Identification of potent small molecule inhibitors of SARS-CoV-2 entry.
Identification of potent small molecule inhibitors of SARS-CoV-2 entry.
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DOI:
10.1016/j.slasd.2021.10.012
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发表时间:
2022-01
期刊:
影响因子:
--
通讯作者:
Spicer TP
中科院分区:
文献类型:
--
作者:
Mediouni S;Mou H;Otsuka Y;Jablonski JA;Adcock RS;Batra L;Chung DH;Rood C;de Vera IMS;Rahaim R Jr;Ullah S;Yu X;Getmanenko YA;Kennedy NM;Wang C;Nguyen TT;Hull M;Chen E;Bannister TD;Baillargeon P;Scampavia L;Farzan M;Valente ST;Spicer TP
The severe acute respiratory syndrome coronavirus 2 responsible for COVID-19 remains a persistent threat to mankind, especially for the immunocompromised and elderly for which the vaccine may have limited effectiveness. Entry of SARS-CoV-2 requires a high affinity interaction of the viral spike protein with the cellular receptor angiotensin-converting enzyme 2. Novel mutations on the spike protein correlate with the high transmissibility of new variants of SARS-CoV-2, highlighting the need for small molecule inhibitors of virus entry into target cells. We report the identification of such inhibitors through a robust high-throughput screen testing 15,000 small molecules from unique libraries. Several leads were validated in a suite of mechanistic assays, including whole cell SARS-CoV-2 infectivity assays. The main lead compound, calpeptin, was further characterized using SARS-CoV-1 and the novel SARS-CoV-2 variant entry assays, SARS-CoV-2 protease assays and molecular docking. This study reveals calpeptin as a potent and specific inhibitor of SARS-CoV-2 and some variants.
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DOI:
10.1073/pnas.1810137115
发表时间:
2018-10-16
影响因子:
11.1
作者:
Janes J;Young ME;Chen E;Rogers NH;Burgstaller-Muehlbacher S;Hughes LD;Love MS;Hull MV;Kuhen KL;Woods AK;Joseph SB;Petrassi HM;McNamara CW;Tremblay MS;Su AI;Schultz PG;Chatterjee AK
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Chatterjee AK
影响因子:
4.8
作者:
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Zhu, Ying
影响因子:
5.4
作者:
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通讯作者:
Rottier, Peter J. M.
DOI:
10.12703/p7-04
发表时间:
2015
期刊:
F1000prime reports
影响因子:
--
作者:
Iascone DM;Henderson CE;Lee JC
通讯作者:
Lee JC
DOI:
10.23750/abm.v91i1.9402
发表时间:
2020-03-19
期刊:
Acta bio-medica : Atenei Parmensis
影响因子:
--
作者:
Baglivo M;Baronio M;Natalini G;Beccari T;Chiurazzi P;Fulcheri E;Petralia PP;Michelini S;Fiorentini G;Miggiano GA;Morresi A;Tonini G;Bertelli M
通讯作者:
Bertelli M