CRISPR-based self-cleaving mechanism for controllable gene delivery in human cells.
CRISPR-based self-cleaving mechanism for controllable gene delivery in human cells.
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DOI:
10.1093/nar/gku1326
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发表时间:
2015-01
影响因子:
14.9
通讯作者:
Bleris L
中科院分区:
文献类型:
--
作者:
Moore R;Spinhirne A;Lai MJ;Preisser S;Li Y;Kang T;Bleris L
Controllable gene delivery via vector-based systems remains a formidable challenge in mammalian synthetic biology and a desirable asset in gene therapy applications. Here, we introduce a methodology to control the copies and residence time of a gene product delivered in host human cells but also selectively disrupt fragments of the delivery vehicle. A crucial element of the proposed system is the CRISPR protein Cas9. Upon delivery, Cas9 guided by a custom RNA sequence cleaves the delivery vector at strategically placed targets thereby inactivating a co-expressed gene of interest. Importantly, using experiments in human embryonic kidney cells, we show that specific parameters of the system can be adjusted to fine-tune the delivery properties. We envision future applications in complex synthetic biology architectures, gene therapy and trace-free delivery.
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影响因子:
2.3
作者:
Sage D;Unser M;Salmon P;Dibner C
通讯作者:
Dibner C
DOI:
10.1038/nrm3738
发表时间:
2014-02
期刊:
Nature reviews. Molecular cell biology
影响因子:
--
作者:
通讯作者:
--
影响因子:
56.9
作者:
Jinek, Martin;Chylinski, Krzysztof;Charpentier, Emmanuelle
通讯作者:
Charpentier, Emmanuelle
影响因子:
48
作者:
Gibson, Daniel G.;Young, Lei;Smith, Hamilton O.
通讯作者:
Smith, Hamilton O.
DOI:
10.1126/science.1232033
发表时间:
2013-02-15
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Mali P;Yang L;Esvelt KM;Aach J;Guell M;DiCarlo JE;Norville JE;Church GM
通讯作者:
Church GM