Spying on SARS-CoV-2 with Fluorescent Tags and Protease Reporters.
Spying on SARS-CoV-2 with Fluorescent Tags and Protease Reporters.
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DOI:
10.3390/v15102005
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发表时间:
2023-09-27
期刊:
影响因子:
--
通讯作者:
Shu X
中科院分区:
文献类型:
--
作者:
To TL;Li X;Shu X
The SARS-CoV-2 coronavirus has caused worldwide disruption through the COVID-19 pandemic, providing a sobering reminder of the profound impact viruses can have on human well-being. Understanding virus life cycles and interactions with host cells lays the groundwork for exploring therapeutic strategies against virus-related diseases. Fluorescence microscopy plays a vital role in virus imaging, offering high spatiotemporal resolution, sensitivity, and spectroscopic versatility. In this opinion piece, we first highlight two recent techniques, SunTag and StayGold, for the in situ imaging of viral RNA translation and viral assembly. Next, we discuss a new class of genetically encoded fluorogenic protease reporters, such as FlipGFP, which can be customized to monitor SARS-CoV-2’s main (Mpro) or papain-like (PLpro) protease activity. These assays have proven effective in identifying potential antivirals through high-throughput screening, making fluorogenic viral protease reporters a promising platform for viral disease diagnostics and therapeutics.
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影响因子:
8.6
作者:
Makhijani K;To TL;Ruiz-González R;Lafaye C;Royant A;Shu X
通讯作者:
Shu X
影响因子:
46.9
作者:
Cabantous, S;Terwilliger, TC;Waldo, GS
通讯作者:
Waldo, GS
影响因子:
5.4
作者:
Froggatt HM;Heaton BE;Heaton NS
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Heaton NS
影响因子:
18.2
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Ma C;Sacco MD;Xia Z;Lambrinidis G;Townsend JA;Hu Y;Meng X;Szeto T;Ba M;Zhang X;Gongora M;Zhang F;Marty MT;Xiang Y;Kolocouris A;Chen Y;Wang J
通讯作者:
Wang J
DOI:
10.1126/science.abg5827
发表时间:
2021-08-20
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Drayman N;DeMarco JK;Jones KA;Azizi SA;Froggatt HM;Tan K;Maltseva NI;Chen S;Nicolaescu V;Dvorkin S;Furlong K;Kathayat RS;Firpo MR;Mastrodomenico V;Bruce EA;Schmidt MM;Jedrzejczak R;Muñoz-Alía MÁ;Schuster B;Nair V;Han KY;O'Brien A;Tomatsidou A;Meyer B;Vignuzzi M;Missiakas D;Botten JW;Brooke CB;Lee H;Baker SC;Mounce BC;Heaton NS;Severson WE;Palmer KE;Dickinson BC;Joachimiak A;Randall G;Tay S
通讯作者:
Tay S