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Elucidation of the acid-sensitive mechanism and pathogenesis of the Group A Streptococcus spy1588 gene

Research Project

Project/Area Number 18K08443
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 54030:Infectious disease medicine-related
Research InstitutionNagoya City University

Principal Investigator

Isaka Masanori  名古屋市立大学, 医薬学総合研究院(医学), 助教 (40336673)

Co-Investigator(Kenkyū-buntansha) 長谷川 忠男  名古屋市立大学, 医薬学総合研究院(医学), 教授 (10314014)
前山 順一  国立感染症研究所, 次世代生物学的製剤研究センター, 主任研究官 (40199641)
立野 一郎  名古屋市立大学, 医薬学総合研究院(医学), 講師 (50311642)
青山 峰芳  名古屋市立大学, 医薬学総合研究院(薬学), 教授 (70363918)
矢木 宏和  名古屋市立大学, 医薬学総合研究院(薬学), 准教授 (70565423)
Project Period (FY) 2018-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
KeywordsA群連鎖球菌 / 二成分制御因子 / ヒスチジンキナーゼ / バイオフィルム / 二成分制御系 / センサータンパク質 / 組換えタンパク質 / 二成分制御 / 立体構造
Outline of Final Research Achievements

Group A Streptococcus produces biofilms in acidic environments. Biofilm is one of the virulence factors.The mechanism of this biofilm production has not yet been elucidated. The mechanism of pathogenesis of the fulminant form of this bacterium has also not yet been elucidated. The two-component regulatory system is a mechanism that sensitizes to external stimuli. We investigated the acid-sensing mechanism of SPY1588, which is involved in biofilm production in acidic environments, and the expression of virulence factors to investigate its relevance to the mechanism of the fulminant form. In this study, SPY1588 was involved in biofilm production under acidic conditions, SPY1588 recombinant protein autophosphorylated under acid conditions, and amino acid substitutions in the recombinant protein revealed the acid-sensitive site and kinase domain.

Academic Significance and Societal Importance of the Research Achievements

A群連鎖球菌spy1588遺伝子並びにそのタンパク質SPY1588の酸感受性機構が明らかになると、この感染症の治療の主体である抗生物質投与から、体内の酸性代謝物の改善により、劇症型発症が抑えられることが期待される。現在でもこの感染症による劇症型発症が増加しているため、この結果を治療に反映したい。

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (25 results)

All 2022 2021 2020 2019 2018

All Journal Article (18 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 18 results,  Open Access: 15 results) Presentation (6 results) Book (1 results)

  • [Journal Article] General Phenotype of NADase Induction by CLI Treatment in Streptococcus pyogenes2022

    • Author(s)
      Tatsuno Ichiro、Isaka Masanori、Hasegawa Tadao
    • Journal Title

      International Journal of Microbiology

      Volume: 2022 Pages: 1-8

    • DOI

      10.1155/2022/4767765

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A greater effect on clarithromycin resistance of mef associated msr than mef associated msr in Streptococcus pyogenes2022

    • Author(s)
      Tatsuno Ichiro、Isaka Masanori、Hasegawa Tadao
    • Journal Title

      Microbiology and Immunology

      Volume: - Issue: 6 Pages: 299-306

    • DOI

      10.1111/1348-0421.12974

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Identification of distinct N-glycosylation patterns on extracellular vesicles from small-cell and non-small-cell lung cancer cells.2022

    • Author(s)
      Kondo K, Harada Y, Nakano M, Suzuki T, Fukushige T, Hanzawa K, Yagi H, Takagi K, Mizuno K, Miyamoto Y, Taniguchi N, Kato K, Kanekura T, Dohmae N, Machida K, Maruyama I, Inoue H.
    • Journal Title

      J Biol Chem.

      Volume: 298 Pages: 101950-101950

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] GALAXY ver3: updated web application for glycosylation profiling based on 3D HPLC map2022

    • Author(s)
      Yagi Hirokazu、Amagasa Eijiro、Shiota Masaaki、Yamada Issaku、Aoki-Kinoshita Kiyoko F、Kato Koichi
    • Journal Title

      Glycobiology

      Volume: 32 Issue: 8 Pages: 646-650

    • DOI

      10.1093/glycob/cwac025

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quantitative Visualization of the Interaction between Complement Component C1 and Immunoglobulin G: The Effect of CH1 Domain Deletion2022

    • Author(s)
      Yanaka Saeko、Nishiguchi Shigetaka、Yogo Rina、Watanabe Hiroki、Shen Jiana、Yagi Hirokazu、Uchihashi Takayuki、Kato Koichi
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 4 Pages: 2090-2090

