Evidence map›Paper›PMID 42694129›Full record

ReviewNPJ dementia2026

Sleep and stress as modifiable drivers of Alzheimer's disease.

Darcy Wear, S Abid Hussaini, Wai Haung Yu

Abstract readReview
In one paragraph

Review in NPJ dementia, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Darcy WearDepartment of Pharmacology and Toxicology, University of Toronto, Toronto, ON Canada.
S Abid HussainiCenter for Dementia Research, The Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY USA.
Wai Haung YuDepartment of Pharmacology and Toxicology, University of Toronto, Toronto, ON Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Proper sleep and stress maintenance are essential for health and may contribute to disease progression when dysregulated. This review highlights the intricate links between sleep, stress, and Alzheimer's disease, including underlying neural circuitry and mechanisms that contribute to disease. Sleep is essential for protein clearance pathways including autophagy and the glymphatic system, which are impaired in neurodegenerative diseases. Similarly, chronic stress incites neuroinflammatory responses known to be elevated in brains of patients with neurodegeneration. As a result, it is perhaps unsurprising that tau pathology and neurodegeneration affect sleep and stress circuitry in the brain, including the Locus Coeruleus and Lateral Hypothalamus, beginning in prodromal phases of Alzheimer's disease. Though the precise mechanisms underscoring these vulnerabilities are incompletely understood, this provides a unique therapeutic opportunity for targeting these pathways in early Alzheimer's disease patients with concomitant sleep impairments and/or chronic stress. In this review, we offer insights into these relationships including specific brain region involvements, the contribution of molecular mechanisms of disease, and these translational opportunities which may arise.

Indexed as

DiseasesNeurologyNeuroscience

Identifiers

PMID42694129
PMCPMC13538048

What OpenQuestion holds

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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.