HIDEHIKO TAKIGAWA

Last Updated :2025/06/09

Affiliations, Positions
Hiroshima University Hospital(Department of Endoscopy), Assistant Professor
E-mail
hidehikohiroshima-u.ac.jp
Self-introduction
May main research interests are as following, cancer-stromal interactions, Non-helicobacter pylori Helicobacters (NHPHs) infection, and gastrointestinal MALT lymphoma.

Basic Information

Major Professional Backgrounds

  • 2013/04/01, 2013/10/31, Hiroshima University, Hospital, Clinical Fellow
  • 2020/04/01, 2021/09/30, Hiroshima University, Hospital, Clinical Fellow
  • 2021/10/01, Hiroshima University, Hospital, Assistant Professor
  • 2024/06/01, Hiroshima University, Hospital, Clinical Lecturer

Academic Degrees

  • Hiroshima University

Educational Activity

Course in Charge

  1. 2025, Undergraduate Education, Intensive, Introduction to clinical clerkship
  2. 2025, Undergraduate Education, Intensive, Practice of Medicine I
  3. 2025, Undergraduate Education, First Semester, Internal Medicine I

Research Activities

Academic Papers

  1. Lymphangiogenesis in the Deepest Invasive Areas of Human Early-Stage Colorectal Cancer., International journal of molecular sciences, 26(7), 2025
  2. Efficiency of Real-time Computer-aided Polyp Detection during Surveillance Colonoscopy: A Pilot Study., Journal of the anus, rectum and colon, 9(1), 2025
  3. Endoscopic features differentiating non-Helicobacter pylori Helicobacter-induced gastric mucosa-associated lymphoid tissue lymphoma with a nodular gastritis-like appearance and H. pylori-induced conventional nodular gastritis., Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society, 2025
  4. Clinical Significance of Small-Bowel Mucosal Changes in Liver Cirrhosis Patients With Suspected Small-Bowel Bleeding: A Capsule Endoscopy Study., Journal of gastroenterology and hepatology, 2025
  5. ★, Helicobacter pylori-positive colorectal MALT lymphoma with repeated metachronous recurrence after a complete response to eradication therapy and regression after a watch-and-wait strategy., Internal medicine (Tokyo, Japan), 2025
  6. Efficiency of Real-time Computer-aided Polyp Detection during Surveillance Colonoscopy: A Pilot Study, Journal of the Anus, Rectum and Colon, 9(1), 127-133, 20250101
  7. Comparative analyses of short- and long-term outcomes between endoscopic submucosal dissection and endoscopic laryngo-pharyngeal surgery for superficial pharyngeal carcinomas, DEN OPEN, 5(1), 202504
    Link to Paper Search Results by DOI
  8. Clinical usefulness of hybrid endoscopic submucosal dissection for T1b colorectal carcinomas ≤20 mm to ensure adequate vertical margins, DEN OPEN, 5(1), 202504
    Link to Paper Search Results by DOI
  9. Clinical usefulness and acceptability of small-bowel capsule endoscopy with panoramic imaging compared with axial imaging in Japanese patients, DEN Open, 5(1), 20250401
  10. A case of esophageal squamous cell carcinoma with epidermization showing a unique morphology., Clinical journal of gastroenterology, 18(1), 2025
  11. ★, Analysis of anti-tumor effect and mechanism of GLS1 inhibitor CB-839 in colorectal cancer using a stroma-abundant tumor model., Experimental and molecular pathology, 137, 20240503
  12. ★, A Proton Pump Inhibitor Independently Elevates Gastrin Levels as a Marker for Metachronous Gastric Cancer After Endoscopic Submucosal Dissection, Journal of Clinical Medicine, 13(21), 20241101
  13. WEE1 Inhibitor Adavosertib Exerts Antitumor Effects on Colorectal Cancer, Especially in Cases with p53 Mutations, Cancers, 16(18), 20240901
  14. Vertical margin distance in T1 colorectal carcinoma resected by endoscopic submucosal dissection affects prognosis after additional surgery, INTERNATIONAL JOURNAL OF COLORECTAL DISEASE, 39(1), 20240816
    Link to Paper Search Results by DOI
  15. Predictive factors of portal hypertensive enteropathy exacerbations based on long-term outcomes, BMC GASTROENTEROLOGY, 24(1), 20240826
    Link to Paper Search Results by DOI
  16. Predictive factors for esophageal stenosis in patients receiving prophylactic steroid therapy after endoscopic submucosal dissection for esophageal squamous cell carcinoma, BMC Gastroenterology, 24(1), 20241201
  17. Pexidartinib and Immune Checkpoint Inhibitors Combine to Activate Tumor Immunity in a Murine Colorectal Cancer Model by Depleting M2 Macrophages Differentiated by Cancer-Associated Fibroblasts, INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 25(13), 202407
