Sekizuka Tsuyoshi 関塚剛史

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SEKIZUKA Tsuyoshi 関塚剛史

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Researcher Number	40462775
Other IDs
Affiliation (based on the past Project Information) *help	2017 – 2023: 国立感染症研究所, 病原体ゲノム解析研究センター, 室長 2013 – 2014: 国立感染症研究所, その他部局等, 研究員 2011 – 2014: 国立感染症研究所, 病原体ゲノム解析研究センター, 主任研究官 2010: National Institute of Infectious Diseases, 病原体ゲノム解析研究センター第三室, 主任研究官 2010: 国立感染症研究所, 病原体ゲノム解析研究センター第三室, 研究員 2009: National Institute of Infectious Diseases, 病原体ゲノム解析研究センター第三室, 研究員 2008: National Institute of Infectious Diseases, 病原体ゲノム解析研究センター第三室, 研究員
Review Section/Research Field	Principal Investigator Bacteriology (including Mycology) / Bacteriology (including mycology) Except Principal Investigator Bacteriology (including Mycology) / Medium-sized Section 63:Environmental analyses and evaluation and related fields / Basic Section 49060:Virology-related
Keywords	Principal Investigator ゲノム / 細菌叢破綻 / 多様性 / 腸内細菌 / ファージ / 細菌ゲノム / 培地 / ゲノム解析 / メタゲノム解析 / 腸内細菌叢 … More / 未知培養細菌 / 難培養細菌 / 原虫 / 分子生物学 / 共生 / 原生動物 / 細菌叢 … More Except Principal Investigator 薬剤耐性 / メタゲノム解析 / 環境化学 / ヒトパピローマウイルス / E2 / FLCN / sgRNAライブラリー / CRISPR-Cas9 / 細胞侵入 / HPV / genotyping / SNPs / 多菌型 / 少菌型 / ゲノム / らい菌 / ハンセン病 / レンサ球菌 / 川崎病 Less

パンデミック状況での過剰な医薬品使用の環境への影響：薬剤耐性と水圏生物への影響
- Principal Investigator
  
  玉村雪乃
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 63:Environmental analyses and evaluation and related fields
- Research Institution
  National Agriculture and Food Research Organization
Omics analysis in human papillomavirus cell entry
- Principal Investigator
  
  Ishii Yoshiyuki
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 49060:Virology-related
- Research Institution
  National Institute of Infectious Diseases
Study on dysbiosis of intestinal flora caused by bacteriophagePrincipal Investigator
- Principal Investigator
  
  Sekizuka Tsuyoshi
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Bacteriology (including mycology)
- Research Institution
  National Institute of Infectious Diseases
Comparative genome analysis of M. leprae
- Principal Investigator
  
  KAI MASANORI
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Bacteriology (including Mycology)
- Research Institution
  National Institute of Infectious Diseases
Isolation culture of hardly cultivable bacteria from human feces using fecal mediums and bacterial genome and metagenome analysisPrincipal Investigator
- Principal Investigator
  
  SEKIZUKA Tsuyoshi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Bacteriology (including Mycology)
- Research Institution
  National Institute of Infectious Diseases
Characterization of the gut microbiota of Kawasaki disease patients by a follow-up study with metagenomic analysis
- Principal Investigator
  
  KURODA Makoto
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Bacteriology (including Mycology)
- Research Institution
  National Institute of Infectious Diseases
The study of symbiosis between bacteria and protozoa in intestinal environment, and mechanisms of transmission of pathogenic bacteria internalized with protozoal cystPrincipal Investigator
- Principal Investigator
  
  SEKIZUKA Tsuyoshi
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Bacteriology (including Mycology)
- Research Institution
  National Institute of Infectious Diseases

All 2021 2019 2018 2017 2014 2013 2012 2011 2010 2009 Other

All Journal Article Presentation

[Journal Article] Complete genome sequence and comparative genomic analysis of Mycobacterium massiliense JCM 15300 in the Mycobacterium abscessus group reveal a conserved genomic island MmGI-1 related to putative lipid metabolism2014
- Author(s)
  Sekizuka T, Kai M, Nakanaga K, Nakata N, Kazumi Y, Maeda S, Makino M, Hoshino Y, Kuroda M
- Journal Title
  
