Redirecting Vesicular Transport to Improve Nonviral Delivery of Molecular Cargo.
Redirecting Vesicular Transport to Improve Nonviral Delivery of Molecular Cargo.
复制标题
重定向囊泡转运以改善分子货物的非卵病递送。
DOI:
10.1002/adbi.202000059
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发表时间:
2020-08
影响因子:
4.1
通讯作者:
Yuan F
中科院分区:
文献类型:
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作者:
Mao M;Chang CC;Pickar-Oliver A;Cervia LD;Wang L;Ji J;Liton PB;Gersbach CA;Yuan F
Cell engineering relies heavily on viral vectors for delivery of molecular cargo into cells due to their superior efficiency compared to non-viral ones. However, viruses are immunogenic and expensive to manufacture, and have limited delivery capacity. Non-viral delivery approaches avoid these limitations but are currently inefficient for clinical applications. This work demonstrates that the efficiency of non-viral delivery of plasmid DNA, mRNA, Sleeping Beauty transposon, and ribonucleoprotein can be significantly enhanced through pretreatment of cells with the non-degradable sugars (NDS), such as sucrose, trehalose, and raffinose. The enhancement is mediated by incorporation of the NDS into cell membranes, causing enlargement of lysosomes and formation of large (>500 nm) amphisome-like bodies (ALBs). The changes in subcellular structures redirect transport of cargo to ALBs rather than to lysosomes, reducing cargo degradation in cells. The data indicate that pretreatment of cells with NDS is a promising approach to improve non-viral cargo delivery in biomedical applications.
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影响因子:
9.2
作者:
Bright, Nicholas A.;Davis, Luther J.;Luzio, J. Paul
通讯作者:
Luzio, J. Paul
影响因子:
64.5
作者:
Hsu PD;Lander ES;Zhang F
通讯作者:
Zhang F
影响因子:
13.3
作者:
Florey, Oliver;Gammoh, Noor;Overholtzer, Michael
通讯作者:
Overholtzer, Michael
DOI:
10.1038/nrc.2016.97
发表时间:
2016-08-23
期刊:
Nature reviews. Cancer
影响因子:
--
作者:
Fesnak AD;June CH;Levine BL
通讯作者:
Levine BL
影响因子:
21.3
作者:
通讯作者:
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