    Link to Paper Search Results by DOI
  18. Long-term prognosis after endoscopic submucosal dissection for esophageal cancer in older adult patients, BMC Gastroenterology, 24(1), 20241201
  19. Long-term outcomes of patients with obscure gastrointestinal bleeding after negative capsule endoscopy, Journal of Gastroenterology and Hepatology (Australia), 39(1), 165-171, 20240101
  20. Hybrid endoscopic submucosal dissection as a salvage option for difficult colorectal conventional endoscopic submucosal dissection, Surgical Endoscopy, 38(1), 222-228, 20240101
  21. Genetic Analysis of Biopsy Tissues from Colorectal Tumors in Patients with Ulcerative Colitis, Cancers, 16(19), 20241001
  22. Fructose-bisphosphate Aldolase C Expression is Associated with Poor Prognosis and Stemness in Gastric Cancer, Acta Histochemica et Cytochemica, 57(5), 165-174, 20240101
  23. Comparative prediction of lymph node metastasis in pT1 colorectal cancer among Western and Japanese guidelines, FRONTIERS IN ONCOLOGY, 14, 20241031
    Link to Paper Search Results by DOI
  24. Clinicopathological and genomic features of superficial esophageal squamous cell carcinomas in nondrinker, nonsmoker females, CANCER MEDICINE, 13(4), 202402
    Link to Paper Search Results by DOI
  25. Clinicopathological and genomic features of superficial esophageal squamous cell carcinomas in nondrinker, nonsmoker females, Cancer Medicine, 13(4), 20240201
  26. Clinicopathologic Features of Early Gastric Cancer after Heli-cobacter pylori Eradication in Japanese Patients: Comparative Study between Early (<10 Years) and Late (>10 Years) Onset, Cancers, 16(18), 20240901
  27. Clinical factors associated with stable treatment of chronic constipation in Japanese patients, BMC Gastroenterology, 24(1), 20241201
  28. Can underwater endoscopic mucosal resection be an alternative to conventional endoscopic mucosal resection for superficial non-ampullary duodenal epithelial tumors?, DEN OPEN, 4(1), 202404
    Link to Paper Search Results by DOI
  29. A case of esophageal squamous cell carcinoma with epidermization showing a unique morphology, Clinical Journal of Gastroenterology, 20240101
  30. ★, Comprehensive Analysis of Gene Expression Profiling to Explore Predictive Markers for Eradication Therapy Efficacy against Helicobacter pylori-Negative Gastric MALT Lymphoma, CANCERS, 15(4), 202302
    Link to Paper Search Results by DOI
  31. ★, The Anti-Tumor Effect of the Newly Developed LAT1 Inhibitor JPH203 in Colorectal Carcinoma, According to a Comprehensive Analysis, Cancers, 15(5), 20230301
  32. ★, No significant association between non-Helicobacter pylori Helicobacter infection with gastritis-related indices and gastric cancer, American Journal of the Medical Sciences, 366(6), 421-429, 20231201
  33. ★, Diagnostic performance of the normal range of gastrin calculated using strict criteria based on a combination of serum markers and pathological evaluation for detecting gastritis: a retrospective study, BMC Gastroenterology, 23(1), 20231201
  34. ★, Synchronous gastric MALT lymphoma and gastric adenocarcinoma of fundic gland type arising from a hamartomatous inverted polyp in a Helicobacter pylori naive patient, Clinical Journal of Gastroenterology, 16(4), 521-526, 20230801
  35. Investigating the Role of Tumor-Infiltrating Lymphocytes as Predictors of Lymph Node Metastasis in Deep Submucosal Invasive Colorectal Cancer: A Retrospective Cross-Sectional Study, Cancers, 15(21), 20231101
  36. Endoscopic findings suggestive of a high risk of non-radical cure after definitive chemoradiotherapy for cT1bN0M0 esophageal squamous cell carcinoma, Esophagus, 20(3), 541-547, 20230701
  37. Efficacy of the specialized scissor-type knife for gastric endoscopic submucosal dissection: a propensity score matched retrospective study., Endoscopy international open, 11(4), 2023
  38. Disease surveillance evaluation of primary small-bowel follicular lymphoma using capsule endoscopy images based on a deep convolutional neural network (with video), Gastrointestinal Endoscopy, 98(6), 968-976.e3, 20231201
  39. Usefulness and Educational Benefit of a Virtual Scale Endoscope in Measuring Colorectal Polyp Size, Digestion, 105(2), 73-80, 20230905