  PLoS One
  
  Volume: 9 Issue: 12 Pages: e114848-e114848
- DOI
  10.1371/journal.pone.0114848
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-23117005, KAKENHI-PROJECT-24590544
[Journal Article] Chaacteristic mutations found in the ML0411 gene of Mycobacterium leprae isolated in Northeast Asian countries2013
- Author(s)
  M. Kai, N. Nakata, M. Matsuoka, T. Sekizuka, M. Kuroda, M. Makino
- Journal Title
  
  Infection, Genetics and Evolution
  
  Volume: 19 Pages: 200-204
- DOI
  10.1016/j.meegid.2013.07.014
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24590544
[Journal Article] Pathogenic characterization of a cervical lymph node derived from a patient with Kawasaki disease2012
- Author(s)
  Katano H, Sato S, Sekizuka T, Kinumaki A, Fukumoto H, Sato Y, Hasegawa H, Morikawa S, Saijo M, Mizutani T, Kuroda M
- Journal Title
  
  Int J Clin Exp Pathol
  
  Volume: 5(8), (PMID :23071864), (ISSN :1936-2625/IJCEP1208021) Pages: 814-23
- Data Source
  KAKENHI-PROJECT-23590527
[Presentation] ゲノムワイドCRISPRスクリーニングによるHPV細胞侵入に必要な宿主因子の同定2021
- Author(s)
  石井克幸、山地俊之、本間悠太、関塚剛史
- Organizer
  日本ウイルス学会
- Data Source
  KAKENHI-PROJECT-18K07154
[Presentation] 抗菌薬多剤併用療法後の潰瘍性大腸炎寛解時における腸管内細菌叢の特徴2019
- Author(s)
  関塚剛史、加藤公敏、杉山敏郎、大草敏史、黒田誠
- Organizer
  第92回日本細菌学会総会
- Data Source
  KAKENHI-PROJECT-17K08845
[Presentation] 潰瘍性大腸炎患者由来Fusobacterium varium Fv113-g1株のゲノム・トランスクリプトーム解析2018
- Author(s)
  関塚剛史，加藤公敏，黒田誠，大草敏史
- Organizer
  第22回腸内細菌学会
- Data Source
  KAKENHI-PROJECT-17K08845
[Presentation] 完全長ゲノム配列解析による潰瘍性大腸炎患者より分離されたFusobacterium varium Fv113-g1株の特徴2017
- Author(s)
  関塚剛史, 大草敏史, 黒田誠
- Organizer
  第９１回日本細菌学会
- Data Source
  KAKENHI-PROJECT-17K08845
[Presentation] Characteristic SNPs in Mycobacterium leprae isolated in Japan2013
- Author(s)
  M. Kai, N. Nakata, G.T. Chae, P. Saunderson, A.A. Maghanoy. M.F. Balagon, M. Matsuoka, T. Sekizuka, M. Kuroda, M. Makino
- Organizer
  18th International Leprosy Congress
- Place of Presentation
  Brussels, Belgium
- Data Source
  KAKENHI-PROJECT-24590544
[Presentation] Comprehensive Detection of Possible Pathogens Associated with Kawasaki Disease using Next-generation Direct DNA Sequencing2012
- Author(s)
  Makoto Kuroda, Yoshimichi Hamada, Seiichi Sato, Kunihiro Oba, Harutaka Katano, Tsuyoshi Sekizuka, Akiko Kinumaki, Masaaki Mori, Masaru Terai, Tetsuya Mizutani
- Organizer
  The 10th International Kawasaki Disease Symposium
- Place of Presentation
  ハイアットリージェンシー（京都市）
- Data Source
  KAKENHI-PROJECT-23590527
[Presentation] Longitudinal analysis of gut flora in Kawasaki disease patients using next generation DNA sequencing2012
- Author(s)
  Akiko Kinumaki, Tsuyoshi Sekizuka, Masaru Takamizawa, Takashi Igarashi, Makoto Kuroda
- Organizer
  The 10th International Kawasaki Disease Symposium
- Place of Presentation
  ハイアットリージェンシー（京都市）
- Data Source
  KAKENHI-PROJECT-23590527
[Presentation] Longitudinal analysis of gut flora in Kawasaki disease patients using a next-generation DNA sequencing2012
- Author(s)
  Akiko Kinumaki, Tsuyoshi Sekizuka, Masaru Takamizawa, Takashi Igarashi, Makoto Kuroda
- Organizer
  Scientific conference : Exploring Human Host-Microbiome Interactions in Health and Disease
- Place of Presentation
  Sanger centre, Cambridge, UK
