Tumor-infiltrating CD4⁺ T cells in patients with gastric cancer.

ABSTRACT:

Background

T lymphocytes play an indispensably important role in clearing virus and tumor antigen. There is little knowledge about impacts of inhibitory molecules with cytokine on tumor-infiltrating CD4⁺ T-cells in the presence of gastric cancer (GC). This study investigated the distribution of tumor-infiltrating T-cells subset and the differentiation as well as inhibitory phenotype of T-cells from blood and tissues of GC patients.

Materials and methods

Patients with GC diagnosed on the basis of pre-operative staging and laparotomy findings were approached for enrollment between 2014 and 2015 at the Affiliated Cancer Hospital of Zhengzhou University, China. Phenotypic analysis based on isolation of tumor-infiltrating lymphocytes and intracellular IFN-γ staining as

SUBMITTER: Yuan L 

PROVIDER: S-EPMC5712164 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature