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Y. Tomimaru · SciRah

Researcher profile · Semantic Scholar

Y. Tomimaru

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Y. Tomimaru — researcher profile on SciRah

h-index: 37
Works: 351
Citations: 5,220

Most-cited papers

Inflammatory Cell Infiltration Into Islets Without PD-L1 Expression Is Associated With the Development of Immune Checkpoint Inhibitor–Related Type 1 Diabetes in Genetically Susceptible Patients
S. Kawata, J. Kozawa, S. Yoneda, Y. Fujita +16 more
2023Diabetes26 citations Open access
Semantic Scholar
Standard versus delayed initiation of S-1 adjuvant chemotherapy after surgery for pancreatic cancer: a secondary analysis of a nationwide cohort by the Japan Pancreas Society
Y. Tomimaru, H. Eguchi, Y. Shimomura, T. Kitamura +14 more
2023Journal of gastroenterology18 citations Open access
Semantic Scholar
Removal of gemcitabine‐induced senescent cancer cells by targeting glutaminase1 improves the therapeutic effect in pancreatic ductal adenocarcinoma
K. Oyama, Y. Iwagami, Shogo Kobayashi, K. Sasaki +8 more
2023International Journal of Cancer16 citations
Semantic Scholar
KLK10 derived from tumor endothelial cells accelerates colon cancer cell proliferation and hematogenous liver metastasis formation
Kazuya Kato, T. Noda, Shogo Kobayashi, K. Sasaki +9 more
2024Cancer Science11 citations Open access
Semantic Scholar
Tumor-associated high endothelial venules are associated with enhanced lymphocyte infiltration and favorable prognosis in resected hepatocellular carcinoma
S. Aoyama, T. Noda, H. Akita, Yosuke Mukai +15 more
2025Cancer Immunology and Immunotherapy10 citations Open access
Semantic Scholar
The combination of gemcitabine plus an anti-FGFR inhibitor can have a synergistic antitumor effect on FGF-activating cholangiocarcinoma.
Yoshiro Ito, Daisaku Yamada, Shogo Kobayashi, K. Sasaki +8 more
2024Cancer Letters10 citations
Semantic Scholar
miR-6855-5p Enhances Radioresistance and Promotes Migration of Pancreatic Cancer by Inducing Epithelial-Mesenchymal Transition via Suppressing FOXA1: Potential of Plasma Exosomal miR-6855-5p as an Indicator of Radiosensitivity in Patients with Pancreatic Cancer
Hiroki Ueda, Hidenori Takahashi, Shogo Kobayashi, Masahiko Kubo +9 more
2024Annals of Surgical Oncology9 citations
Semantic Scholar
Humoral and cellular immune responses to COVID-19 mRNA vaccines in immunosuppressed liver transplant recipients
T. Nogimori, Yuta Nagatsuka, Shogo Kobayashi, Hirotomo Murakami +10 more
2024Communications Medicine9 citations Open access
Semantic Scholar
Diagnostic impact of postoperative CA19-9 dynamics on pancreatic cancer recurrence: a single-institution retrospective study
Hiroki Imamura, Y. Tomimaru, Shogo Kobayashi, Daisaku Yamada +4 more
2024Updates in Surgery9 citations
Semantic Scholar
Adipose-derived stem cells using fibrin gel as a scaffold enhances post-hepatectomy liver regeneration
Hiroki Imamura, Y. Tomimaru, Shogo Kobayashi, Akima Harada +15 more
2025Scientific Reports7 citations Open access
Semantic Scholar
Tumor Endothelial Cells Induce M2 Macrophage Polarization via IL‐4, Enhancing Tumor Growth in Hepatocellular Carcinoma
Daijiro Matoba, T. Noda, Shogo Kobayashi, Yoshihiro Sakano +14 more
2025Cancer Science7 citations Open access
Semantic Scholar
High-mobility group box 1 fragment ameliorates chronic pancreatitis induced by caerulein in mice
Daiki Hokkoku, K. Sasaki, Shogo Kobayashi, Takashi Shimbo +16 more
