The aim of this study was to identify the anti-inflammatory markers of Zhachong shisanwei pills (ZC-13) and characterize their mechanisms. UPLC/Q-TOF-MS combined with an NF-κB dual fluorescence reporter gene system and NO content detection were utilized to identify the anti-inflammatory bioactive substances in ZC-13. Network pharmacology and bioinformatics methods were used to predict the main targets and pathways of these anti-inflammatory markers, and to verify the main anti-inflammatory pathways of costunolide. Results showed that in ZC-13, four kinds of markers related to NF-κB inhibition were identified: gallic acid, ellagic acid, liquiritin apioside, glycyrrhizic acid, and four kinds of markers related to NO release inhibition were found: gallic acid, liquiritigenin, costunolide, and dehydrocostus lactone. The above components exert anti-inflammatory activities mainly through the regulation of PDK1 (3-phosphoinositide-dependent protein kinase 1), MAPK14 (mitogen-activated protein kinase), GSK3β (glycogen synthase kinase-3β) and other anti-inflammatory-related targets, and further adjust the PI3K-AKT (phosphoinositide 3-kinase- protein kinase B), MAPK, mTOR (mammalian target of rapamycin) pathways. Among them, costunolide can inhibit AKT phosphorylation and NF-κB nuclear transfer. The above results identified the anti-inflammatory markers and possible mechanisms of ZC-13, and provide a theoretical basis for standardizing the clinical application and quality of ZC-13.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |