饮食-微生物群轴:人类健康和疾病中肠道通透性的关键调节器。

IF 3.6 Q2 MEDICINE, RESEARCH & EXPERIMENTAL Tissue Barriers Pub Date : 2023-04-03 Epub Date: 2022-05-21 DOI:10.1080/21688370.2022.2077069
Raju Lama Tamang, Anthony F Juritsch, Rizwan Ahmad, Jeffrey D Salomon, Punita Dhawan, Amanda E Ramer-Tait, Amar B Singh
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引用次数: 0

摘要

肠道屏障协调了对营养物质和代谢物的选择性渗透,同时排除有害刺激。最近的科学进步证实了肠道微生物群在人类健康中的因果作用,这使人们再次对肠道渗透性产生了兴趣。考虑到肠道屏障在抵御外来抗原方面的作用已得到公认,越来越多的证据表明,肠道通透性与微生物群在调节人体健康方面存在因果关系。然而,人们对支配肠道屏障功能的宿主与微生物群之间的动态相互作用的了解仍然很有限。此外,益生菌和益生元等微生物组靶向疗法同时促进肠道屏障功能和宿主健康的系统级机制仍是一个需要积极研究的领域。本综述总结了最近在了解人体健康中肠道通透性的动态及其与肠道微生物群的整合方面取得的进展。我们进一步总结了益生菌/益生元影响肠道微生物群和肠屏障功能的机制。
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The diet-microbiota axis: a key regulator of intestinal permeability in human health and disease.

The intestinal barrier orchestrates selective permeability to nutrients and metabolites while excluding noxious stimuli. Recent scientific advances establishing a causal role for the gut microbiota in human health outcomes have generated a resurgent interest toward intestinal permeability. Considering the well-established role of the gut barrier in protection against foreign antigens, there is mounting evidence for a causal link between gut permeability and the microbiome in regulating human health. However, an understanding of the dynamic host-microbiota interactions that govern intestinal barrier functions remains poorly defined. Furthermore, the system-level mechanisms by which microbiome-targeted therapies, such as probiotics and prebiotics, simultaneously promote intestinal barrier function and host health remain an area of active investigation. This review summarizes the recent advances in understanding the dynamics of intestinal permeability in human health and its integration with gut microbiota. We further summarize mechanisms by which probiotics/prebiotics influence the gut microbiota and intestinal barrier functions.

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来源期刊
Tissue Barriers
Tissue Barriers MEDICINE, RESEARCH & EXPERIMENTAL-
CiteScore
6.60
自引率
6.50%
发文量
25
期刊介绍: Tissue Barriers is the first international interdisciplinary journal that focuses on the architecture, biological roles and regulation of tissue barriers and intercellular junctions. We publish high quality peer-reviewed articles that cover a wide range of topics including structure and functions of the diverse and complex tissue barriers that occur across tissue and cell types, including the molecular composition and dynamics of polarized cell junctions and cell-cell interactions during normal homeostasis, injury and disease state. Tissue barrier formation in regenerative medicine and restoration of tissue and organ function is also of interest. Tissue Barriers publishes several categories of articles including: Original Research Papers, Short Communications, Technical Papers, Reviews, Perspectives and Commentaries, Hypothesis and Meeting Reports. Reviews and Perspectives/Commentaries will typically be invited. We also anticipate to publish special issues that are devoted to rapidly developing or controversial areas of research. Suggestions for topics are welcome. Tissue Barriers objectives: Promote interdisciplinary awareness and collaboration between researchers working with epithelial, epidermal and endothelial barriers and to build a broad and cohesive worldwide community of scientists interesting in this exciting field. Comprehend the enormous complexity of tissue barriers and map cross-talks and interactions between their different cellular and non-cellular components. Highlight the roles of tissue barrier dysfunctions in human diseases. Promote understanding and strategies for restoration of tissue barrier formation and function in regenerative medicine. Accelerate a search for pharmacological enhancers of tissue barriers as potential therapeutic agents. Understand and optimize drug delivery across epithelial and endothelial barriers.
期刊最新文献
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