Okimoto Kenichiro 沖元謙一郎

Researcher Number	30770739
Other IDs	https://orcid.org/0000-0002-5809-1254
Affiliation (Current)	2026: 千葉大学, 医学部附属病院, 助教
Affiliation (based on the past Project Information) *help	2020 – 2024: 千葉大学, 医学部附属病院, 助教 2019: 千葉大学, 大学院医学研究院, 特任助教
Review Section/Research Field	Principal Investigator Basic Section 53010:Gastroenterology-related Except Principal Investigator Basic Section 53010:Gastroenterology-related / Basic Section 38050:Food sciences-related
Keywords	Principal Investigator TXI / SNADET / バレット食道腺癌 / NGS / 食道バレット腺癌 Except Principal Investigator 大腸がん / 食品 / NKT細胞 / 深達度診断 / 内視鏡 … More / 人工知能 / AI / 大腸癌 / バレット食道 / 食道バレット腺癌 Less

Development of novel immunotherapy using diet-mediated NKT cell activation for colorectal cancer.
- Principal Investigator
  
  對田尚
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 38050:Food sciences-related
- Research Institution
  Chiba University
社会実装可能な人工知能による画期的十二指腸腫瘍risk層別内視鏡診断システムの開発Principal Investigator
- Principal Investigator
  
  沖元謙一郎
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 53010:Gastroenterology-related
- Research Institution
  Chiba University
Multifaceted Examination of Endoscopic Biopsy Tissues Aimed at Stratifying the Risk of Barrett's Esophagus-associated Carcinogenesis
- Principal Investigator
  
  Tokunaga Mamoru
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 53010:Gastroenterology-related
- Research Institution
  Chiba University
Development of an endoscopic diagnosis system for colorectal cancer using artificial intelligence
- Principal Investigator
  
  Matsumura Tomoaki
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 53010:Gastroenterology-related
- Research Institution
  Chiba University
Pathogenetic analysis of esophageal Barrett's adenocarcinoma from genetic and functional aspects.Principal Investigator
- Principal Investigator
  
  Okimoto Kenichiro
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 53010:Gastroenterology-related
- Research Institution
  Chiba University

All 2025 2024 2021 2020 2019

All Journal Article Presentation

[Journal Article] Efficacy of Magnifying Texture and Color Enhancement Imaging With Indigo Carmine as an Alternative to Crystal Violet for Colorectal Tumors2025
- Author(s)
  Ishikawa Tsubasa、Okimoto Kenichiro、Matsumura Tomoaki、Akizue Naoki、Kurosugi Akane、Sonoda Michiko、Kaneko Tatsuya、Ohta Yuki、Taida Takashi、Matsusaka Keisuke、Kato Jun、Ikeda Jun‐ichiro、Kato Naoya
- Journal Title
  
  Journal of Gastroenterology and Hepatology
  
  Volume: 40 Issue: 4 Pages: 866-872
- DOI
  10.1111/jgh.16886
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K06936, KAKENHI-PROJECT-24K08763, KAKENHI-PROJECT-24K10137
[Journal Article] Endoscopic ischemic polypectomy using a large endoclip for Peutz?Jeghers polyps2024
- Author(s)
  Taida Takashi、Ohta Yuki、Saito Keiko、Okimoto Kenichiro、Matsumura Tomoaki、Kato Jun、Kato Naoya
- Journal Title
  
  Endoscopy
  
  Volume: 56 Issue: S 01 Pages: E626-E627
- DOI
  10.1055/a-2356-7520
- Data Source
  KAKENHI-PROJECT-24K08763
[Journal Article] Endoscopic incision of malignant stenosis for the retrieval of a retained capsule endoscope2024
- Author(s)
  Taida Takashi、Horio Ryosuke、Okimoto Kenichiro、Ohta Yuki、Matsumura Tomoaki、Kato Jun、Kato Naoya
- Journal Title
  
  Endoscopy
  
  Volume: 56 Issue: S 01 Pages: E127-E128
- DOI
  10.1055/a-2240-9070
- Data Source
  KAKENHI-PROJECT-24K08763
[Journal Article] Novel self-assembling peptide for management of bleeding associated with colorectal angiodysplasia2024
- Author(s)
  Okimoto Kenichiro、Matsumura Tomoaki、Akizue Naoki、Ohta Yuki、Taida Takashi、Kato Jun、Kato Naoya
- Journal Title
  
  Endoscopy
  
  Volume: 56 Issue: S 01 Pages: E412-E413
- DOI
  10.1055/a-2313-3786
- Data Source
  KAKENHI-PROJECT-24K08763
[Journal Article] Genetic profiles of Barrett’s esophagus and esophageal adenocarcinoma in Japanese patients2021
- Author(s)
  Tokunaga Mamoru、Okimoto Kenichiro、Akizue Naoki、Ishikawa Kentaro、Hirotsu Yosuke、Amemiya Kenji、Ota Masayuki、Matsusaka Keisuke、et al.
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 17671-17671
- DOI
  10.1038/s41598-021-97249-9
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K07457, KAKENHI-PROJECT-19K17451, KAKENHI-PROJECT-20H03668, KAKENHI-PROJECT-20K08276, KAKENHI-PROJECT-21K06881, KAKENHI-PROJECT-21K07956, KAKENHI-PROJECT-18K07408, KAKENHI-PROJECT-23K21402
[Journal Article] Comprehensive Analysis of Barrett's Esophagus: Focused on Carcinogenic Potential for Barrett's Cancer in Japanese Patients2020
- Author(s)
  Kentaro Ishikawa , Kenichiro Okimoto, et al.
- Journal Title
  
  Dig Dis Sci .
  
  Volume: epub ahead of printing Issue: 8 Pages: 2674-2681
- DOI
  10.1007/s10620-020-06563-1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K17451, KAKENHI-PROJECT-18K07408, KAKENHI-PROJECT-23K21402
[Presentation] 大腸Traditional serrated adenomaに類似したSNADETの内視鏡及び病理学的特徴2025
- Author(s)
  沖元謙一郎
- Organizer
  消化器病学会総会
- Data Source
  KAKENHI-PROJECT-24K11104
[Presentation] 潰瘍性大腸炎患者において抗TNF-α抗体製剤とJAK阻害薬の治療反応性は排他的か?2024
- Author(s)
  古谷誠 , 太田佑樹 , 加藤順 , 金子達哉 , 明杖直樹 , 對田尚 , 沖元謙一郎 , 齊藤景子 , 松村倫明 , 加藤直也
- Organizer
  日本消化器病学会総会
- Data Source
  KAKENHI-PROJECT-24K08763
[Presentation] 抗TNFα多剤無効を示すクローン病症例の臨床的特徴2024
- Author(s)
  對田尚, 加藤順, 太田佑樹, 明杖直樹, 沖元謙一郎, 齊藤景子, 松村倫明, 加藤直也
- Organizer
  日本消化器病学会総会
- Data Source
  KAKENHI-PROJECT-24K08763
[Presentation] 炎症性腸疾患患者における鉄欠乏性貧血に対するカルボキシマルトース第二鉄の有用性の検討2024
- Author(s)
  小関悠介, 太田佑樹, 加藤順, 大山湧平, 仲澤隼人, 間宮幸代, 後藤千尋, 堀尾亮輔, 高橋彩月, 黒杉茜, 園田美智子, 金子達哉, 明杖直樹, 對田尚, 沖元謙一郎, 齊藤景子, 松村倫明, 加藤直也
- Organizer
  日本消化器病学会総会
- Data Source
  KAKENHI-PROJECT-24K08763
[Presentation] UTILITY OF ENDOSCOPIC ISCHEMIC POLYPECTOMY FOR THE TREATMENT OF POLYPS IN THE SMALL INTESTINE OF PEUTZ-JEGHERS SYNDROME.2024
- Author(s)
  T. Taida , Y. Ohta , R. Horio , C. Goto , A. Kurosugi , M. Sonoda , T. Kaneko , T. Ishikawa , K. Okimoto , T. Matsumura , J. Kato , N. Kato
- Organizer
  UEG week
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K08763
[Presentation] 本邦におけるSSBEの発癌ポテンシャルに対する遺伝学的検討(LSBE, EACとの比較)uate risk factors of carcinogenesis?2021
- Author(s)
  ①徳長鎮,②沖元謙一郎,③加藤直也
- Organizer
  内視鏡学会2021
- Data Source
  KAKENHI-PROJECT-19K17451
[Presentation] 本邦のバレット食道及び食道腺癌における欧米との遺伝学的類似・相違点2021
- Author(s)
  徳長鎮　沖元謙一郎　加藤直也
- Organizer
  JDDW2021
- Data Source
  KAKENHI-PROJECT-21K07956
[Presentation] 本邦のバレット食道及び食道腺癌における欧米との遺伝学的類似・相違点2021
- Author(s)
  徳長鎮, 沖元謙一郎, 加藤直也
- Organizer
  JDDW2021
- Data Source
  KAKENHI-PROJECT-19K17451
[Presentation] COMPREHENSIVE ANALYSIS OF PALISADE VESSELS IN BARRETT'S ESOPHAGUS2019
- Author(s)
  Kentaro IshikawaTomoaki MatsumuraKenichiro Okimoto et al
- Organizer
  Disestive Disease week 2019 San diego
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K17451
[Presentation] Does the the western Barrett's esophageal diagnostic definition correctly evaluate risk factors of carcinogenesis?2019
- Author(s)
  Kentaro Ishikawa, Tomoaki Matsumura, Kenichiro Okimoto, Yushi Imai, Tsubasa Oike, Yuya Yokoyama, Naoki Akizue, Yuki Ohta, Takashi Taida, Keiko Saito, Daisuke Maruoka, Tomoo Nakagawa, Makoto Arai, Naoya Kato
- Organizer
  第27回　消化器関連週間
- Data Source
  KAKENHI-PROJECT-19K17451

