Ikoma Toshikazu 生駒俊和

… Alternative Names

生駒俊和イコマトシカズ

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Researcher Number	60612744
Other IDs
Affiliation (Current)	2025: 新潟大学, 医歯学総合研究科, 客員研究員
Affiliation (based on the past Project Information) *help	2019 – 2023: 新潟大学, 医歯学総合研究科, 客員研究員 2016 – 2018: 北陸大学, 医療保健学部, 准教授
Review Section/Research Field	Principal Investigator Basic Section 58020:Hygiene and public health-related: including laboratory approach / Epidemiology and preventive medicine Except Principal Investigator Epidemiology and preventive medicine
Keywords	Principal Investigator インド / 胆嚢がん / 環境要因 / リアルタイムPCR法 / 細菌感染 / 胆嚢胆汁 / アンギノーサス群連鎖球菌 / メタゲノム解析 / 井戸水 / 細菌 … More / 飲料水汚染 / 胆道系検査項目 / 腫瘍マーカー / 胆道系血液検査項目 / 血清アフラトキシンB1 / 血清 / アフラトキシンB1-リジン付加体 / アフラトキシンB1 / 細菌汚染 / 飲料水 / 予防医学 / 疫学成因解明研究 / 特異蛋白 / 特異蛋白質 / 遺伝要因 … More Except Principal Investigator 細菌叢 / 胆嚢胆汁 / リスク要因 / 感染症 / 抗体価 / パラチフス感染 / 腸チフス感染 / 改良ウィダール反応 / 腸チフス菌感染 / メタゲノム解析 / 細菌 / 胆汁 / 環境要因 / インド / 胆嚢がん Less

Streptococcus anginosus group bacteria in the gallbladder bile and developing gallbladder cancerPrincipal Investigator
- Principal Investigator
  
  生駒俊和
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58020:Hygiene and public health-related: including laboratory approach
- Research Institution
  Niigata University
Associations of bacterial contamination in drinking waters and aflatoxin B1 with developing gallbladder cancerPrincipal Investigator
- Principal Investigator
  
  Ikoma Toshikazu
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58020:Hygiene and public health-related: including laboratory approach
- Research Institution
  Niigata University
Metagenomic analysis of bacterial flora in the bile of patients with gallbladder cancer or cholelithiasis and verification of bacterial infection history
- Principal Investigator
  
  Tsuchiya Yasuo
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Epidemiology and preventive medicine
- Research Institution
  Niigata University
Factors for the development of gallbladder cancer in North Indians and an evaluation of specific proteins for the early detectionPrincipal Investigator
- Principal Investigator
  
  Ikoma Toshikazu
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Epidemiology and preventive medicine
- Research Institution
  Hokuriku University

All 2023 2022 2021 2020 2019 2018 2016

All Journal Article Presentation

[Journal Article] Roles of Salmonella typhi and Salmonella paratyphi in Gallbladder Cancer Development2021
- Author(s)
  R Shukla, P Shukla, A Behari, D Khetan, R K Chaudhary, Y Tsuchiya, T Ikoma, T Asai, K Nakamura, VK Kapoor
- Journal Title
  
  Asian Pac J Cancer Prev
  
  Volume: 22 Issue: 2 Pages: 509-516
- DOI
  10.31557/apjcp.2021.22.2.509
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K10607, KAKENHI-PROJECT-17K09103
[Journal Article] Risk factor for gallbladder cancer development in northern India: a gallstones-matched case-control study2021
- Author(s)
  Mishra K, Behari A, Shukla P, Tsuchiya Y, Endoh K, Asai T, Ikoma T, Nakamura K, Kapoor VK
- Journal Title
  
  Indian Journal of Medical Research
  
  Volume: In press
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K10607
[Journal Article] Carcinogen Metabolism Pathway and Tumor Suppressor Gene Polymorphisms and Gallbladder Cancer Risk in North Indians: A Hospital-Based Case-Control Study.2019
- Author(s)
  Takao Asai, Yasuo Tsuchiya, Kumudesh Mishra, Anu Behari, Pooja Shukla, Toshikazu Ikoma, Vinay K Kapoor, Kazutoshi Nakamura.
- Journal Title
  
  Asian Pac J Cancer Prev
  
  Volume: 20 Issue: 12 Pages: 3643-3647
- DOI
  10.31557/apjcp.2019.20.12.3643
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K09103, KAKENHI-PROJECT-19K10607
[Journal Article] Tumor protein p53 and K-ras gene mutations in Peruvian patients with gallbladder cancer2019
- Author(s)
  Vidaurre T, Casavilca S, Montenegro P, Gomez H, Calderon M, Navarro J, Aramburu J, Poquioma E, Tsuchiya Y, Asai T, Ajioka Y, Sato A, Ikoma T, Nakamura K
- Journal Title
  
