Evidence map›Paper›PMID 35252966›Full record

ArticleFrontiers in aging2022

The Complicated Nature of Somatic mtDNA Mutations in Aging.

Monica Sanchez-Contreras, Scott R Kennedy

Abstract read
In one paragraph

Article in Frontiers in aging, 2022. 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
–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

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

  1. Systematic review ofFrontiers in aging neuroscience · 2023
    Pooled it
  2. The Hallmarks of Aging: From Molecular Mechanisms to Clinical Translation.International journal of molecular sciences · 2026
    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

2 authors.

Monica Sanchez-ContrerasDepartment of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, United States.
Scott R KennedyDepartment of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, United States.

Funding

Massively Parallel Single Cell Detection of Rare Variants with Split-Pool Combinatorial IndexingR21HG011229 · NHGRI · UNIVERSITY OF WASHINGTON · PI KENNEDY, SCOTT ROBERT, SEELIG, GEORG · 2020 to 2020
$622k
Mitochondrial DNA mutations in the renal cortex to elucidate cell-specific mechanisms of mitochondrial dysfunction in tubules and glomeruliR21DK128540 · NIDDK · UNIVERSITY OF WASHINGTON · PI SANCHEZ-CONTRERAS, MONICA YICETTE, SWEETWYNE, MARIYA TS'ANA · 2021 to 2023
$583k
Exploiting Urine Derived DNA for the Assessment of Bladder Cancer using High Accuracy SequencingR21CA259780 · NCI · UNIVERSITY OF WASHINGTON · PI KENNEDY, SCOTT ROBERT · 2021 to 2022
$395k
NCI NIH HHS R21 CA259780NHGRI NIH HHS R21 HG011229NIDDK NIH HHS R21 DK128540
6 · The paper itself

Abstract

Mitochondria are the main source of energy used to maintain cellular homeostasis. This aspect of mitochondrial biology underlies their putative role in age-associated tissue dysfunction. Proper functioning of the electron transport chain (ETC), which is partially encoded by the extra-nuclear mitochondrial genome (mtDNA), is key to maintaining this energy production. The acquisition of

Indexed as

agingmitochondriamtDNAmutagenesissequencingsomatic mutations

Identifiers

PMID35252966
PMCPMC8896747

What OpenQuestion holds

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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.