Evidence map›Paper›PMID 38284849›Full record

ArticleJournal of neuroscience research2024

Sex differences in sleep architecture in a mouse model of Huntington's disease.

Emily Chiem, Kevin Zhao, Gemma Stark, Cristina A Ghiani, Christopher S Colwell, Ketema N Paul

Open access · hybridAbstract read
In one paragraph

Article in Journal of neuroscience research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 11% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Pooled it
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  6. Review
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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

6 authors at 1 institution in 1 country.

Emily ChiemDepartment of Integrative Biology and Physiology, University of California Los Angeles, Los Angeles, California, USA.ORCID 0009-0008-1574-6952
Kevin ZhaoDepartment of Integrative Biology and Physiology, University of California Los Angeles, Los Angeles, California, USA.
Gemma StarkDepartment of Psychiatry & Biobehavioral Sciences, University of California Los Angeles, Los Angeles, California, USA.
Cristina A GhianiDepartment of Psychiatry & Biobehavioral Sciences, University of California Los Angeles, Los Angeles, California, USA.ORCID 0000-0002-9867-6185
Christopher S ColwellDepartment of Psychiatry & Biobehavioral Sciences, University of California Los Angeles, Los Angeles, California, USA.ORCID 0000-0002-1059-184X
Ketema N PaulDepartment of Integrative Biology and Physiology, University of California Los Angeles, Los Angeles, California, USA.ORCID 0000-0003-0226-9559
University of California, Los Angeles · US

Funding

The impact of sex chromosomes on the ability to recover from sleep lossR01NS078410 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI PAUL, KETEMA N · 2012 to 2025
$3.7M
Time restricted feeding rescues circadian and motor dysfunction in a mouse model of Huntington's diseaseR21NS115041 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI COLWELL, CHRISTOPHER SCOTT, PAUL, KETEMA N · 2020 to 2021
$547k
NIH HHS NS115041NINDS NIH HHS R01 NS078410NINDS NIH HHS R21 NS115041
6 · The paper itself

Abstract

Sleep and circadian rhythm disturbances are common features of Huntington's disease (HD). HD is an autosomal dominant neurodegenerative disorder that affects men and women in equal numbers, but some epidemiological studies as well as preclinical work indicate there may be sex differences in disease presentation and progression. Since sex differences in HD could provide important insights to understand cellular and molecular mechanism(s), we used the bacterial artificial chromosome transgenic mouse model of HD (BACHD) to examine whether sex differences in sleep/wake cycles are detectable in an animal model of the disease. Electroencephalography/electromyography (EEG/EMG) was used to measure sleep/wake states and polysomnographic patterns in young adult (12-week-old) male and female wild-type and BACHD mice. Our findings show that male, but not female, BACHD mice exhibited increased variation in phases of the rhythms as compared to age- and sex-matched wild-types. For both rapid-eye movement (REM) and non-rapid eye movement (NREM) sleep, genotypic and sex differences were detected. In particular, the BACHD males spent less time in NREM sleep and exhibited a more fragmented sleep than the other groups. Finally, in response to 6 h of sleep deprivation, both genotypes and sexes displayed the predicted homeostatic responses to sleep loss. These findings suggest that females are relatively protected early in disease progression in this HD model.

Indexed as

Huntington DiseaseSex CharacteristicsAnimalsDisease Models, AnimalFemaleHumansMaleMiceMice, TransgenicSleepYoung AdultEEGgammaHuntington's diseasesexsleep

Identifiers

PMID38284849
PMCPMC11973937
OpenAlexW4390582090

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.