Cited by 276Gut microbiota and healthProbiotics and Fermented FoodsMicrobial Metabolites in Food Biotechnology

Ageing and gut microbes: Perspectives for health maintenance and longevity

Biagi, Elena, Candela, Marco, Turroni, Silvia, Garagnani, Paolo, Franceschi, Claudio, Brigidi, Patrizia·2013·Pharmacological Research

Abstract

The ageing process affects the human gut microbiota phylogenetic composition and its interaction with the immune system. Age-related gut microbiota modifications are associated with immunosenescence and inflamm-ageing in a sort of self-sustaining loop, which allows the placement of gut microbiota unbalances among both the causes and the effects of the inflamm-ageing process. Even if, up to now, the link between gut microbiota and the ageing process is only partially understood, the gut ecosystem shows the potential to become a promising target for strategies able to contribute to the health status of older people. In this context, the consumption of pro/prebiotics may be useful in both prevention and treatment of age-related pathophysiological conditions, such as recovery and promotion of immune functions, i.e. adjuvant effect for influenza vaccine, and prevention and/or alleviation of common "winter diseases", as well as constipation and Clostridium difficile-associated diarrhoea. Moreover, being involved in different mechanisms which concur in counteracting inflammation, such as down-regulation of inflammation-associated genes and improvement of colonic mucosa conditions, probiotics have the potentiality to be involved in the promotion of longevity.

Integrity signals

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Crossref · 10.1016/j.phrs.2012.10.005

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122 of 122 references verified0 citation errors · 0 not checkable

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  • The increase with age in pro-inflammatory pathobionts and decrease in immune-modulatory species may promote and sustain inflammatory disorders.

    “The increase with age in pro-inflammatory pathobionts and the decrease in immune-modulatory species may promote and sustain inflammatory disorders [86].”
  • Reduced bacterial diversity in the gut has been correlated with Clostridium difficile-associated diarrhoea, a major complication for the elderly in hospitals.

    “Thus reduced bacterial diversity in the gut has been correlated with Clostridium difficile-associated diarrhoea, a major complication for the elderly in hospitals [86].”

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Authors
Biagi, E., Candela, M., Turroni, S., Garagnani, P., Franceschi, C., & Brigidi, P.
Affiliations
University of Bologna (IT)
Corresponding author
Brigidi, Patrizia
Venue
Pharmacological Research
Publisher
Elsevier BV
Published
2013-03
Volume
69
Issue
1
Pages
11-20
ISSN
1043-6618 (ISSN-L)
OpenAlex
W2009128230
Cited by
276
References
123
Citations by year
2026: 11 · 2025: 18 · 2024: 24 · 2023: 9 · 2022: 16 · 2021: 24 · 2020: 27 · 2019: 26 · 2018: 20 · 2017: 26 · 2016: 27 · 2015: 18 · 2014: 22 · 2013: 8
FWCI
1.40
Type
journal article
Language
en
Open access
closed
Locations
  • Pharmacological Research (publishedVersion)
  • PubMed (publishedVersion)
  • Archivio istituzionale della ricerca (Alma Mater Studiorum Università di Bologna) (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
  • Health Sciences › Nursing › Nutrition and Dietetics › Microbial Metabolites in Food Biotechnology
Keywords
gut microbiota, aging, immunosenescence, longevity, probiotics, prebiotics, older adults, influenza vaccine adjuvants, winter diseases, constipation, Clostridium difficile-associated diarrhea, colonic mucosa, inflammation
MeSH terms
Aging, Animals, Health Status, Humans, Longevity, Gastrointestinal Tract, Metagenome

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