and metabolism. 国際誌

Rikito Mitsuzane, Reiko Okubo, Miyu Nishikawa, Shinichi Ikushiro, Shintaro Munemasa, Yoshiyuki Murata, Yoshimasa Nakamura, Toshiyuki Nakamura

Free radical research 1 - 16 2024年2月

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記述言語：英語掲載種別：研究論文（学術雑誌）

The aim of this study is to investigate the modulating effect of coexisting food components on the absorption and metabolism of quercetin and blood plasma antioxidant potentials. The combination of quercetin with α-tocopherol (αT), cellulose, or a commercially-available vegetable beverage containing αT and dietary fiber was orally administered to mice. Compared to the single administration of quercetin aglycone, the co-administration of αT with quercetin significantly increased the plasma quercetin concentration at 0.5 h, whereas the combination of quercetin and cellulose decreased it. Interestingly, the administration of quercetin mixed with the vegetable beverage showed no significant change of the quercetin concentration in the mice plasma. The treatment of the cells with the blood plasma after the co-administration of αT with quercetin significantly upregulated the gene expression of the antioxidant enzyme (heme oxygenase-1), whereas the quercetin and cellulose combination did not. In the plasma of the quercetin-administered mice, eight types of quercetin metabolites were detected and their quantities were affected by the combination with αT. The potentials of the heme oxygenase-1 gene expression by these metabolites were very limited, although several metabolites showed radical scavenging activities comparable to aglycone in the in vitro assays. These results suggested that the combination of αT potentiates the quercetin absorption and metabolism and thus the plasma antioxidant potentials, at least in part, by the quantitative changes in the quercetin metabolites.

DOI： 10.1080/10715762.2024.2317206

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An outward-rectifying plant K+ channel SPORK2 exhibits temperature-sensitive ion-transport activity. 査読国際誌

Yuki Muraoka, Gangqiang Yang, Shintaro Munemasa, Yusuke Takeuchi, Yasuhiro Ishimaru, Yoshiyuki Murata, Nobuyuki Uozumi, Minoru Ueda

Current biology 33 5488 - 5494 2023年11月

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記述言語：英語掲載種別：研究論文（学術雑誌）

Temperature sensing is critical for the survival of living organisms.1,2 Thermosensitive transient receptor-potential (TRP) cation channels function as thermosensors in mammals.2,3,4,5,6 In contrast to animals, land plants lack TRP genes.7,8,9 Previous patch-clamp studies in plant cells suggested the presence of ion channels whose activities are related to temperature, implying the presence of TRP-like channels.10,11,12,13,14 However, the molecular entities of such temperature-sensitive ion channels were still unknown in land plants. In this study, we observed that the unique rainfall-induced leaf-folding movement of the legume tree Samanea saman15 was temperature-sensitive by using a rainfall-mimicking assay. Chilling-induced leaf folding in S. saman was shown to be related to the swelling of the motor cells16,17 at the base of the leaflet. This swelling suggested involvement of temperature-sensitive inactivation of K+ currents, independent of fluctuations in ion channel gene expression in motor cells. These findings led us to examine the temperature sensitivity of an outward-rectifying K+ channel, SPORK2, which was reported as an ion channel responsible for the nyctinastic (circadian-rhythmic) leaf movement of S. saman.18 We also discovered that SPORK2 exhibits temperature-sensitive K+ transport activity in the Xenopus oocyte expression system. Using chimeric channels, we showed that two domains of SPORK2 regulated the temperature sensitivity. Furthermore, heterologously expressed SPORK2 in Arabidopsis guard cells induced temperature-dependent stomatal closure. Therefore, SPORK2 is an ion channel in land plants with temperature-sensitive ion-transport activity that functions similarly to mammalian TRP channels. Our current findings advance the molecular understanding of temperature-sensing mechanisms in plants.

DOI： 10.1016/j.cub.2023.10.057

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The effect of exogenous dihydroxyacetone and methylglyoxal on growth, anthocyanin accumulation, and the glyoxalase system in Arabidopsis. 査読国際共著国際誌

Maoxiang Zhao, Toshiyuki Nakamura, Yoshimasa Nakamura, Shintaro Munemasa, Izumi C Mori, Yoshiyuki Murata

Bioscience, biotechnology, and biochemistry 87 1323 - 1331 2023年8月

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記述言語：英語掲載種別：研究論文（学術雑誌）

Dihydroxyacetone (DHA) occurs in wide-ranging organisms including plants and can undergo spontaneous conversion to methylglyoxal (MG). While the toxicity of MG to plants is well-known, the toxicity of DHA to plants remains to be elucidated. We investigated the effects of DHA and MG on Arabidopsis. Exogenous DHA at up to 10 m m did not affect the radicle emergence, the expansion of green cotyledons, the seedling growth, or the activity of glyoxalase II while DHA at 10 m m inhibited the root elongation and increased the activity of glyoxalase I. Exogenous MG at 1.0 m m inhibited these physiological responses and increased both activities. DHA at 10 m m increased the MG content in the roots. These results indicate that DHA is not so toxic as MG in Arabidopsis seeds and seedlings and suggest that the toxic effect of DHA at high concentrations is attributed to MG accumulation by the conversion to MG.

DOI： 10.1093/bbb/zbad109

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Cycloartenyl Ferulate Is the Predominant Compound in Brown Rice Conferring Cytoprotective Potential against Oxidative Stress-Induced Cytotoxicity 査読国際共著国際誌

Hongyan Wu, Toshiyuki Nakamura, Yingnan Guo, Riho Matsumoto, Shintaro Munemasa, Yoshiyuki Murata, Yoshimasa Nakamura

International Journal of Molecular Sciences 24 ( 1 ) 822 - 822 2023年1月

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掲載種別：研究論文（学術雑誌）出版者・発行元：MDPI AG

Since brown rice extract is a rich source of biologically active compounds, the present study is aimed to quantify the major compounds in brown rice and to compare their cytoprotective potential against oxidative stress. The content of the main hydrophobic compounds in brown rice followed the order of cycloartenyl ferulate (CAF) (89.00 ± 8.07 nmol/g) >> α-tocopherol (αT) (19.73 ± 2.28 nmol/g) > γ-tocotrienol (γT3) (18.24 ± 1.41 nmol/g) > α-tocotrienol (αT3) (16.02 ± 1.29 nmol/g) > γ-tocopherol (γT) (3.81 ± 0.40 nmol/g). However, the percent contribution of CAF to the radical scavenging activity of one gram of whole brown rice was similar to those of αT, αT3, and γT3 because of its weaker antioxidant activity. The CAF pretreatment displayed a significant cytoprotective effect on the hydrogen peroxide-induced cytotoxicity from 10 µM, which is lower than the minimal concentrations of αT and γT required for a significant protection. CAF also enhanced the nuclear factor erythroid 2-related factor 2 (Nrf2) nuclear translocation coincided with the enhancement of the heme oxygenase-1 (HO-1) mRNA level. An HO-1 inhibitor, tin protoporphyrin IX (SnPP), significantly impaired the cytoprotection of CAF. The cytoprotective potential of CAF is attributable to its cycloartenyl moiety besides the ferulyl moiety. These results suggested that CAF is the predominant cytoprotector in brown rice against hydrogen peroxide-induced cytotoxicity.

DOI： 10.3390/ijms24010822

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The microbiota catabolites of quercetin glycosides concertedly enhance the resistance against acetaldehyde-induced oxidative stress. 査読国際共著国際誌

Kexin Li, Hongyan Wu, Minori Kidawara, Yun Lin, Ayano Satoh, Gongliang Zhang, Shintaro Munemasa, Yoshiyuki Murata, Toshiyuki Nakamura, Yoshimasa Nakamura

Free radical research 56 1 - 14 2022年12月

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記述言語：英語掲載種別：研究論文（学術雑誌）

3,4-Dihydroxyphenylacetic acid (DOPAC) and 3-hydroxyphenylacetic acid (OPAC) are the predominant catabolites of quercetin glycosides, such as quercetin 4'-O-β-glucoside from the onion, produced by intestinal microbiota. Although each catabolite has been reported to protect the cells from acetaldehyde-induced cytotoxicity, the effect of their combination remains to be clarified. The purpose of this study was to determine whether the combination of DOPAC and OPAC enhances the resistance against the acetaldehyde-induced oxidative stress in the cultured hepatocytes. The pretreatment of the combination of DOPAC (5 μM) and OPAC (5 μM) showed the significant protection against the acetaldehyde- and hydrogen peroxide-induced cytotoxicity, even though each compound at the same concentration did not. This combination also significantly inhibited the intracellular dichlorofluorescin diacetate-detectable reactive oxygen species (ROS) level, whereas the solo treatment did slightly, suggesting that reducing mechanisms of ROS or compounds that enhance ROS production are involved in the cytoprotective effect. The combinatory treatment significantly enhanced the gene expression of not only the aldehyde dehydrogenases (ALDHs), but also glutamate-cysteine ligase, catalytic subunit, the first rate-limiting enzyme of glutathione (GSH) synthesis. Accordingly, both the intracellular GSH level and the total ALDH activity were enhanced by DOPAC plus OPAC. Involvement of GSH in the cytoprotection as well as ALDH up-regulation by the combination were confirmed by the experiments using a GSH biosynthesis inhibitor, buthionine sulfoximine. Taken together, the present results suggested that the quercetin microbiota catabolites concertedly protect the cells from acetaldehyde through a pre-enhanced resistance against oxidative stress by the GSH-dependent up-regulation of ALDHs.