  40. Anti-tumor necrosis factor-alpha monoclonal antibody suppresses colorectal cancer growth in an orthotopic transplant mouse model, PLoS ONE, 18(3 MARCH), 20230301
  41. ★, Serum Gastrin and Pepsinogen Levels after Administration of Acid Secretion Inhibitors for Ulcers due to Endoscopic Submucosal Dissection in Patients with Early Gastric Cancer., Gastroenterology research and practice, 2022, 20220128
  42. ★, Identification of Helicobacter pylori-related gastric cancer risk using serological gastritis markers and endoscopic findings: a large-scale retrospective cohort study., BMC gastroenterology, 22(1), 20220620
  43. Promoting mechanism of serum amyloid a family expression in mouse intestinal epithelial cells., PloS one, 17(3), 20220318
  44. Predictive factors for the progression of primary localized stage small-bowel follicular lymphoma., Journal of gastroenterology, 20220713
  45. Outcomes of endoscopic submucosal dissection in patients who develop metachronous superficial esophageal squamous cell carcinoma close to a post-endoscopic submucosal dissection scar., Esophagus : official journal of the Japan Esophageal Society, 20220802
  46. Investigation of endoscopic findings in nine cases of Helicobacter suis-infected gastritis complicated by gastric mucosa-associated lymphoid tissue lymphoma., Helicobacter, 20220627
  47. ★, Involvement of non-Helicobacter pylori helicobacter infections in Helicobacter pylori-negative gastric MALT lymphoma pathogenesis and efficacy of eradication therapy, Gastric Cancer, 24(4), 937-945, 20210701
  48. Stromal reaction inhibitor and immune-checkpoint inhibitor combination therapy attenuates excluded-type colorectal cancer in a mouse model, Cancer Letters, 498, 111-120, 20210201
  49. Role of tumor-associated macrophages at the invasive front in human colorectal cancer progression, Cancer Science, 112(7), 2692-2704, 20210701
  50. Mesenchymal stem cells induce tumor stroma formation and epithelial-mesenchymal transition through SPARC expression in colorectal cancer, Oncology Reports, 45(6), 20210601
  51. Gastric mucosa-associated lymphoid tissue lymphoma in conjunction with multiple lymphomatous polyposis in the context of Helicobacter pylori and Helicobacter suis superinfection, Clinical Journal of Gastroenterology, 14(2), 478-483, 20210401
  52. Characteristics and Treatment Outcomes of Small-bowel Angioectasia in Systemic Sclerosis Patients: A Retrospective Observational Study., Internal medicine (Tokyo, Japan), 20210824
  53. Anti-Programmed Cell Death-1 Antibody and Dasatinib Combination Therapy Exhibits Efficacy in Metastatic Colorectal Cancer Mouse Models, Cancers, 14(24), 20221201
  54. Serum amyloid A is a better predictive biomarker of mucosal healing than C-reactive protein in ulcerative colitis in clinical remission, BMC Gastroenterology, 20(1), 20200403
  55. Association between Helicobacter suis infection and the pathogenesis of gastric mucosa-associated lymphoid tissue lymphoma, Hiroshima Journal of Medical Sciences, 69(2), 33-37, 20200601
  56. Unusual complication of frailty: Superior mesenteric artery syndrome, Internal Medicine, 58(14), 2119-2120, 20190101
  57. ★, Helicobacter suis infection is associated with nodular gastritis-like appearance of gastric mucosa-associated lymphoid tissue lymphoma, Cancer Medicine, 8(9), 4370-4379, 20190801
  58. Watch-and-wait policy versus rituximab-combined chemotherapy in Japanese patients with intestinal follicular lymphoma, Journal of Gastroenterology and Hepatology (Australia), 33(8), 1461-1468, 20180801
  59. Silencing of Discoidin Domain Receptor-1 (DDR1) Concurrently Inhibits Multiple Steps of Metastasis Cascade in Gastric Cancer, Translational Oncology, 11(3), 575-584, 20180601
  60. ★, Mesenchymal Stem Cells Induce Epithelial to Mesenchymal Transition in Colon Cancer Cells through Direct Cell-to-Cell Contact, Neoplasia (United States), 19(5), 429-438, 20170501
  61. ★, Multikinase inhibitor regorafenib inhibits the growth and metastasis of colon cancer with abundant stroma, Cancer Science, 107(5), 601-608, 20160501
  62. A case of primary peritoneal carcinoma with gastric metastasis that was diagnosed by endosonography-guided fine needle aspiration, Gastroenterological Endoscopy, 55(11), 3562-3567, 20131101
  63. A case of acute hepatitis C with hepatitis C virus (HCV) genotype 3A -discussion of IL28-B-, Acta Hepatologica Japonica, 54(2), 120-127, 20130101

