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M. Morita · SciRah

Researcher profile · Semantic Scholar

M. Morita

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M. Morita — researcher profile on SciRah

h-index: 47
Works: 419
Citations: 8,545

Most-cited papers

Programmed death‐ligand 1 expression at tumor invasive front is associated with epithelial‐mesenchymal transition and poor prognosis in esophageal squamous cell carcinoma
S. Tsutsumi, H. Saeki, Y. Nakashima, Shuhei Ito +5 more
2017Cancer Science109 citations Open access
Semantic Scholar
Comprehensive registry of esophageal cancer in Japan, 2015
Masayuki Watanabe, Y. Toh, R. Ishihara, Koji Kono +16 more
2022Esophagus97 citations Open access
Semantic Scholar
Characteristics of the Salivary Microbiota in Patients With Various Digestive Tract Cancers
S. Kageyama, T. Takeshita, K. Takeuchi, M. Asakawa +11 more
2019Frontiers in Microbiology90 citations Open access
Semantic Scholar
Neuroendocrine carcinoma of the esophagus: Clinicopathological and immunohistochemical features of 14 cases
A. Egashira, M. Morita, Reiko Kumagai, K. Taguchi +6 more
2017PLoS ONE68 citations Open access
Semantic Scholar
Phase I clinical trial of a five-peptide cancer vaccine combined with cyclophosphamide in advanced solid tumors.
Mutsunori Murahashi, Yasuki Hijikata, K. Yamada, Yoshihiro Tanaka +21 more
2016Clinical Immunology55 citations
Semantic Scholar
Effect of early oral feeding on length of hospital stay following gastrectomy for gastric cancer: a Japanese multicenter, randomized controlled trial
N. Shimizu, E. Oki, Y. Tanizawa, Yutaka Suzuki +14 more
2018Surgery today (Print)49 citations
Semantic Scholar
High expression of the Notch ligand Jagged‐1 is associated with poor prognosis after surgery for colorectal cancer
M. Sugiyama, E. Oki, Y. Nakaji, S. Tsutsumi +13 more
2016Cancer Science42 citations Open access
Semantic Scholar
Recent Incidence Trend of Surgically Resected Esophagogastric Junction Adenocarcinoma and Microsatellite Instability Status in Japanese Patients
Y. Imamura, Masayuki Watanabe, T. Toihata, M. Takamatsu +13 more
2018Digestion41 citations Open access
Semantic Scholar
A 10-item frailty index based on a comprehensive geriatric assessment (FI-CGA-10) in older adults with cancer: development and construct validation.
T. Nishijima, M. Shimokawa, T. Esaki, M. Morita +2 more
2021The Oncologist39 citations Open access
Semantic Scholar
Esophagogastric junction adenocarcinoma shares characteristics with gastric adenocarcinoma: Literature review and retrospective multicenter cohort study
Y. Imamura, Masayuki Watanabe, E. Oki, M. Morita +1 more
2020Annals of Gastroenterological Surgery38 citations Open access
Semantic Scholar
Clinicopathological Features of Cervical Esophageal Cancer: Retrospective Analysis of 63 Consecutive Patients Who Underwent Surgical Resection
H. Saeki, S. Tsutsumi, T. Yukaya, Hirotada Tajiri +15 more
2016Annals of Surgery33 citations
Semantic Scholar
Health-related quality of life after esophagectomy in patients with esophageal cancer
Y. Toh, M. Morita, Manabu Yamamoto, Y. Nakashima +9 more
2021Esophagus32 citations
Semantic Scholar
The Evolving Genomic Landscape of Esophageal Squamous Cell Carcinoma Under Chemoradiotherapy
H. Hirata, A. Niida, N. Kakiuchi, R. Uchi +28 more
2021Cancer Research30 citations Open access
Semantic Scholar
Significance of bile culture surveillance for postoperative management of pancreatoduodenectomy
K. Sugimachi, T. Iguchi, Yohei Mano, M. Morita +2 more
2019World Journal of Surgical Oncology30 citations Open access
Semantic Scholar
Gastric Cancer Patients with High PLK1 Expression and DNA Aneuploidy Correlate with Poor Prognosis
Hajime Otsu, Makoto Iimori, K. Ando, H. Saeki +7 more
2016Oncology30 citations Open access
Semantic Scholar
Preoperative frailty assessment with the Robinson Frailty Score, Edmonton Frail Scale, and G8 and adverse postoperative outcomes in older surgical patients with cancer.
T. Nishijima, T. Esaki, M. Morita, Y. Toh
2020European Journal of Surgical Oncology29 citations
Semantic Scholar
The Impact of Immunonutritional and Physical Status on Surgical Outcome After Pancreaticoduodenectomy in Elderly Patients
K. Sugimachi, T. Iguchi, Yohei Mano, T. Nishijima +7 more
2019Anticancer Research24 citations Open access
Semantic Scholar
Prognostic Impact of the Neutrophil-to-Lymphocyte Ratio in Stage I-II Rectal Cancer Patients.
D. Yoshida, K. Minami, M. Sugiyama, M. Ota +4 more
2020Journal of Surgical Research23 citations
Semantic Scholar
Long-Term Outcome of Definitive Chemoradiotherapy and Induction Chemoradiotherapy Followed by Surgery for T4 Esophageal Cancer with Tracheobronchial Invasion
Shohei Yamaguchi, M. Morita, Manabu Yamamoto, A. Egashira +8 more
2018Annals of Surgical Oncology21 citations
Semantic Scholar
Effect of EGFR and p-AKT Overexpression on Chromosomal Instability in Gastric Cancer
Yuichi Hisamatsu, E. Oki, Hajime Otsu, K. Ando +6 more
2016Annals of Surgical Oncology20 citations
Semantic Scholar
Prognostic Impact of Geriatric Nutritional Risk Index in Patients With Synchronous Colorectal Liver Metastasis
T. Iguchi, K. Sugimachi, Yohei Mano, T. Motomura +8 more
2020Anticancer Research19 citations Open access
Semantic Scholar
Comprehensive geriatric assessment: Valuation and patient preferences in older Japanese adults with cancer
T. Nishijima, M. Shimokawa, T. Esaki, M. Morita +2 more
2022Journal of The American Geriatrics Society18 citations
Semantic Scholar
Benefits of laparoscopic surgery compared to open standard surgery for gastric carcinoma in elderly patients: propensity score-matching analysis
Manabu Yamamoto, M. Shimokawa, H. Kawano, Mitsuhiko Ohta +5 more
2018Surgical Endoscopy17 citations
Semantic Scholar
Clinical Outcomes of Esophagojejunostomy in Totally Laparoscopic Total Gastrectomy: A Multicenter Study
M. Sugiyama, E. Oki, Kippei Ogaki, M. Morita +4 more
2017Surgical laparoscopy, endoscopy & percutaneous techniques17 citations
Semantic Scholar
The Preoperative Prognostic Nutritional Index Predicts the Development of Deep Venous Thrombosis After Pancreatic Surgery
T. Iguchi, K. Sugimachi, Yohei Mano, Mihoko Kono +8 more
2020Anticancer Research16 citations Open access
Semantic Scholar
Postoperative Neutrophil-to-Lymphocyte Ratio as a Predictor of Long-Term Prognosis after Pancreatectomy for Pancreatic Carcinoma: A Retrospective Analysis
E. Tsujita, Y. Ikeda, N. Kinjo, Y. Yamashita +6 more
2017The American surgeon16 citations Open access
Semantic Scholar
Cachexia index as a prognostic predictor after resection of pancreatic ductal adenocarcinoma
Tomonari Shimagaki, K. Sugimachi, Yohei Mano, E. Onishi +6 more
2023Annals of Gastroenterological Surgery15 citations Open access
Semantic Scholar
Nationwide survey of the follow-up practices for patients with esophageal carcinoma after radical treatment: historical changes and future perspectives in Japan
Tomonori Nakanoko, M. Morita, Y. Nakashima, M. Ota +8 more
2021Esophagus15 citations
Semantic Scholar
Treatment strategies for neuroendocrine carcinoma of the upper digestive tract
M. Morita, K. Taguchi, Masaki Kagawa, Tomonori Nakanoko +7 more
2020International Journal of Clinical Oncology15 citations
Semantic Scholar
Conversion to Neuroendocrine Carcinoma from Squamous Cell Carcinoma of the Esophagus After Definitive Chemoradiotherapy.
M. Morita, H. Saeki, Y. Nakaji, Y. Zaitsu +6 more
2016Anticancer Research15 citations
Semantic Scholar
Neoadjuvant therapy for advanced esophageal cancer: the impact on surgical management
M. Ikebe, M. Morita, Manabu Yamamoto, Y. Toh
2016General Thoracic and Cardiovascular Surgery15 citations
Semantic Scholar
A Validation Study for Recurrence Risk Stratification of Stage II Colon Cancer Using the 55-Gene Classifier
E. Shinto, E. Oki, M. Shimokawa, S. Yamaguchi +10 more
2020Oncology14 citations
Semantic Scholar
A case of peritoneal metastasis during treatment for hypopharyngeal squamous cell carcinoma
Takahiro Wakasaki, Hirofumi Omori, S. Sueyoshi, F. Rikimaru +5 more
2016World Journal of Surgical Oncology14 citations Open access
Semantic Scholar
Survival in Older Japanese Adults With Advanced Cancer Before and After Implementation of a Geriatric Oncology Service
