ArticleAging biology2023
Aging Rate Indicators: Speedometers for Aging Research in Mice.
Article in Aging biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 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
14 citing papers in PubMed, 17 citations in OpenAlex.
- Discrimination of normal from slow-aging mice by plasma metabolomic and proteomic features.GeroScience · 2026Article
- An epigenetic speedometer to measure Pace of Aging: FraminghamPACE.medRxiv : the preprint server for health sciences · 2026Article
- Multi-Tissue Metabolomic Signatures of Five Longevity Interventions Converge on Ergothioneine and Lipid Remodeling in Male UM-HET3 Mice.bioRxiv : the preprint server for biology · 2026Article
- Suppression rather than activation of the integrated stress response (GCN2-ATF4) pathway extends lifespan in the fly.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Spontaneous aging-associated inflammation and genome instability in the immune system of turquoise killifish.Nature aging · 2026Article
- A Standardized Protocol for Mouse Longevity Studies in Preclinical Drug Development.Aging and disease · 2025Article
- Haem biosynthesis regulates BCAA catabolism and thermogenesis in brown adipose tissue.Nature metabolism · 2025Article
- The lifespan-extending MEK1 inhibitor trametinib promotes regulation of de novo lipogenesis enzymes by chaperone-mediated autophagy.Frontiers in aging · 2025Article
- Late-life protein or isoleucine restriction impacts physiological and molecular signatures of aging.Nature aging · 2024Article
- The Fourth Annual Symposium of the Midwest Aging Consortium.The journals of gerontology. Series A, Biological sciences and medical sciences · 2024Article
- Challenges and recommendations for the translation of biomarkers of aging.Nature aging · 2024Review
- Article
- Late-life isoleucine restriction promotes physiological and molecular signatures of healthy aging.bioRxiv : the preprint server for biology · 2024Article
- Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
A "biomarker of aging" is conceptualized as an index of how far an individual has moved along the path from youth to old age. In contrast, an aging rate indicator (ARI) represents a measure of speed, rather than distance, that is, a measure of how rapidly the individual is moving toward the phenotypic changes typical of old age. This essay presents and reviews recent data suggesting common characteristics of slow-aging mice, whether the slowed aging is caused by a mutant allele, the calorie restriction diet, or drugs that slow aging and extend mean and maximal lifespan. Some of the candidate ARIs, shared by nine varieties of slow-aging mice, are physiological changes seen in fat, fat-associated macrophages, muscle, liver, brain, and plasma. Others are molecular measurements, reflecting activity of mTORC1, selective mRNA translation, or each of six MAP kinases in two distinct MAPK cascades in liver, muscle, or kidney. Changes in ARIs are notable in young adult mice after 8 months of drug or diet exposure, are detectable in mutant mice at least as early as 4-6 months of age, and persist until at least 18-22 months. Many of the candidate ARIs are thought to play an influential role in cognition, inflammation, exercise responses, and control of metabolic rate, and are thus plausible as modulators of age-related physiological and neurological illnesses. In principle, screening for drugs that induce alterations in ARIs in normal young adult mice might facilitate the search for preventive medicines that can retard aging and late-life illnesses in mice or in human populations.
Identifiers
What Socratic 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 Socratic graph.