    • DOI

      10.3390/ijms23042090

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Streptococcus pyogenes TrxSR Two-Component System Regulates Biofilm Production in Acidic Environments2021

    • Author(s)
      Isaka Masanori、Okamoto Akira、Miura Yutaka、Tatsuno Ichiro、Maeyama Jun-ichi、Hasegawa Tadao
    • Journal Title

      Infection and Immunity

      Volume: 89 Issue: 11

    • DOI

      10.1128/iai.00360-21

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanism of transient photothermal inactivation of bacteria using a wavelength-tunable nanosecond pulsed lase2021

    • Author(s)
      Ichiro Tatsuno, Yuna Niimi, Makoto Tomita, Hiroshi Terashima, Tadao Hasegawa & Takahiro Matsumoto
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 22310-22310

    • DOI

      10.1038/s41598-021-01543-5

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of a booster tuberculosis vaccine containing mycobacterial DNA-binding protein 1 and CpG oligodeoxynucleotide G9.1 using a Guinea pig model that elicits immunity to Bacillus Calmette Guerin2021

    • Author(s)
      Maeyama Jun-ichi、Iho Sumiko、Suzuki Fumiko、Hayashi Daisuke、Yamamoto Toshiko、Yamazaki Toshio、Goto Yoshitaka、Ozeki Yuriko、Matsumoto Sohkichi、Yamamoto Saburo
    • Journal Title

      Tuberculosis

      Volume: 128 Pages: 102067-102067

    • DOI

      10.1016/j.tube.2021.102067

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Photodynamic therapy exploiting the anti-tumor activity of mannose-conjugated chlorin e6 reduced M2-like tumor-associated macrophages2021

    • Author(s)
      Soyama Tatsuki、Sakuragi Akira、Oishi Daisuke、Kimura Yuka、Aoki Hiromasa、Nomoto Akihiro、Yano Shigenobu、Nishie Hirotada、Kataoka Hiromi、Aoyama Mineyoshi
    • Journal Title

      Translational Oncology

      Volume: 14 Issue: 2 Pages: 101005-101005

    • DOI

      10.1016/j.tranon.2020.101005

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Transient photothermal inactivation of Escherichia coli stained with visible dyes by using a nanosecond pulsed laser2020

    • Author(s)
      Kohmura Y, Igami N, Tatsuno I, Hasegawa T, Matsumoto T.
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 17805-17805

    • DOI

      10.1038/s41598-020-74714-5

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Secreted Glycoprotein Reelin Suppresses the Proliferation and Regulates the Distribution of Oligodendrocyte Progenitor Cells in the Embryonic Neocortex2020

    • Author(s)
      Himari Ogino,1 Tsuzumi Nakajima,1 Yuki Hirota,2 Kohki Toriuchi,3 Mineyoshi Aoyama,3 Kazunori Nakajima,2 and Mitsuharu Hattoricorresponding author1
    • Journal Title

      J Neurosci.

      Volume: 40 Issue: 40 Pages: 7625-7636

    • DOI

      10.1523/jneurosci.0125-20.2020

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prolonged astrocyte-derived erythropoietin expression attenuates neuronal damage under hypothermic conditions2020

    • Author(s)
      Kohki Toriuchi,1 Hiroki Kakita,1,2 Tetsuya Tamura,3 Satoru Takeshita,1,2 Yasumasa Yamada,2 and Mineyoshi Aoyamacorresponding author1
    • Journal Title

      J Neuroinflammation.

      Volume: 17 Issue: 1 Pages: 141-141

    • DOI

      10.1186/s12974-020-01831-3

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Lactone-Driven Ester-to-Amide Derivatization for Sialic Acid Linkage-Specific Alkylamidation2020

    • Author(s)
      Jun-Ichi Furukawa 1, Hisatoshi Hanamatsu 2, Takashi Nishikaze 3, Hiroshi Manya 4, Nobuaki Miura 5, Hirokazu Yagi 6, Ikuko Yokota 1, Keiko Akasaka-Manya 4, Tamao Endo 4, Motoi Kanagawa 7 8, Norimasa Iwasaki 1, Koichi Tanaka 3
    • Journal Title

      Anal Chem .