Invited Lecture, Oral Presentation, Poster Presentation

  1. Predictive factors of portal hypertensive enteropathy exacerbations based on long-term outcomes using capsule endoscopic findings, Matsubara Y, Tsuboi A, Shigenobu S, Hirata I, Takasago T, Tanaka H, Yamashita K, Takigawa H, Urabe Y, Oka S,., DDW 2024, 2024/05/18, Without Invitation, English
  2. LONG-TERM PROGNOSIS AFTER ENDOSCOPIC SUBMUCOSAL DISSECTION FOR ESOPHAGEAL CANCER IN ELDERLY PATIENTS, Konishi H, Urabe Y, Nakamura T, Ishibashi K, Mizuno J, Fukuhara M, Tanaka H, Tsuboi A, Yamashita K, Hiyama Y, Takigawa H, Oka S., DDW 2024, 2024/05/18, Without Invitation, English
  3. Comparison of outcomes between endoscopic submucosal dissection and Endoscopic laryngo-pharyngeal surgery for superficial laryngo-pharyngeal cancer, Urabe Y, Fukuhara M, Nakamura T, Ishibashi K, Konishi H, Mizuno J, Tanaka H, Tsuboi A, Yamashita K, Hiyama Y, Takigawa H, Kotachi T, Yuge R, Ueda T, Takeno S, Oka S., DDW 2024, 2024/05/18, Without Invitation, English
  4. Safety of balloon-assisted enteroscopy for patients taking antithrombotic medications, Hirata I, Tsuboi A, Shigenobu S, Matsubara Y, Takasago T, Nishimura T, Tanaka H, Yamashita K, Hiyama Y, Takigawa H, Urabe Y, Kuwai T, Oka S., 2024/05/30, Without Invitation, English
  5. Clinical utility and safety profile of endoscopic ischemic polypectomy for small-bowel polyps with Peutz-Jeghers syndrome compared with those of conventional polypectomy, Shigenobu S, Tsuboi A, Matsubara Y, Hirata I, Takasago T, Tanaka H, Yamashita K, Takigawa H, Urabe Y, Arihiro K, Oka S., ENDO 2024, 2024/07/04, Without Invitation, English
  6. Effect of operator's experience on delayed bleeding after colorectal EMR, Hamada T, Yamashita K, Saino M, Miyahara M, Takehara Y, Morimoto S, Yamamoto N, Tanino F, Kamigaichi Y, Takasago T, Tsuboi A, Tanaka H, Hiyama Y, Takigawa H, Kotachi T, Yuge R, Urabe Y, Oka S., ENDO 2024, 2024/07/04, Without Invitation, English
  7. Anti-tumor effect of Wee1 inhibitor AZD1775 on colorectal cancer., Ariyoshi M, Takigawa H, Kitadai Y, Shimizu D, Miyamoto R, Hiyama Y, Urabe Y, Oka S, , ,., UEGW 2024, 2024/10/12, Without Invitation, English
  8. Utility of cancer genome analysis using biopsy tissues from colorectal neoplasias developing from ulcerative colitis mucosa, Yamamoto N, Urabe Y, Takasago T, Ishikawa A, Tsuboi A, Tanaka H, Yamashita K, Hiyama Y, Takigawa H, Kuwai T, Arihiro K, Simamoto F, Oka S., UEGW 2024, 2024/10/12, Without Invitation, English
  9. Clinical Usefulness and Acceptability of Small-bowel Capsule Endoscopy with Panoramic Imaging Compared with Axial Imaging, Hirata I, Tsuboi A, Shigenobu S, Matsubara Y, Takasago T, Nishimura T, Tanaka H, Yamashita K, Hiyama Y, Takigawa H, Urabe Y, Kuwai T, Oka S., JDDW 2024, 2024/10/31, Without Invitation, English
  10. Impact of Genetic Mutations and Mild Inflammation on Colorectal Tumorigenesis, Ishibashi K, Urabe Y, Uda T, Sako Y, Takasago T, Tanaka H, Tsuboi A, Yamashita K, Kishida Y, Hiyama Y, Takigawa H, Kuwai T, Hiroaki N, Takao H, Oka S., UEGW 2025, 2025/10/04, Without Invitation, English
  11. Efficacy of image enhanced endoscopy using a novel double balloon enteroscope for visibility of small bowel lesions, Shigenobu S, Tsuboi A, Sugata S, Matsubara Y, Takasago T, Tanaka H, Yamashita K, Hiyama Y, Kishida Y, Takigawa H, Urabe Y, Kuwai T, Oka S., UEGW 2025, 2025/10/04, Without Invitation, English
