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Updated: Jul 4, 2026

An In Vivo Method for Evaluating the Gut-Blood Barrier and Liver Metabolism of Microbiota Products
Published on: October 20, 2018
Special Issue "Probiotics and Their Metabolism": Editorial
Mohammed Kamal Salman1, Gianluigi Mauriello1
1Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy.
Probiotics benefit human health and prevent disease through their metabolites. These beneficial compounds include antimicrobial agents, short-chain fatty acids (SCFAs), organic acids, and bioactive molecules.
Area of Science:
- Microbiology and Human Health
- Gut Microbiome Research
Background:
- Probiotics are increasingly recognized for their health-promoting properties.
- The mechanisms underlying probiotic benefits are complex and multifaceted.
Discussion:
- Probiotic efficacy is mediated by a diverse array of secreted metabolites.
- Key metabolites include antimicrobial compounds, short-chain fatty acids (SCFAs), organic acids, and various bioactive substances.
- These metabolites play crucial roles in modulating the host's physiological functions and immune responses.
Key Insights:
- Metabolites produced by probiotics are central to their beneficial effects on human health.
- The identified metabolites contribute to disease prevention and overall well-being.
- Understanding these molecular mediators is vital for harnessing probiotic potential.
Outlook:
- Further research into specific metabolite functions can optimize probiotic applications.
- Targeted metabolite production could lead to novel therapeutic strategies.
- Continued investigation will elucidate the full spectrum of probiotic-mediated health benefits.
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