DOI： 10.1080/10715762.2022.2159820

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Extracellular malate induces stomatal closure via direct activation of guard‐cell anion channel SLAC1 and stimulation of Ca²⁺ signalling 査読国際誌

Yoshiharu Mimata, Shintaro Munemasa, Toshiyuki Nakamura, Yoshimasa Nakamura, Yoshiyuki Murata

New Phytologist 236 ( 3 ) 852 - 863 2022年11月

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担当区分：責任著者掲載種別：研究論文（学術雑誌）出版者・発行元：Wiley

DOI： 10.1111/nph.18400

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その他リンク： https://onlinelibrary.wiley.com/doi/full-xml/10.1111/nph.18400
Malate induces stomatal closure via a receptor-like kinase GHR1- and reactive oxygen species-dependent pathway in Arabidopsis thaliana 査読国際共著国際誌

Yoshiharu Mimata, Shintaro Munemasa, Fahmida Akter, Israt Jahan, Toshiyuki Nakamura, Yoshimasa Nakamura, Yoshiyuki Murata

Bioscience, Biotechnology, and Biochemistry 86 ( 10 ) 1362 - 1367 2022年9月

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担当区分：責任著者掲載種別：研究論文（学術雑誌）出版者・発行元：Oxford University Press (OUP)

ABSTRACT

A primary metabolite malate is secreted from guard cells in response to the phytohormone abscisic acid (ABA) and elevated CO2. The secreted malate subsequently facilitates stomatal closure in plants. Here, we investigated the molecular mechanism of malate-induced stomatal closure using inhibitors and ABA signaling component mutants of Arabidopsis thaliana. Malate-induced stomatal closure was impaired by a protein kinase inhibitor, K252a, and also by the disruption of a receptor-like kinase GHR1, which mediates activation of calcium ion (Ca2+) channel by reactive oxygen species (ROS) in guard cells. Malate induced ROS production in guard cells while the malate-induced stomatal closure was impaired by a peroxidase inhibitor, salicylhydroxamic acid, but not by the disruption of Nicotinamide adenine dinucleotide (phosphate) (NAD(P)H) oxidases, RBOHD and RBOHF. The malate-induced stomatal closure was impaired by Ca2+ channel blockers, verapamil, and niflumic acid. These results demonstrate that the malate signaling is mediated by GHR1 and ROS in Arabidopsis guard cells.

DOI： 10.1093/bbb/zbac122

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その他リンク： https://academic.oup.com/bbb/article-pdf/86/10/1362/45978292/zbac122.pdf
Negative regulation of salicylic acid-induced stomatal closure by glutathione in Arabidopsis thaliana 査読国際共著国際誌

Fahmida Akter, Shintaro Munemasa, Toshiyuki Nakamura, Yoshimasa Nakamura, Yoshiyuki Murata

Bioscience, Biotechnology, and Biochemistry 86 ( 10 ) 1378 - 1382 2022年9月

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掲載種別：研究論文（学術雑誌）出版者・発行元：Oxford University Press (OUP)

ABSTRACT

Salicylic acid (SA) is a ubiquitous phenolic phytohormone that induces stomatal closure. Glutathione (GSH) negatively regulates stomatal closure induced by other plant hormones such as abscisic acid (ABA) and methyl jasmonate (MeJA). However, the involvement of GSH in SA-induced stomatal closure is still unknown. We investigated the regulation of SA signaling by GSH in guard cells using an Arabidopsis thaliana mutant, cad2-1, which is deficient in the first GSH biosynthesis enzyme, γ-glutamylcysteine synthetase. Application of SA decreased stomatal apertures with decreasing intracellular GSH level in guard cells. Decreasing GSH by the cad2-1 mutation and by a GSH-decreasing chemical, 1-chloro-2,4-dinitrobenzene, enhanced the SA-induced stomatal closure. Treatment with glutathione monoethyl ester restored the GSH level in the cad2-1 guard cells and complemented the stomatal phenotype of the mutant. These results indicate that GSH negatively modulates SA-induced stomatal closure in A. thaliana.

DOI： 10.1093/bbb/zbac116

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その他リンク： https://academic.oup.com/bbb/article-pdf/86/10/1378/45978264/zbac116.pdf
Benzyl isothiocyanate and its metabolites inhibit cell proliferation through protein modification in mouse preosteoclast RAW264.7 cells. 査読国際共著国際誌

Toshiyuki Nakamura, Chiharu Tsutsui, Yu Okuda, Naomi Abe-Kanoh, Saori Okazawa, Shintaro Munemasa, Yoshiyuki Murata, Yoji Kato, Yoshimasa Nakamura

Journal of biochemical and molecular toxicology e23184 2022年8月

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記述言語：英語掲載種別：研究論文（学術雑誌）

Benzyl isothiocyanate (BITC), derived from cruciferous vegetables, is an organosulfur compound exerting antiproliferative effects in several human cancer cells. In this study, we assessed BITC as a potential osteoclastogenesis inhibitor and investigated its underlying mechanism. BITC at 5 μM significantly decreased the viability of the osteoclast-like differentiating RAW264.7 cells, coinciding with the downregulation of the primary biomarkers for osteoclast differentiation, such as the tartrate-resistant acid phosphatase activity and nuclear factor of activated T-cells gene expression. Not only BITC but also its metabolites, inhibited cell proliferation in the normal RAW264.7 cells, suggesting that BITC shows an anti-osteoclastogenesis effect in vivo after its ingestion and metabolism, possibly through an antiproliferative action. Both BITC and its metabolites also enhanced the DNA fragmentation and the caspase-3 activity, whereas their higher concentrations tended to suppress these effects. BITC was intracellularly accumulated when the cells were treated with its metabolites via their degradation into the free form. A quantitative experiment using the proteolysis/high performance liquid chromatography technique showed that the amount of BITC-lysine thiourea in the cells was also increased in a time-dependent manner, suggesting that lysine modification of the cellular proteins actually took place in the cells treated by BITC. Among the cellular proteins, the cleaved caspase-3 was identified as a potential target for lysine modification by BITC. Taken together, BITC dissociated from its metabolites as well as its free form might modulate osteoclastogenesis, possibly through inhibition of cell proliferation by protein modification.

DOI： 10.1002/jbt.23184

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Green Tea Catechins, (-)-Catechin Gallate, and (-)-Gallocatechin Gallate are Potent Inhibitors of ABA-Induced Stomatal Closure. 査読国際共著国際誌

Kanane Sato, Shunya Saito, Kohsuke Endo, Masaru Kono, Taishin Kakei, Haruka Taketa, Megumi Kato, Shin Hamamoto, Matteo Grenzi, Alex Costa, Shintaro Munemasa, Yoshiyuki Murata, Yasuhiro Ishimaru, Nobuyuki Uozumi

Advanced science 9 ( 21 ) e2201403 2022年5月

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記述言語：英語掲載種別：研究論文（学術雑誌）

Stomatal movement is indispensable for plant growth and survival in response to environmental stimuli. Cytosolic Ca2+ elevation plays a crucial role in ABA-induced stomatal closure during drought stress; however, to what extent the Ca2+ movement across the plasma membrane from the apoplast to the cytosol contributes to this process still needs clarification. Here the authors identify (-)-catechin gallate (CG) and (-)-gallocatechin gallate (GCG), components of green tea, as inhibitors of voltage-dependent K+ channels which regulate K+ fluxes in Arabidopsis thaliana guard cells. In Arabidopsis guard cells CG/GCG prevent ABA-induced: i) membrane depolarization; ii) activation of Ca2+ permeable cation (ICa ) channels; and iii) cytosolic Ca2+ transients. In whole Arabidopsis plants co-treatment with CG/GCG and ABA suppressed ABA-induced stomatal closure and surface temperature increase. Similar to ABA, CG/GCG inhibited stomatal closure is elicited by the elicitor peptide, flg22 but has no impact on dark-induced stomatal closure or light- and fusicoccin-induced stomatal opening, suggesting that the inhibitory effect of CG/GCG is associated with Ca2+ -related signaling pathways. This study further supports the crucial role of ICa channels of the plasma membrane in ABA-induced stomatal closure. Moreover, CG and GCG represent a new tool for the study of abiotic or biotic stress-induced signal transduction pathways.

DOI： 10.1002/advs.202201403

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Plant hormone regulation of abiotic stress responses 査読国際共著国際誌

Rainer Waadt, Charles A. Seller, Po-Kai Hsu, Yohei Takahashi, Shintaro Munemasa, Julian I. Schroeder

Nature Reviews Molecular Cell Biology 2022年5月

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記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Springer Science and Business Media {LLC}

DOI： 10.1038/s41580-022-00479-6

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Phytocytokine signalling reopens stomata in plant immunity and water loss 査読国際共著国際誌

Zunyong Liu, Shuguo Hou, Olivier Rodrigues, Ping Wang, Dexian Luo, Shintaro Munemasa, Jiaxin Lei, Jun Liu, Fausto Andres Ortiz-Morea, Xin Wang, Kinya Nomura, Chuanchun Yin, Hongbo Wang, Wei Zhang, Keyan Zhu-Salzman, Sheng Yang He, Ping He, Libo Shan

Nature 2022年5月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1038/s41586-022-04684-3

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A Major Intestinal Catabolite of Quercetin Glycosides, 3-Hydroxyphenylacetic Acid, Protects the Hepatocytes from the Acetaldehyde-Induced Cytotoxicity through the Enhancement of the Total Aldehyde Dehydrogenase Activity 査読国際誌

Yujia Liu, Takumi Myojin, Kexin Li, Ayuki Kurita, Masayuki Seto, Ayano Motoyama, Xiaoyang Liu, Ayano SATOH, Shintaro Munemasa, Yoshiyuki Murata, Toshiyuki Nakamura, Yoshimasa Nakamura