  12. Investigating tumor-infiltrating lymphocytes as predictors of lymph node metastasis in deep submucosal invasive esophageal squamous cell carcinoma : a retrospective cross-sectional study, Konishi H, Urabe Y, Hatsushika Y, Masuda K, Nakamura T, Ishibashi K, Takasago T, Tanaka H, Tsuboi A, Yamashita K, Hiyama Y, Kishida Y, Takigawa H, Ishikawa A, Kuwai T, Oka S., DDW 2025, 2025/05/03, Without Invitation, English
  13. CLINICAL SIGNIFICANCE OF SMALL-BOWEL MUCOSAL CHANGES IN LIVER CIRRHOSIS PATIENTS WITH SUSPECTED SMALL-BOWEL BLEEDING: A CAPSULE ENDOSCOPY STUDY, Matsubara Y, Tsuboi A, Shigenobu S, Hirata I, Takasago T, Tanaka H, Yamashita K, Hiyama Y, Takigawa H, Kishida Y, Murakami E, Urabe Y, Tsuge M, Kuwai T, Oka S., UEGW 2025, 2025/10/04, Without Invitation, English
  14. Clinical Usefulness and Acceptability of Small-bowel Capsule Endoscopy with Panoramic Imaging Compared with Axial Imaging, Hirata I, Tsuboi A, Shigenobu S, Matsubara Y, Takasago T, Nishimura T, Tanaka H, Yamashita K, Hiyama Y, Takigawa H, Urabe Y, Kuwai T, Oka S., APDW 2024, 2024/11/21, Without Invitation, English
  15. COMPARISON OF NON-HELICOBACTER PYLORI HELICOBACTER-INDUCED GASTRIC MUCOSA-ASSOCIATED LYMPHOID TISSUE LYMPHOMA WITH A NODULAR GASTRITIS-LIKE APPEARANCE AND HELICOBACTER PYLORI-INDUCED CONVENTIONAL NODULAR GASTRITIS, Yuki Kitadai, Hidehiko Takigawa, Daisuke Shimizu, Misa Ariyoshi, Akiyoshi Tsuboi, Hidenori Tanaka, Ken Yamashita, Yuichi Hiyama, Yoshihiro Kishida, Yuji Urabe, Akira Ishikawa, Toshio Kuwai, Shiro Oka, DDW 2025, 2025/05/03, Without Invitation, English
  16. LONG-TERM OUTCOMES OF PATIENTS WITH OBSCURE GASTROINTESTINAL BLEEDING AFTER NEGATIVE CAPSULE ENDOSCOPY​​​​, Hirata I, Tsuboi A, Matsubara Y, Sumioka A, Takasago T, Tanaka H, Yamashita K, Takigawa H, Kotachi T, Yuge R, Urabe Y, Oka S, 31th United European Gastroenterology Week (UEGW) 2023, 2023/10/12, Without Invitation, Japanese
  17. CLINICAL FEATURES AND PROGNOSIS OF SPORADIC NEOPLASIAS DETECTED IN ULCERATIVE COLITIS PATIENTS, Yamamoto N, Yamashita K, Takehara Y, Morimoto S, Tanino F, Kamigaichi Y, Tanaka H, Takigawa H, Yuge R, Urabe Y, Shimamoto F, Oka S, 31th United European Gastroenterology Week (UEGW) 2023, 2023/10/12, Without Invitation, Japanese
  18. OUTCOMES OF ESD IN EARLY GASTRIC CANCER PATIENTS WITH ADVANCED MALIGNANT TUMORS OF OTHER ORGANS, Takemoto H, Kotachi T, Teshima H, Tamari H, Tsuboi A, Tanaka H, Yamashita K, Takigawa H, Yuge R, Urabe Y, Oka S, 31th United European Gastroenterology Week (UEGW) 2023, 2023/10/12, Without Invitation, Japanese
  19. FOXP3+ T-CELLS AS PREDICTORS OF LYMPH NODE METASTASIS IN T1B COLORECTAL CANCER, Tamari H, Kitadai Y, Tanaka H, Tsuboi A, Yamashita K, Kotachi T, Takigawa H, Yuge R, Urabe Y, Oka S, 31th United European Gastroenterology Week (UEGW) 2023, 2023/10/12, Without Invitation, Japanese
  20. EVALUATION FOR DISEASE SURVEILLANCE OF PRIMARY SMALL-BOWEL FOLLICULAR LYMPHOMA IN CAPSULE ENDOSCOPY IMAGES BASED ON A DEEp CONVOLUTIONAL NEURAL NETWORK: A PILOT STUDY, Sumioka A, Tsuboi A, Matsubara Y, Hirata I, Takigawa H, Yuge R, Tada T, Oka S, 31th United European Gastroenterology Week (UEGW) 2023, 2023/10/12, Without Invitation, Japanese
