当前位置: X-MOL 学术Pharmacol. Therapeut. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Bile acid metabolism and signaling, the microbiota, and metabolic disease
Pharmacology & Therapeutics ( IF 13.5 ) Pub Date : 2022-07-02 , DOI: 10.1016/j.pharmthera.2022.108238
Jingwei Cai 1 , Bipin Rimal 1 , Changtao Jiang 2 , John Y L Chiang 3 , Andrew D Patterson 1
Affiliation  

The diversity, composition, and function of the microbial community inhabiting the human gastrointestinal tract contributes to host health through its role in producing energy or signaling molecules that regulate metabolic and immunologic functions. Bile acids are potent metabolic and immune signaling molecules synthesized from cholesterol in the liver and then transported to the intestine where they can undergo metabolism by gut bacteria. The combination of host- and microbiota-derived enzymatic activities contribute to the composition of the bile acid pool and thus there can be great diversity in bile acid composition that depends in part on the differences in the gut bacteria species. Bile acids can profoundly impact host metabolic and immunological functions by activating different bile acid receptors to regulate signaling pathways that control a broad range of complex symbiotic metabolic networks, including glucose, lipid, steroid and xenobiotic metabolism, and modulation of energy homeostasis. Disruption of bile acid signaling due to perturbation of the gut microbiota or dysregulation of the gut microbiota-host interaction is associated with the pathogenesis and progression of metabolic disorders. The metabolic and immunological roles of bile acids in human health have led to novel therapeutic approaches to manipulate the bile acid pool size, composition, and function by targeting one or multiple components of the microbiota-bile acid-bile acid activated receptor axis.



中文翻译:

胆汁酸代谢和信号、微生物群和代谢疾病

栖息在人类胃肠道中的微生物群落的多样性、组成和功能通过其在产生调节代谢和免疫功能的能量或信号分子中的作用促进宿主健康。胆汁酸是有效的代谢和免疫信号分子,由肝脏中的胆固醇合成,然后输送到肠道,在那里它们可以被肠道细菌代谢。宿主和微生物群衍生的酶活性的结合有助于胆汁酸池的组成,因此胆汁酸组成可能存在很大差异,这部分取决于肠道细菌物种的差异。胆汁酸可以通过激活不同的胆汁酸受体来调节控制广泛的复杂共生代谢网络的信号通路,包括葡萄糖、脂质、类固醇和异源代谢,以及能量稳态的调节,从而深刻影响宿主的代谢和免疫功能。由于肠道微生物群扰动或肠道微生物群-宿主相互作用失调导致的胆汁酸信号传导中断与代谢紊乱的发病机制和进展有关。胆汁酸在人类健康中的代谢和免疫学作用导致了新的治疗方法,通过靶向微生物群-胆汁酸-胆汁酸激活受体轴的一种或多种成分来控制胆汁酸池的大小、组成和功能。包括葡萄糖、脂质、类固醇和异生素代谢,以及能量稳态的调节。由于肠道微生物群扰动或肠道微生物群-宿主相互作用失调导致的胆汁酸信号传导中断与代谢紊乱的发病机制和进展有关。胆汁酸在人类健康中的代谢和免疫学作用导致了新的治疗方法,通过靶向微生物群-胆汁酸-胆汁酸激活受体轴的一种或多种成分来控制胆汁酸池的大小、组成和功能。包括葡萄糖、脂质、类固醇和异生素代谢,以及能量稳态的调节。由于肠道微生物群扰动或肠道微生物群-宿主相互作用失调导致的胆汁酸信号传导中断与代谢紊乱的发病机制和进展有关。胆汁酸在人类健康中的代谢和免疫学作用导致了新的治疗方法,通过靶向微生物群-胆汁酸-胆汁酸激活受体轴的一种或多种成分来控制胆汁酸库的大小、组成和功能。由于肠道微生物群扰动或肠道微生物群-宿主相互作用失调导致的胆汁酸信号传导中断与代谢紊乱的发病机制和进展有关。胆汁酸在人类健康中的代谢和免疫学作用导致了新的治疗方法,通过靶向微生物群-胆汁酸-胆汁酸激活受体轴的一种或多种成分来控制胆汁酸池的大小、组成和功能。由于肠道微生物群扰动或肠道微生物群-宿主相互作用失调导致的胆汁酸信号传导中断与代谢紊乱的发病机制和进展有关。胆汁酸在人类健康中的代谢和免疫学作用导致了新的治疗方法,通过靶向微生物群-胆汁酸-胆汁酸激活受体轴的一种或多种成分来控制胆汁酸池的大小、组成和功能。

更新日期:2022-07-03
down
wechat
bug