Natural product virtual-interact-phenotypic target characterization:A novel approach demonstrated with Salvia miltiorrhiza extract
10.1016/j.jpha.2024.101101
- Author:
Rui XU
1
;
Hengyuan YU
;
Yichen WANG
;
Boyu LI
;
Yong CHEN
;
Xuesong LIU
;
Tengfei XU
Author Information
1. College of Pharmaceutical Sciences,Zhejiang University,Hangzhou,310058,China;Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province,College of Pharmaceutical Sciences,Zhejiang University,Hangzhou,310058,China
- Publication Type:Journal Article
- Keywords:
NP-VIP strategy;
Target identification;
Natural products;
Salvia miltiorrhiza
- From:
Journal of Pharmaceutical Analysis
2025;15(2):425-441
- CountryChina
- Language:English
-
Abstract:
Natural products(NPs)have historically been a fundamental source for drug discovery.Yet the complex nature of NPs presents substantial challenges in pinpointing bioactive constituents,and corresponding targets.In the present study,an innovative natural product virtual screening-interaction-phenotype(NP-VIP)strategy that integrates virtual screening,chemical proteomics,and metabolomics to identify and validate the bioactive targets of NPs.This approach reduces false positive results and enhances the ef-ficiency of target identification.Salvia miltiorrhiza(SM),a herb with recognized therapeutic potential against ischemic stroke(IS),was used to illustrate the workflow.Utilizing virtual screening,chemical proteomics,and metabolomics,potential therapeutic targets for SM in the IS treatment were identified,totaling 29,100,and 78,respectively.Further analysis via the NP-VIP strategy highlighted five high-confidence targets,including poly[ADP-ribose]polymerase 1(PARP1),signal transducer and activator of transcription 3(STAT3),amyloid precursor protein(APP),glutamate-ammonia ligase(GLUL),and glutamate decarboxylase 67(GAD67).These targets were subsequently validated and found to play critical roles in the neuroprotective effects of SM.The study not only underscores the importance of SM in treating IS but also sets a precedent for NP research,proposing a comprehensive approach that could be adapted for broader pharmacological explorations.
