Novel signaling pathway of bacterial stress responses and host defense via autophagy
Project/Area Number |
26670207
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Bacteriology (including mycology)
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Research Institution | Tohoku University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
MATSUNAGA Tetsuro 東北大学, 大学院医学系研究科, 助教 (00723206)
IDA Tomoaki 東北大学, 大学院医学系研究科, 助教 (70570406)
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Project Period (FY) |
2014-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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Keywords | 細菌 / シグナル伝達 / オートファジー / 活性酸素 / レドックス |
Outline of Final Research Achievements |
To clarify the molecular mechanism of pathogenesis of bacterial infection, we investigated the functions of 8-nitro-cGMP which is a signaling molecule both in bacteria and host cells. Protein S-guanylation induced by 8-nitro-cGMP was involved in stress responses in bacteria, and also play an important role in antibacterial host defense via autophagy. Hydrogen sulfide and reactive sulfur species produced by bacteria were suggested to regulate signaling function of 8-nitro-cGMP and to be involved in bacterial growth in infected cells.
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Report
(3 results)
Research Products
(79 results)
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[Journal Article] Persistent activation of cGMP-dependent protein kinase by a nitrated cyclic nucleotide via site specific protein S-guanylation2016
Author(s)
Akashi S, Ahmed KA, Sawa T, Ono K, Tsutsuki H, Burgoyne JR, Ida T, Horio E, Prysyazhna O, Oike Y, Rahaman MM, Eaton P, Fujii S, Akaike T.
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Journal Title
Biochemistry
Volume: 55
Issue: 5
Pages: 751-761
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Reactive sulfur species-mediated activation of the Keap1-Nrf2 pathway by 1,2-napthoquinone through sulfenic acids formation under oxidative stress.2015
Author(s)
Shinkai Y, Abiko Y, Ida T, Miura T, Kakehashi H, Ishii I, Nishida M, Sawa T, Akaike T, Kumagai Y.
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Journal Title
Chem Res Toxicol.
Volume: 印刷中
Issue: 5
Pages: 838-847
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Hyperhomocysteinemia abrogates fasting-induced cardioprotection against ischemia/reperfusion by limiting bioavailability of hydrogen sulfide anions.2015
Author(s)
Nakano S, Ishii I, Shinmura K, Tamaki K, Hishiki T, Akahoshi N, Ida T, Nakanishi T, Kamata S, Kumagai Y, Akaike T, Fukuda K, Sano M, Suematsu M.
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Journal Title
J Mol Med (Berl).
Volume: 印刷中
Issue: 8
Pages: 879-889
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] 8-Nitro-cGMP Enhances SNARE Complex Formation through S-Guanylation of Cys90 in SNAP252015
Author(s)
K. Kunieda, H. Tsutsuki, T. Ida, Y. Kishimoto, S. Kasamatsu, T. Sawa, N. Goshima, M. Itakura, M. Takahashi, T. Akaike, H. Ihara
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Journal Title
ACS Chemical Neuroscience
Volume: 6
Issue: 10
Pages: 1715-1725
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Thiosulfate mediates cytoprotective effects of hydrogen sulfide against neuronal ischemia2015
Author(s)
Marutani E, Yamada M, Ida T, Tokuda K, Ikeda K, Kai S, Shirozu K, Hayashida K, Kosugi S, Hanaoka K, Kaneki M, Akaike T, Ichinose F
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Journal Title
J Am Heart Assoc
Volume: 4
Issue: 11
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] The Chemical Biology of Hydropersulfides (RSSH): Chemical Stability, Reactivity and Redox Roles.2015
Author(s)
Saund, S. S., Sosa, V., Henriquez, S., Nguyen, Q. N. N., Soeda, S., Bianco, C. L., Millikin, R., White, C., Le, H., Ono, K., Tantillo, D. J., Kumagai, Y., Akaike, T., Lin, J., Fukuto, J. M.
