TMPRSS2 and SARS-CoV-2 SPIKE interaction assay for uHTS.
TMPRSS2 and SARS-CoV-2 SPIKE interaction assay for uHTS.
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DOI:
10.1093/jmcb/mjad017
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发表时间:
2023-08-03
影响因子:
5.5
通讯作者:
中科院分区:
文献类型:
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作者:
SARS-CoV-2, the coronavirus that causes the disease COVID-19, has claimed millions of lives over the past 2 years. This demands rapid development of effective therapeutic agents that target various phases of the viral replication cycle. The interaction between host transmembrane serine protease 2 (TMPRSS2) and viral SPIKE protein is an important initial step in SARS-CoV-2 infection, offering an opportunity for therapeutic development of viral entry inhibitors. Here, we report the development of a time-resolved fluorescence/Förster resonance energy transfer (TR-FRET) assay for monitoring the TMPRSS2–SPIKE interaction in lysate from cells co-expressing these proteins. The assay was configured in a 384-well-plate format for high-throughput screening with robust assay performance. To enable large-scale compound screening, we further miniaturized the assay into 1536-well ultrahigh-throughput screening (uHTS) format. A pilot screen demonstrated the utilization of the assay for uHTS. Our optimized TR-FRET uHTS assay provides an enabling platform for expanded screening campaigns to discover new classes of small-molecule inhibitors that target the SPIKE and TMPRSS2 protein–protein interaction.
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影响因子:
16.6
作者:
Li Z;Ivanov AA;Su R;Gonzalez-Pecchi V;Qi Q;Liu S;Webber P;McMillan E;Rusnak L;Pham C;Chen X;Mo X;Revennaugh B;Zhou W;Marcus A;Harati S;Chen X;Johns MA;White MA;Moreno C;Cooper LA;Du Y;Khuri FR;Fu H
通讯作者:
Fu H
影响因子:
6.7
作者:
Papa G;Mallery DL;Albecka A;Welch LG;Cattin-Ortolá J;Luptak J;Paul D;McMahon HT;Goodfellow IG;Carter A;Munro S;James LC
通讯作者:
James LC
影响因子:
1.8
作者:
Xiong, Jinglin;Pecchi, Valentina Gonzalez;Du, Yuhong
通讯作者:
Du, Yuhong
DOI:
10.1056/nejmoa2118542
发表时间:
2022-04-14
期刊:
The New England journal of medicine
影响因子:
--
作者:
Hammond J;Leister-Tebbe H;Gardner A;Abreu P;Bao W;Wisemandle W;Baniecki M;Hendrick VM;Damle B;Simón-Campos A;Pypstra R;Rusnak JM;EPIC-HR Investigators
通讯作者:
EPIC-HR Investigators
影响因子:
3.6
作者:
Mo, Xiulei;Qi, Qi;Fu, Haian
通讯作者:
Fu, Haian