Does Epstein-Barr virus-positive gastric cancer establish a significant relationship with the multiple genes related to gastric carcinogenesis?

ABSTRACT: Gastric cancer has been categorized into molecular subtypes including Epstein-Barr virus (EBV)-positive tumors, which provide clinicopathological and prognostic information. In this study, we investigated the EBV infection status of patients with gastric cancer and its correlation with the clinicopathological characteristics and multiple genes related to gastric carcinogenesis. The data of 460 gastric cancer patients who underwent curative gastrectomy with D2 lymph node dissection between January 2017 and February 2022 were analyzed. The clinicopathological features and prognosis of the patients with EBV-positive gastric cancers were compared with those of EBV-negative gastric cancers. Immunohistochemistry for epidermal growth factor receptor (EGFR), C-erb B2, Ki-67, and p53 was performed.

SUBMITTER: Seo JW 

PROVIDER: S-EPMC10246845 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature