Cellular metabolomic study of baicalin against respiratory syncytial virus
- Author:
Na LI
1
;
Xiao-Xue WANG
1
;
Tian-Yuan JING
1
;
Ya-Nan HU
1
;
Hai-Tao DU
2
;
Ya-Nan HU
2
;
Ping WANG
2
;
Wei LI
3
;
Ping WANG
4
Author Information
- Publication Type:Journal Article
- Keywords: action stage; baicalin; cellular metabolomics; lipid metabolism; pharmacodynamics; respiratory syncytial virus
- From: Chinese Pharmacological Bulletin 2023;39(4):750-757
- CountryChina
- Language:Chinese
- Abstract: Aim To explore the effect of baicalin on respiratory syncytial virus in vitro and its effect on cell metabolism. Methods The anti-RSV effect of baicalin in vitro was verified by antiviral cell experiment, and the cellular metabolic mechanism of baicalin against RSV was explored by cell metabolomics. Results Baicalin had an inhibitory effect on all stages of RSV infection, and the condition of CPE was significantly improved, which may mainly play a role in the adsorption and proliferation of RSV. A total of 19 differential metabolites were screened by cell metabolomics, which were mainly glycerol phospholipids, nucleosides and fatty acids. Seven metabolic pathways were obtained by enrichment analysis, which were mainly related to glycerol-phospholipid metabolism, fatty acid metabolism (arachidonic acid metabolism, α-linolenic acid metabolism, linoleic acid metabolism), amino acid metabolism and purine metabolism. Conclusions Baicalin has significant inhibitory effect on the adsorption and proliferation of RSV, which may be related to fatty acid metabolism, glycerol phospholipid metabolism, amino acid and purine metabolism.
