Robust genome and RNA editing via CRISPR nucleases in PiggyBac systems.
Robust genome and RNA editing via CRISPR nucleases in PiggyBac systems.
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DOI:
10.1016/j.bioactmat.2022.01.046
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发表时间:
2022-08
影响因子:
18.9
通讯作者:
Lian XL
中科院分区:
文献类型:
--
作者:
Jiang Y;Hoenisch RC;Chang Y;Bao X;Cameron CE;Lian XL
CRISPR/Cas-mediated genome editing in human pluripotent stem cells (hPSCs) offers unprecedented opportunities for developing in vitro disease modeling, drug screening and cell-based therapies. To efficiently deliver the CRISPR components, here we developed two all-in-one vectors containing Cas9/gRNA and inducible Cas13d/gRNA cassettes for robust genome editing and RNA interference respectively. These vectors utilized the PiggyBac transposon system, which allows stable expression of CRISPR components in hPSCs. The Cas9 vector PB-CRISPR exhibited high efficiency (up to 99%) of inducing gene knockout in both protein-coding genes and long non-coding RNAs. The other inducible Cas13d vector achieved extremely high efficiency in RNA knockdown (98% knockdown for CD90) with optimized gRNA designs. Taken together, our PiggyBac CRISPR vectors can serve as powerful toolkits for studying gene functions in hPSCs. PB-CRISPR enables robust knockout of genes expressed in hPSCs. PB-CRISPR enables robust knockout of silent genes in hPSCs. PB-CRISPR enables robust knockout of lncRNAs in hPSCs. Inducible piggyBac Cas13d system enables robust RNA knockdown.
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影响因子:
5.3
作者:
Pandey P;Zhang N;Curtis BR;Newman PJ;Denomme GA
通讯作者:
Denomme GA
影响因子:
3.7
作者:
Goodwin, Jacob;Laslett, Andrew L.;Rugg-Gunn, Peter J.
通讯作者:
Rugg-Gunn, Peter J.
DOI:
10.1126/science.aaf5573
发表时间:
2016-08-05
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Abudayyeh OO;Gootenberg JS;Konermann S;Joung J;Slaymaker IM;Cox DB;Shmakov S;Makarova KS;Semenova E;Minakhin L;Severinov K;Regev A;Lander ES;Koonin EV;Zhang F
通讯作者:
Zhang F
影响因子:
64.8
作者:
East-Seletsky A;O'Connell MR;Knight SC;Burstein D;Cate JH;Tjian R;Doudna JA
通讯作者:
Doudna JA
影响因子:
56.9
作者:
Jinek, Martin;Chylinski, Krzysztof;Charpentier, Emmanuelle
通讯作者:
Charpentier, Emmanuelle