Research progress on the interactions between gut bacterial β-glucuronidases and Chinese herbal medicines
10.16438/j.0513-4870.2022-1091
- VernacularTitle:肠道菌群β-葡萄糖醛酸苷酶与中草药的互作关系研究进展
- Author:
Zhi-qiang CHEN
;
Shuai TANG
;
Chang-xuan ZHANG
;
Ting LI
;
Hong-qi CHEN
;
Ru YAN
- Publication Type:Research Article
- Keywords:
italic>β-glucuronidase;
gut microbiota;
Chinese herbal medicine;
glucuronidation homeostasis;
gut mucosal barrier;
metabolic homeostasis;
systemic exposure
- From:
Acta Pharmaceutica Sinica
2022;57(12):3465-3479
- CountryChina
- Language:Chinese
-
Abstract:
In traditional oral practice, the presystemic interactions with gut microbiota is an important mechanism underlying the holistic health benefits of Chinese herbal medicines (CHMs), making the study of CHMs distinct from the research of Western medicines of which the systemic exposure (level in blood) is the starting point and the core. Gut microbial metabolism complements host metabolism in maintaining metabolic homeostasis of many biologically important endogenous molecules and the disposition of numerous exogenous compounds. Among them, the widely distributed gut bacterial β-glucuronidases (BGUSs) coordinate with host UDP-glucuronosyltransferases (UGTs) to play a role in the occurrence and intervention of diseases by affecting the glucuronidation homeostasis and altering the intestinal local and/or systemic exposure of endogenous compounds and xenobiotics. On one hand, many ingredients of CHMs undergo enterohepatic circulation; On the other hand, CHMs can act on BGUSs directly or indirectly change the distribution and function of BGUSs through reprogramming gut microbiome. The multiple interactions between BGUSs and CHMs may play an important role in the overall therapeutic benefits of CHMs. This work firstly summarizes the latest research progress on BGUSs; then the physiological, pathological and pharmacological significance of BGUSs are exemplified with representative endogenous and exogenous compounds from the aspects of nutrient utilization, metabolic homeostasis, and therapeutic response based on the varied substrate spectra of BGUSs; finally, the scattered data in literature were integrated to summarize the multiple interactions between BGUSs and CHMs, highlighting the important role of BGUSs in the holistic actions of CHMs.
