典型文献
Schaftoside inhibits 3CLpro and PLpro of SARS-CoV-2 virus and regulates immune response and inflammation of host cells for the treatment of COVID-19
文献摘要：
It is an urgent demand worldwide to control the coronavirus disease 2019(COVID-19)pandemic caused by the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)virus.The 3-chymotrypsin-like protease(3CLpro)and papain-like protease(PLpro)are key targets to discover SARS-CoV-2 inhibitors.After screening 12 Chinese herbal medicines and 125 compounds from licorice,we found that a popular natural product schaftoside inhibited 3CLpro and PLpro with IC50 values of 1.73 士 0.22 and 3.91 士 0.19 μmol/L,respectively,and inhibited SARS-CoV-2 virus in Vero E6 cells with EC50 of 11.83±3.23 μmol/L.Hydrogen-deuterium exchange mass spectrometry analysis,quantum mechanics/molecular mechanics calculations,together with site-directed mutagenesis indicated the anti-viral activities of schaftoside were related with non-covalent interactions with H41,G143 and R188 of 3CLpro,and K157,E167 and A246 of PLpro.Moreover,proteomics analysis and cytokine assay revealed that schaftoside also regulated immune response and inflammation of the host cells.The anti-inflammatory activities of schaftoside were confirmed on lipopolysaccharide-induced acute lung injury mice.Schaftoside showed good safety and pharmacokinetic property,and could be a promising drug candidate for the prevention and treatment of COVID-19.
文献关键词：
中图分类号：
作者姓名：
Yang Yi;Meng Zhang;Heng Xue;Rong Yu;Yang-Oujie Bao;Yi Kuang;Yue Chai;Wen Ma;Jing Wang;Xiaomeng Shi;Wenzhe Li;Wei Hong;Junhua Li;Elishiba Muturi;Hongping Wei;Joachim Wlodarz;Szczepan Roszak;Xue Qiao;Hang Yang;Min Ye
作者机构：
State Key Laboratory of Natural and Biomimetic Drugs,School of Pharmaceutical Sciences,Peking University,Beijing 100191,China;CAS Key Laboratory of Special Pathogens and Biosafety,Center for Biosafety Mega-Science,Wuhan Institute of Virology,Chinese Academy of Sciences,Wuhan 430071,China;University of Chinese Academy of Sciences,Beijing 100049,China;Faculty of Science and Technology,University of Silesia,Katowice 40-007,Poland;Department of Physical and Quantum Chemistry,Faculty of Chemistry,Wroclaw University of Science and Technology,Wroclaw 50-370,Poland
文献出处：
引用格式：
[1]Yang Yi;Meng Zhang;Heng Xue;Rong Yu;Yang-Oujie Bao;Yi Kuang;Yue Chai;Wen Ma;Jing Wang;Xiaomeng Shi;Wenzhe Li;Wei Hong;Junhua Li;Elishiba Muturi;Hongping Wei;Joachim Wlodarz;Szczepan Roszak;Xue Qiao;Hang Yang;Min Ye-.Schaftoside inhibits 3CLpro and PLpro of SARS-CoV-2 virus and regulates immune response and inflammation of host cells for the treatment of COVID-19)[J].药学学报（英文版）,2022(11):4154-4164
A类：
Schaftoside,schaftoside,H41,G143,R188,K157,E167,A246
B类：
inhibits,3CLpro,PLpro,SARS,CoV,regulates,immune,response,inflammation,host,cells,treatment,It,urgent,demand,worldwide,control,coronavirus,disease,pandemic,caused,by,severe,acute,respiratory,syndrome,chymotrypsin,like,protease,papain,are,key,targets,discover,inhibitors,After,screening,Chinese,herbal,medicines,compounds,from,licorice,found,that,popular,natural,product,inhibited,IC50,values,respectively,Vero,E6,EC50,Hydrogen,deuterium,exchange,mass,spectrometry,analysis,quantum,mechanics,molecular,calculations,together,site,directed,mutagenesis,indicated,anti,viral,activities,were,related,covalent,interactions,Moreover,proteomics,cytokine,assay,revealed,also,regulated,inflammatory,confirmed,lipopolysaccharide,induced,lung,injury,mice,showed,good,safety,pharmacokinetic,property,could,be,promising,drug,candidate,prevention
AB值：
0.551935
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