  Asian Pac J Cancer Prev
  
  Volume: 20 Issue: 1 Pages: 289-294
- DOI
  10.31557/apjcp.2019.20.1.289
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K09103, KAKENHI-PROJECT-16K09080
[Journal Article] Plasma Helicobacter pylori antibody titers and Helicobacter pylori infection positivity rates in patients with gallbladder cancer or cholelithiasis: a hospital-based case-control study2018
- Author(s)
  Tsuchiya Y, Mishra K, Kapoor VK, Vishwakarma R, Behari A, Ikoma T, Asai T, Endoh K, Nakamura K.
- Journal Title
  
  Asian Pac J Cancer Prev
  
  Volume: 19 Pages: 1911-1915
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09080
[Journal Article] Plasma Helicobacter pylori antibody titers and Helicobacter pylori infection positivity rates in patients with gallbladder cancer or cholelithiasis: a hospital-based case-control study2018
- Author(s)
  Tsuchiya Y, Mishra K, Kapoor VK, Vishwakarma R, Behari A, Ikoma T, Asai T, Endoh K, Nakamura K.
- Journal Title
  
  Asian Pac J Cancer Prev
  
  Volume: 19 Pages: 1911-1915
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K09103
[Journal Article] Drinking water survey to elucidate risk factors in a region with high incidence of gallbladder cancer in India2018
- Author(s)
  生駒俊和, 浅井孝夫, 遠藤和男, 土屋康雄
- Journal Title
  
  Japanese Journal of Medical Technology
  
  Volume: 67 Issue: 5 Pages: 760-765
- DOI
  10.14932/jamt.18-29
- NAID
  130007500873
- ISSN
  0915-8669, 2188-5346
- Year and Date
  2018-10-25
- Language
  Japanese
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K09103, KAKENHI-PROJECT-16K09080
[Journal Article] Metagenomics of Microbial Communities in Gallbladder Bile from Patients with Gallbladder Cancer or Cholelithiasis2018
- Author(s)
  Yasuo Tsuchiya, Ernest Loza, Guido Villa-Gomez, Carlos C Trujillo, Sergio Baez, Takao Asai, Toshikazu Ikoma, Kazuo Endoh, Kazutoshi Nakamura
- Journal Title
  
  Asian Pacific Journal of Cancer Prevention
  
  Volume: 19 (4) Pages: 961-967
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K09103
[Journal Article] Lack of an Apparent Association between Mycotoxin Concentrations in Red Chili Peppers and Incidence of Gallbladder Cancer in India : an Ecological Study2016
- Author(s)
  Ikoma T, Kapoor VK, Behari A, Mishra K, Tsuchiya Y, Asai T, Endoh K, Okano K, Nakamura K
- Journal Title
  
  Asian Pacific Journal of Cancer Prevention
  
  Volume: 17(7) Pages: 3499-3503
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09080
[Presentation] The polymorphism of p53 tumor suppressor gene and the risk of gallbladder cancer2023
- Author(s)
  Takao Asai, Taiki Yamaji, Shiori Nakano, Norie Sawada, Manami Inoue, Shoichiro Tsugane, Yasuo Tsuchiya, Toshikazu Ikoma, Kazutoshi Nakamura, and Motoki Iwasaki
- Organizer
  3rd Jaipur Surgical Festival
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K10607
[Presentation] Metagenomic analysis of biliary bacterial flora in north Indian patients with gallbladder cancer or gallstones-associated chronic cholecystitis2022
- Author(s)
  Tsuchiya Y, Shukla R, Ikoma T, Endoh K, Nakamura K, Kapoor VK
- Organizer
  2nd JAIPUR SURGICAL FESTIVAL (JSF)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K10607
[Presentation] Risk factors for gallbladder cancer in northern India: A gallstones-matched, case-control study2022
- Author(s)
  Endoh K, Mishra K, Tsuchiya Y, Ikoma T, Kapoor VK
- Organizer
  2nd JAIPUR SURGICAL FESTIVAL (JSF)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K10607
[Presentation] Lack of association between genetic variants involved in lipid metabolism and gallbladder cancer risk in North Indians2020
- Author(s)
  Ikoma T, Tsuchiya Y, Eguchi M, Mishra K, Behari A, Kapoor VK
- Organizer
  8th Annual Conference of Molecular Pathology Association of India
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K10607
[Presentation] Lack of association between genetic variants involved in lipid metabolism and gallbladder cancer risk in North Indians2020
- Author(s)
  Ikoma T, Tsuchiya Y, Eguchi M, Mishra K, Behari A, Kapoor VK
- Organizer
  8th Annual Conference of Molecular Pathology Association of India
- Data Source
  KAKENHI-PROJECT-17K09103
[Presentation] Lack of association between genetic variants involved in lipid metabolism and gallbladder cancer risk in North Indians2020
- Author(s)
  Ikoma T, Tsuchiya Y, Mishra K, Behari A, Kapoor VK
- Organizer
  8th Annual Conference of Molecular Pathology Association of India
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K09103
[Presentation] Drinking water pollution and gallbladder cancer risk in northern India2018
- Author(s)
  Ikoma T, Tsuchiya Y, Asai T, Endoh K, Puneet
- Organizer
  APCON 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K09103
[Presentation] Polymorphism of DNA repair pathway gene and gallbladder cancer risk2018
- Author(s)
  Tsuchiya Y, Mishra K, Behari A, Ikoma T, Kapoor VK
- Organizer
  APCON 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K09103
[Presentation] Drinking water pollution and gallbladder cancer risk in northern India2018
- Author(s)
  Ikoma T, Tsuchiya Y, Asai T, Endoh K, Puneet
- Organizer
  APCON 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09080
[Presentation] Helicobacter pylori and gallbladder cancer in India2018
- Author(s)
  V. Kapoor, Y. Tsuchiya, K. Mishra, R. Vishwakarma, A. Behari, T. Ikoma, T. Asai, K. Endoh, K. Nakamura
- Organizer
  13th World Congress of the International Hepato-Pancreato-Biliary Association
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K09103
[Presentation] Polymorphism of DNA repair pathway gene and gallbladder cancer risk2018
- Author(s)
  Tsuchiya Y, Mishra K, Behari A, Ikoma T, Kapoor VK
- Organizer
  APCON 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09080

