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Author

Ryota Otsuka

Observed names: OTSUKA, Ryota, Otsuka, Ryota, R. Otsuka, RYOTA OTSUKA
ORCID: 0000-0001-7360-9069
Observed ORCID: 0000-0001-7360-9069
OpenAlex ID: A5089087465
Quantification of plasma exosome is a potential prognostic marker for esophageal squamous cell carcinoma
2016 · Yasunori Matsumoto, Masayuki Kano, et al. · Oncology Reports · 103
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HIF-1α stimulates the progression of oesophageal squamous cell carcinoma by activating the Wnt/β-catenin signalling pathway
2022 · Kang Tang, Takeshi Toyozumi, et al. · British Journal of Cancer · 43
Antitumor effects of metformin are a result of inhibiting nuclear factor kappa B nuclear translocation in esophageal squamous cell carcinoma
2018 · Nobufumi Sekino, Masayuki Kano, et al. · Cancer Science · 32
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ZNF750 Expression Is a Potential Prognostic Biomarker in Esophageal Squamous Cell Carcinoma
2017 · Ryota Otsuka, Yasunori Akutsu, et al. · Oncology · 27
The Antitumor Effects of Metformin on Gastric Cancer In Vitro and on Peritoneal Metastasis
2018 · NOBUFUMI SEKINO, MASAYUKI KANO, et al. · Anticancer Research · 24
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Antecolic Reconstruction Is a Predictor of the Occurrence of Roux Stasis Syndrome After Distal Gastrectomy
2015 · Ryota Otsuka, Toshiyuki Natsume, et al. · Journal of Gastrointestinal Surgery · 20
Gut microbiome can predict chemoradiotherapy efficacy in patients with esophageal squamous cell carcinoma
2023 · Takuma Sasaki, Yasunori Matsumoto, et al. · Esophagus · 19
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Probable IgG4-related sclerosing disease presenting as a gastric submucosal tumor with an intense tracer uptake on PET/CT: a case report
2016 · Ryota Otsuka, Masayuki Kano, et al. · Surgical Case Reports · 18
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ZNF750 Expression as a Novel Candidate Biomarker of Chemoradiosensitivity in Esophageal Squamous Cell Carcinoma
2017 · Ryota Otsuka, Yasunori Akutsu, et al. · Oncology · 17
The concentration of programmed cell death-ligand 1 in the peripheral blood is a useful biomarker for esophageal squamous cell carcinoma
2018 · Yasunori Akutsu, Kentaro Murakami, et al. · Esophagus · 16
Inflammatory and Nutritional Indices as Prognostic Markers in Elderly Patients With Gastric Cancer
2023 · RYOTA OTSUKA, HIDEKI HAYASHI, et al. · Anticancer Research · 13
Short‐term clinical outcomes of laparoscopic gastrectomy for remnant gastric cancer: A single‐institution experience and systematic review of the literature
2018 · Ryota Otsuka, Hideki Hayashi, et al. · Annals of Gastroenterological Surgery · 13
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Laparoscopic double-tract reconstruction after total gastrectomy for postoperative duodenal surveillance: Case series
2017 · Ryota Otsuka, Hideki Hayashi, et al. · Annals of Medicine and Surgery · 13
SIRT1 Expression Is a Promising Prognostic Biomarker in Esophageal Squamous Cell Carcinoma: A Systematic Review and Meta-analysis
2022 · RYOTA OTSUKA, HARUHITO SAKATA, et al. · Cancer Diagnosis & Prognosis · 11
Metformin-Induced Heat Shock Protein Family A Member 6 Is a Promising Biomarker of Esophageal Squamous Cell Carcinoma
2022 · Nobufumi Sekino, Masayuki Kano, et al. · Oncology · 11
Prognostic value of tumor‐infiltrating lymphocytes and PD ‐ L1 expression in esophageal squamous cell carcinoma
2024 · Jie Hu, Takeshi Toyozumi, et al. · Cancer Medicine · 10
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Prognostic Impact of Hepatic Steatosis Evaluated by CT on Immunotherapy for Gastric Cancer: Associations with Sarcopenia, Systemic Inflammation, and Hormones
2022 · Koichi Hayano, Gaku Ohira, et al. · Oncology · 9
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An anti-alcoholism drug, disulfiram and copper complex improves radio-resistance of tumor-initiating cells in esophageal squamous cell carcinoma
2022 · Li Qian, Kentaro Murakami, et al. · Esophagus · 9
Serum Versus Tissue SIRT1 as Potentially Valuable Biomarkers in Gastric Cancer
2023 · RYOTA OTSUKA, HIROKI MORISHITA, et al. · Anticancer Research · 8
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SIRT1 Promotes Chemoradiotherapy Resistance in Esophageal Squamous Cell Carcinoma
2024 · Hiroki Morishita, Ryota Otsuka, et al. · Oncology · 7
Soluble PD‑L1 reflects cachexia status in patients with gastric cancer and is an independent prognostic marker for relapse‑free survival after radical surgery
2023 · Yasunori Matsumoto, Takuma Sasaki, et al. · Molecular and Clinical Oncology · 7
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Role of sirtuins in esophageal cancer: Current status and future prospects
2022 · Ryota Otsuka, Koichi Hayano, et al. · World Journal of Gastrointestinal Oncology · 7
High Subcutaneous Adipose Tissue Radiodensity Predicts Poor Prognosis in Patients With Gastric Cancer
2024 · SHINICHIRO IIDA, YASUNORI MATSUMOTO, et al. · Cancer Diagnosis & Prognosis · 6
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Subtotal versus total gastrectomy for remnant gastric cancer: a systematic review and meta-analysis of observational studies
2021 · Ryota Otsuka, Koichi Hayano, et al. · Langenbeck s Archives of Surgery · 6
Crohn’s Disease Presenting as Granulomatous Appendicitis
2019 · Ryota Otsuka, Koichi Shinoto, et al. · Case Reports in Gastroenterology · 6
Works count: 70
Citation count: 496
H-index: 13
I10-index: 16
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