Evidence map›Paper›PMID 25513881›Full record

ReviewGenes2014

Somatic mosaicism in the human genome.

Donald Freed, Eric L Stevens, Jonathan Pevsner

Abstract readReview
In one paragraph

Review in Genes, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed, 2 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

72 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. A rare case report of Sturge-Weber syndrome type 2 variant on Roach scale.Journal of family medicine and primary care · 2025
    Article
  10. Article
  11. Identifying genetic errors of immunity due to mosaicism.The Journal of experimental medicine · 2025
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Review
  19. [Sperm Mosaic Variants and Their Influence on the Offspring].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2024
    Review
  20. Article

12 more citing papers are in PubMed but not listed here.

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.

Donald FreedProgram in Biochemistry, Cellular and Molecular Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA. freedd@kennedykrieger.org.
Eric L StevensDepartment of Neurology, Kennedy Krieger Institute, 707 N. Broadway, Baltimore, MD 21205, USA. eric.stevens@fda.hhs.gov.
Jonathan PevsnerProgram in Biochemistry, Cellular and Molecular Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA. pevsner@kennedykrieger.org.

Funding

BIOCHEMISTRY, CELLULAR AND MOLECULAR BIOLOGY PROGRAMT32GM007445 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI GREEN, RACHEL · 1985 to 2021
$24.1M
Project 3P50MH094268 · NIMH · JOHNS HOPKINS UNIVERSITY · PI SAWA, AKIRA · 2011 to 2020
$19.9M
Predoctoral Training Program in Human GeneticsT32GM007814 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI VALLE, DAVID · 1985 to 2021
$10.6M
Role of somatic mosaicism in autism, schizophrenia, and bipolar disorder brainU01MH106884 · NIMH · HUGO W. MOSER RES INST KENNEDY KRIEGER · PI PEVSNER, JONATHAN · 2015 to 2019
$2.5M
Computational tools to analyze SNP data from patients with mental illnessR44MH086192 · NIMH · PARTEK, INC. · PI DOWNEY, THOMAS, PEVSNER, JONATHAN · 2013 to 2015
$1.9M
NIGMS NIH HHS T32 GM007445NIGMS NIH HHS T32 GM007814NIMH NIH HHS P50 MH094268NIMH NIH HHS R44 MH086192NIMH NIH HHS U01 MH106884
6 · The paper itself

Abstract

Somatic mosaicism refers to the occurrence of two genetically distinct populations of cells within an individual, derived from a postzygotic mutation. In contrast to inherited mutations, somatic mosaic mutations may affect only a portion of the body and are not transmitted to progeny. These mutations affect varying genomic sizes ranging from single nucleotides to entire chromosomes and have been implicated in disease, most prominently cancer. The phenotypic consequences of somatic mosaicism are dependent upon many factors including the developmental time at which the mutation occurs, the areas of the body that are affected, and the pathophysiological effect(s) of the mutation. The advent of second-generation sequencing technologies has augmented existing array-based and cytogenetic approaches for the identification of somatic mutations. We outline the strengths and weaknesses of these techniques and highlight recent insights into the role of somatic mosaicism in causing cancer, neurodegenerative, monogenic, and complex disease.

Identifiers

PMID25513881
PMCPMC4276927

What OpenQuestion holds

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Registered trials

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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.