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Vitamin D and the Host-Gut Microbiome: A Brief Overview.
Acta Histochemica et Cytochemica ( IF 2.4 ) Pub Date : 2020-06-26 , DOI: 10.1267/ahc.20011
Nuraly S Akimbekov 1 , Ilya Digel 2 , Dinara K Sherelkhan 1 , Afzalunnessa B Lutfor 3 , Mohammed S Razzaque 4
Affiliation  

There is a growing body of evidence for the effects of vitamin D on intestinal host-microbiome interactions related to gut dysbiosis and bowel inflammation. This brief review highlights the potential links between vitamin D and gut health, emphasizing the role of vitamin D in microbiological and immunological mechanisms of inflammatory bowel diseases. A comprehensive literature search was carried out in PubMed and Google Scholar using combinations of keywords “vitamin D,” “intestines,” “gut microflora,” “bowel inflammation”. Only articles published in English and related to the study topic are included in the review. We discuss how vitamin D (a) modulates intestinal microbiome function, (b) controls antimicrobial peptide expression, and (c) has a protective effect on epithelial barriers in the gut mucosa. Vitamin D and its nuclear receptor (VDR) regulate intestinal barrier integrity, and control innate and adaptive immunity in the gut. Metabolites from the gut microbiota may also regulate expression of VDR, while vitamin D may influence the gut microbiota and exert anti-inflammatory and immune-modulating effects. The underlying mechanism of vitamin D in the pathogenesis of bowel diseases is not fully understood, but maintaining an optimal vitamin D status appears to be beneficial for gut health. Future studies will shed light on the molecular mechanisms through which vitamin D and VDR interactions affect intestinal mucosal immunity, pathogen invasion, symbiont colonization, and antimicrobial peptide expression.



中文翻译:

维生素D和宿主-肠道微生物组:简要概述。

越来越多的证据表明维生素D对与肠道营养不良和肠道炎症有关的肠道宿主-微生物组相互作用的影响。本文简要介绍了维生素D与肠道健康之间的潜在联系,并强调了维生素D在炎症性肠病的微生物学和免疫学机制中的作用。在PubMed和Google Scholar中,使用关键词“维生素D”,“肠”,“肠道菌群”,“肠道炎症”的组合进行了全面的文献搜索。该评论仅包括以英文发表且与研究主题相关的文章。我们讨论维生素D(a)如何调节肠道微生物组功能,(b)控制抗菌肽的表达,以及(c)对肠道粘膜上皮屏障的保护作用。维生素D及其核受体(VDR)调节肠道屏障的完整性,并控制肠道的先天性和适应性免疫。肠道菌群的代谢产物也可能调节VDR的表达,而维生素D可能会影响肠道菌群并发挥抗炎和免疫调节作用。肠道疾病发病机理中维生素D的潜在机制尚不完全清楚,但维持最佳维生素D状态似乎对肠道健康有益。未来的研究将阐明维生素D和VDR相互作用影响肠道粘膜免疫,病原体入侵,共生菌定植和抗菌肽表达的分子机制。肠道菌群的代谢产物也可能调节VDR的表达,而维生素D可能影响肠道菌群并发挥抗炎和免疫调节作用。肠道疾病发病机理中维生素D的潜在机制尚不完全清楚,但维持最佳维生素D状态似乎对肠道健康有益。未来的研究将阐明维生素D和VDR相互作用影响肠道粘膜免疫,病原体入侵,共生菌定植和抗菌肽表达的分子机制。肠道菌群的代谢产物也可能调节VDR的表达,而维生素D可能会影响肠道菌群并发挥抗炎和免疫调节作用。肠道疾病发病机理中维生素D的潜在机制尚不完全清楚,但维持最佳的维生素D状态似乎对肠道健康有益。未来的研究将阐明维生素D和VDR相互作用影响肠道粘膜免疫,病原体入侵,共生菌定植和抗菌肽表达的分子机制。但是维持最佳的维生素D状态似乎对肠道健康有益。未来的研究将阐明维生素D和VDR相互作用影响肠道粘膜免疫,病原体入侵,共生菌定植和抗菌肽表达的分子机制。但是维持最佳的维生素D状态似乎对肠道健康有益。未来的研究将阐明维生素D和VDR相互作用影响肠道粘膜免疫,病原体入侵,共生菌定植和抗菌肽表达的分子机制。

更新日期:2020-08-23
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