Discovery of natural multi-targets neuraminidase inhibitor glycosides compounds against influenza A virus through network pharmacology, virtual screening, molecular dynamics simulation, and in vitro experiment

被引:2
|
作者
Cao, Luxi [1 ]
Liu, Yaru [1 ]
Ma, Bei [1 ]
Yi, Bingxiang [1 ]
Sun, Jiaying [1 ,2 ,3 ]
机构
[1] Chongqing Univ Technol, Sch Pharm & Bioengn, Chongqing, Peoples R China
[2] Key Lab Screening & Act Evaluat Targeted Drugs, Chongqing, Peoples R China
[3] Chongqing Univ Technol, Sch Pharm & Bioengn, Chongqing 400054, Peoples R China
关键词
influenza; mechanism research; multi-targets; network pharmacology; neuraminidase inhibitors; virtual screening; PARADIGM; SOFTWARE;
D O I
10.1111/cbdd.14359
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Influenza virus continually challenges both human and animal health. Moreover, influenza viruses are easy to mutate. In a certain degree, vaccines may not catch up with rapid mutant paces of viruses. Anti-influenza drugs NIs (neuraminidase inhibitors) are one of the best choices. Therefore, based on ADMET properties, eight optimal natural multi-targets NIs glycosides compounds (IC50 = 0.094-97.275 & mu;M) are found from radix glycyrrhizae, flos sophorae, caulis spatholobi, radix astragali, radix glycyrrhizae, semen astragali complanati, and common fenugreek seed through network pharmacology, molecular docking, dynamics simulation, quantum chemistry, and in vitro experiment. Moreover, mechanism research illustrates these natural compounds treat influenza A virus through key targets TLR4, TNF, and IL6 (high fever, acute respiratory distress syndrome), MAPK1, and MAPK3 (MAPK signaling pathway, viral RNP export, and viral protein expression), IL1B (NOD-like receptor signaling pathway, suppressed maturation of pro-IL-1 & beta; and pro-IL-18), CASP3 (apoptosis), AKT1 (inhibited premature apoptosis), and EP300 (viral myocarditis, chemoattraction of monocytes and macrophages, T-cell activation antibody response). Eight natural multi-targets neuraminidase inhibitor glycosides compounds (IC50 = 0.09432-93.86 & mu;M) are discovered through network pharmacology, molecular docking, dynamics simulation, quantum chemistry, and in vitro verification. Moreover, these compounds treat influenza A virus through targets TLR4, TNF, IL6, MAPK1, MAPK3, IL1B, CASP3, AKT1, and EP300.image
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页数:11
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