World Journal of Gastrointestinal Oncology August 2025 Issue

This document is a monthly issue of the World Journal of Gastrointestinal Oncology, specifically Volume 17, Number 8, published on August 15, 2025. It includes a variety of articles related to gastrointestinal oncology, such as reviews, original articles, and case reports. The issue features comprehensive reviews on topics like the role of circulating tumor DNA methylation in gastric cancer and immune checkpoint resistance in esophageal squamous cell carcinoma. Original research articles present findings from retrospective studies on the association between specific gene expressions and clinicopathological features in gastric cancer, as well as the effects of support systems on postoperative recovery in liver cancer patients. Additionally, the issue contains case reports and letters to the editor discussing various aspects of gastrointestinal cancers, including diagnostic challenges and prognostic factors. The journal aims to disseminate significant research findings and insights in the field of gastrointestinal oncology.