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A Cross Talking between the Gut Microbiota and Metabolites of Participants in a Confined Environment.

Xin SongZiying WangYong-Jun XiaZheng ChenGuangqiang WangYijin YangBeiwei ZhuLianzhong AiHaodan XuChuan Wang
Published in: Nutrients (2024)
Certain workplaces, like deep-sea voyages, subject workers to chronic psychological stress and circadian rhythm disorders due to confined environments and frequent shifts. In this study, participants lived in a strictly controlled confined environment, and we analyzed the effects of a confined environment on gut microbiota and metabolites. The results showed that living in confined environments can significantly alter both the gut microbiota and the gut metabolome, particularly affecting lipid metabolism pathways like glycerophospholipid metabolism. There was a significant reduction in the abundance of Faecalibacterium and Bacteroides , while Blautia , Bifidobacterium , and Collinsella showed significant increases. An association analysis revealed a strong correlation between changes in the gut microbiota and the metabolome. Four upregulated lipid metabolites may serve as biomarkers for damage induced by confined environments, and certain gut microbiota alterations, such as those involving Faecalibacterium and Bacteroides , could be potential psychobiotics or therapeutic targets for enhancing mental health in a confined environment.
Keyphrases
  • mental health
  • ms ms
  • risk assessment
  • oxidative stress
  • fatty acid
  • blood pressure
  • physical activity