Evidence map›Paper›PMID 20307565›Full record

ReviewMechanisms of ageing and development

Mitochondrial DNA alterations and reduced mitochondrial function in aging.

Sadie L Hebert, Ian R Lanza, K Sreekumaran Nair

Abstract readReview
In one paragraph

Review in Mechanisms of ageing and development. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 13% 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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 84 citations in OpenAlex.

  1. Association of mitochondrial DNA levels with frailty and all-cause mortality.Journal of molecular medicine (Berlin, Germany) · 2015
    Pooled it
  2. Article
  3. Review
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  7. Molecular mechanisms of aging and anti-aging strategies.Cell communication and signaling : CCS · 2024
    Review
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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

3 authors at 2 institutions in 1 country.

Sadie L HebertEndocrine Research Unit, Mayo Clinic, Rochester, MN 55905, USA.
Ian R Lanza
K Sreekumaran Nair
Mayo Clinic · USMayo Clinic in Florida · US

Funding

MAYO CLINIC CENTER FOR TRANSLATIONAL SCIENCE ACTIVITIESUL1RR024150 · NCRR · MAYO CLINIC ROCHESTER · PI RIZZA, ROBERT A. · 2006 to 2011
$66.4M
DIABETES AND METABOLISMT32DK007352 · NIDDK · MAYO CLINIC ROCHESTER · PI MICHAEL D. JENSEN · 1986 to 2026
$9.4M
MECHANISM OF MUSCLE WASTING IN AGING MANR01AG009531 · NIA · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI NAIR, K SREEKUMARAN · 1993 to 2014
$8.8M
NCRR NIH HHS UL1 RR024150NCRR NIH HHS UL1-RR024150NIA NIH HHS R01 AG009531NIA NIH HHS R01-AG09531NIDDK NIH HHS T32 DK007352NIDDK NIH HHS T32-DK07352
6 · The paper itself

Abstract

Oxidative damage to mitochondrial DNA increases with aging. This damage has the potential to affect mitochondrial DNA replication and transcription which could alter the abundance or functionality of mitochondrial proteins. This review describes mitochondrial DNA alterations and changes in mitochondrial function that occur with aging. Age-related alterations in mitochondrial DNA as a possible contributor to the reduction in mitochondrial function are discussed.

Indexed as

DNA DamageAge FactorsAgingAnimalsDNA, MitochondrialEnergy MetabolismGene Expression RegulationHumansMiceMitochondriaMutationOxidative StressReactive Oxygen SpeciesDNA, MitochondrialReactive Oxygen Species

Identifiers

PMID20307565
PMCPMC2910809
OpenAlexW2081007380

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.