2024Journal of gastroenterology7 citations
Semantic Scholar
Utilization of the Pancreas From Donors With an Extremely High Pancreas Donor Risk Index: Report of the National Registry of Pancreas Transplantation
Keizo Kaku, Yasuhiro Okabe, Shinsuke Kubo, Yu Sato +6 more
2023Transplant International7 citations Open access
Semantic Scholar
Preoperative treatment response prediction for pancreatic cancer by multiple microRNAs in plasma exosomes: Optimization using machine learning and network analysis.
Hiroki Ueda, Hidenori Takahashi, Ryoto Sakaniwa, T. Kitamura +11 more
2024Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]6 citations
Semantic Scholar
Apparent diffusion coefficient in intrahepatic cholangiocarcinoma diffusion‐weighted magnetic resonance imaging noninvasively predicts Ki‐67 expression
Daiki Hokkoku, K. Sasaki, Shogo Kobayashi, Y. Iwagami +8 more
2024Hepatology Research6 citations
Semantic Scholar
Efficacy of SOAT1 Inhibitors Against Pancreatic Cancer with TP53 Mutations
Ryosuke Maki, Y. Iwagami, Shogo Kobayashi, K. Sasaki +10 more
2025Annals of Surgical Oncology5 citations
Semantic Scholar
Discrepancy Between Radiographic and Pathological Response Assessment in Neoadjuvant Treatment for Pancreatic Cancer: A Comparison Between Neoadjuvant Chemotherapy and Neoadjuvant Chemoradiotherapy
Satoru Miyahara, Hidenori Takahashi, Y. Tomimaru, Shogo Kobayashi +5 more
2025Annals of Gastroenterological Surgery5 citations Open access
Semantic Scholar
Prognostic impact of post-neoadjuvant CA19-9 values in pancreatic cancer: more pronounced following neoadjuvant chemotherapy compared to neoadjuvant chemoradiotherapy.
Satoru Miyahara, Hidenori Takahashi, Y. Tomimaru, Shogo Kobayashi +6 more
2025Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]4 citations
Semantic Scholar
Prognostic Significance of Biologic Factors in Patients with a Modest Radiologic Response to Neoadjuvant Treatment for Resectable and Borderline Resectable Pancreatic Cancers: Impact of the Combination Index of Sialyl-Lewis Antigen-Related Tumor Markers
Satoru Miyahara, Hidenori Takahashi, Hirofumi Akita, K. Sasaki +10 more
2024Annals of Surgical Oncology4 citations
Semantic Scholar
Skeletal Muscle-Derived Irisin Enhances Gemcitabine Sensitivity and Suppresses Migration Ability in Pancreatic Ductal Adenocarcinoma
Tomoki Sugimoto, Y. Iwagami, Shogo Kobayashi, Chihiro Yamanaka +9 more
2024Annals of Surgical Oncology4 citations
Semantic Scholar
Investigation of the variation of vessels around the pancreatic head based on the first jejunal vein anatomy at pancreaticoduodenectomy
Keisuke Toya, Y. Tomimaru, Shogo Kobayashi, K. Sasaki +6 more
2023Langenbeck's archives of surgery (Print)4 citations
Semantic Scholar
Geriatric prognostic scoring system predicts survival after hepatectomy for elderly patients with liver cancer
Yoshihiro Sakano, T. Noda, Shogo Kobayashi, Hiroshi Akasaka +11 more
2023Annals of Gastroenterological Surgery4 citations Open access
Semantic Scholar
Pancreatic cancer near the splenic hilum has a higher likelihood of splenic vessel invasion and unfavorable survival
Hiroki Ueda, Hidenori Takahashi, Shogo Kobayashi, K. Sasaki +8 more
2023Langenbeck's archives of surgery (Print)4 citations
Semantic Scholar
Increased risk of postoperative pancreatic fistula in patients with chronic steroid usage undergoing pancreatectomy
Wataru Fujii, Y. Tomimaru, Shogo Kobayashi, Hidenori Takahashi +8 more
2025Surgery today (Print)3 citations
Semantic Scholar