International Journal of Molecular Sciences 23 ( 3 ) 2022年2月

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記述言語：英語掲載種別：研究論文（学術雑誌）

Aldehyde dehydrogenases (ALDHs) are the major enzyme superfamily for the aldehyde metabolism. Since the ALDH polymorphism leads to the accumulation of acetaldehyde, we considered that the enhancement of the liver ALDH activity by certain food ingredients could help prevent alcohol-induced chronic diseases. Here, we evaluated the modulating effects of 3-hydroxyphenylacetic acid (OPAC), the major metabolite of quercetin glycosides, on the ALDH activity and acetaldehyde-induced cytotoxicity in the cultured cell models. OPAC significantly enhanced the total ALDH activity not only in mouse hepatoma Hepa1c1c7 cells, but also in human hepatoma HepG2 cells. OPAC significantly increased not only the nuclear level of aryl hydrocarbon receptor (AhR), but also the AhR-dependent reporter gene expression, though not the nuclear factor erythroid-2-related factor 2 (Nrf2)-dependent one. The pretreatment of OPAC at the concentration required for the ALDH upregulation completely inhibited the acetaldehyde-induced cytotoxicity. Silencing AhR impaired the resistant effect of OPAC against acetaldehyde. These results strongly suggested that OPAC protects the cells from the acetaldehyde-induced cytotoxicity, mainly through the AhR-dependent and Nrf2-independent enhancement of the total ALDH activity. Our findings suggest that OPAC has a protective potential in hepatocyte models and could offer a new preventive possibility of quercetin glycosides for targeting alcohol-induced chronic diseases.

DOI： 10.3390/ijms23031762

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Exogenous Oxalic Acid Protects Germinating Chickpea Seeds Against Cadmium Injury 査読国際共著国際誌

Lamia Sakouhi, Oussama Kharbech, Marouane Ben Massoud, Shintaro Munemasa, Yoshiyuki Murata, Abdelilah Chaoui

Journal of Soil Science and Plant Nutrition 2021年11月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1007/s42729-021-00675-x

Web of Science

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その他リンク： https://link.springer.com/article/10.1007/s42729-021-00675-x/fulltext.html
Neither glutamate nor alanine but arginine sensitizes BY-2 cells to arsenate 査読国際共著国際誌

Nur-E-Nazmun Nahar, Md Yeasin Prodhan, Yoshiharu Mimata, Anna Yonezawa, Toshiyuki Nakamura, Yoshimasa Nakamura, Shintaro Munemasa, Yoshiyuki Murata

Bioscience, Biotechnology, and Biochemistry 2021年10月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/bbb/zbab191

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White rice ethanol extract is qualitatively, but not quantitatively, equivalent to that of brown rice as an antioxidant source 査読国際共著国際誌

Hongyan Wu, Toshiyuki Nakamura, Yingnan Guo, Miho Hirooka, Gongliang Zhang, Shintaro Munemasa, Yoshiyuki Murata, Akiko Fujita, Yoshimasa Nakamura

Bioscience, Biotechnology, and Biochemistry 85 ( 10 ) 2161 - 2168 2021年9月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/bbb/zbab133

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その他リンク： http://academic.oup.com/bbb/article-pdf/85/10/2161/40430235/zbab133.pdf
Modulation of frequency and height of cytosolic calcium spikes by plasma membrane anion channels in guard cells 査読国際共著国際誌

Md Tahjib-Ul-Arif, Shintaro Munemasa, Toshiyuki Nakamura, Yoshimasa Nakamura, Yoshiyuki Murata

Bioscience, Biotechnology, and Biochemistry 85 ( 9 ) 2003 - 2010 2021年8月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/bbb/zbab118

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その他リンク： http://academic.oup.com/bbb/article-pdf/85/9/2003/39891204/zbab118.pdf
Calcium and ethylene glycol tetraacetic acid mitigate toxicity and alteration of gene expression associated with cadmium stress in chickpea (Cicer arietinum L.) shoots 査読国際共著国際誌

Lamia Sakouhi, Oussama Kharbech, Marouane Ben Massoud, Charfeddine Gharsallah, Sihem Ben Hassine, Shintaro Munemasa, Yoshiyuki Murata, Abdelilah Chaoui

Protoplasma 258 ( 4 ) 849 - 861 2021年7月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1007/s00709-020-01605-x

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その他リンク： https://link.springer.com/article/10.1007/s00709-020-01605-x/fulltext.html
A multidrug resistance‐associated protein inhibitor is a potential enhancer of the benzyl isothiocyanate‐induced apoptosis induction in human colorectal cancer cells 査読国際共著国際誌

Qifu Yang, Toshiyuki Nakamura, Masayuki Seto, Miku Miyagawa, Wensi Xu, Beiwei Zhu, Shintaro Munemasa, Yoshiyuki Murata, Yoshimasa Nakamura

Journal of Biochemical and Molecular Toxicology 35 ( 7 ) 2021年7月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1002/jbt.22791

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その他リンク： https://onlinelibrary.wiley.com/doi/full-xml/10.1002/jbt.22791
A role for calcium‐dependent protein kinases in differential CO2‐ and ABA‐controlled stomatal closing and low CO2‐induced stomatal opening in Arabidopsis 査読国際共著国際誌

Sebastian Schulze, Guillaume Dubeaux, Paulo H. O. Ceciliato, Shintaro Munemasa, Maris Nuhkat, Dmitry Yarmolinsky, Jaimee Aguilar, Renee Diaz, Tamar Azoulay‐Shemer, Leonie Steinhorst, Jan Niklas Offenborn, Jörg Kudla, Hannes Kollist, Julian I. Schroeder

New Phytologist 229 ( 5 ) 2765 - 2779 2021年3月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1111/nph.17079

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その他リンク： https://onlinelibrary.wiley.com/doi/full-xml/10.1111/nph.17079
Oxalic Acid Mitigates Cadmium Toxicity in Cicer arietinum L. Germinating Seeds by Maintaining the Cellular Redox Homeostasis 査読国際共著国際誌

Lamia Sakouhi, Oussama Kharbech, Marouane Ben Massoud, Shintaro Munemasa, Yoshiyuki Murata, Abdelilah Chaoui

Journal of Plant Growth Regulation 2021年2月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1007/s00344-021-10334-1

Web of Science

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その他リンク： http://link.springer.com/article/10.1007/s00344-021-10334-1/fulltext.html
INVOLVEMENT OF GLUTATHIONE IN ABSCISIC ACID SIGNALING AND METHYL JASMONATE SIGNALING IN GUARD CELLS

Akter FAHMIDA, Shintaro MUNEMASA, Yoshiyuki MURATA

Journal of Environmental Science for Sustainable Society 10 ( Supplement ) MR03_p9 - MR03_p12 2021年

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掲載種別：研究論文（学術雑誌）出版者・発行元：Graduate School of Environmental Science, Okayama University

DOI： 10.3107/jesss.10.mr03

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ELEVATION OF CYTOSOLIC CALCIUM IN GUARD CELLS

Md. TAHJIB-UL-ARIF, Shintaro MUNEMASA, Yoshiyuki MURATA

Journal of Environmental Science for Sustainable Society 10 ( Supplement ) MR02_p5 - MR02_p8 2021年

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掲載種別：研究論文（学術雑誌）出版者・発行元：Graduate School of Environmental Science, Okayama University

DOI： 10.3107/jesss.10.mr02

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Stomatal response to isothiocyanates in Arabidopsis thaliana 査読国際共著国際誌

Sonya Afrin, Eiji Okuma, Md Tahjib-Ul-Arif, Md Sarwar Jahan, Toshiyuki Nakamura, Yoshimasa Nakamura, Shintaro Munemasa, Yoshiyuki Murata

Journal of Experimental Botany 71 ( 22 ) 6921 - 6931 2020年12月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/jxb/eraa420

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その他リンク： http://academic.oup.com/jxb/article-pdf/71/22/6921/35332877/eraa420.pdf
MAP3Kinase-dependent SnRK2-kinase activation is required for abscisic acid signal transduction and rapid osmotic stress response 査読国際共著国際誌

Yohei Takahashi, Jingbo Zhang, Po-Kai Hsu, Paulo H. O. Ceciliato, Li Zhang, Guillaume Dubeaux, Shintaro Munemasa, Chennan Ge, Yunde Zhao, Felix Hauser, Julian I. Schroeder

Nature Communications 11 ( 1 ) 12 2020年12月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1038/s41467-019-13875-y

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その他リンク： http://www.nature.com/articles/s41467-019-13875-y
Exogenous proline enhances antioxidant enzyme activities but does not mitigate growth inhibition by selenate stress in tobacco BY-2 cells 査読国際共著国際誌

Mousumi Khatun, Daiki Matsushima, Mohammad Saidur Rhaman, Eiji Okuma, Toshiyuki Nakamura, Yoshimasa Nakamura, Shintaro Munemasa, Yoshiyuki Murata

Bioscience, Biotechnology, and Biochemistry 84 ( 11 ) 2281 - 2292 2020年11月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1080/09168451.2020.1799747

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Reactive Carbonyl Species Mediate Methyl Jasmonate-Induced Stomatal Closure 査読国際共著国際誌

Md. Moshiul Islam, Wenxiu Ye, Fahmida Akter, Mohammad Saidur Rhaman, Daiki Matsushima, Shintaro Munemasa, Eiji Okuma, Yoshimasa Nakamura, Md. Sanaullah Biswas, Jun’ichi Mano, Yoshiyuki Murata

Plant and Cell Physiology 61 ( 10 ) 1788 - 1797 2020年10月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/pcp/pcaa107

