Evidence map›Paper›PMID 42239421›Full record

ArticlebioRxiv : the preprint server for biology2026

Time Restricted Feeding Mitigates High-Fat-Diet Induced Sleep Disruption and Amplifies NREM Substates.

Michael T Y Lam, Koorosh Askari, Kousha Changiz Ashtiani, Yushi Li, Nick A Andrews, Satchidananda Panda

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 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

6 authors.

Michael T Y LamLaboratory of Regulatory Biology, Salk Institute of Biological Studies, La Jolla, CA 92037, USA.ORCID 0000-0001-8022-1679
Koorosh AskariLaboratory of Regulatory Biology, Salk Institute of Biological Studies, La Jolla, CA 92037, USA.
Kousha Changiz AshtianiLaboratory of Regulatory Biology, Salk Institute of Biological Studies, La Jolla, CA 92037, USA.
Yushi LiLaboratory of Regulatory Biology, Salk Institute of Biological Studies, La Jolla, CA 92037, USA.
Nick A AndrewsIn Vivo Scientific Services, Salk Institute of Biological Studies, La Jolla, CA 92037, USA.ORCID 0000-0001-9966-5093
Satchidananda PandaLaboratory of Regulatory Biology, Salk Institute of Biological Studies, La Jolla, CA 92037, USA.ORCID 0000-0002-7855-0091

Funding

Impact of Time-Restricted Feeding in Reducing Cancer Risk Through Optimizing Mitochondria FunctionR01CA258221 · NCI · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI PANDA, SATCHIDANANDA · 2021 to 2025
$3.8M
Optimized Circadian Rhythms for the Prevention of Alzheimer's DiseaseRF1AG068550 · NIA · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI MELKANI, GIRISH C., PANDA, SATCHIDANANDA · 2020 to 2020
$3.0M
Training in the Next Generation in Respiratory ScienceT32HL134632 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MALHOTRA, ATUL, POWELL, FRANK L. · 2017 to 2021
$2.1M
Optimized Circadian Rhythms for the Prevention of Alzheimer's DiseaseR01AG068550 · NIA · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI MELKANI, GIRISH C., PANDA, SATCHIDANANDA · 2024 to 2024
$736k
NCI NIH HHS R01 CA258221NHLBI NIH HHS T32 HL134632NIA NIH HHS R01 AG068550NIA NIH HHS RF1 AG068550
6 · The paper itself

Abstract

The effects of diet quality and timing on sleep quality remain poorly understood, particularly at the level of sleep microarchitecture. Traditional visual scoring captures only coarse sleep stages, overlooking the marked heterogeneity of electroencephalographic (EEG) patterns in non-rapid eye movement (NREM) sleep of mice. Here, we apply a pipeline that combines EEG feature extraction with unsupervised machine-learning-based clustering to resolve discrete NREM substates and ask how a high-fat diet (HFD) and time-restricted feeding (TRF) affect sleep microarchitectures. HFD increases sleep latency and sleep fragmentation; both abnormalities were ameliorated by active phase TRF. Clustering of 10s epochs identified two high-amplitude NREM substates sensitive to TRF:

Indexed as

automated sleep scoringcircadian rhythmmachine learningmetabolic diseaseSleep architecturesleep/wake physiologytime-restricted feeding

Identifiers

PMID42239421
PMCPMC13228252

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.