@article{CJCR2833,
author = {Jing Tan and Qing Zeng and Xian-Zheng Jiang and Le-Ye He and Jin-Rong Wang and Kun Yao and Chang-Hui Wang},
title = {Apoptosis of bladder transitional cell carcinoma T24 cells induced by adenovirus-mediated inducible nitric oxide synthase gene transfection},
journal = {Chinese Journal of Cancer Research},
volume = {25},
number = {5},
year = {2013},
keywords = {},
abstract = {Objectives: To investigate the effects of adenovirus-mediated inducible nitric oxide synthase gene transfection on bladder transitional cell carcinoma T24 cells, and to provide novel insights and approaches to clinical therapies against bladder transitional cell carcinoma.
Methods: Firstly, construct recombinant adenovirus vector pAd-iNOS of iNOS, followed by transfection of pAd-iNOS into HECK293 packaging cells. Thirdly, harvest recombinant adenovirus rAd-iNOS after amplification and purification procedures. Finally, transfect the recombinant adenovirus rAd-iNOS into human bladder carcinoma T24 cells and examine the effect of rAd-iNOS transfection on apoptosis of T24 and possible mechanism.
Results: As shown by this study, the recombinant adenovirus rAd-iNOS was constructed successfully. The virus titer was 5.8×108 PFU/mL and recombinant was verified by PCR analysis. Transfection of adenovirus rAd-iNOS into T24 cells could induce secretion of high NO concentration, P53 protein expression up-regulation, as well as promotion of T24 cell apoptosis.
Conclusions: The transfection of human bladder carcinoma T24 cells from recombinant adenovirus rAd-iNOS was confirmed to induce intracellular iNOS over-expression, high production of NO, up-regulation of intracellular P53 expression and promotion of cell apoptosis.},
issn = {1993-0631}, url = {https://cjcr.amegroups.org/article/view/2833}
}