- Data Source
  KAKENHI-PROJECT-23590527
[Presentation] Longitudinal analysis of gut flora in Kawasaki disease patients using a next-generation DNA sequencing.2012
- Author(s)
  Akiko Kinumaki, Tsuyoshi Sekizuka, Masaru Takamizawa, Takashi Igarashi, Makoto Kuroda
- Organizer
  Scientific conference: Exploring Human Host-Microbiome Interactions in Health and Disease
- Place of Presentation
  Sanger centre, Cambridge, UK
- Data Source
  KAKENHI-PROJECT-23590527
[Presentation] 次世代シークエンサーによる川崎病の病原体候補の探索2011
- Author(s)
  黒田誠、関塚剛史、片野晴隆、絹巻暁子、佐藤誠一、大場邦弘、浜田洋通、寺井勝、緒方昌平、森雅亮、水谷哲也
- Organizer
  第３１回日本川崎病学会
- Place of Presentation
  はまぎんホール　ビィアマーレ（横浜市）
- Data Source
  KAKENHI-PROJECT-23590527
[Presentation] 次世代シークエンサーによる川崎病の病原体候補の探索2011
- Author(s)
  黒田誠、関塚剛史、片野晴隆、絹巻暁子、佐藤誠一、大場邦弘、浜田洋通、寺井勝、緒方昌平、森雅亮、水谷哲也
- Organizer
  第31回日本川崎病学会・学術集会
- Place of Presentation
  横浜市
- Data Source
  KAKENHI-PROJECT-23590527
[Presentation] 動物腸管内の原生動物に内在する細菌と細菌叢と原生動物叢の共生関係2011
- Author(s)
  関塚剛史
- Organizer
  第80回日本寄生虫学会大会・第22回日本臨床寄生虫学会大会
- Place of Presentation
  東京都東京慈恵医科大学
- Year and Date
  2011-07-17
- Data Source
  KAKENHI-PROJECT-20790346
[Presentation] 動物腸管内の原生動物に内在する細菌と細菌叢と原生動物叢の共生関係2011
- Author(s)
  関塚剛史、黒田誠
- Organizer
  第80回日本寄生虫学会大会・第22回日本臨床寄生虫学会大会,※備考:2011年3月29日に執り行われる予定であったが、東日本大震災の影響で2011年7月17日に延期された。
- Place of Presentation
  東京(口頭発表)
- Year and Date
  2011-07-17
- Data Source
  KAKENHI-PROJECT-20790346
[Presentation] Meta 16S ribosomal DNA direct short read sequencing : a novel comprehensive and quantitative approach for microbial flora analysis using next-generation sequencer2010
- Author(s)
  関塚剛史、黒田誠
- Organizer
  BMB2010
- Place of Presentation
  神戸
- Year and Date
  2010-12-08
- Data Source
  KAKENHI-PROJECT-20790346
[Presentation] illumina GAIIによる16SrDNA配列を用いた網羅的且つ定量的な細菌叢解析2010
- Author(s)
  関塚剛史、黒田誠
- Organizer
  第83回日本細菌学会総会
- Place of Presentation
  横浜(口頭発表)
- Year and Date
  2010-03-28
- Data Source
  KAKENHI-PROJECT-20790346
[Presentation] illumina GAIIによる16SrDNA配列を用いた網羅的且つ定量的な細菌叢解析2010
- Author(s)
  関塚剛史
- Organizer
  第83回日本細菌学会総会
- Place of Presentation
  横浜市パシフィコ横浜
- Year and Date
  2010-03-27
- Data Source
  KAKENHI-PROJECT-20790346
[Presentation] 動物腸管内の細菌叢および原生動物叢の検出・同定2009
- Author(s)
  関塚剛史、井上智、黒田誠
- Organizer
  第82回日本細菌学会総会
- Place of Presentation
  名古屋
- Year and Date
  2009-03-13
- Data Source
  KAKENHI-PROJECT-20790346
[Presentation] 動物腸管内の細菌叢および原生動物叢の検出・同定2009
- Author(s)
  関塚剛史
- Organizer
  第82回日本細菌学会総会
- Place of Presentation
  名古屋市名古屋国際会議場
- Year and Date
  2009-03-13
- Data Source
  KAKENHI-PROJECT-20790346
[Presentation] Comparison of genome sequences between Mycobacterium leprae prepared before and after passaging in nude mice footpad
- Author(s)
  M. Kai, T. Sekizuka, A. A. Maghanoy, M. F. Balagon, P. Saunderson, M. Makino, M. Kuroda
- Organizer
  XVIII International Symposium on Gnotobiology
- Place of Presentation
  St-Petersburg, Russian Federation
- Year and Date
  2014-09-21 – 2014-09-24
- Data Source
  KAKENHI-PROJECT-24590544
[Presentation] 日本で分離されたらい菌Kyoto-2の特徴的なゲノタイプ
- Author(s)
  甲斐雅規、中田　登、関塚剛史、黒田　誠、牧野正彦
- Organizer
  第88回日本細菌学会総会
- Place of Presentation
  長良川国際会議場
- Year and Date
  2015-03-26 – 2015-03-27
- Data Source
  KAKENHI-PROJECT-24590544

