ArticleCell metabolism2017
Ketogenic Diet Reduces Midlife Mortality and Improves Memory in Aging Mice.
Article in Cell metabolism, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 299 papers.
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.
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.
Who cites it
299 citing papers in PubMed, 495 citations in OpenAlex.
- The effect of simultaneous application of plant-rich ketogenic diet and intermittent fasting on early-to-mid-stage Alzheimer's disease: a randomised controlled trial.The journal of nutrition, health & aging · 2026Trial
- DELTA: Strengthening human biological resilience with an N=1 digital health and dynamic biomarker protocol.PloS one · 2026Trial
- Exploratory functional and quality of life outcomes with daily consumption of the ketone ester bis-octanoyl (R)-1,3-butanediol in healthy older adults: a randomized, parallel arm, double-blind, placebo-controlled study.The Journal of frailty & aging · 2025Trial
- Daily consumption of ketone ester, bis-octanoyl (R)-1,3-butanediol, is safe and tolerable in healthy older adults in a randomized, parallel arm, double-blind, placebo-controlled, pilot study.The journal of nutrition, health & aging · 2024Trial
- Modestly Increased Incidence of Ketosis in Caloric Restriction Does not Significantly Alter the Effects of Caloric Restriction.The journal of nutrition, health & aging · 2022Trial
- Testicular ageing as a central hallmark of male senescence: characteristics, molecular mechanisms and emerging therapeutic strategies.Annals of medicine · 2026Review
- Ketone ester supplementation in aged mice produces sex-specific cognitive and metabolic effects.GeroScience · 2026Article
- The liver-brain axis: A multidimensional regulatory network implicated in Alzheimer's disease pathogenesis and clinical implications.Animal models and experimental medicine · 2026Review
- The ageing immune system as a driver of systemic ageing.Nature reviews. Immunology · 2026Review
- Influence of Ketogenic Diet Lipid Composition on Anxiety-Like Behavior and Neurometabolic Profile in Healthy Rats.Molecular neurobiology · 2026Article
- Diet-Dependent Cognitive Benefits of Exogenous Ketone Body Precursor, (R,S)-1,3,-Butanediol, in a Mouse Model of Tauopathy.bioRxiv : the preprint server for biology · 2026Article
- Article
- Ketogenic Diet Promotes Reward Learning by Upregulating Hippocampal CAMK2A Expression and Activating Dopamine Synaptic Signaling.International journal of molecular sciences · 2026Article
- Article
- A ketogenic diet improves memory in females in the APOE4 mouse model of Alzheimer's disease.GeroScience · 2026Article
- Insights on geroscience pre-clinical and clinical trials to promote healthy aging from the Intrinsic Capacity, Frailty and Sarcopenia Research Task Force 2025.The Journal of frailty & aging · 2026Review
- Divergent Liver and Kidney Metabolic Responses to Ketogenic, High-Fat, and Sucrose-Enriched Diets in Mice.Nutrients · 2026Article
- Ketogenic Diet and Brain Health: Cerebrovascular Mechanisms, Neuroprotection, and Translational Implications.Nutrients · 2026Review
- Sexual dimorphism shapes renal metabolic adaptation to a ketogenic diet.Cell reports · 2026Article
- Skeletal muscle metabolism in health and disease: Mechanisms, interventions, and clinical perspectives.iScience · 2026Review
239 more citing papers are in PubMed but not listed here.
Corrections and comments
- Commented on by
- Commented on by
- Commented on by
Authors and funding
9 authors at 2 institutions in 1 country.
Funding
Abstract
Ketogenic diets recapitulate certain metabolic aspects of dietary restriction such as reliance on fatty acid metabolism and production of ketone bodies. We investigated whether an isoprotein ketogenic diet (KD) might, like dietary restriction, affect longevity and healthspan in C57BL/6 male mice. We find that Cyclic KD, KD alternated weekly with the Control diet to prevent obesity, reduces midlife mortality but does not affect maximum lifespan. A non-ketogenic high-fat diet (HF) fed similarly may have an intermediate effect on mortality. Cyclic KD improves memory performance in old age, while modestly improving composite healthspan measures. Gene expression analysis identifies downregulation of insulin, protein synthesis, and fatty acid synthesis pathways as mechanisms common to KD and HF. However, upregulation of PPARα target genes is unique to KD, consistent across tissues, and preserved in old age. In all, we show that a non-obesogenic ketogenic diet improves survival, memory, and healthspan in aging mice.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.