结直肠癌中自然杀伤细胞表型及功能初探

冯昫皎, 刘健悦, 戚炀炀, 孙晶, 沈蕾

Phenotype and function of NK cell in colorectal cancer

FENG Xujiao, LIU Jianyue, QI Yangyang, SUN Jing, SHEN Lei

图4 肿瘤组织中NK细胞分泌细胞因子的能力减弱 Note：A. Representative flow cytometry analysis and percentage of IFN-γ+NK cells in normal and tumor tissues (n=25). B. Representative flow cytometry analysis and percentage of TNF-α+NK cells in normal and tumor tissues (n=25). C. Representative flow cytometry analysis and percentage of GM-CSF+NK cells in normal and tumor tissues (n=25). ①P=0.032, ②P=0.042, ③P=0.019.

Fig 4 Impaired cytokine production of NK cells in tumors