  21. EFFECTS OF THE NEWLY DEVELOPED LARGE NEUTRAL AMINO ACID TRANSPORTER1 INHIBITOR, JPH203 ON TUMOR MICROENVIRONMENT IN COLORECTAL CANCER, Otani R, Takigawa H, Ariyoshi M, Shimizu D, Miyamoto R, Hiyama Y, Yuge R, Urabe Y, Ishikawa A, Kitadai Y, Oka S, 31th United European Gastroenterology Week (UEGW) 2023, 2023/10/12, Without Invitation, Japanese
  22. Clinicopathological features of metachronous gastric cancer after eradication, Teshima H, Kotachi T, Oka S, Takemoto H, Tamari H, Tanaka H, Tsuboi A, Hiyama Y, Yamashita K, Takigawa H, Yuge R, Hayashi R, Urabe Y, Oue N, Tanaka S, International Gastric Cancer Congress (IGCC) 2023, 2023/06/14, Without Invitation, Japanese
  23. CLINICOPATHOLOGICAL CHARACTERISTICS OF EARLY GASTRIC CANCER DISCOVERED AFTER HELICOBACTER PYLORI ERADICATION IN RELATION TO THE PERIOD AFTER ERADICATION AND HISTOLOGICAL TYPE, Teshima H, Kotachi T, Oka S, Mizuno J, Tamari H, Fukuhara M, Abudwaili M, Tanaka H, Tsuboi A, Yamashita K, Takigawa H, Yuge R, Hayashi R, Urabe Y, Ito M, Kitadai Y, Arihiro K, Tanaka S., American Society for Gastrointestinal Endoscopy (ASGE), DDW2022, 2022/05/21, Without Invitation, Japanese
  24. INDICATIONS OF A DENTAL FLOSS CLIP TRACTION DURING GASTRIC ENDOSCOPIC SUBMUCOSAL DISSECTION PERFORMED BY LESS-EXPERIENCED ENDOSCOPISTS, Tamari H, Oka S, Kotachi T, Teshima H, Tanaka H, Tsuboi A, Yamashita K, Takigawa H, Yuge R, Urabe Y, Tanaka S., American Society for Gastrointestinal Endoscopy (ASGE), DDW2022, 2022/05/21, Without Invitation, Japanese
  25. Evaluation of therapeutic efficacy of primary small-bowel follicular lymphoma using artificial intelligence system of capsule endoscopy: a pilot study, Sumioka A, Oka S, Tsuboi A, Hirata I, Iio S, Takigawa H, Yuge R, Tada T, Tanaka S., ENDO2022 (The 3rd World Congress of GI Endoscopy), 2022/05/13, Without Invitation, Japanese
  26. Efficacy of scissor type knife specialized for gastric endoscopic submucosal dissection, Tamari H, Oka S, Kotachi T, Teshima H, Tanaka H, Tsuboi A, Yamashita K, Takigawa H, Yuge R, Urabe Y, Arihiro K, Tanaka S., ENDO2022 (The 3rd World Congress of GI Endoscopy), 2022/05/13, Without Invitation, Japanese
  27. Predictive factors for esophageal stenosis in patients with the preventive administered steroids after endoscopic submucosal resection for esophageal squamous cell carcinoma, Mizuno J, Urabe Y, Oka S, Fukuhara M, Tanaka H, Tsuboi A, Yamashita K, Hiyama Y, Kotachi T, Takigawa H, Yuge R, Hayashi R, Tanaka S., ENDO2022 (The 3rd World Congress of GI Endoscopy), 2022/05/13, Without Invitation, Japanese
  28. Outcomes of Endoscopic Polidocanol Injection Therapy for Small-bowel Angioectasia in Systemic Sclerosis Patients, Iio S, Oka S, Sumioka A, Tsuboi A, Hiyama Y, Yamashita K, Kotachi T, Takigawa H, Yuge R, Urabe Y, Tanaka S., Asian Pacific Digestive Week (APDW) 2021, 2021/08/19, Without Invitation, English
  29. Expression of SPARC is associated with poor prognosis in human colorectal cancer, Toshikatsu Naito, Yasuhiko Kitadai, Hidehiko Takigawa, Ryo Yuge, Toshio Kuwai, Wataru Yasui, Shinji Tanaka, Kazuaki Chayama, Annual meeting of the Japanese Cancer Association, Without Invitation, Japanese

