Evidence map›Paper›PMID 39180613›Full record

ArticleGeroScience2025

Two-month ketogenic diet alters systemic and brain metabolism in middle-aged female mice.

Kirsten J Roslund, Jon J Ramsey, Jennifer M Rutkowsky, Zeyu Zhou, Carolyn M Slupsky

Abstract read
In one paragraph

Article in GeroScience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
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  5. 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

5 authors.

Kirsten J RoslundDepartment of Nutrition, University of California Davis, Davis, CA, USA.
Jon J RamseyDepartment of Molecular Biosciences, School of Veterinary Medicine, University of California Davis, Davis, CA, USA.
Jennifer M RutkowskyDepartment of Molecular Biosciences, School of Veterinary Medicine, University of California Davis, Davis, CA, USA.
Zeyu ZhouDepartment of Molecular Biosciences, School of Veterinary Medicine, University of California Davis, Davis, CA, USA.
Carolyn M SlupskyDepartment of Nutrition, University of California Davis, Davis, CA, USA. cslupsky@ucdavis.edu.ORCID 0000-0002-5100-1594

Funding

Reversing the epigenetic code of aging through ketogenic dietsP01AG062817 · NIA · UNIVERSITY OF CALIFORNIA AT DAVIS · PI CORTOPASSI, GINO A · 2019 to 2023
$11.4M
Ketone ester diet to ameliorate age-related decline in memory and muscle massR21AG071156 · NIA · UNIVERSITY OF CALIFORNIA AT DAVIS · PI RAMSEY, JON J., SLUPSKY, CAROLYN · 2021 to 2022
$404k
National Institute of Food and Agriculture 1021411NIA NIH HHS P01 AG062817NIA NIH HHS PO1 AG062817NIA NIH HHS R21 AG071156NIA NIH HHS R21 AG07115601
6 · The paper itself

Abstract

The ketogenic diet (KD) is a very low-carbohydrate, high-fat diet that reduces glucose catabolism and enhances β-oxidation and ketogenesis. While research in female rodents is limited, research in male rodents suggests that ketogenic interventions initiated at midlife may slow age-related cognitive decline, as well as preserve muscle mass and physical function later in life. This study aimed to investigate the effects of a KD on global metabolic changes in middle-aged females to inform potential mechanisms behind the anti-aging effects of this diet in an understudied sex. Targeted

Indexed as

AgingBrainDiet, KetogenicAnimalsFemaleHippocampusKidneyLiverMetabolomeMetabolomicsMiceMice, Inbred C57BLMuscle, SkeletalAgingFemaleKetogenic dietKetonesMetabolismβ-Hydroxybutyrate

Identifiers

PMID39180613
PMCPMC11872878

What OpenQuestion holds

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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.