Evidence map›Paper›PMID 25683017›Full record

ArticleExperimental gerontology2015

Accelerating aging research: how can we measure the rate of biologic aging?

Joseph B Margolick, Luigi Ferrucci

Abstract read
In one paragraph

Article in Experimental gerontology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 20% of its field
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

35 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Longitudinal associations between medication use and phenotypic aging: insights from the Baltimore longitudinal study of aging.The journals of gerontology. Series A, Biological sciences and medical sciences · 2025
    Observational
  4. An Update on Neuroaging on Earth and in Spaceflight.International journal of molecular sciences · 2025
    Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Long-term Trajectories of C-Reactive Protein Among Men Living With and Without HIV Infection in the Multicenter AIDS Cohort Study.The journals of gerontology. Series A, Biological sciences and medical sciences · 2022
    Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Breast-Specific Molecular Clocks Comprised ofCancer prevention research (Philadelphia, Pa.) · 2021
    Article
  20. Study of Longitudinal Aging in Mice: Presentation of Experimental Techniques.The journals of gerontology. Series A, Biological sciences and medical sciences · 2021
    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

2 authors at 2 institutions in 1 country.

Joseph B MargolickJohns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Baltimore, MD 21205, USA. Electronic address: jmargol1@jhu.edu.
Luigi FerrucciNational Institute on Aging, 251 Bayview Boulevard, Baltimore, MD 21224, USA. Electronic address: ferruccilu@grc.nia.nih.gov.
Johns Hopkins University · USNational Institute on Aging · US

Funding

Multicenter Aids Cohort Study- Part B (Baltimore Site)U01AI035042 · NIAID · JOHNS HOPKINS UNIVERSITY · PI BROWN, TODD T, MARGOLICK, JOSEPH B. · 1993 to 2018
$61.5M
METHODOLOGICAL EXPERTISE IN INTREPRETING MACS DATAU01AI035043 · NIAID · JOHNS HOPKINS UNIVERSITY · PI JACOBSON, LISA P · 1993 to 2011
$26.9M
Center for the Analysis & Management of the Multicenter AIDS Cohort StudyUM1AI035043 · NIAID · JOHNS HOPKINS UNIVERSITY · PI D'SOUZA, GYPSYAMBER, JACOBSON, LISA P · 2012 to 2018
$20.7M
Intramural NIH HHSNIAID NIH HHS AI35042NIAID NIH HHS U01 AI035042NIAID NIH HHS UM1 AI035043
6 · The paper itself

Abstract

Claims of accelerated or premature aging are frequently made. However, the lack of standard criteria for measuring speed of aging makes such claims highly questionable. Because of fundamental gaps in our current understanding of the biological mechanisms of aging, the development of specific phenotypes that are due to aging is difficult and such phenotypes can only be derived by observational data. However, a clinical phenotype of aging exists that is experienced by all living individuals and is pervasive across multiple physiologic systems. Characterizing this phenotype can serve as a basis for measuring the speed of aging, and can facilitate a better understanding of the aging process and its interaction with chronic diseases.

Indexed as

AgingAging, PrematureGeriatricsHumansPhenotypeAccelerated agingAge-associated diseasesAging phenotypeGerosciences

Identifiers

PMID25683017
PMCPMC4612579
OpenAlexW2088640167

What OpenQuestion holds

Textmetadata
LicenceTDM
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.