1. Matsumura Tomoaki (00514530)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. Tokunaga Mamoru (30866992)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
3. 千葉哲博 (00381583)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 藤江舞 (90899337)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 野村行弘 (60436491)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 對田尚 (00814576)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
7. 松坂恵介 (40610150)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results

Okimoto Kenichiro 沖元 謙一郎

Research Projects

Research Products

Co-Researchers

Development of novel immunotherapy using diet-mediated NKT cell activation for colorectal cancer.

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

社会実装可能な人工知能による画期的十二指腸腫瘍risk層別内視鏡診断システムの開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Multifaceted Examination of Endoscopic Biopsy Tissues Aimed at Stratifying the Risk of Barrett's Esophagus-associated Carcinogenesis

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of an endoscopic diagnosis system for colorectal cancer using artificial intelligence

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Pathogenetic analysis of esophageal Barrett's adenocarcinoma from genetic and functional aspects.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Efficacy of Magnifying Texture and Color Enhancement Imaging With Indigo Carmine as an Alternative to Crystal Violet for Colorectal Tumors2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Endoscopic ischemic polypectomy using a large endoclip for Peutz?Jeghers polyps2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Endoscopic incision of malignant stenosis for the retrieval of a retained capsule endoscope2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Novel self-assembling peptide for management of bleeding associated with colorectal angiodysplasia2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Genetic profiles of Barrett’s esophagus and esophageal adenocarcinoma in Japanese patients2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Comprehensive Analysis of Barrett's Esophagus: Focused on Carcinogenic Potential for Barrett's Cancer in Japanese Patients2020

Author(s)

Journal Title

DOI

Data Source

[Presentation] 大腸Traditional serrated adenomaに類似したSNADETの内視鏡及び病理学的特徴2025

Author(s)

Organizer

Data Source

[Presentation] 潰瘍性大腸炎患者において抗TNF-α抗体製剤とJAK阻害薬の治療反応性は排他的か?2024

Author(s)

Organizer

Data Source

[Presentation] 抗TNFα多剤無効を示すクローン病症例の臨床的特徴2024

Author(s)

Organizer

Data Source

[Presentation] 炎症性腸疾患患者における鉄欠乏性貧血に対するカルボキシマルトース第二鉄の有用性の検討2024

Author(s)

Organizer

Data Source

Okimoto Kenichiro 沖元謙一郎