1. Tsuchiya Yasuo (60334679)

# of Collaborated Projects: 4 results

# of Collaborated Products: 19 results
2. 浅井孝夫 (60612736)

# of Collaborated Projects: 4 results

# of Collaborated Products: 12 results
3. 中村和利 (70207869)

# of Collaborated Projects: 2 results

# of Collaborated Products: 9 results
4. 遠藤和男 (60176790)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
5. Kapoor Vinay

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
6. Mishra Kumudesh

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
7. Behari Anu

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
8. Shukla Pooja

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. Vishwakarma Ruchira

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

Ikoma Toshikazu 生駒 俊和

生駒 俊和 イコマ トシカズ

Research Projects

Research Products

Co-Researchers

Streptococcus anginosus group bacteria in the gallbladder bile and developing gallbladder cancerPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Associations of bacterial contamination in drinking waters and aflatoxin B1 with developing gallbladder cancerPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Metagenomic analysis of bacterial flora in the bile of patients with gallbladder cancer or cholelithiasis and verification of bacterial infection history

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Factors for the development of gallbladder cancer in North Indians and an evaluation of specific proteins for the early detectionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Roles of Salmonella typhi and Salmonella paratyphi in Gallbladder Cancer Development2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Risk factor for gallbladder cancer development in northern India: a gallstones-matched case-control study2021

Author(s)

Journal Title

Data Source

[Journal Article] Carcinogen Metabolism Pathway and Tumor Suppressor Gene Polymorphisms and Gallbladder Cancer Risk in North Indians: A Hospital-Based Case-Control Study.2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Tumor protein p53 and K-ras gene mutations in Peruvian patients with gallbladder cancer2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Plasma Helicobacter pylori antibody titers and Helicobacter pylori infection positivity rates in patients with gallbladder cancer or cholelithiasis: a hospital-based case-control study2018

Author(s)

Journal Title

Data Source

[Journal Article] Plasma Helicobacter pylori antibody titers and Helicobacter pylori infection positivity rates in patients with gallbladder cancer or cholelithiasis: a hospital-based case-control study2018

Author(s)

Journal Title

Data Source

[Journal Article] Drinking water survey to elucidate risk factors in a region with high incidence of gallbladder cancer in India2018

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Metagenomics of Microbial Communities in Gallbladder Bile from Patients with Gallbladder Cancer or Cholelithiasis2018

Author(s)

Journal Title

Data Source

[Journal Article] Lack of an Apparent Association between Mycotoxin Concentrations in Red Chili Peppers and Incidence of Gallbladder Cancer in India : an Ecological Study2016

Author(s)

Journal Title

Data Source

[Presentation] The polymorphism of p53 tumor suppressor gene and the risk of gallbladder cancer2023

Author(s)

Organizer

Data Source

[Presentation] Metagenomic analysis of biliary bacterial flora in north Indian patients with gallbladder cancer or gallstones-associated chronic cholecystitis2022

Author(s)

Organizer

Ikoma Toshikazu 生駒俊和

生駒俊和イコマトシカズ