1. KURODA Makoto (80317411)

# of Collaborated Projects: 3 results

# of Collaborated Products: 12 results
2. KAI MASANORI (10291147)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
3. Ishii Yoshiyuki (90342899)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 山地俊之 (50332309)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. 玉村雪乃 (90584384)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. グルゲキールティ・シリ (50391446)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. NAKATA Noboru

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results

Sekizuka Tsuyoshi 関塚 剛史

SEKIZUKA Tsuyoshi 関塚 剛史

Research Projects

Research Products

Co-Researchers

パンデミック状況での過剰な医薬品使用の環境への影響：薬剤耐性と水圏生物への影響

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Omics analysis in human papillomavirus cell entry

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study on dysbiosis of intestinal flora caused by bacteriophagePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Comparative genome analysis of M. leprae

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Isolation culture of hardly cultivable bacteria from human feces using fecal mediums and bacterial genome and metagenome analysisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Characterization of the gut microbiota of Kawasaki disease patients by a follow-up study with metagenomic analysis

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

The study of symbiosis between bacteria and protozoa in intestinal environment, and mechanisms of transmission of pathogenic bacteria internalized with protozoal cystPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Complete genome sequence and comparative genomic analysis of Mycobacterium massiliense JCM 15300 in the Mycobacterium abscessus group reveal a conserved genomic island MmGI-1 related to putative lipid metabolism2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Chaacteristic mutations found in the ML0411 gene of Mycobacterium leprae isolated in Northeast Asian countries2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Pathogenic characterization of a cervical lymph node derived from a patient with Kawasaki disease2012

Author(s)

Journal Title

Data Source

[Presentation] ゲノムワイドCRISPRスクリーニングによるHPV細胞侵入に必要な宿主因子の同定2021

Author(s)

Organizer

Data Source

[Presentation] 抗菌薬多剤併用療法後の潰瘍性大腸炎寛解時における腸管内細菌叢の特徴2019

Author(s)

Organizer

Data Source

[Presentation] 潰瘍性大腸炎患者由来Fusobacterium varium Fv113-g1株のゲノム・トランスクリプトーム解析2018

Author(s)

Organizer

Data Source

[Presentation] 完全長ゲノム配列解析による潰瘍性大腸炎患者より分離されたFusobacterium varium Fv113-g1株の特徴2017

Author(s)

Organizer

Data Source

[Presentation] Characteristic SNPs in Mycobacterium leprae isolated in Japan2013

Author(s)

Organizer

Sekizuka Tsuyoshi 関塚剛史

SEKIZUKA Tsuyoshi 関塚剛史