Background: Gastric cancer is the fourth cancer in incidence worldwide, with a high disease-related death rate. The aim of this study was to evaluate the importance of clinical and pathological factors for the prognosis of gastric cancer patients.
Materials And Methods: We analysed data from 304 consecutive patients. Clinical and pathological factors and the surgical resection status were analysed by univariate analyses, followed by investigation of important factors using a proportional hazard regression analysis with backward elimination in order to identify important independent prognostic factors.
Results: Univariate analysis revealed that age, pT, pN, M, UICC stage, grading, and resection status were significantly associated with survival. Multivariate analysis identified age, pT, pN, M, and resection status as independent prognostic factors.
Conclusion: Besides age and pathological parameters, radical R0 resection plays an essential role in the management of gastric cancer and should be aimed at, even if extended resection may be necessary.
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Front Immunol
January 2025
Department of General Surgery, First Affiliated Hospital of Anhui Medical University, Hefei, China.
Background: Adenocarcinoma of the esophagogastric junction (AEGJ) is a highly aggressive tumor that frequently metastasizes to the liver. Understanding the cellular and molecular mechanisms that drive this process is essential for developing effective therapies.
Methods: We employed single-cell RNA sequencing to analyze the tumor heterogeneity and microenvironmental landscape in patients with AEGJ liver metastases.
Front Immunol
January 2025
The First Affiliated Hospital of Army Military Medical University, Department of General Surgery, Chongqing, China.
Gastric cancer continues to be a leading global health concern, with current therapeutic approaches requiring significant improvement. While the disruption of iron metabolism in the advancement of gastric cancer has been well-documented, the underlying regulatory mechanisms remain largely unexplored. Additionally, the complement C5a-C5aR pathway has been identified as a crucial factor in gastric cancer development.
View Article and Find Full Text PDFFront Oncol
January 2025
Second Department of Gastrointestinal Surgery, Maoming People's Hospital, Maoming, China.
Purpose: This study aims to evaluate the effectiveness and safety of prophylactic hyperthermic intraperitoneal chemotherapy (P-HIPEC) in patients with locally advanced gastric cancer (AGC) after laparoscopic radical gastrectomy. Additionally, it explores how the frequency and timing of P-HIPEC influence treatment outcomes.
Methods: A retrospective analysis was conducted on 227 patients with locally AGC who underwent laparoscopic surgery at Maoming People's Hospital from January 2016 to December 2022.
Oncol Lett
March 2025
Department of General Surgery, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China.
Chemoresistance is a major obstacle in the treatment of gastric cancer (GC). Notably, aberrant expression of microRNAs (miRs) is closely related to tumor development and progression. In the present study, the role of miR-424-5p in the chemoresistance of GC was investigated.
View Article and Find Full Text PDFTzu Chi Med J
September 2024
School of Medicine, Tzu Chi University, Hualien, Taiwan.
Objectives: Gastric cancer (GC) is one of the most malignant tumors. Mounting studies highlighted gastric cancer stem cells (GCSCs) were responsible for the failure of treatment due to recurrence and drug resistance of advanced GC. However, targeted therapy against GCSC for improving GC prognosis suffered from lack of suitable models and molecular targets in terms of personalized medicine.
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