Evidence map›Paper›PMID 22837433›Full record

ArticleOncotarget2012

Mutations in circulating mitochondrial DNA: Cassandra of oral cancer?

Eugene S Kandel

Abstract readEditorialComment
In one paragraph

Article in Oncotarget, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–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

7 citing papers in PubMed.

  1. Article
  2. New Perspectives on the Importance of Cell-Free DNA Biology.Diagnostics (Basel, Switzerland) · 2022
    Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

1 author.

Eugene S Kandel

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cell-free circulating nucleic acids in human blood are increasing being researched as a source of diagnostic and prognostic biomarkers for clinical oncology. High copy number per cell and frequent mutations in various malignancies make mitochondrial genome an attractive target for such an investigation, but practical development and validation of biomarkers based on cell-free mitochondrial DNA has been lagging. Uzawa and colleagues report in the July issue of Oncotarget that in a retrospective study of patients with oral cancer the load of mutant mitochondrial DNA in patient's serum was a strong indicator of postoperative recurrence. Based on these observations, the predictive value of circulating mutant mitochondrial DNA merits further evaluation in patients with oral and other malignancies.

Indexed as

MutationAnimalsBiomarkers, TumorCarcinoma, Squamous CellDNA, MitochondrialHumansMouth NeoplasmsBiomarkers, TumorDNA, Mitochondrial

Identifiers

PMID22837433
PMCPMC3443247

What OpenQuestion holds

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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.