Cited by 117Probiotics and Fermented FoodsGut microbiota and healthInfant Nutrition and Health

Unlocking the Potential of Probiotics: A Comprehensive Review on Research, Production, and Regulation of Probiotics

Open access
da Silva, Tales Fernando, Glória, Rafael de Assis, Americo, Monique Ferrary, Freitas, Andria dos Santos, de Jesus, Luis Claudio Lima, Barroso, Fernanda Alvarenga Lima, Laguna, Juliana Guimarães, Coelho-Rocha, Nina Dias +5 more·2024·Probiotics and Antimicrobial Proteins

Abstract

This review provides a comprehensive overview of the current state of probiotic research, covering a wide range of topics, including strain identification, functional characterization, preclinical and clinical evaluations, mechanisms of action, therapeutic applications, manufacturing considerations, and future directions. The screening process for potential probiotics involves phenotypic and genomic analysis to identify strains with health-promoting properties while excluding those with any factor that could be harmful to the host. In vitro assays for evaluating probiotic traits such as acid tolerance, bile metabolism, adhesion properties, and antimicrobial effects are described. The review highlights promising findings from in vivo studies on probiotic mitigation of inflammatory bowel diseases, chemotherapy-induced mucositis, dysbiosis, obesity, diabetes, and bone health, primarily through immunomodulation and modulation of the local microbiota in human and animal models. Clinical studies demonstrating beneficial modulation of metabolic diseases and human central nervous system function are also presented. Manufacturing processes significantly impact the growth, viability, and properties of probiotics, and the composition of the product matrix and supplementation with prebiotics or other strains can modify their effects. The lack of regulatory oversight raises concerns about the quality, safety, and labeling accuracy of commercial probiotics, particularly for vulnerable populations. Advancements in multi-omics approaches, especially probiogenomics, will provide a deeper understanding of the mechanisms behind probiotic functionality, allowing for personalized and targeted probiotic therapies. However, it is crucial to simultaneously focus on improving manufacturing practices, implementing quality control standards, and establishing regulatory oversight to ensure the safety and efficacy of probiotic products in the face of increasing therapeutic applications.

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Crossref · 10.1007/s12602-024-10247-x

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  • Numerous investigations have examined the distribution of bsh genes across different species, correlating them with substrate-specific BSH activities.

    “Consequently, BSH activity is widely recognized as a key criterion for probiotic selection, and numerous investigations have examined the distribution of bsh genes across different species, correlating them with substrate-specific BSH activities [70].”

    From Bile Salt Hydrolase Activity in the Food-Derived Strain Levilactobacillus brevis M3R3: Genomic and Functional Characterization (2026) · cites this paper as [70]

    The Bile Tolerance and Metabolism section (page not available) describes BSH enzymes across bacterial genera and reports differences in activity by strain and bile-acid substrate. It does not report investigations of bsh gene distribution or correlations between those genes and substrate-specific activity. (LLM, conf=0.85)

    Experimental — accuracy not yet measured
  • BSH activity is widely recognized as a key criterion for probiotic selection.

    “Consequently, BSH activity is widely recognized as a key criterion for probiotic selection, and numerous investigations have examined the distribution of bsh genes across different species, correlating them with substrate-specific BSH activities [70].”

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Authors
da Silva, T. F., Glória, R. D. A., Americo, M. F., Freitas, A. D. S., de Jesus, L. C. L., Barroso, F. A. L., Laguna, J. G., Coelho-Rocha, N. D., Tavares, L. M., le Loir, Y., Jan, G., Guédon, É., & Azevedo, V. A. D. C.
Affiliations
  • Universidade Federal de Minas Gerais (BR)
  • Institut Agro Rennes-Angers (FR)
Venue
Probiotics and Antimicrobial Proteins
Published
2024-03-28
Volume
16
Issue
5
Pages
1687-1723
ISSN
  • 1867-1306 (ISSN-L)
  • 1867-1314
OpenAlex
W4393276045
Cited by
117
References
378
Citations by year
2026: 58 · 2025: 45 · 2024: 14
FWCI
4.32
Type
journal article
Language
en
Open access
Locations
  • Probiotics and Antimicrobial Proteins (publishedVersion, other-oa)
  • PubMed (publishedVersion)
  • HAL (submittedVersion, cc-by)
Funders
  • Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
  • Conselho Nacional de Desenvolvimento Científico e Tecnológico
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Nursing › Nutrition and Dietetics › Infant Nutrition and Health
Keywords
probiotics, acid resistance, bile tolerance, probiotic adhesion, antimicrobial activity, inflammatory bowel disease, chemotherapy-induced mucositis, dysbiosis, obesity, diabetes mellitus, bone health, immunomodulation, gut microbiota, probiotic quality control, probiotic regulation, prebiotics, probiogenomics, multi-omics
MeSH terms
Animals, Humans, Probiotics

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