Evidence map›Paper›PMID 31412673›Full record

ReviewNutrients2019

Metabolic Endotoxemia: A Potential Underlying Mechanism of the Relationship between Dietary Fat Intake and Risk for Cognitive Impairments in Humans?

Perrine André, Fabienne Laugerette, Catherine Féart

Abstract readReview
In one paragraph

Review in Nutrients, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

47 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  12. Protective Capacity ofPharmaceuticals (Basel, Switzerland) · 2024
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  15. Metabolic Endotoxemia: From the Gut to Neurodegeneration.International journal of molecular sciences · 2024
    Review
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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

3 authors.

Perrine AndréTeam Lifelong Exposure Health and Aging, Inserm, Bordeaux Population Health Research Center, Univ. Bordeaux U1219, F-33000 Bordeaux, France. perrine.andre@u-bordeaux.fr.
Fabienne LaugeretteUniv-Lyon, CarMeN Laboratory, INRA U1397, Inserm U1060, Université Claude Bernard Lyon 1, INSA Lyon, Charles Mérieux Medical School, FR-69600 Oullins, France.
Catherine FéartTeam Lifelong Exposure Health and Aging, Inserm, Bordeaux Population Health Research Center, Univ. Bordeaux U1219, F-33000 Bordeaux, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

(1) Background: Nutrition is a major lifestyle factor that can prevent the risk of cognitive impairment and dementia. Diet-induced metabolic endotoxemia has been proposed as a major root cause of inflammation and these pathways emerge as detrimental factors of healthy ageing. The aim of this paper was to update research focusing on the relationship between a fat-rich diet and endotoxemia, and to discuss the potential role of endotoxemia in cognitive performances. (2) Methods: We conducted a non-systematic literature review based on the PubMed database related to fat-rich meals, metabolic endotoxemia and cognitive disorders including dementia in humans. A total of 40 articles out of 942 in the first screening met the inclusion criteria. (3) Results: Evidence suggested that a fat-rich diet, depending on its quality, quantity and concomitant healthy food components, could influence metabolic endotoxemia. Since only heterogeneous cross-sectional studies are available, it remains unclear to what extent endotoxemia could be associated or not with cognitive disorders and dementia. (4) Conclusions: A fat-rich diet has the capability to provide significant increases in circulating endotoxins, which highlights nutritional strategies as a promising area for future research on inflammatory-associated diseases. The role of endotoxemia in cognitive disorders and dementia remains unclear and deserves further investigation.

Indexed as

Gastrointestinal MicrobiomeAdultAgedAge FactorsBacteriaCognitionCognitive AgingCognitive DysfunctionDietary FatsEndotoxemiaFemaleHost-Pathogen InteractionsHumansMaleMiddle AgedNutritive ValueDietary FatsAlzheimer’s diseasedementiadietary fatendotoxemiahigh-fathumanslipopolysaccharidenutrition

Identifiers

PMID31412673
PMCPMC6722750

What Socratic holds

Textmetadata
LicenceCC BY
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.