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その他リンク： http://academic.oup.com/pcp/article-pdf/61/10/1788/34161860/pcaa107.pdf
Stomatal immunity against fungal invasion comprises not only chitin-induced stomatal closure but also chitosan-induced guard cell death 査読国際共著国際誌

Wenxiu Ye, Shintaro Munemasa, Tomonori Shinya, Wei Wu, Tao Ma, Jiang Lu, Toshinori Kinoshita, Hanae Kaku, Naoto Shibuya, Yoshiyuki Murata

Proceedings of the National Academy of Sciences of the United States of America 117 ( 34 ) 20932 - 20942 2020年8月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1073/pnas.1922319117

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Interaction of intracellular hydrogen peroxide accumulation with nitric oxide production in abscisic acid signaling in guard cells 査読国際共著国際誌

Rayhanur Jannat, Takanori Senba, Daichi Muroyama, Misugi Uraji, Mohammad Anowar Hossain, Mohammad Muzahidul Islam, Yoshimasa Nakamura, Shintaro Munemasa, Izumi C Mori, Yoshiyuki Murata

Bioscience, Biotechnology, and Biochemistry 84 ( 7 ) 1418 - 1426 2020年7月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1080/09168451.2020.1743168

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Salicylic acid receptor NPR1 is involved in guard cell chitosan signaling 査読国際共著国際誌

Yeasin Prodhan, Mohammad Issak, Shintaro Munemasa, Yoshimasa Nakamura, Yoshiyuki Murata

Bioscience, Biotechnology, and Biochemistry 84 ( 5 ) 963 - 969 2020年5月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1080/09168451.2020.1718485

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The Myrosinases TGG1 and TGG2 Function Redundantly in Reactive Carbonyl Species Signaling in Arabidopsis Guard Cells 査読国際共著国際誌

Mohammad Saidur Rhaman, Toshiyuki Nakamura, Yoshimasa Nakamura, Shintaro Munemasa, Yoshiyuki Murata

Plant and Cell Physiology 61 ( 5 ) 967 - 977 2020年5月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/pcp/pcaa024

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その他リンク： http://academic.oup.com/pcp/article-pdf/61/5/967/33207245/pcaa024.pdf
Yeast screening system reveals the inhibitory mechanism of cancer cell proliferation by benzyl isothiocyanate through down-regulation of Mis12 査読国際誌

Naomi Abe-Kanoh, Narumi Kunisue, Takumi Myojin, Ayako Chino, Shintaro Munemasa, Yoshiyuki Murata, Ayano Satoh, Hisao Moriya, Yoshimasa Nakamura

Scientific Reports 9 ( 1 ) 8866 - 8866 2019年12月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1038/s41598-019-45248-2

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その他リンク： http://www.nature.com/articles/s41598-019-45248-2
Ethylene Inhibits Methyl Jasmonate-Induced Stomatal Closure by Modulating Guard Cell Slow-Type Anion Channel Activity via the OPEN STOMATA 1/SnRK2.6 Kinase-Independent Pathway in Arabidopsis 査読国際誌

Shintaro Munemasa, Yukari Hirao, Kasumi Tanami, Yoshiharu Mimata, Yoshimasa Nakamura, Yoshiyuki Murata

Plant and Cell Physiology 60 ( 10 ) 2263 - 2271 2019年10月

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担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/pcp/pcz121

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その他リンク： http://academic.oup.com/pcp/article-pdf/60/10/2263/30151483/pcz121.pdf
Reactive Carbonyl Species Function as Signal Mediators Downstream of H2O2 Production and Regulate [Ca2+]cyt Elevation in ABA Signal Pathway in Arabidopsis Guard Cells 査読国際共著国際誌

Md. Moshiul Islam, Wenxiu Ye, Daiki Matsushima, Mohammad Saidur Rhaman, Shintaro Munemasa, Eiji Okuma, Yoshimasa Nakamura, Md. Sanaullah Biswas, Jun’ichi Mano, Yoshiyuki Murata

Plant and Cell Physiology 60 ( 5 ) 1146 - 1159 2019年5月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/pcp/pcz031

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The mechanism of SO2-induced stomatal closure differs from O3 and CO2 responses and is mediated by nonapoptotic cell death in guard cells 査読国際共著国際誌

Lia Ooi, Takakazu Matsuura, Shintaro Munemasa, Yoshiyuki Murata, Maki Katsuhara, Takashi Hirayama, Izumi C. Mori

Plant, Cell & Environment 42 ( 2 ) 437 - 447 2019年2月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1111/pce.13406

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Methyl-β-cyclodextrin potentiates the BITC-induced anti-cancer effect through modulation of the Akt phosphorylation in human colorectal cancer cells 査読国際共著国際誌

Qifu Yang, Miku Miyagawa, Xiaoyang Liu, Beiwei Zhu, Shintaro Munemasa, Toshiyuki Nakamura, Yoshiyuki Murata, Yoshimasa Nakamura

Bioscience, Biotechnology, and Biochemistry 82 ( 12 ) 2158 - 2167 2018年12月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1080/09168451.2018.1514249

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Benzyl isothiocyanate ameliorates lipid accumulation in 3T3-L1 preadipocytes during adipocyte differentiation 査読国際共著国際誌

Ying Liang, Ikumi Sasaki, Yuki Takeda, Beiwei Zhu, Shintaro Munemasa, Toshiyuki Nakamura, Yoshiyuki Murata, Yoshimasa Nakamura

Bioscience, Biotechnology, and Biochemistry 82 ( 12 ) 2130 - 2139 2018年12月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1080/09168451.2018.1514247

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Abscisic acid-independent stomatal CO2 signal transduction pathway and convergence of CO2 and ABA signaling downstream of OST1 kinase 査読国際共著国際誌

Po-Kai Hsu, Yohei Takahashi, Shintaro Munemasa, Ebe Merilo, Kristiina Laanemets, Rainer Waadt, Dianne Pater, Hannes Kollist, Julian I. Schroeder

Proceedings of the National Academy of Sciences of the United States of America 115 ( 42 ) E9971 - E9980 2018年10月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1073/pnas.1809204115

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その他リンク： https://syndication.highwire.org/content/doi/10.1073/pnas.1809204115
Eukaryotic lipid metabolic pathway is essential for functional chloroplasts and CO2 and light responses in Arabidopsis guard cells 査読国際共著国際誌

Juntaro Negi, Shintaro Munemasa, Boseok Song, Ryosuke Tadakuma, Mayumi Fujita, Tamar Azoulay-Shemer, Cawas B. Engineer, Kensuke Kusumi, Ikuo Nishida, Julian I. Schroeder, Koh Iba

Proceedings of the National Academy of Sciences of the United States of America 115 ( 36 ) 9038 - 9043 2018年9月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1073/pnas.1810458115

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Guard Cell Salicylic Acid Signaling Is Integrated into Abscisic Acid Signaling via the Ca2+/CPK-Dependent Pathway 査読国際共著国際誌

Md. Yeasin Prodhan, Shintaro Munemasa, Mst. Nur-E-Nazmun Nahar, Yoshimasa Nakamura, Yoshiyuki Murata

Plant Physiology 178 ( 1 ) 441 - 450 2018年9月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1104/pp.18.00321

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Ion Channels Regulate Nyctinastic Leaf Opening in Samanea saman 査読国際共著国際誌

Takaya Oikawa, Yasuhiro Ishimaru, Shintaro Munemasa, Yusuke Takeuchi, Kento Washiyama, Shin Hamamoto, Nobuyuki Yoshikawa, Yoshiyuki Mutara, Nobuyuki Uozumi, Minoru Ueda

Current Biology 28 ( 14 ) 2230 - 2238.e7 2018年7月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1016/j.cub.2018.05.042

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Effects of calcium and EGTA on thiol homeostasis and defense-related enzymes in Cd-exposed chickpea roots 査読国際共著国際誌

Lamia Sakouhi, Sondès Rahoui, Charfeddine Gharsallah, Shintaro Munemasa, Ezzeddine El Ferjani, Yoshiyuki Murata, Abdelilah Chaoui

Acta Physiologiae Plantarum 40 ( 1 ) 20 2018年1月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1007/s11738-017-2596-1

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その他リンク： http://link.springer.com/content/pdf/10.1007/s11738-017-2596-1.pdf
Mechanism of Stomatal Closure in Plants Exposed to Drought and Cold Stress. 国際誌

Srinivas Agurla, Shashibhushan Gahir, Shintaro Munemasa, Yoshiyuki Murata, Agepati S Raghavendra

Advances in experimental medicine and biology 1081 215 - 232 2018年

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記述言語：英語掲載種別：研究論文（学術雑誌）

Drought is one of the abiotic stresses which impairs the plant growth/development and restricts the yield of many crops throughout the world. Stomatal closure is a common adaptation response of plants to the onset of drought condition. Stomata are microscopic pores on the leaf epidermis, which regulate the transpiration/CO2 uptake by leaves. Stomatal guard cells can sense various abiotic and biotic stress stimuli from the internal and external environment and respond quickly to initiate closure under unfavorable conditions. Stomata also limit the entry of pathogens into leaves, restricting their invasion. Drought is accompanied by the production and/or mobilization of the phytohormone, abscisic acid (ABA), which is well-known for its ability to induce stomatal closure. Apart from the ABA, various other factors that accumulate during drought and affect the stomatal function are plant hormones (auxins, MJ, ethylene, brassinosteroids, and cytokinins), microbial elicitors (salicylic acid, harpin, Flg 22, and chitosan), and polyamines . The role of various signaling components/secondary messengers during stomatal opening or closure has been a matter of intense investigation. Reactive oxygen species (ROS) , nitric oxide (NO) , cytosolic pH, and calcium are some of the well-documented signaling components during stomatal closure. The interrelationship and interactions of these signaling components such as ROS, NO, cytosolic pH, and free Ca2+ are quite complex and need further detailed examination.Low temperatures can have deleterious effects on plants. However, plants evolved protection mechanisms to overcome the impact of this stress. Cold temperature inhibits stomatal opening and causes stomatal closure. Cold-acclimated plants often exhibit marked changes in their lipid composition, particularly of the membranes. Cold stress often leads to the accumulation of ABA, besides osmolytes such as glycine betaine and proline. The role of signaling components such as ROS, NO, and Ca2+ during cold acclimation is yet to be established, though the effects of cold stress on plant growth and development are studied extensively. The information on the mitigation processes is quite limited. We have attempted to describe consequences of drought and cold stress in plants, emphasizing stomatal closure. Several of these factors trigger signaling components in roots, shoots, and atmosphere, all leading to stomatal closure. A scheme is presented to show the possible signaling events and their convergence and divergence of action during stomatal closure. The possible directions for future research are discussed.

