Evidence map›Paper›PMID 40275327›Full record

ReviewMolecular neurodegeneration2025

Apolipoprotein E in Alzheimer's disease: molecular insights and therapeutic opportunities.

Abdel Ali Belaidi, Ashley I Bush, Scott Ayton

Abstract readReview
In one paragraph

Review in Molecular neurodegeneration, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
–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

40 citing papers in PubMed.

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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.

Abdel Ali BelaidiThe Florey Institute of Neuroscience and Mental Health, Parkville, VIC, 3052, Australia. abdel.belaidi@florey.edu.au.ORCID 0000-0003-0792-8728
Ashley I BushThe Florey Institute of Neuroscience and Mental Health, Parkville, VIC, 3052, Australia.
Scott AytonThe Florey Institute of Neuroscience and Mental Health, Parkville, VIC, 3052, Australia.

Funding

Alzheimer's Association AARGD-24-1294531Alzheimer's Association ABA-25-1361586National Health and Medical Research Council GNT1194028
6 · The paper itself

Abstract

Apolipoprotein E (APOE- gene; apoE- protein) is the strongest genetic modulator of late-onset Alzheimer's disease (AD), with its three major isoforms conferring risk for disease ε2 < ε3 < ε4. Emerging protective gene variants, such as APOE Christchurch and the COLBOS variant of REELIN, an alternative target of certain apoE receptors, offer novel insights into resilience against AD. In recent years, the role of apoE has been shown to extend beyond its primary function in lipid transport, influencing multiple biological processes, including amyloid-β (Aβ) aggregation, tau pathology, neuroinflammation, autophagy, cerebrovascular integrity and protection from lipid peroxidation and the resulting ferroptotic cell death. While the detrimental influence of apoE ε4 on these and other processes has been well described, the molecular mechanisms underpinning this disadvantage require further enunciation, particularly to realize therapeutic opportunities related to apoE. This review explores the multifaceted roles of apoE in AD pathogenesis, emphasizing recent discoveries and translational approaches to target apoE-mediated pathways. These findings underscore the potential for apoE-based therapeutic strategies to prevent or mitigate AD in genetically at-risk populations.

Indexed as

Alzheimer DiseaseApolipoproteins EAmyloid beta-PeptidesAnimalsHumansReelin ProteinAmyloid beta-PeptidesApolipoproteins EReelin ProteinAlzheimer’s diseaseApoE ChristchurchAPOER2Apolipoprotein EApolipoprotein E receptorsAutophagyFerroptosisLipid peroxidationNeurodegenerationNeuroinflammation

Identifiers

PMID40275327
PMCPMC12023563

What OpenQuestion holds

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Registered trials

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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.