Evidence map›Paper›PMID 34866144›Full record

ArticleThe journal of nutrition, health & aging2021

A Scoping Review of Dietary Factors Conferring Risk or Protection for Cognitive Decline in APOE ε4 Carriers.

G M Fote, N R Geller, A M Reyes-Ortiz, L M Thompson, J S Steffan, J D Grill

Open access · greenAbstract readScoping Review
In one paragraph

Article in The journal of nutrition, health & aging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 36% 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

8 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Effects of APOE4 on omega-3 brain metabolism across the lifespan.Trends in endocrinology and metabolism: TEM · 2024
    Review
  7. Article
  8. Article
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

6 authors at 2 institutions in 1 country.

G M FoteGianna M. Fote, PhD, UC Irvine Department of Biological Chemistry, 385 S. Manchester Ave, Unit 2096, Orange CA 92868, USA, (310)924-4415, gfote@uci.edu; Joshua D. Grill, PhD, UC Irvine Institute for Memory Impairments and Neurological Disorders, Professor of Psychiatry and Human Behavior, Professor of Neurobiology and Behavior, University of California, Irvine, 3024 Biological Sciences III, Irvine, CA 92697, USA, jgrill@uci.edu.
N R Geller
A M Reyes-Ortiz
L M Thompson
J S Steffan
J D Grill
University of California, Irvine · USUC Irvine Health · US

Funding

Training in the Neurobiology of Aging and Alzheimers DiseaseT32AG000096 · NIA · UNIVERSITY OF CALIFORNIA-IRVINE · PI VIVEK SWARUP, Craig E Stark · 1985 to 2026
$9.6M
MEDICAL SCIENTIST TRAINING PROGRAMT32GM008620 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI GOLDIN, ALAN L · 1999 to 2023
$8.1M
Defining the Function of APOE in Autophagy and NeurodegenerationF30AG060704 · NIA · UNIVERSITY OF CALIFORNIA-IRVINE · PI FOTE, GIANNA · 2019 to 2021
$131k
NIA NIH HHS F30 AG060704NIA NIH HHS T32 AG000096NIGMS NIH HHS T32 GM008620
6 · The paper itself

Abstract

Alzheimer's disease (AD) is a progressive and fatal neurodegenerative disease. The strongest genetic risk factor for sporadic AD is carriage of the ε4 allele of the Apolipoprotein E (APOE) gene. Strategies to slow the progression of AD, including dietary interventions, may be modified by the pathogenic effect of this polymorphism. Our objective in this review was to determine the extent and quality of the literature investigating how dietary factors and interventions interact with the APOE ε4 genotype to impact cognitive decline in AD. To that end, we performed a systematic scoping review of published English-language articles involving human subjects. We found evidence suggesting that adherence to a Mediterranean diet may reduce cognitive decline among APOE ε4 carriers, whereas ketogenic agents appear to be ineffective. Diets high in saturated fats may be particularly harmful for APOE ε4 carriers. We identified several topics, including the use of ω-3 fatty acid and antioxidant supplements, for which additional high level evidence is needed.

Indexed as

Alzheimer DiseaseApolipoprotein E4Cognitive DysfunctionDietNeurodegenerative DiseasesAllelesGenotypeHumansApolipoprotein E4Alzheimer’s diseaseApolipoprotein ECognition

Identifiers

PMID34866144
PMCPMC8890439
OpenAlexW3215732093

What OpenQuestion 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 OpenQuestion graph.