Minimally invasive approach of hepatectomy and thrombectomy for hepatocellular carcinoma with right atrial tumor thrombus without sternotomy using percutaneous cardiopulmonary bypass
Ryosuke Maki, Y. Iwagami, Shogo Kobayashi, K. Sasaki +6 more
2024Journal of hepato-biliary-pancreatic sciences3 citations Open access
Semantic Scholar
Pure Laparoscopic Donor Left Hepatectomy Reduces Postoperative Analgesic Use and Pain Scale.
Hiromichi Sato, K. Sasaki, Shogo Kobayashi, Y. Iwagami +6 more
2023Transplantation Proceedings3 citations
Semantic Scholar
Anti-tumor effect of avadomide in gemcitabine-resistant pancreatic ductal adenocarcinoma
Hidemi Nishi, K. Gotoh, Y. Tomimaru, Shogo Kobayashi +10 more
2023Cancer Chemotherapy and Pharmacology3 citations Open access
Semantic Scholar
SPARC accelerates biliary tract cancer progression through CTGF-mediated tumor–stroma interactions: SPARC as a prognostic marker of survival after neoadjuvant therapy
Hirotoshi Takayama, Shogo Kobayashi, K. Gotoh, K. Sasaki +11 more
2023Journal of Cancer Research and Clinical Oncology3 citations Open access
Semantic Scholar
The Charlson Comorbidity Index Predicts Clinically Relevant Postoperative Pancreatic Fistula in Patients Undergoing Distal Pancreatectomy Not Pancreaticoduodenectomy
Hiroki Imamura, Y. Tomimaru, Shogo Kobayashi, K. Sasaki +7 more
2025World Journal of Surgery2 citations Open access
Semantic Scholar
Investigation of neoadjuvant gemcitabine plus cisplatin-based triplet regimens on biliary tract cancer with possible lymph node metastasis.
Shogo Kobayashi, H. Akita, Daisaku Yamada, K. Sasaki +6 more
2025European Journal of Surgical Oncology2 citations Open access
Semantic Scholar
Skeletal Myoblast Cells Enhance the Function of Transplanted Islets in Diabetic Mice
Takeshi Kado, Y. Tomimaru, Shogo Kobayashi, Akima Harada +10 more
2024Journal of Diabetes Research2 citations Open access
Semantic Scholar
Clinical significance of ribosomal protein S15 expression in patients with colorectal cancer liver metastases
Yoshihiro Sakano, Daijiro Matoba, T. Noda, Shogo Kobayashi +6 more
2024Journal of hepato-biliary-pancreatic sciences2 citations Open access
Semantic Scholar
Preoperative nutritional status is a useful predictor of the feasibility of postoperative treatment in octogenarian-plus pancreatic ductal adenocarcinoma patients.
Daisaku Yamada, Yutaka Takeda, Hidenori Takahashi, K. Sasaki +8 more
2024European Journal of Surgical Oncology2 citations
Semantic Scholar
Hypoattenuated Area at Pancreatojejunostomy Site After Pancreatoduodenectomy Predicts Grade B/C Postoperative Pancreatic Fistula
Hiroki Imamura, Y. Tomimaru, Shogo Kobayashi, Hidenori Takahashi +6 more
2023Journal of Gastrointestinal Surgery2 citations
Semantic Scholar
Partial hepatectomy for a patient with Rendu–Osler–Weber disease: a case report
Naoko Sekiguchi, Daisaku Yamada, Shogo Kobayashi, K. Sasaki +6 more
2023Surgery Case Reports2 citations Open access
Semantic Scholar
A Ruptured Mucinous Cystadenocarcinoma of the Pancreas Extensively Evaluated Before and After the Rupture
K. Oyama, Y. Iwagami, Shogo Kobayashi, K. Sasaki +11 more
2023Pancreas2 citations
Semantic Scholar
Rituximab administration one week before ABO-incompatible liver transplantation due to drug-induced acute liver failure with hepatic coma: a case report
K. Sasaki, Shogo Kobayashi, Y. Iwagami, Daisaku Yamada +5 more
2023Clinical Journal of Gastroenterology2 citations
Semantic Scholar
Early Recurrence Limits Post-recurrence Therapy in Biliary Tract Cancer: A Rationale for Neoadjuvant Chemotherapy.