DOI： 10.1007/978-981-13-1244-1_12

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Blue light and CO2 signals converge to regulate light-induced stomatal opening 査読国際誌

Asami Hiyama, Atsushi Takemiya, Shintaro Munemasa, Eiji Okuma, Naoyuki Sugiyama, Yasuomi Tada, Yoshiyuki Murata, Ken-ichiro Shimazaki

Nature Communications 8 1284 2017年12月

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記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Springer Nature

青色光と二酸化炭素による気孔開閉運動を制御する分子機構の解明. 京都大学プレスリリース. 2017-12-05.Stomata regulate gas exchange between plants and atmosphere by integrating opening and closing signals. Stomata open in response to low CO2 concentrations to maximize photosynthesis in the light; however, the mechanisms that coordinate photosynthesis and stomatal conductance have yet to be identified. Here we identify and characterize CBC1/2 (CONVERGENCE OF BLUE LIGHT (BL) AND CO2 1/2), two kinases that link BL, a major component of photosynthetically active radiation (PAR), and the signals from low concentrations of CO2 in guard cells. CBC1/CBC2 redundantly stimulate stomatal opening by inhibition of S-type anion channels in response to both BL and low concentrations of CO2. CBC1/CBC2 function in the signaling pathways of phototropins and HT1 (HIGH LEAF TEMPERATURE 1). CBC1/CBC2 interact with and are phosphorylated by HT1. We propose that CBCs regulate stomatal aperture by integrating signals from BL and CO2 and act as the convergence site for signals from BL and low CO2.

DOI： 10.1038/s41467-017-01237-5

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その他リンク： http://www.nature.com/articles/s41467-017-01237-5
Inhibition of phosphatidylinositide 3-kinase impairs the benzyl isothiocyanate-induced accumulation of autophagic molecules and Nrf2 in human colon cancer cells 査読国際共著国際誌

Xiaoyang Liu, Naomi Abe-Kanoh, Yujia Liu, Beiwei Zhu, Shintaro Munemasa, Toshiyuki Nakamura, Yoshiyuki Murata, Yoshimasa Nakamura

Bioscience, Biotechnology, and Biochemistry 81 ( 11 ) 2212 - 2215 2017年11月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1080/09168451.2017.1374830

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3,4-Dihydroxyphenylacetic acid is a potential aldehyde dehydrogenase inducer in murine hepatoma Hepa1c1c7 cells 査読国際共著国際誌

Yujia Liu, Ayuki Kurita, Sayaka Nakashima, Beiwei Zhu, Shintaro Munemasa, Toshiyuki Nakamura, Yoshiyuki Murata, Yoshimasa Nakamura

Bioscience, Biotechnology, and Biochemistry 81 ( 10 ) 1978 - 1983 2017年10月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1080/09168451.2017.1361809

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Benzyl isothiocyanate ameliorates acetaldehyde-induced cytotoxicity by enhancing aldehyde dehydrogenase activity in murine hepatoma Hepa1c1c7 cells 査読国際共著国際誌

Yujia Liu, Momoko Yamanaka, Naomi Abe-Kanoh, Xiaoyang Liu, Beiwei Zhu, Shintaro Munemasa, Toshiyuki Nakamura, Yoshiyuki Murata, Yoshimasa Nakamura

Food and Chemical Toxicology 108 305 - 313 2017年10月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1016/j.fct.2017.08.016

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Exogenous proline enhances the sensitivity of Tobacco BY-2 cells to arsenate 査読国際共著国際誌

Mst Nur-E-Nazmun Nahar, Mohammad Muzahidul Islam, Md Anamul Hoque, Anna Yonezawa, Md Yeasin Prodhan, Toshiyuki Nakamura, Yoshimasa Nakamura, Shintaro Munemasa, Yoshiyuki Murata

Bioscience, Biotechnology, and Biochemistry 81 ( 9 ) 1726 - 1731 2017年9月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1080/09168451.2017.1340088

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アブシジン酸誘導気孔閉口におけるカルシウムシグナル制御機構～明らかになった植物のカルシウムシグナル暗号解読システム～招待査読

宗正晋太郎

化学と生物 55 ( 10 ) 666 - 667 2017年9月

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担当区分：責任著者記述言語：日本語

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(−)-Epigallocatechin-3-gallate inhibits human angiotensin-converting enzyme activity through an autoxidation-dependent mechanism 査読国際共著国際誌

Zhe Liu, Sayaka Nakashima, Toshiyuki Nakamura, Shintaro Munemasa, Yoshiyuki Murata, Yoshimasa Nakamura

Journal of Biochemical and Molecular Toxicology 31 ( 9 ) e21932 - e21932 2017年9月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1002/jbt.21932

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Inhibition of phosphatidylinositide 3-kinase ameliorates antiproliferation by benzyl isothiocyanate in human colon cancer cells 査読国際共著国際誌

Xiaoyang Liu, Chiaki Takano, Tomomi Shimizu, Shintaro Yokobe, Naomi Abe-Kanoh, Beiwei Zhu, Toshiyuki Nakamura, Shintaro Munemasa, Yoshiyuki Murata, Yoshimasa Nakamura

Biochemical and Biophysical Research Communications 491 ( 1 ) 209 - 216 2017年9月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1016/j.bbrc.2017.07.078

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Chitosan signaling in guard cells requires endogenous salicylic acid 査読国際共著国際誌

Md Yeasin Prodhan, Mohammad Issak, Toshiyuki Nakamura, Shintaro Munemasa, Yoshimasa Nakamura, Yoshiyuki Murata

Bioscience, Biotechnology, and Biochemistry 81 ( 8 ) 1536 - 1541 2017年8月

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掲載種別：研究論文（学術雑誌）

DOI： 10.1080/09168451.2017.1332979

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Reactive Carbonyl Species Mediate ABA Signaling in Guard Cells 査読国際共著国際誌

Md. Moshiul Islam, Wenxiu Ye, Daiki Matsushima, Shintaro Munemasa, Eiji Okuma, Yoshimasa Nakamura, Sanaullah Biswas, Jun’ichi Mano, Yoshiyuki Murata

Plant and Cell Physiology 57 ( 12 ) 2552 - 2563 2016年12月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/pcp/pcw166

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L-Met Activates Arabidopsis GLR Ca2+ Channels Upstream of ROS Production and Regulates Stomatal Movement 査読国際共著国際誌

Dongdong Kong, Heng-Cheng Hu, Eiji Okuma, Yuree Lee, Hui Sun Lee, Shintaro Munemasa, Daeshik Cho, Chuanli Ju, Leah Pedoeim, Barbara Rodriguez, Juan Wang, Wonpil Im, Yoshiyuki Murata, Zhen-Ming Pei, June M. Kwak

Cell Reports 17 ( 10 ) 2553 - 2561 2016年12月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1016/j.celrep.2016.11.015

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Calcium and EGTA Alleviate Cadmium Toxicity in Germinating Chickpea Seeds 査読国際共著国際誌

Lamia Sakouhi, Sondès Rahoui, Marouane Ben Massoud, Shintaro Munemasa, Ezzeddine EL Ferjani, Yoshiyuki Murata, Abdelilah Chaoui

Journal of Plant Growth Regulation 35 ( 4 ) 1064 - 1073 2016年12月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1007/s00344-016-9605-2

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A novel tag-free probe for targeting molecules interacting with a flavonoid catabolite 査読国際共著国際誌

Sayaka Nakashima, Zhe Liu, Yuya Yamaguchi, Shunya Saiki, Shintaro Munemasa, Toshiyuki Nakamura, Yoshiyuki Murata, Yoshimasa Nakamura

Biochemistry and Biophysics Reports 7 240 - 245 2016年9月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1016/j.bbrep.2016.06.020

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Involvement of OST1 Protein Kinase and PYR/PYL/RCAR Receptors in Methyl Jasmonate-Induced Stomatal Closure in Arabidopsis Guard Cells 査読国際共著国際誌

Ye Yin, Yuji Adachi, Yoshimasa Nakamura, Shintaro Munemasa, Izumi C. Mori, Yoshiyuki Murata

Plant and Cell Physiology 57 ( 8 ) 1779 - 1790 2016年8月

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記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Japanese Society of Plant Physiologists

Methyl jasmonate (MeJA) induces stomatal closure. It has been shown that stomata of many ABA-insensitive mutants are also insensitive to MeJA, and a low amount of ABA is a prerequisite for the MeJA response. However, the molecular mechanisms of the interaction between ABA and MeJA signaling remain to be elucidated. Here we studied the interplay of signaling of the two hormones in guard cells using the quadruple ABA receptor mutant pyr1 pyl1 pyl2 pyl4 and ABA-activated protein kinase mutants ost1-2 and srk2e. In the quadruple mutant, MeJA-induced stomatal closure, H2O2 production, nitric oxide (NO) production, cytosolic alkalization and plasma membrane Ca(2+)-permeable current (ICa) activation were not impaired. At the same time, the inactivation of the inward-rectifying K(+) current was impaired. In contrast to the quadruple mutant, MeJA-induced stomatal closure, H2O2 production, NO production and cytosolic alkalization were impaired in ost1-2 and srk2e as well as in aba2-2, the ABA-deficient mutant. The activation of ICa was also impaired in srk2e. Collectively, these results indicated that OST1 was essential for MeJA-induced stomatal closure, while PYR1, PYL1, PYL2 and PYL4 ABA receptors were not sufficient factors. MeJA did not appear to activate OST1 kinase activity. This implies that OST1 mediates MeJA signaling through an undetectable level of activity or a non-enzymatic action. MeJA induced the expression of an ABA synthesis gene, NCED3, and increased ABA contents only modestly. Taken together with previous reports, this study suggests that MeJA signaling in guard cells is primed by ABA and is not brought about through the pathway mediated by PYR1, PYL1 PYL2 and PYL4.

