VikAD, a Vika site-specific recombinase-based system for efficient and scalable helper-dependent adenovirus production.
VikAD, a Vika site-specific recombinase-based system for efficient and scalable helper-dependent adenovirus production.
复制标题
DOI:
10.1016/j.omtm.2021.12.001
复制
发表时间:
2022-03-10
期刊:
影响因子:
--
通讯作者:
Young SM Jr
中科院分区:
文献类型:
--
作者:
Phillips S;Ramos PV;Veeraraghavan P;Young SM Jr
Recombinant viral vectors have become integral tools for basic in vivo research applications. Helper-dependent adenoviral (HdAd) vectors have a large packaging capacity of ∼36 kb of DNA that mediate long-term transgene expression in vitro and in vivo. The large carrying capacity of HdAd enables basic research or clinical applications requiring the delivery of large genes or multiple transgenes, which cannot be packaged into other widely used viral vectors. Currently, common HdAd production systems use an Ad helper virus (HV) with a packaging signal (Ψ) that is flanked by either loxP or FRT sites, which is excised in producer cells expressing Cre or Flp recombinases to prevent HV packaging. However, these production systems prevent the use of HdAd vectors for genetic strategies that rely on Cre or Flp recombination for cell-type-specific expression. To overcome these limitations, we developed the VikAD production system, which is based on producer cells expressing the Vika recombinase and an HV that contains a Ψ flanked by vox sites. The availability of this production system will greatly expand the utility and flexibility of HdAd vectors for use in research applications to monitor and manipulate cellular activity with increased specificity. VikAD is a helper-dependent adenovirus (HdAd) production platform that utilizes a cell line expressing the Vika site-specific recombinase and an Ad HV that contains the packaging sequence flanked by vox sites. VikAD enables use of HdAd with genetic intersectional strategies using Cre and Flp or other site-specific recombinases.
登录
查看更多内容
影响因子:
4.6
作者:
Bajar BT;Wang ES;Lam AJ;Kim BB;Jacobs CL;Howe ES;Davidson MW;Lin MZ;Chu J
通讯作者:
Chu J
影响因子:
12.4
作者:
Mian, A;McCormack, M;Lee, B
通讯作者:
Lee, B
DOI:
10.1007/978-1-4939-6352-2_5
发表时间:
2016-01-01
期刊:
HIGH-RESOLUTION IMAGING OF CELLULAR PROTEINS: METHODS AND PROTOCOLS
影响因子:
--
作者:
Montesinos, Monica S.;Satterfield, Rachel;Young, Samuel M., Jr.
通讯作者:
Young, Samuel M., Jr.
影响因子:
14.8
作者:
Miura H;Quadros RM;Gurumurthy CB;Ohtsuka M
通讯作者:
Ohtsuka M
影响因子:
--
作者:
Fenno, Lief E;Mattis, Joanna;Deisseroth, Karl
通讯作者:
Deisseroth, Karl