Kohei Yamashita

Kumamoto, Japan

Last Updated: 09/26/2026

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Found 73 publications

ASO Visual Abstract: Early Tumor Shrinkage and Clinical Outcomes in Esophageal Squamous Cell Carcinoma Patients Treated with Immune Checkpoint Inhibitors: Real-World Observational Study.

ASO Visual Abstract: Early Tumor Shrinkage and Clinical Outcomes in Esophageal Squamous Cell Carcinoma Patients Treated with Immune Checkpoint Inhibitors: Real-World Observational Study.

Journal: Annals of surgical oncology

Published: June 08, 2026

Comprehensive Analysis of Spatial and Temporal Tumor Heterogeneity of Immune Checkpoint Molecules in GastricCancer

Comprehensive Analysis of Spatial and Temporal Tumor Heterogeneity of Immune Checkpoint Molecules in GastricCancer

Journal: Gan to kagaku ryoho. Cancer & chemotherapy

Published: May 25, 2026

ASO Visual Abstract: Prognosis After Curative Resection of Esophageal Basaloid Squamous Cell Carcinoma: A Single-Institution Retrospective Study.

ASO Visual Abstract: Prognosis After Curative Resection of Esophageal Basaloid Squamous Cell Carcinoma: A Single-Institution Retrospective Study.

Journal: Annals of surgical oncology

Published: May 10, 2026

Modified transferrin saturation is associated with postoperative complications in patients undergoing curative gastrectomy for gastric cancer.

Modified transferrin saturation is associated with postoperative complications in patients undergoing curative gastrectomy for gastric cancer.

Journal: Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association

Published: April 07, 2026

Pharmacologic Inhibition of SOX9-CDK4 by CYD-4-61 Impairs Gastric Adenocarcinoma Growth and Amplifies Anti-PD-1 Response.

Pharmacologic Inhibition of SOX9-CDK4 by CYD-4-61 Impairs Gastric Adenocarcinoma Growth and Amplifies Anti-PD-1 Response.

Journal: Cancer letters

Published: March 04, 2026

Plexiform Fibromyxoma with MALAT1-GLI1 Fusion with Limited Myxoid Stroma, Aberrant KIT Expression, and Diffuse D2-40 Expression: A Case Report.

Plexiform Fibromyxoma with MALAT1-GLI1 Fusion with Limited Myxoid Stroma, Aberrant KIT Expression, and Diffuse D2-40 Expression: A Case Report.

Journal: Diagnostics (Basel, Switzerland)

Published: January 17, 2026

Clinical Machine Learning Model for Predicting Pathological Complete Response in Patients with Esophageal and Gastroesophageal Junction Adenocarcinoma After Trimodality Therapy.

Clinical Machine Learning Model for Predicting Pathological Complete Response in Patients with Esophageal and Gastroesophageal Junction Adenocarcinoma After Trimodality Therapy.

Journal: Annals of surgical oncology

Published: January 06, 2026

Transanal minimally invasive surgery for rectal GIST-A video vignette.

Transanal minimally invasive surgery for rectal GIST-A video vignette.

Journal: Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

Published: November 12, 2025

Genomic and transcriptomic landscape of carcinogenesis in patients with gastric adenocarcinoma and proximal polyposis of the stomach (GAPPS).

Genomic and transcriptomic landscape of carcinogenesis in patients with gastric adenocarcinoma and proximal polyposis of the stomach (GAPPS).

Journal: Proceedings of the National Academy of Sciences of the United States of America

Published: October 31, 2025

Aging-Related Morphological Change in Regional Lymph Nodes Promote an Immunosuppressive Microenvironment in Colorectal Cancer.

Aging-Related Morphological Change in Regional Lymph Nodes Promote an Immunosuppressive Microenvironment in Colorectal Cancer.

Journal: Acta histochemica et cytochemica

Published: October 20, 2025

Early Tumor Shrinkage and Clinical Outcomes for Esophageal Squamous Cell Carcinoma Patients Treated with Immune Checkpoint Inhibitors: Real-World Observational Study.

Early Tumor Shrinkage and Clinical Outcomes for Esophageal Squamous Cell Carcinoma Patients Treated with Immune Checkpoint Inhibitors: Real-World Observational Study.

Journal: Annals of surgical oncology

Published: September 12, 2025

Relationship between nutritional indicators and clinicopathological factors, including immune cell densities in the tumor microenvironment, in patients with colorectal cancer.

Relationship between nutritional indicators and clinicopathological factors, including immune cell densities in the tumor microenvironment, in patients with colorectal cancer.

Journal: Medical molecular morphology

Published: September 08, 2025

Showing 1-12 of 73

Last Updated: 09/26/2026