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Galloylated Catechins as Potent Inhibitors of Angiotensin Converting Enzyme 査読国際共著国際誌

Zhe Liu, Toshiyuki Nakamura, Shintaro Munemasa, Yoshiyuki Murata, Yoshimasa Nakamura

Food Science and Technology Research 22 ( 6 ) 847 - 851 2016年

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.3136/fstr.22.847

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Mechanisms of abscisic acid-mediated control of stomatal aperture 招待査読国際共著国際誌

Shintaro Munemasa, Felix Hauser, Jiyoung Park, Rainer Waadt, Benjamin Brandt, Julian I Schroeder

Current Opinion in Plant Biology 28 154 - 162 2015年12月

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担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1016/j.pbi.2015.10.010

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Identification of Open Stomata1-Interacting Proteins Reveals Interactions with Sucrose Non-fermenting1-Related Protein Kinases2 and with Type 2A Protein Phosphatases That Function in Abscisic Acid Responses 査読国際共著国際誌

Rainer Waadt, Bianca Manalansan, Navin Rauniyar, Shintaro Munemasa, Matthew A. Booker, Benjamin Brandt, Christian Waadt, Dmitri A. Nusinow, Steve A. Kay, Hans-Henning Kunz, Karin Schumacher, Alison DeLong, John R. Yates, Julian I. Schroeder

Plant Physiology 169 ( 1 ) 760 - 779 2015年9月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1104/pp.15.00575

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Calcium specificity signaling mechanisms in abscisic acid signal transduction in Arabidopsis guard cells 査読国際共著国際誌

Benjamin Brandt, Shintaro Munemasa, Cun Wang, Desiree Nguyen, Taiming Yong, Paul G Yang, Elly Poretsky, Thomas F Belknap, Rainer Waadt, Fernando Alemán, Julian I Schroeder

eLife 4 e03599 2015年7月

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担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.7554/elife.03599

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Open Stomata 1 Kinase is Essential for Yeast Elicitor-Induced Stomatal Closure in Arabidopsis 査読国際共著国際誌

Wenxiu Ye, Yuji Adachi, Shintaro Munemasa, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Plant and Cell Physiology 56 ( 6 ) 1239 - 1248 2015年6月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/pcp/pcv051

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Diverse Stomatal Signaling and the Signal Integration Mechanism 招待査読国際誌

Yoshiyuki Murata, Izumi C. Mori, Shintaro Munemasa

Annual Review of Plant Biology 66 ( 1 ) 369 - 392 2015年4月

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担当区分：最終著者,　責任著者記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1146/annurev-arplant-043014-114707

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Inhibition by acrolein of light-induced stomatal opening through inhibition of inward-rectifying potassium channels in Arabidopsis thaliana 査読国際共著国際誌

Md Moshiul Islam, Wenxiu Ye, Daiki Matsushima, Md Atiqur Rahman Khokon, Shintaro Munemasa, Yoshimasa Nakamura, Yoshiyuki Murata

Bioscience, Biotechnology, and Biochemistry 79 ( 1 ) 59 - 62 2015年1月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1080/09168451.2014.951028

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Nuclear factor-kappaB sensitizes to benzyl isothiocyanate-induced antiproliferation in p53-deficient colorectal cancer cells 査読国際共著国際誌

N Abe, D-X Hou, S Munemasa, Y Murata, Y Nakamura

Cell Death & Disease 5 ( 11 ) e1534 2014年11月

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記述言語：英語掲載種別：研究論文（学術雑誌）

Benzyl isothiocyanate (BITC), a dietary isothiocyanate derived from cruciferous vegetables, inhibits the proliferation of colorectal cancer cells, most of which overexpress β-catenin as a result of mutations in the genes for adenomatous polyposis coli or mutations in β-catenin itself. Because nuclear factor-κB (NF-κB) is a plausible target of BITC signaling in inflammatory cell models, we hypothesized that it is also involved in BITC-inhibited proliferation of colorectal cancer cells. siRNA-mediated knockdown of the NF-κB p65 subunit significantly decreased the BITC sensitivity of human colorectal cancer HT-29 cells with mutated p53 tumor suppressor protein. Treating HT-29 cells with BITC induced the phosphorylation of IκB kinase, IκB-α and p65, the degradation of IκB-α, the translocation of p65 to the nucleus and the upregulation of NF-κB transcriptional activity. BITC also decreased β-catenin binding to a positive cis element of the cyclin D1 promoter and thus inhibited β-catenin-dependent cyclin D1 transcription, possibly through a direct interaction between p65 and β-catenin. siRNA-mediated knockdown of p65 confirmed that p65 negatively affects cyclin D1 expression. On the other hand, when human colorectal cancer HCT-116 cells with wild-type p53 were treated with BITC, translocation of p65 to the nucleus was inhibited rather than enhanced. p53 knockout increased the BITC sensitivity of HCT-116 cells in a p65-dependent manner, suggesting that p53 negatively regulates p65-dependent effects. Together, these results identify BITC as a novel type of antiproliferative agent that regulates the NF-κB pathway in p53-deficient colorectal cancer cells.

DOI： 10.1038/cddis.2014.495

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Identification of Cyclic GMP-Activated Nonselective Ca2+-Permeable Cation Channels and Associated CNGC5 and CNGC6 Genes in Arabidopsis Guard Cells 査読国際共著国際誌

Yong-Fei Wang, Shintaro Munemasa, Noriyuki Nishimura, Hui-Min Ren, Nadia Robert, Michelle Han, Irina Puzõrjova, Hannes Kollist, Stephen Lee, Izumi Mori, Julian I. Schroeder

Plant Physiology 163 ( 2 ) 578 - 590 2013年10月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1104/pp.113.225045

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Calcium-dependent protein Kinase CPK6 positively functions in induction by yeast elicitor of stomatal closure and inhibition by yeast elicitor of light-induced stomatal opening in Arabidopsis 査読国際共著国際誌

Wenxiu Ye, Daichi Muroyama, Shintaro Munemasa, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Plant Physiology 163 ( 2 ) 591 - 599 2013年10月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1104/pp.113.224055

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Endogenous abscisic acid is involved in methyl jasmonate-induced reactive oxygen species and nitric oxide production but not in cytosolic alkalization in Arabidopsis guard cells 査読国際共著国際誌

Wenxiu Ye, Mohammad Anowar Hossain, Shintaro Munemasa, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Journal of Plant Physiology 170 ( 13 ) 1212 - 1215 2013年9月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1016/j.jplph.2013.03.011

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Neither Endogenous Abscisic Acid nor Endogenous Jasmonate Is Involved in Salicylic Acid-, Yeast Elicitor-, or Chitosan-Induced Stomatal Closure inArabidopsis thaliana 査読国際共著国際誌

Mohammad Issak, Eiji Okuma, Shintaro Munemasa, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Bioscience, Biotechnology, and Biochemistry 77 ( 5 ) 1111 - 1113 2013年5月

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記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Japan Society for Bioscience, Biotechnology, and Agrochemistry

Salicylic acid (SA), yeast elicitor (YEL), and chitosan (CHT) induced stomatal closure in Arabidopsis wild-type and aba2-2 plants, induced stomatal closure in fluridon-treated wild-type plants, and induced stomatal closure in aos mutants. These results suggest that neither endogenous abscisic acid nor endogenous jasmonic acid is involved in SA-, YEL-, or CHT-induced stomatal closure.

