Probiotics Alter Clock Gene Expression in Depression to Improve Mood (2024 Study)

Probiotic treatment may influence core clock gene expression and metabolites in individuals with major depressive disorder (MDD), potentially linking gut microbiota to circadian rhythms and mood regulation. Highlights: CLOCK Gene Expression: The expression level of the CLOCK gene significantly increased only in individuals receiving probiotic treatment, suggesting a direct impact of probiotics on circadian rhythms. …

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Metabolic Biomarkers & Future Depressive Symptoms: Is There a Link?

A new study examined whether metabolic biomarkers assessed through a high-throughput method are associated with future depressive symptoms. The results suggest the metabolites may not play a direct role in depression development. Key Facts: Researchers investigated associations between 121 metabolic measures and depressive symptoms at 7-year follow-up. Some metabolites showed tendencies for links with more …

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