Evidence map›Paper›PMID 39203867›Full record

ArticleNutrients2024

Sex- and Age-Specific Differences in Mice Fed a Ketogenic Diet.

Kenyon W Sprankle, Mya A Knappenberger, Erica J Locke, Jack H Thompson, Madison F Vinovrski, Kaylin Knapsack, Stephen C Kolwicz

Abstract read
In one paragraph

Article in Nutrients, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Intermittent Fasting Enhances Genome Integrity and Cytoprotective Pathways via (BHB) β-Hydroxybutyrate Signaling and Chromatin Remodeling.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
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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.

Kenyon W SprankleHeart and Muscle Metabolism Laboratory, Health Sciences Department, Ursinus College, Collegeville, PA 19426, USA.
Mya A KnappenbergerHeart and Muscle Metabolism Laboratory, Health Sciences Department, Ursinus College, Collegeville, PA 19426, USA.
Erica J LockeHeart and Muscle Metabolism Laboratory, Health Sciences Department, Ursinus College, Collegeville, PA 19426, USA.
Jack H ThompsonHeart and Muscle Metabolism Laboratory, Health Sciences Department, Ursinus College, Collegeville, PA 19426, USA.ORCID 0000-0003-3552-9476
Madison F VinovrskiHeart and Muscle Metabolism Laboratory, Health Sciences Department, Ursinus College, Collegeville, PA 19426, USA.
Kaylin KnapsackHeart and Muscle Metabolism Laboratory, Health Sciences Department, Ursinus College, Collegeville, PA 19426, USA.
Stephen C KolwiczHeart and Muscle Metabolism Laboratory, Health Sciences Department, Ursinus College, Collegeville, PA 19426, USA.ORCID 0000-0002-1164-9556

Funding

American Heart Association 20AIREA35080151
6 · The paper itself

Abstract

The ketogenic diet (KD) is a high-fat, low-carbohydrate diet that results in the elevation of serum ketone bodies, known as ketosis. This metabolic consequence has been suggested as a method for treating neurological conditions, improving exercise performance, and facilitating weight loss for overweight individuals. However, since most research primarily uses male populations, little is known about the potential sex differences during the consumption of the KD. In addition, the effects of the KD on aging are relatively unexplored. Therefore, the purpose of this study was to explore sex- and age-specific differences in mice fed the KD. Male and female C57BL/6N mice at either 12 wks or 24 wks of age were randomly assigned to a KD (90% fat, 1% carbohydrate) or chow (13% fat, 60% carbohydrate) group for 6 wks. KD induced weight gain, increased adiposity, induced hyperlipidemia, caused lipid accumulation in the heart and liver, and led to glycogen depletion in the heart, liver, and muscle with varying degrees of changes depending on age and sex. While younger and older male mice on the KD were prone to glucose intolerance, the KD acutely improved rotarod performance in younger females. Overall, this study highlights potential sex and aging differences in the adaptation to the KD.

Indexed as

Diet, KetogenicLiverMice, Inbred C57BLAdiposityAge FactorsAgingAnimalsFemaleGlucose IntoleranceGlycogenHyperlipidemiasLipid MetabolismMaleMiceMuscle, SkeletalMyocardiumGlycogenglucose intoleranceketone bodiesketosislipid accumulationmetabolism

Identifiers

PMID39203867
PMCPMC11357043

What OpenQuestion holds

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LicenceCC BY
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.