Daisaku Yamada, H. Akita, Yosuke Mukai, K. Sasaki +8 more
2026Annals of Surgical Oncology1 citations
Semantic Scholar
Adjuvant treatment after surgical resection of pancreatic cancer
Y. Tomimaru, H. Eguchi
2025Surgery today (Print)1 citations
Semantic Scholar
Impact of Abdominal Aortic Calcification on Pancreas Graft Survival in Patients Undergoing Simultaneous pancreas-kidney Transplantation.
S. Takaichi, Y. Tomimaru, Shogo Kobayashi, T. Ito +7 more
2025Pancreas1 citations
Semantic Scholar
Prognostic significance of neoadjuvant gemcitabine and S-1 chemotherapy with or without concurrent radiation in patients with resectable and borderline resectable pancreatic cancer: A post hoc analysis of 2 phase II trials.
H. Akita, Shogo Kobayashi, Daisaku Yamada, Y. Tomimaru +6 more
2025Surgery1 citations Open access
Semantic Scholar
Long-Term Survival Following Multimodal Therapy with Sunitinib and Surgery for Recurrent Duodenal Gastrointestinal Stromal Tumor
Manatsu Mizuno, Tsuyoshi Takahashi, Y. Tomimaru, Y. Kurokawa +11 more
2025Surgery Case Reports1 citations Open access
Semantic Scholar
Possibility of incorrect evaluation of intraoperative blood loss during open and laparoscopic distal pancreatectomy
Keisuke Toya, Y. Tomimaru, Shogo Kobayashi, K. Sasaki +6 more
2025Annals of Gastroenterological Surgery1 citations Open access
Semantic Scholar
Is Prophylactic Drainage Tube Placement Clinically Useful After Laparoscopic Cholecystectomy in Patients With Gallbladder Drainage for Acute Cholecystitis? A Propensity Score‐Matched Study: A Secondary Analysis of the CSGO‐HBP‐017
S. Takaichi, Y. Tomimaru, Kazuhiko Hashimoto, Nariaki Fukuchi +7 more
2025Journal of hepato-biliary-pancreatic sciences1 citations
Semantic Scholar
Long-term impact of replaced right hepatic artery resection in pancreaticoduodenectomy
Naoko Sekiguchi, Hidenori Takahashi, H. Akita, Daisaku Yamada +8 more
2024Updates in Surgery1 citations
Semantic Scholar
Application of a laparoscopic device for cell-derived sheet transplantation on the liver in a porcine model
Keisuke Toya, Y. Tomimaru, Shogo Kobayashi, K. Nakajima +12 more
2024MITAT. Minimally invasive therapy & allied technologies1 citations
Semantic Scholar
ASO Author Reflections: A Novel Mechanism of Anticancer Effect of Skeletal Muscle-Derived Irisin in Pancreatic Ductal Adenocarcinoma
Tomoki Sugimoto, Y. Iwagami, Shogo Kobayashi, Chihiro Yamanaka +9 more
2024Annals of Surgical Oncology1 citations
Semantic Scholar
Exploratory prospective, randomized phase II study of neoadjuvant transcatheter arterial chemoembolization plus surgery versus surgery alone for large hepatocellular carcinoma (CSGO‐HBP‐005): Clinical Study Group of Osaka University, Hepato‐Biliary‐Pancreatic Group
Shogo Kobayashi, A. Tomokuni, Yutaka Takeda, H. Wada +12 more
2024Hepatology Research1 citations
Semantic Scholar
Organ-specific variations in tumor marker dynamics in postoperative pancreatic cancer recurrence: Trends in lung and liver recurrence highlighting biological heterogeneity.
Satoru Miyahara, Hidenori Takahashi, Y. Tomimaru, Shogo Kobayashi +7 more
2024Surgical oncology1 citations
Semantic Scholar
Delayed peak antibody titers after the second dose of SARS-CoV-2 vaccine in solid organ transplant recipients: Prospective cohort study.
Kohei Unagami, Mikiko Yoshikawa, Hiroto Egawa, S. Ohfuji +28 more
2024Vaccine1 citations
Semantic Scholar

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