Evidence map›Paper›PMID 33355880›Full record

ArticleJournal of neurology2021

The sleep and circadian problems of Huntington's disease: when, why and their importance.

Z Voysey, S V Fazal, A S Lazar, R A Barker

Open access · hybridAbstract read
In one paragraph

Article in Journal of neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

25 citing papers in PubMed, 43 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. The glymphatic system in Huntington's disease.Journal of Huntington's disease · 2025
    Review
  5. SleepInvestigatoR: a flexible R function for analyzing scored sleep in rodents.Sleep advances : a journal of the Sleep Research Society · 2025
    Article
  6. Review
  7. Editorial: Sleep and neurodegeneration.Frontiers in sleep · 2025
    Article
  8. Review
  9. The multidimensional sleep health of individuals with multiple sclerosis and Huntington's disease and healthy controls.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2024
    Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. [Application of Polysomnography in Common Neurodegenerative Diseases].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2023
    Review
  17. Article
  18. Restoration of Sleep and Circadian Behavior by Autophagy Modulation in Huntington's Disease.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  19. Review
  20. Pathogenesis of Dementia.International journal of molecular sciences · 2022
    Review
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

4 authors at 3 institutions in 1 country.

Z VoyseyDepartment of Clinical Neurosciences, John Van Geest Centre for Brain Repair, University of Cambridge, Cambridge, UK. zv214@cam.ac.uk.ORCID http://orcid.org/0000-0002-6980-6059
S V FazalDepartment of Clinical Neurosciences, John Van Geest Centre for Brain Repair, University of Cambridge, Cambridge, UK.
A S LazarFaculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK.
R A BarkerDepartment of Clinical Neurosciences, John Van Geest Centre for Brain Repair, WT-MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge, UK.
University of Cambridge · GBUniversity of East Anglia · GBWellcome/MRC Cambridge Stem Cell Institute · GB

Funding

Medical Research Council MC_PC_12009Medical Research Council MC_PC_17230
6 · The paper itself

Abstract

introductionMounting evidence supports the existence of an important feedforward cycle between sleep and neurodegeneration, wherein neurodegenerative diseases cause sleep and circadian abnormalities, which in turn exacerbate and accelerate neurodegeneration. If so, sleep therapies bear important potential to slow progression in these diseases.

findingsThis cycle is challenging to study, as its bidirectional nature renders cause difficult to disentangle from effect. Likewise, well-controlled intervention studies are often impractical in the setting of established neurodegenerative disease. It is this that makes understanding sleep and circadian abnormalities in Huntington's disease (HD) important: as a monogenic fully penetrant neurodegenerative condition presenting in midlife, it provides a rare opportunity to study sleep and circadian abnormalities longitudinally, prior to and throughout disease manifestation, and in the absence of confounds rendered by age and comorbidities. It also provides potential to trial sleep therapies at a preclinical or early disease stage. Moreover, its monogenic nature facilitates the development of transgenic animal models through which to run parallel pre-clinical studies. HD, therefore, provides a key model condition through which to gain new insights into the sleep-neurodegeneration interface.

conclusionsHere, we begin by summarising contemporary knowledge of sleep abnormalities in HD, and consider how well these parallel those of Alzheimer's and Parkinson's as more common neurodegenerative conditions. We then discuss what is currently known of the sleep-neurodegeneration cyclical relationship in HD. We conclude by outlining key directions of current and future investigation by which to advance the sleep-neurodegeneration field via studies in HD.

Indexed as

Huntington DiseaseNeurodegenerative DiseasesAnimalsCircadian RhythmDisease Models, AnimalSleepCircadian rhythmDementiaHuntington’s diseaseNeurodegenerationSleep

Identifiers

PMID33355880
PMCPMC8179890
OpenAlexW3115629211

What OpenQuestion 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 OpenQuestion graph.