      Volume: 3 Issue: 21 Pages: 14383-14392

    • DOI

      10.1021/acs.analchem.0c02209

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Improved secretion of glycoproteins using an N-glycan-restricted passport sequence tag recognized by cargo receptor2020

    • Author(s)
      Yagi Hirokazu、Yagi-Utsumi Maho、Honda Rena、Ohta Yusaku、Saito Taiki、Nishio Miho、Ninagawa Satoshi、Suzuki Kousuke、Anzai Takahiro、Kamiya Yukiko、Aoki Kazuhiro、Nakanishi Mahito、Satoh Tadashi、Kato Koichi
    • Journal Title

      Nature Communications

      Volume: 11 Issue: 1 Pages: 1-9

    • DOI

      10.1038/s41467-020-15192-1

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prevalence of emm1 Streptococcus pyogenes having a novel type of genomic composition.2019

    • Author(s)
      Tatsuno I, Isaka M, Matsumoto M, Hasegawa T.
    • Journal Title

      Microbiol Immunol

      Volume: 63 Issue: 10 Pages: 413-426

    • DOI

      10.1111/1348-0421.12739

    • NAID

      40022036977

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Complete Genome Sequence of emm1 Streptococcus pyogenes 10-85, a Strain Isolated from a Patient with Streptococcal Toxic Shock Syndrome in Japan.2019

    • Author(s)
      Tatsuno I, Isaka M, Matsumoto M, Nishio N, Matsui H, Hasegawa T.
    • Journal Title

      Microbiol Resour Announc

      Volume: 13 Issue: 24

    • DOI

      10.1128/mra.00453-19

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Homologous role of CovRS two-component regulatory system in NAD+ -glycohydrolase activity in Streptococcus dysgalactiae subsp. equisimilis as in Streptococcus pyogenes.2019

    • Author(s)
      Hasegawa T, Matsumoto M, Hata N, Yano H, Isaka M, Tatsuno I.
    • Journal Title

      APMIS

      Volume: 127 Issue: 2 Pages: 87-92

    • DOI

      10.1111/apm.12914

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Functional Predominance of msr(D), Which Is More Effective as mef(A)-Associated Than mef(E)-Associated, Over mef(A)/mef(E) in Macrolide Resistance in Streptococcus pyogenes2018

    • Author(s)
      Tatsuno Ichiro、Isaka Masanori、Masuno Katsuaki、Hata Nanako、Matsumoto Masakado、Hasegawa Tadao
    • Journal Title

      Microbial Drug Resistance

      Volume: in press Issue: 8 Pages: 1089-1097

    • DOI

      10.1089/mdr.2017.0277

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] Prevalence of emm1 Streptococcus pyogenes having a novel type of genomic composition2020

    • Author(s)
      立野 一郎,井坂 雅徳,松本 昌門,長谷川 忠男
    • Organizer
      第93回 日本細菌学会総会
    • Related Report
      2019 Research-status Report
  • [Presentation] 新規結核菌抗原と DNA アジュバントからなる成人肺結核に対する ブースターワクチンの開発2020

    • Author(s)
      前山 順一,林 大介,山本 十糸子,大石 紳二,山崎 利雄,尾関 百 合子,鈴木史子,伊保澄子,松本壮吉,山本三郎
    • Organizer
      第93回 日本細菌学会総会
    • Related Report
      2019 Research-status Report
  • [Presentation] A 群連鎖球菌二成分制御因子 SPY1588 の酸感受性と自己リン酸 化について2019

    • Author(s)
      井坂 雅徳,立野 一郎,前山 順一,長谷川 忠男
    • Organizer
      第92回 日本細菌学会総会
    • Related Report
      2019 Research-status Report
  • [Presentation] 新規 A 型 CpG-DNA G9.1 のアジュバント作用におけるインター フェロンアルファの関与2019

    • Author(s)
      前山 順一,伊保 澄子,山本 三郎
    • Organizer
      第92回 日本細菌学会総会
    • Related Report
      2019 Research-status Report
  • [Presentation] Prevalence of emm1 Streptococcus pyogenes having a novel type of genomic composition2019

    • Author(s)
      立野一郎,井坂雅徳, 松本昌門, 長谷川忠男
    • Organizer
      第56回 日本細菌学会中部支部総会
    • Related Report
      2019 Research-status Report
  • [Presentation] A群連鎖球菌二成分制御因子SPY1588の酸感受性と自己リン酸化2019

    • Author(s)
      井坂雅徳、立野一郎、前山順一、長谷川忠男
    • Organizer
      第92回 日本細菌学会総会
    • Related Report
      2018 Research-status Report
  • [Book] パワー・オブ・エイト2018

    • Author(s)
      リン・マクタガート、島津 公美
    • Total Pages
      384
    • Publisher
      ダイヤモンド社
    • ISBN
      9784478103364
    • Related Report
      2018 Research-status Report

URL: 

Published: 2018-04-23   Modified: 2024-01-30  

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