Evidence map›Paper›PMID 30111387›Full record

ArticleJournal of developmental origins of health and disease2018

Sex-specific effects of maternal and postweaning high-fat diet on skeletal muscle mitochondrial respiration.

A V Khamoui, M Desai, M G Ross, H B Rossiter

Open access · greenAbstract read
In one paragraph

Article in Journal of developmental origins of health and disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
6.2field-weighted citation impact, top 4% 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

16 citing papers in PubMed, 28 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Article
  6. Remarkable sex-specific differences at single-cell resolution in neonatal hyperoxic lung injury.American journal of physiology. Lung cellular and molecular physiology · 2023
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Mitochondrial respiration and HAmerican journal of physiology. Cell physiology · 2019
    Article
  16. Article
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 2 countries.

A V Khamoui1Rehabilitation Clinical Trials Center, Division of Respiratory and Critical Care Physiology and Medicine, Department of Medicine,Rehabilitation Clinical Trials Center,Division of Respiratory and Critical Care Physiology and Medicine,Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center,Torrance,CA,USA.
M Desai3Perinatal Research Laboratories,Department of Obstetrics and Gynecology,Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center,Torrance,CA,USA.
M G Ross3Perinatal Research Laboratories,Department of Obstetrics and Gynecology,Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center,Torrance,CA,USA.
H B Rossiter1Rehabilitation Clinical Trials Center, Division of Respiratory and Critical Care Physiology and Medicine, Department of Medicine,Rehabilitation Clinical Trials Center,Division of Respiratory and Critical Care Physiology and Medicine,Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center,Torrance,CA,USA.
Harbor–UCLA Medical Center · USThe Lundquist Institute · USUniversity of Leeds · GB

Funding

UCLA Clinical and Translational Science InstituteUL1TR000124 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DUBINETT, STEVEN M. · 2012 to 2015
$57.0M
Programmed Adipogenesis and Lipid DysregulationR01DK081756 · NIDDK · LUNDQUIST INSTITUTE FOR BIOMEDICAL INNOVATION AT HARBOR-UCLA MEDICAL CENTER · PI DESAI, MINA · 2010 to 2014
$1.4M
NCATS NIH HHS UL1 TR000124NIDDK NIH HHS R01 DK081756
6 · The paper itself

Abstract

Exposure to maternal over-nutrition in utero is linked with developmental programming of obesity, metabolic syndrome and cardiovascular disease in offspring, which may be exacerbated by postnatal high-fat (HF) diet. Skeletal muscle mitochondrial function contributes to substrate metabolism and is impaired in metabolic disease. We examined muscle mitochondrial respiration in male and female mice exposed to maternal HF diet in utero, followed by postweaning HF diet until middle age. After in utero exposure to maternal control (Con) or HF diet (45% kcal fat; 39.4% lard, 5.5% soybean oil), offspring were weaned to Con or HF, creating four groups: Con/Con (male/female (m/f), n=8/8), Con/HF (m/f, n=7/4), HF/Con (m/f, n=9/6) and HF/HF (m/f, n=4/4). Oxidative phosphorylation (OXPHOS) and electron transfer system (ETS) capacity were measured in permeabilized gastrocnemius bundles. Maternal HF diet increased fasting glucose and lean body mass in males and body fat percentage in both sexes (P⩽0.05). Maximal adenosine diphosphate-stimulated respiration (complex I OXPHOS) was decreased by maternal HF diet in female offspring (-21%, P=0.053), but not in male (-0%, P>0.05). Sexually divergent responses were exacerbated in offspring weaned to HF diet. In females, OXPHOS capacity was lower (-28%, P=0.041) when weaned to high-fat (HF/HF) v. control diet (HF/Con). In males, OXPHOS (+33%, P=0.009) and ETS (+42%, P=0.016) capacity increased. Our data suggest that maternal lard-based HF diet, rich in saturated fat, affects offspring skeletal muscle respiration in a sex-dependent manner, and these differences are exacerbated by HF diet in adulthood.

Indexed as

Prenatal Nutritional Physiological PhenomenaAnimalsAnimals, NewbornDietary FatsDiet, High-FatDisease Models, AnimalElectron TransportFemaleMaleMaternal ExposureMetabolic SyndromeMiceMice, Inbred C57BLMitochondriaMuscle, SkeletalObesityDietary Fatslarddevelopmental programmingfetal programmingoxidative phosphorylationrespirometrysexual dimorphism

Identifiers

PMID30111387
PMCPMC6363897
OpenAlexW2885411665

What OpenQuestion holds

Textmetadata
LicenceTDM
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.