ArticleProceedings of the National Academy of Sciences of the United States of America2026
Sleep loss induces cholesterol-associated myelin dysfunction.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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.
Who cites it
3 citing papers in PubMed.
- Article
- Imaging study of white matter microstructural damage and glymphatic system dysfunction in patients with primary insomnia: a combined analysis based on PSMD, DTI-ALPS, and EPVS.Quantitative imaging in medicine and surgery · 2026Article
- Branching of O-mannose glycans regulates node of Ranvier organization and saltatory conduction.Communications biology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors.
Funding
Abstract
The increasing prevalence of sleep deprivation poses a public health challenge in modern society. Manifestations of reduced alertness, such as slowed reaction times and increased errors, are well-documented behavioral indicators of sleep loss (SL). Yet, the biological consequences of sleep deprivation and their role in behavioral impairment remain elusive. Our study reveals significant effects of sleep deprivation on myelin integrity. As a result, we identify increased conduction delays in nerve signal propagation, hindered interhemispheric synchronization, and impaired cognitive and motor performance associated with SL. By profiling oligodendrocyte transcriptome and lipidome, we observe SL-induced endoplasmic reticulum stress and lipid metabolism dysregulation, particularly affecting cholesterol homeostasis. Boosting cholesterol transport to myelin sheaths prevents SL effects on nerve signal propagation and behavior. Our findings highlight a possible role of oligodendrocyte cholesterol dysregulation in behavioral deficits associated with SL and unveil a novel target for intervention.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.