@article{CJCR938,
author = {Ling-yan Jiang and Meng Lian and Hong Wang and Ju-gao Fang and Qi Wang},
title = {Inhibitory Effects of 5-Aza-2'-Deoxycytidine and Trichostatin A in Combination with p53-Expressing Adenovirus on Human Laryngocarcinoma Cells},
journal = {Chinese Journal of Cancer Research},
volume = {24},
number = {3},
year = {2012},
keywords = {},
abstract = {Objective: To investigate the effects of 5-Aza-2'-deoxycytidine (5-Aza-Cdr) and trichostatin A (TSA) combined with p53-expressing adenovirus (Ad-p53) on Hep-2 cell line in vivo and in vitro, in order to explore its possibility in biological treatment of laryngocarcinoma．
Methods: Effects of 5-Aza-Cdr and TSA in combination with Ad-p53 on Hep-2 cell line in vivo were determined by Cell Counting Kit-8 (CCK-8) assay. The effect of drug combination was calculated by Jin's formula. Effects on the cell line in vitro were investigated by establishing the nude mice model.
Results: 5-Aza-Cdr and TSA showed inhibitory effects on the proliferation of Hep-2 cells in dose- and timedependent manner. Ad-p53 can inhibit the growth of Hep-2 cells in vivo and in vitro. However, the combination of epigenetic reagents (5-Aza-Cdr/TSA) and Ad-p53 was less effective than individual use of Ad-p53. 5-Aza-Cdr and Adp53 inhibited the growth of transplanted tumors and reduced the volume of tumors, and the tumor volume of Ad-p53 group was significantly smaller than that of the control group (P},
issn = {1993-0631}, url = {https://cjcr.amegroups.org/article/view/938}
}