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Journal Title
Arch. Biochem. Biophys.
Volume: 588
Pages: 15-24
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Mesenchymal Stem Cells Correct Inappropriate Epithelial-mesenchyme Relation in Pulmonary Fibrosis Using Stanniocalcin-1.2015
Author(s)
Ono M, Ohkouchi S, Kanehira M, Tode N, Kobayashi M, Ebina M, Nukiwa T, Irokawa T, Ogawa H, Akaike T, Okada Y, Kurosawa H, Kikuchi T, Ichinose M.
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Journal Title
Mol Ther
Volume: 23
Issue: 3
Pages: 549-560
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] SIRT7 controls hepatic lipid metabolism by regulating the ubiquitin-proteasome pathway.2014
Author(s)
Yoshizawa T, Karim Md. F, Sato Y, Senokuchi T, Miyata K, Fukuda T, Go C, Tasaki M, Uchimura K, Kadomatsu T, Tian Z, Smolka C, Sawa T, Kakeya M, Tomizawa K, Ando Y, Araki E, Akaike T, Braun T, Oike Y, Bober E, Yamagata K.
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Journal Title
Cell Metab.
Volume: 9
Issue: 4
Pages: 712-721
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Promotion of atherosclerosis by Helicobacter cinaedi infection that involves macrophage-driven proinflammatory responses.2014
Author(s)
Khan S, Rahman H N A, Okamoto T, Matsunaga T, Fujiwara Y, Sawa T, Yoshitake J, Ono K, Ahmed K A, Rahaman M d M, Oyama K, Takeya M, Ida T, Kitamura Y, Fujii S, Akaike T.
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Journal Title
Sci. Rep.
Volume: (印刷中)
Issue: 1
Pages: 4680-4680
DOI
NAID
Related Report
Peer Reviewed / Open Access
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[Journal Article] Reactive cysteine persulfides and S-polythiolation regulate oxidative stress and redox signaling.2014
Author(s)
Ida T, Sawa T, Ihara H, Tsucr iya Y, Watanabe Y, Kumagai Y, Suematsu M, Motohashi H, Fujii S. Matsunaga T, Yamamoto M, Ono K, Devarie-Baez N O, Xian M, Fukuto J M, Akaike T.
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Journal Title
Proc. Natl. Acad. Sci. USA
Volume: (印刷中)
Issue: 21
Pages: 7606-7611
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] The redox chemistry and chemical biology of H2S, hydropersulfides and derivaed species: implications to their possible biological activity and utility.2014
Author(s)
Ono, K., Akaike T., Sawa, T., Kumagai, Y., Wink, D. A., Tantillo, D. J., Hobbs, A. J., Nagy, P., Xian, M., Lin, J., Fukuto, J.
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Journal Title
Free Radic. Biol. Med.
Volume: 77
Pages: 82-94
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Presentation] Polysulfides and Redox Signaling.2016
Author(s)
Takaaki Akaike.
Organizer
The 2016 Oxygen Radicals Gordon Research Conference
Place of Presentation
Ventura Beach Marriott(Ventura, CA, USA)
Year and Date
2016-02-07
Related Report
Int'l Joint Research / Invited
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[Presentation] Metabolism of 8-nitro-cGMP and regulation of electrophilic signaling by reactive sulfur species2014
Author(s)
Tomoaki Ida, Tomohiro Sawa, Hideshi Ihara, Yukihiro Tsuchiya, Yasuo Watanabe, Yoshito Kumagai, Hozumi Motohashi, Shigemoto Fujii, Tetsuro Matsunaga, Masayuki Yamamoto, Katsuhiko Ono, Jon M Fukuto, Takaaki Akaike.
Organizer
8th International Conference on the Biology, Chemistry and Therapeutic Application of Nitric Oxide
Place of Presentation
Renaissance Cleveland Hotel (Cleveland, OH, USA)
Year and Date
2014-06-17 – 2014-06-20
Related Report
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