DOI： 10.1271/bbb.120980

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Negative Regulation of Methyl Jasmonate-Induced Stomatal Closure by Glutathione in Arabidopsis 査読国際共著国際誌

Nasima Akter, Eiji Okuma, Muhammad Abdus Sobahan, Misugi Uraji, Shintaro Munemasa, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Journal of Plant Growth Regulation 32 ( 1 ) 208 - 215 2013年3月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1007/s00344-012-9291-7

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Regulation of reactive oxygen species-mediated abscisic acid signaling in guard cells and drought tolerance by glutathione 招待査読国際誌

Shintaro Munemasa, Daichi Muroyama, Hiroki Nagahashi, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Frontiers in Plant Science 4 472 2013年

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担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.3389/fpls.2013.00472

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FIA functions as an early signal component of abscisic acid signal cascade in Vicia faba guard cells 査読国際誌

Yusuke Sugiyama, Misugi Uraji, Megumi Watanabe-Sugimoto, Eiji Okuma, Shintaro Munemasa, Yasuaki Shimoishi, Yoshimasa Nakamura, Izumi C. Mori, Sumio Iwai, Yoshiyuki Murata

Journal of Experimental Botany 63 ( 3 ) 1357 - 1365 2012年2月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/jxb/err369

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Negative regulation of abscisic acid-induced stomatal closure by glutathione in Arabidopsis 査読国際共著国際誌

Eiji Okuma, Md. Sarwar Jahan, Shintaro Munemasa, Mohammad Anowar Hossain, Daichi Muroyama, Mohammad Mahbub Islam, Ken’ichi Ogawa, Megumi Watanabe-Sugimoto, Yoshimasa Nakamura, Yasuaki Shimoishi, Izumi C. Mori, Yoshiyuki Murata

Journal of Plant Physiology 168 ( 17 ) 2048 - 2055 2011年11月

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担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1016/j.jplph.2011.06.002

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K252a-sensitive protein kinases but not okadaic acid-sensitive protein phosphatases regulate methyl jasmonate-induced cytosolic Ca2+ oscillation in guard cells of Arabidopsis thaliana 査読国際共著国際誌

Mohammad Anowar Hossain, Shintaro Munemasa, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Journal of Plant Physiology 168 ( 16 ) 1901 - 1908 2011年11月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1016/j.jplph.2011.05.004

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Allyl isothiocyanate (AITC) induces stomatal closure in Arabidopsis 査読国際共著国際誌

Md Atiqur Rahman Khokon, Md Sarwar Jahan, Taniya Rahman, Mohammad Anowar Hossain, Daichi Muroyama, Ikuko Minami, Shintaro Munemasa, Izumi C Mori, Yoshimasa Nakamura, Yoshiyuki Murata

Plant, Cell & Environment 34 ( 11 ) 1900 - 1906 2011年11月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1111/j.1365-3040.2011.02385.x

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Methyl jasmonate signaling and signal crosstalk between methyl jasmonate and abscisic acid in guard cells 招待査読国際誌

Shintaro Munemasa, Izumi C. Mori, Yoshiyuki Murata

Plant Signaling & Behavior 6 ( 7 ) 939 - 941 2011年7月

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担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.4161/psb.6.7.15439

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Chemical Genetics Reveals Negative Regulation of Abscisic Acid Signaling by a Plant Immune Response Pathway 査読国際共著国際誌

Tae-Houn Kim, Felix Hauser, Tracy Ha, Shaowu Xue, Maik Böhmer, Noriyuki Nishimura, Shintaro Munemasa, Katharine Hubbard, Nora Peine, Byeong-ha Lee, Stephen Lee, Nadia Robert, Jane E. Parker, Julian I. Schroeder

Current Biology 21 ( 11 ) 990 - 997 2011年6月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1016/j.cub.2011.04.045

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Involvement of Endogenous Abscisic Acid in Methyl Jasmonate-Induced Stomatal Closure in Arabidopsis 査読国際共著国際誌

Mohammad Anowar Hossain, Shintaro Munemasa, Misugi Uraji, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Plant Physiology 156 ( 1 ) 430 - 438 2011年5月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1104/pp.111.172254

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Involvement of extracellular oxidative burst in salicylic acid-induced stomatal closure in Arabidopsis 査読国際共著国際誌

Md. Atiqur, Rahman Khokon, Eiji Okuma, Mohammad Anowar Hossain, Shintaro Munemasa, Misugi Uraji, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Plant, Cell & Environment 34 ( 3 ) 434 - 443 2011年3月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1111/j.1365-3040.2010.02253.x

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The Arabidopsis Calcium-Dependent Protein Kinase, CPK6, Functions as a Positive Regulator of Methyl Jasmonate Signaling in Guard Cells 査読国際共著国際誌

Shintaro Munemasa, Mohammad Anowar Hossain, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Plant Physiology 155 ( 1 ) 553 - 561 2011年1月

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担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

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Chitosan-Induced Stomatal Closure Accompanied by Peroxidase-Mediated Reactive Oxygen Species Production inArabidopsis 査読国際共著国際誌

Md. Atiqur, Rahman Khokon, Misugi Uraji, Shintaro Munemasa, Eiji Okuma, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Bioscience, Biotechnology, and Biochemistry 74 ( 11 ) 2313 - 2315 2010年11月

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記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Japan Society for Bioscience, Biotechnology, and Agrochemistry

Chitosan induced stomatal closure in wild type-plants and NADPH oxidase knock-out mutants (atrbohD atrbohF), and reactive oxygen species (ROS) production in wild-type guard cells. Closure and production were completely abolished by catalase and a peroxidase inhibitor. These results indicate that chitosan induces ROS production mediated by peroxidase, resulting in stomatal closure.

DOI： 10.1271/bbb.100340

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Yeast Elicitor-Induced Stomatal Closure and Peroxidase-Mediated ROS Production in Arabidopsis 査読国際共著国際誌

Md. Atiqur, Rahman Khokon, Mohammad Anowar Hossain, Shintaro Munemasa, Misugi Uraji, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Plant and Cell Physiology 51 ( 11 ) 1915 - 1921 2010年11月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/pcp/pcq145

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Cytosolic Alkalization and Cytosolic Calcium Oscillation in Arabidopsis Guard Cells Response to ABA and MeJA 査読国際共著国際誌

Mohammad Mahbub Islam, Mohammad Anowar Hossain, Rayhanur Jannat, Shintaro Munemasa, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Plant and Cell Physiology 51 ( 10 ) 1721 - 1730 2010年10月

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記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Oxford University Press

DOI： 10.1093/pcp/pcq131

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Closing Plant Stomata Requires a Homolog of an Aluminum-Activated Malate Transporter 査読国際共著国際誌

Takayuki Sasaki, Izumi C. Mori, Takuya Furuichi, Shintaro Munemasa, Kiminori Toyooka, Ken Matsuoka, Yoshiyuki Murata, Yoko Yamamoto

Plant and Cell Physiology 51 ( 3 ) 354 - 365 2010年3月

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記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Oxford University Press

DOI： 10.1093/pcp/pcq016

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Roles of AtTPC1, Vacuolar Two Pore Channel 1, in Arabidopsis Stomatal Closure 査読国際共著国際誌

Mohammad Mahbub Islam, Shintaro Munemasa, Mohammad Anowar Hossain, Yoshimasa Nakamura, Izumi C. Mori, Yoshiyuki Murata

Plant and Cell Physiology 51 ( 2 ) 302 - 311 2010年2月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/pcp/pcq001

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MAP kinases MPK9 and MPK12 are preferentially expressed in guard cells and positively regulate ROS-mediated ABA signaling 査読国際共著国際誌

Fabien Jammes, Charlotte Song, Dongjin Shin, Shintaro Munemasa, Kouji Takeda, Dan Gu, Daeshik Cho, Sangmee Lee, Roberta Giordo, Somrudee Sritubtim, Nathalie Leonhardt, Brian E. Ellis, Yoshiyuki Murata, June M. Kwak

Proceedings of the National Academy of Sciences of the United States of America 106 ( 48 ) 20520 - 20525 2009年12月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1073/pnas.0907205106

Web of Science

PubMed

CiNii Article

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Purification of the functional plant membrane channel KAT1 査読国際誌

Takao Hibi, Shiho Aoki, Keisuke Oda, Shintaro Munemasa, Shunsuke Ozaki, Osamu Shirai, Yoshiyuki Murata, Nobuyuki Uozumi

Biochemical and Biophysical Research Communications 374 ( 3 ) 465 - 469 2008年9月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1016/j.bbrc.2008.07.026

Web of Science

PubMed

CiNii Article

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Roles of RCN1, Regulatory A Subunit of Protein Phosphatase 2A, in Methyl Jasmonate Signaling and Signal Crosstalk between Methyl Jasmonate and Abscisic Acid 査読国際誌

Naoki Saito, Shintaro Munemasa, Yoshimasa Nakamura, Yasuaki Shimoishi, Izumi C. Mori, Yoshiyuki Murata

Plant and Cell Physiology 49 ( 9 ) 1396 - 1401 2008年8月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1093/pcp/pcn106

Web of Science

PubMed

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The coronatine-insensitive 1 Mutation Reveals the Hormonal Signaling Interaction between Abscisic Acid and Methyl Jasmonate in Arabidopsis Guard Cells. Specific Impairment of Ion Channel Activation and Second Messenger Production 査読国際誌

Shintaro Munemasa, Kenji Oda, Megumi Watanabe-Sugimoto, Yoshimasa Nakamura, Yasuaki Shimoishi, Yoshiyuki Murata

Plant Physiology 143 ( 3 ) 1398 - 1407 2007年3月

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担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1104/pp.106.091298

Web of Science

PubMed

CiNii Article

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CDPKs CPK6 and CPK3 Function in ABA Regulation of Guard Cell S-Type Anion- and Ca2+- Permeable Channels and Stomatal Closure 査読国際共著国際誌

Izumi C Mori, Yoshiyuki Murata, Yingzhen Yang, Shintaro Munemasa, Yong-Fei Wang, Shannon Andreoli, Hervé Tiriac, Jose M Alonso, Jeffery F Harper, Joseph R Ecker, June M Kwak, Julian I Schroeder

PLoS Biology 4 ( 10 ) e327 2006年10月

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記述言語：英語掲載種別：研究論文（学術雑誌）

DOI： 10.1371/journal.pbio.0040327

Web of Science

Scopus

PubMed

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書籍等出版物

Survival Strategies in Extreme Cold and Desiccation: Adaptation Mechanisms and Their Applications

Agurla S, Gahir S, Munemasa S, Murata Y, Raghavendra AS（担当：共著 , 範囲: Mechanism of Stomatal Closure in Plants Exposed to Drought and Cold Stress）

Springer Nature 2018年

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Redox State as a Central Regulator of Plant-Cell Stress Responses

Murata Y, Munemasa S, Mori IC（担当：共著 , 範囲: Regulation of Stomatal Responses to Abiotic and Biotic Stresses by Redox State）

Springer Nature 2016年

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MISC

Regulation of stomatal responses to abiotic and biotic stresses by redox state

Murata, Y., Munemasa, S., Mori, I.C.

