Hexiao Jia, Xiaodong Guo, Yihong Wei, Can Can, Na He, Hailei Zhang, Xinyu Yang, Hanyang Wu, Wancheng Liu, Daoxin Ma
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Chronic stress, gut microbiota, and immunity: interconnections and implications for health.
Psychological stress influences the hypothalamic-pituitary-adrenal (HPA) and the sympathetic-adrenal -medullary (SAM) axes which directly impact the immune system. Stress not only affects hematopoietic stem cell activity but also increases the circulating levels of inflammatory cells, thereby potentially exacerbating pathogenic conditions. Moreover, stress affects hormone release, inflammation, and autonomic changes, which can modify the composition of the gut microbiota and indirectly alter the immune system. This review aims to summarize the research that demonstrates the relationships among stress, the gut microbiota, and hematopoiesis to increase our understanding of the intricate connections among them, while also highlighting the bidirectional influences among chronic diseases, systemic inflammation, and stress.
期刊介绍:
Molecular and Cellular Biochemistry: An International Journal for Chemical Biology in Health and Disease publishes original research papers and short communications in all areas of the biochemical sciences, emphasizing novel findings relevant to the biochemical basis of cellular function and disease processes, as well as the mechanics of action of hormones and chemical agents. Coverage includes membrane transport, receptor mechanism, immune response, secretory processes, and cytoskeletal function, as well as biochemical structure-function relationships in the cell.
In addition to the reports of original research, the journal publishes state of the art reviews. Specific subjects covered by Molecular and Cellular Biochemistry include cellular metabolism, cellular pathophysiology, enzymology, ion transport, lipid biochemistry, membrane biochemistry, molecular biology, nuclear structure and function, and protein chemistry.