External Funds

Acceptance Results of Competitive Funds

  1. 2024/04/01, 2027/03/31
  2. Nozomi H Foundation, subsidy for the promotion of cancer treatment research, Exploring the potential of oral diabetic drugs, SGLT family inhibitors, as anti-tumor agents, 2023/02/01, 2025/01/31
  3. 2021/04/01, 2024/03/31
    Permalink
  4. 2020/04/01, 2021/03/31

Social Activities

History as Peer Reviews of Academic Papers

  1. 2025, DEN open, Others, reviewer, 1
  2. 2025, BMC Cancer, Others, reviewer, 1
  3. 2025, Endoscopy International Open, Others, reviewer, 1
  4. 2025, Cancer Medicine, Others, reviewer, 2
  5. 2025, Internal Medicine, Others, reviewer, 3
  6. 2024, Cancer Science, Others, reviewer, 2
  7. 2024, Gastric Cancer, Others, reviewer, 1
  8. 2024, Cancer Medicine, Others, reviewer, 3
  9. 2023, Heliyon, Others, reviewer, 1
  10. 2023, Journal of Cancer Research and Clinical Oncology, Others, reviewer, 1
  11. 2023, Cancer Cell International, Others, reviewer, 1
  12. 2023, Cancer Medicine, Others, reviewer, 2
  13. 2023, Cancers, Others, reviewer, 2
  14. 2023, Diagnostics, Others, reviewer, 2
  15. 2023, International Journal of Molecular Sciences, Others, reviewer, 2
  16. 2022, Internal Medicine, Others, reviewer, 1
  17. 2022, Diagnostics, Others, reviewer, 2
  18. 2022, Cancers, Others, reviewer, 5
  19. 2021, International Journal of Hematology, Others, reviewer, 1
  20. 2025, Journal of the Anus, Rectum and Colon, Others, reviewer, 1
  21. 2025, Plos One, Others, reviewer, 2