@article{CJCR1789,
author = {Lianjun Yang and Yanfang Sui and Zhinan Chen},
title = {ENHANCEMENT OF HLA-DR EXPRESSION IN HUMAN HEPATOCELLULAR CARCINOMA WITH INTERFERON},
journal = {Chinese Journal of Cancer Research},
volume = {11},
number = {4},
year = {2013},
keywords = {},
abstract = {Objective: To inquire into the regulative effect of interferon (IFN) on HLA-DR expression in human hepatoeellular carcinoma (HCC).
Methods: The expression of HLA-DR in 4 kinds of HCC cell lines, HHCC, SMMC-7721, BEL-7402, HCC-9204 and a normal liver cell line QZG was detected with immunohistoehemical ABC and ELISA methods before and after being stimulated by different doses of IFN-γ or IFN-α.
Results: Only a small part of SMMC-7721 cells expressed HLA-DR, and all of the other cell lines were HLA-DR negative before stimulation with IFN-γ or IFN-α, HLA-DR expression was enhanced in all of the 5 cell lines after stimulation, and it was correlated with the dose of 1FN. QZG cells were less obvious than HCC cells. The effect of IFN-γ was more obvious than that of IFN-α.
Conclusion: IFN can enhance HLA-DR expression in HCC cells.},
issn = {1993-0631}, url = {https://cjcr.amegroups.org/article/view/1789}
}