T. Nishijima, M. Shimokawa, M. Komoda, F. Hanamura +5 more
2023JCO Oncology Practice13 citations
Semantic Scholar
The survival impact of postoperative complications after curative resection in patients with esophageal squamous cell carcinoma: propensity score-matching analysis
Manabu Yamamoto, M. Shimokawa, D. Yoshida, Shohei Yamaguchi +5 more
2020Journal of Cancer Research and Clinical Oncology13 citations Open access
Semantic Scholar
RAD51 Expression as a Biomarker to Predict Efficacy of Preoperative Therapy and Survival for Esophageal Squamous Cell Carcinoma
H. Saeki, Tomoko Jogo, Tetsuro Kawazoe, Tomohiro Kamori +19 more
2020Annals of Surgery13 citations
Semantic Scholar
Laparoscopic Total Gastrectomy for Remnant Gastric Cancer: A Single-institution Experience and Systematic Literature Review
M. Ota, M. Ikebe, Y. Shin, Masaki Kagawa +10 more
2020In Vivo12 citations Open access
Semantic Scholar
Immunogenic characteristics of microsatellite instability‐low esophagogastric junction adenocarcinoma based on clinicopathological, molecular, immunological and survival analyses
Y. Imamura, T. Toihata, Ikumi Haraguchi, Y. Ogata +19 more
2020International Journal of Cancer12 citations Open access
Semantic Scholar
Serial mutational tracking in surgically resected locally advanced colorectal cancer with neoadjuvant chemotherapy
K. Sugimachi, S. Sakimura, Shotaro Kuramitsu, H. Hirata +9 more
2018British Journal of Cancer12 citations Open access
Semantic Scholar
Treatment of Squamous Cell Carcinoma of the Esophagus Synchronously Associated with Head and Neck Cancer.
M. Morita, A. Egashira, Y. Nakaji, Masaki Kagawa +8 more
2017In Vivo12 citations Open access
Semantic Scholar
PD-L1 expression at tumor invasive front is associated with EMT and poor prognosis in esophageal squamous cell carcinoma.
S. Tsutsumi, H. Saeki, Y. Nakashima, Shuhei Ito +5 more
201711 citations
Semantic Scholar
Current status of and perspectives regarding neoadjuvant chemoradiotherapy for locally advanced esophageal squamous cell carcinoma
H. Saeki, Y. Nakashima, Y. Zaitsu, Y. Tsuda +10 more
2016Surgery today (Print)11 citations
Semantic Scholar
Technical and Survival Risks Associated With Esophagojejunostomy by Laparoscopic Total Gastrectomy for Gastric Carcinoma
Manabu Yamamoto, H. Kawano, Shohei Yamaguchi, A. Egashira +4 more
2017Surgical laparoscopy, endoscopy & percutaneous techniques10 citations
Semantic Scholar
Chronic expanding hematoma of the liver: a case report and review of the literature
Tomonari Shimagaki, K. Sugimachi, Yohei Mano, T. Tomino +4 more
2023Clinical Journal of Gastroenterology9 citations
Semantic Scholar
Clinicopathological features and prognosis of gastric tube cancer after esophagectomy for esophageal cancer: a nationwide study in Japan
M. Ota, M. Morita, M. Ikebe, Y. Nakashima +5 more
2022Esophagus9 citations
Semantic Scholar
Undifferentiated embryonal sarcoma of the liver occurring in an adolescent: a case report with genomic analysis
Tomonari Shimagaki, K. Sugimachi, Yohei Mano, E. Onishi +5 more
2022Surgery Case Reports8 citations Open access
Semantic Scholar
Adenomyomatous hyperplasia of the extrahepatic bile duct: a systematic review of a rare lesion mimicking bile duct carcinoma
K. Sugimachi, Yohei Mano, Y. Matsumoto, T. Iguchi +5 more
2021Clinical Journal of Gastroenterology8 citations
Semantic Scholar
Neutrophil-to-lymphocyte Ratio as a Predictor of Malignancy of Intraductal Papillary Mucinous Neoplasms
K. Sugimachi, Yohei Mano, Y. Matsumoto, Tomonori Nakanoko +6 more
2021Anticancer Research8 citations Open access
Semantic Scholar
Indications for conversion hepatectomy for initially unresectable colorectal cancer with liver metastasis
M. Sugiyama, Hideo Uehara, Y. Shin, Keiichi Shiokawa +8 more
2021Surgery today (Print)8 citations
Semantic Scholar
Prognostic Significance of Preoperative Nutritional Assessment in Elderly Patients who Underwent Laparoscopic Gastrectomy for Stage I-III Gastric Cancer
Hideo Uehara, M. Ota, Manabu Yamamoto, Tomonori Nakanoko +11 more
2023Anticancer Research7 citations Open access
Semantic Scholar

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