Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2020 Aug 4;8(2):e000422. doi: 10.1136/jitc-2019-000422

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© Author(s) (or their employer(s)) 2020. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See http://creativecommons.org/licenses/by-nc/4.0/.

PMC Copyright notice

Functional characteristics of GC-infiltrating CD8+ T cells and PD-1+CD8+ T cells. (A) A representative flow cytometry analysis of IFN-γ, TNF-α, granzyme B and perforin expression in CD3+CD8+ T cells from paired non-tumor and tumor tissues of the same patient.(B) Statistical analysis of IFN-γ+, TNF-α+, granzyme B+ and perforin+ cell percentages in CD3+CD8+ T cells from non-tumor and tumor tissues of GC patients. (C) Statistical analysis of IFN-γ+, TNF-α+, granzyme B+ and perforin+ cell percentages in PD-1+ and PD-1− subsets of CD3+CD8+ T lymphocytes in tumors of GC patients. Symbols represent individual values from 12 to 17 GC patients analyzed individually. **p<0.01; ns, not significant: Student’s t test. GC, gastric cancer; PD-1, programmed cell death protein 1.