Evidence map›Paper›PMID 41603240›Full record

ArticlePhysiological reports2026

Exercise has differential cardiometabolic effects in male and female mice on a high-fat diet.

L E Watson, M Annandale, C L MacRae, J Bai, J Dayaram, N Burgess, C Puliuvea, C P Hedges, R F D'Souza, T L Merry and 1 more

Abstract read
In one paragraph

Article in Physiological reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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

11 authors.

L E WatsonDepartment of Nutrition, University of Auckland, Auckland, New Zealand.
M AnnandaleDepartment of Physiology, University of Auckland, Auckland, New Zealand.
C L MacRaeDepartment of Nutrition, University of Auckland, Auckland, New Zealand.
J BaiDepartment of Physiology, University of Auckland, Auckland, New Zealand.
J DayaramDepartment of Physiology, University of Auckland, Auckland, New Zealand.
N BurgessDepartment of Physiology, University of Auckland, Auckland, New Zealand.
C PuliuveaDepartment of Molecular Medicine and Pathology, University of Auckland, Auckland, New Zealand.
C P HedgesDepartment of Nutrition, University of Auckland, Auckland, New Zealand.
R F D'SouzaDepartment of Nutrition, University of Auckland, Auckland, New Zealand.
T L MerryDepartment of Nutrition, University of Auckland, Auckland, New Zealand.
K M MellorDepartment of Physiology, University of Auckland, Auckland, New Zealand.ORCID https://orcid.org/0000-0002-8443-9365

Funding

A.H. Somerville TrustMaurice Wilkins Centre for Molecular Biodiscovery (Maurice Wilkins Centre)Rutherford Discovery Fellowship, Royal Society of New Zealand
6 · The paper itself

Abstract

Sex differences in the metabolic and anti-inflammatory effects of exercise have been reported, but whether males and females exhibit a differential response to exercise in a setting of cardiometabolic disease is unknown. The objective of this study was to investigate the glucose handling, adipose and cardiac effects of voluntary exercise in male and female mice in a cardiometabolic disease setting induced by a high-fat diet (HFD). The extent of exercise tolerance improvement was similar between HFD male and HFD female mice with running wheel access, despite greater daily running distances in female HFD mice. Exercise attenuated HFD-induced increased body and fat mass in females but had no effect in males. A slight improvement in insulin tolerance was observed in HFD males only. The anti-inflammatory effects of exercise were evident in both HFD males and HFD females, but the inflammatory cell types and tissue depots involved were sex-specific. Cardiac diastolic function was improved with exercise in HFD females but not HFD males. Surprisingly, cardiomyocyte dimensions increased with exercise in HFD females and decreased with exercise in HFD males. This study provides the first evidence that the cardiometabolic effects of exercise are differentially elicited in males and females in a metabolic disease setting.

Indexed as

Diet, High-FatPhysical Conditioning, AnimalAdipose TissueAnimalsFemaleInsulin ResistanceMaleMiceMice, Inbred C57BLMyocytes, CardiacSex Characteristicscardiac dysfunctioninflammationmetabolic diseasesex differences

Identifiers

PMID41603240
PMCPMC12848585

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.