Redox State as a Central Regulator of Plant-Cell Stress Responses 2016年

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DOI： 10.1007/978-3-319-44081-1_15

Scopus

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Cyclic adenosine 5 '-diphosphoribose (cADPR) cyclic guanosine 3 ',5 '-monophosphate positively function in Ca2+ elevation in methyl jasmonate-induced stomatal closure, cADPR is required for methyl jasmonate-induced ROS accumulation NO production in gua・・・

Hossain MA, Ye W, Munemasa S, Nakamura Y, Mori IC, Murata Y

PLANT BIOLOGY 16 ( 6 ) 1140 - 1144 2014年11月

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記述言語：英語

Cyclic adenosine 5 '-diphosphoribose (cADPR) cyclic guanosine 3 ',5 '-monophosphate positively function in Ca2+ elevation in methyl jasmonate-induced stomatal closure, cADPR is required for methyl jasmonate-induced ROS accumulation NO production in guard cells

DOI： 10.1111/plb.12175

Web of Science

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講演・口頭発表等

Guard cell abscisic acid signaling and its interaction with diverse signaling networks 招待

宗正晋太郎

International Workshop of Plant Membrane Biology 2016 2016年6月

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記述言語：英語

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Ca2+ signaling specificity mechanisms in guard cell ABA signal transduction 招待

宗正晋太郎, Brandt B, 村田芳行, Schroeder JI

第57回日本植物生理学会年会シンポジウム「Abscisic acid signaling: Beyond the discovery of PYR/PYL/RCAR」 2016年3月

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記述言語：英語

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気孔孔辺細胞におけるアブシジン酸シグナル伝達機構の解明招待

宗正晋太郎

日本農芸化学会2015年度大会シンポジウム「生命恒常性の維持に寄与するケミカルリガンド受容機構の新展開」 2015年3月

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記述言語：日本語

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New insights into Ca2+-dependent abscisic acid signalling in guard cells 招待

宗正晋太郎

Plant Calcium Signaling 2014 2014年6月

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記述言語：英語

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気孔閉口を制御するシグナル伝達系の解析招待

宗正晋太郎

新学術領域研究「天然物ケミカルバイオロジー」地区ミニシンポジウム 2014年3月

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記述言語：日本語

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気孔閉口運動を制御するカルシウムシグナリング招待

宗正晋太郎

植物生体膜シンポジウム「植物細胞におけるカルシウムシグナリング」 2012年9月

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記述言語：日本語

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Abscisic acid signal transduction in guard cells 招待

宗正晋太郎

Gordon Research Conferences “Salt & Water Stress in Plants” 2012年6月

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記述言語：英語

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受賞

農芸化学奨励賞

2024年3月公益社団法人日本農芸化学会

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共同研究・競争的資金等の研究

植物の乾燥ストレス応答にかかわる新規カルシウムシグナル伝達機構の解明

2022年05月

公益財団法人山陽放送学術文化・スポーツ振興財団 2022年度学術奨励賞

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活性カルボニル種とグルタチオンによる気孔閉口信号伝達の二次元的制御

研究課題/領域番号：22H02303 2022年04月 - 2026年03月

日本学術振興会科学研究費助成事業基盤研究(B)

村田芳行, 宗正晋太郎, 中村俊之

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配分額：17810000円（直接経費：13700000円、間接経費：4110000円）

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気孔開閉運動を制御する新奇カルシウムシグナル伝達機構の解析

研究課題/領域番号：22K05560 2022年04月 - 2025年03月

日本学術振興会科学研究費助成事業基盤研究(C)

宗正晋太郎

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配分額：4030000円（直接経費：3100000円、間接経費：930000円）

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植物における代謝とストレス応答の調和の取れた成長を可能にする新たなシグナル分子

研究課題/領域番号：21K19087 2021年07月 - 2024年03月

日本学術振興会科学研究費助成事業挑戦的研究(萌芽)

村田芳行, 宗正晋太郎

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配分額：6500000円（直接経費：5000000円、間接経費：1500000円）

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気孔閉口応答の制御にかかわるCa2+センサータンパク質キナーゼの機能解析

2021年

公益財団法人日本応用酵素協会酵素研究助成

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気孔孔辺細胞の二酸化炭素応答にかかわる新規因子の機能解明

2020年

公益財団法人ウエスコ学術振興財団令和2年度学術研究費助成事業

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担当区分：研究代表者

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高等植物の葉緑体包膜に存在する光応答性プロトン輸送体の機能解析

2019年

公益財団法人稲盛財団 2019年度稲盛研究助成

宗正晋太郎

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担当区分：研究代表者資金種別：競争的資金

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アブシジン酸誘導気孔閉口に関わる新奇カルシウムイオンチャネルの活性制御機構の解明

2018年04月 - 2022年03月

日本学術振興会基盤研究(C)

宗正晋太郎

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担当区分：研究代表者資金種別：競争的資金

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新奇カルシウムイオンチャネルによる孔辺細胞の環境情報統合機構の解明

2018年

日本学術振興会国際共同研究加速基金(国際共同研究強化(A))

宗正晋太郎

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担当区分：研究代表者資金種別：競争的資金

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アブシジン酸誘導気孔閉口に関与するカルシウム依存性タンパク質リン酸化酵素 CPK の機能解析

2016年

公益財団法人ウエスコ学術振興財団平成28年度学術研究費助成事業

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気孔孔辺細胞における植物ホルモンシグナルのリアルタイムイメージング

2015年

公益財団法人両備檉（てい）園記念財団生物学研究奨励賞

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アブシジン酸誘導気孔閉口に関与するカルシウムイオンチャネルの機能解析

2014年04月 - 2017年03月

日本学術振興会若手研究(B)

宗正晋太郎

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担当区分：研究代表者資金種別：競争的資金

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担当授業科目

特別研究（2023年度）その他 - その他
生物化学１（2023年度）１・２学期 - 木1,木2
生物化学２（2023年度）３・４学期 - 月1,月2
生物情報化学演習（2023年度）前期 - その他
生物情報化学演習（2023年度）後期 - その他
生物情報化学演習（2023年度）後期 - その他
生物情報化学演習（2023年度）後期 - その他
生物情報化学演習（2023年度）前期 - その他
生物情報化学演習（2023年度）前期 - その他
生物情報化学特別演習（2023年度）通年 - その他
生物物理化学１（2023年度）第３学期 - 水1,水2
生物物理化学２（2023年度）第４学期 - 水1,水2
生物資源科学特別研究（2023年度）通年 - その他
細胞情報化学特論（2023年度）後期 - その他
細胞情報化学特論（2023年度）後期 - その他
細胞生化学１（2023年度）第３学期 - 木1,木2
細胞生化学２（2023年度）第４学期 - 木1,木2
農芸化学コース実験１（2023年度）第１学期 - 月5～8,火5～8,木5～8,金5～8
食品機能化学（2023年度）後期 - 月3,月4
食品機能化学（2023年度）後期 - 月3～4
生物化学２（2022年度）３・４学期 - 月1,月2
生物情報化学演習（2022年度）前期 - その他
生物情報化学演習（2022年度）後期 - その他
生物情報化学演習（2022年度）後期 - その他
生物情報化学演習（2022年度）前期 - その他
生物物理化学１（2022年度）第３学期 - 水1,水2
生物物理化学２（2022年度）第４学期 - 水1,水2
生物資源科学特別研究（2022年度）通年 - その他
生物資源科学特論Ｉ（2022年度）夏季集中 - その他
細胞情報化学特論（2022年度）後期 - その他
農芸化学コース実験１（2022年度）第１学期 - 月5～8,火5～8,木5～8,金5～8
食品機能化学（2022年度）後期 - 月3,月4
生物化学２（2021年度）３・４学期 - 月1,月2
生物化学２－１（2021年度）第３学期 - 月1,月2
生物化学２－２（2021年度）第４学期 - 月1,月2
生物情報化学演習（2021年度）前期 - その他
生物情報化学演習（2021年度）後期 - その他
生物情報化学演習（2021年度）後期 - その他
生物情報化学演習（2021年度）前期 - その他
生物物理化学１（2021年度）第１学期 - 火3,火4
生物物理化学１（2021年度）第３学期 - 水1,水2
生物物理化学２（2021年度）第２学期 - 火3,火4
生物物理化学２（2021年度）第４学期 - 水1,水2
生物資源科学特別研究（2021年度）通年 - その他
細胞情報化学特論（2021年度）後期 - その他
食品機能化学（2021年度）後期 - 月3,月4
生物情報化学演習（2020年度）前期 - その他
生物情報化学演習（2020年度）後期 - その他
生物情報化学演習（2020年度）後期 - その他
生物情報化学演習（2020年度）前期 - その他
生物物理化学１（2020年度）第１学期
生物物理化学２（2020年度）第２学期
生物資源科学特別研究（2020年度）通年 - その他
細胞情報化学特論（2020年度）特別 - その他
農芸化学コース実験１（2020年度）特別
食品機能化学（2020年度）後期 - 月3,月4

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メディア報道

研究紹介テレビ・ラジオ番組

RSK山陽放送 RSKラジオ朝耳らじおGoGo 技術の森 2022年8月3日

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研究紹介テレビ・ラジオ番組

RSK山陽放送 RSKラジオ朝耳らじおGoGo 技術の森 2022年7月27日

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