Evidence map›Paper›PMID 39073251›Full record

ArticleObesity (Silver Spring, Md.)2024

Time-restricted eating affects human adipose tissue fat mobilization.

Carolina Zambrano, Elena González-Alvarado, Diego Salmerón, Francisco Javier Ruiz-Ojeda, Juan Luján, Frank A J L Scheer, Marta Garaulet

Abstract read
In one paragraph

Article in Obesity (Silver Spring, Md.), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

7 authors.

Carolina ZambranoDepartment of Physiology, Regional Campus of International Excellence, University of Murcia, Murcia, Spain.
Elena González-AlvaradoDepartment of Physiology, Regional Campus of International Excellence, University of Murcia, Murcia, Spain.
Diego SalmerónBiomedical Research Institute of Murcia (IMIB), University Hospital Virgen Arrixaca, University of Murcia, Murcia, Spain.
Francisco Javier Ruiz-OjedaInstitute of Nutrition and Food Technology "José Mataix," Center of Biomedical Research, University of Granada, Granada, Spain.
Juan LujánGeneral Surgery Service, Hospital Quirónsalud, Murcia, Spain.
Frank A J L ScheerMedical Chronobiology Program, Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, Massachusetts, USA.ORCID https://orcid.org/0000-0002-2014-7582
Marta GarauletDepartment of Physiology, Regional Campus of International Excellence, University of Murcia, Murcia, Spain.ORCID https://orcid.org/0000-0002-4066-3509

Funding

Role of Meal Timing in Efficacy of Bariatric Surgery in Obese IndividualsR01HL140574 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI SCHEER, FRANK A, TAVAKKOLI, ALI · 2017 to 2023
$4.2M
Impact of Malatonin, Food Timing and Receptor Variant on Type 2 Diabetes RiskR01DK105072 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI SAXENA, RICHA, SCHEER, FRANK A · 2016 to 2020
$3.2M
Ministerio de Ciencia e Innovación PID2020-112768RB-I00NHLBI NIH HHS R01HL140574NIDDK NIH HHS R01DK105072
6 · The paper itself

Abstract

objectiveTime-restricted eating (TRE), a dietary approach that confines food intake to specific time windows, has shown metabolic benefits. However, its impact on body weight loss remains inconclusive. The objective of this study was to investigate the influence of early TRE (eTRE) and delayed TRE (dTRE) on fat mobilization using human adipose tissue (AT) cultures.

methodsSubcutaneous AT was collected from 21 participants with severe obesity. We assessed fat mobilization by measuring glycerol release in AT culture across four treatment conditions: control, eTRE, dTRE, and 24-h fasting.

resultsTRE had a significant impact on lipolysis (glycerol release [mean (SD)] in micromoles per hour per gram: control, 0.05 [0.003]; eTRE, 0.10 [0.006]; dTRE, 0.08 [0.005]; and fasting, 0.17 [0.008]; p < 0.0001). Both eTRE and dTRE increased lipolysis compared with the control group, with eTRE showing higher glycerol mobilization than dTRE during the overall 24-h time window, especially at the nighttime/habitual sleep episode (p < 0.0001). Further analysis of TRE based on fasting duration revealed that, independently of the time window, glycerol release increased with fasting duration (in micromoles per hour per gram: 8 h = 0.08 [0.001]; 12 h = 0.09 [0.008]; and 16 h of fasting = 0.12 [0.011]; p < 0.0001).

conclusionsThis study provides insights into the potential benefits of TRE on fat mobilization and may guide the design of future dietary strategies for weight management and metabolic health.

Indexed as

FastingGlycerolLipolysisAdipose TissueAdultFemaleHumansLipid MobilizationMaleMiddle AgedObesity, MorbidTime FactorsWeight LossGlycerol

Identifiers

PMID39073251
PMCPMC11357894

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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.