A protocol for rapid generation of recombinant adenoviruses using the AdEasy system

被引:713
作者
Luo, Jinyong [1 ,2 ]
Deng, Zhong-Liang [2 ,3 ]
Luo, Xiaoji [1 ,2 ]
Tang, Ni [1 ,2 ]
Song, Wen-Xin [2 ]
Chen, Jin [1 ,2 ]
Sharff, Katie A. [2 ]
Luu, Hue H. [2 ]
Haydon, Rex C. [2 ]
Kinzler, Kenneth W. [4 ,5 ]
Vogelstein, Bert [4 ,5 ]
He, Tong-Chuan [1 ,2 ]
机构
[1] Chongqing Med Univ, Minist Educ, Key Lab Diag Med, Chongqing 400046, Peoples R China
[2] Univ Chicago, Med Ctr, Dept Surg, Mol Oncol Lab, Chicago, IL 60637 USA
[3] Chongqing Med Univ, Affiliated Hosp 2, Dept Orthopaed Surg, Chongqing, Peoples R China
[4] Kimmel Comprehens Canc Ctr Johns Hopkins, Howard Hughes Med Inst, Baltimore, MD 21231 USA
[5] Ludwig Ctr Canc Genet & Therapeut, Kimmel Comprehens Canc Ctr Johns Hopkins, Baltimore, MD 21231 USA
基金
中国国家自然科学基金; 美国国家卫生研究院;
关键词
D O I
10.1038/nprot.2007.135
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Recombinant adenoviruses provide a versatile system for gene expression studies and therapeutic applications. We have developed an approach that simplifies the generation and production of such viruses called the AdEasy system. A recombinant adenoviral plasmid is generated with a minimum of enzymatic manipulations, employing homologous recombination in bacteria rather than in eukaryotic cells. After transfection of such plasmids into a mammalian packaging cell line, viral production is conveniently followed with the aid of GFP encoded by a gene incorporated into the viral backbone. This system has expedited the process of generating and testing recombinant adenoviruses for a variety of purposes. In this protocol, we describe the practical aspects of using the AdEasy system for generating recombinant adenoviruses. The full protocol usually takes 4-5 weeks to complete.
引用
收藏
页码:1236 / 1247
页数:12
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