Evidence map›Paper›PMID 37253482›Full record

ReviewJournal of psychiatry & neuroscience : JPN

Barrier-environment interactions along the gut-brain axis and their influence on cognition and behaviour throughout the lifespan.

Sam E J Paton, José L Solano, François Coulombe-Rozon, Manon Lebel, Caroline Menard

Open access · diamondAbstract readReview
In one paragraph

Review in Journal of psychiatry & neuroscience : JPN. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.0field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026
    Review
  3. Article
  4. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Sam E J PatonFrom the Department of Psychiatry and Neuroscience, Faculty of Medicine and CERVO Brain Research Centre, Université Laval, Québec, Que. (Paton, Solano, Coulombe-Rozon, Lebel, Menard).
José L SolanoFrom the Department of Psychiatry and Neuroscience, Faculty of Medicine and CERVO Brain Research Centre, Université Laval, Québec, Que. (Paton, Solano, Coulombe-Rozon, Lebel, Menard).
François Coulombe-RozonFrom the Department of Psychiatry and Neuroscience, Faculty of Medicine and CERVO Brain Research Centre, Université Laval, Québec, Que. (Paton, Solano, Coulombe-Rozon, Lebel, Menard).
Manon LebelFrom the Department of Psychiatry and Neuroscience, Faculty of Medicine and CERVO Brain Research Centre, Université Laval, Québec, Que. (Paton, Solano, Coulombe-Rozon, Lebel, Menard).
Caroline MenardFrom the Department of Psychiatry and Neuroscience, Faculty of Medicine and CERVO Brain Research Centre, Université Laval, Québec, Que. (Paton, Solano, Coulombe-Rozon, Lebel, Menard) caroline.menard@fmed.ulaval.ca.
Université Laval · CA

Funding

CIHR 427011
6 · The paper itself

Abstract

Environment is known to substantially alter mental state and behaviour across the lifespan. Biological barriers such as the blood-brain barrier (BBB) and gut barrier (GB) are major hubs for communication of environmental information. Alterations in the structural, social and motor environment at different stages of life can influence function of the BBB and GB and their integrity to exert behavioural consequences. Importantly, each of these environmental components is associated with a distinct immune profile, glucocorticoid response and gut microbiome composition, creating unique effects on the BBB and GB. These barrier-environment interactions are sensitive to change throughout life, and positive or negative alterations at critical stages of development can exert long-lasting cognitive and behavioural consequences. Furthermore, because loss of barrier integrity is implicated in pathogenesis of mental disorders, the pathways of environmental influence represent important areas for understanding these diseases. Positive environments can be protective against stress- and age-related damage, raising the possibility of novel pharmacological targets. This review summarizes known mechanisms of environmental influence - such as social interactions, structural complexity and physical exercise - on barrier composition, morphology and development, and considers the outcomes and implications of these interactions in the context of psychiatric disorders.

Indexed as

Brain-Gut AxisLongevityBlood-Brain BarrierBrainCognitionGene-Environment InteractionHumans

Identifiers

PMID37253482
PMCPMC10234620
OpenAlexW4378782280

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.