Evidence map›Paper›PMID 24984015›Full record

ArticlePloS one2014

Similarities and differences between exome sequences found in a variety of tissues from the same individual.

Alberto Gómez-Ramos, Rafael Sanchez-Sanchez, Ashraf Muhaisen, Alberto Rábano, Eduardo Soriano, Jesús Avila

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.2field-weighted citation impact, top 19% 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

6 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Toward common mechanisms for risk factors in Alzheimer's syndrome.Alzheimer's & dementia (New York, N. Y.) · 2017
    Review
  3. Article
  4. Article
  5. Review
  6. Variations in brain DNA.Frontiers in aging neuroscience · 2014
    Review
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

6 authors at 6 institutions in 1 country.

Alberto Gómez-RamosCentro de Biología Molecular "Severo Ochoa" CSIC-UAM, Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain.
Rafael Sanchez-SanchezHospital Universitario Reina Sofía, IMIBIC, Córdoba, Spain.
Ashraf MuhaisenDepartment of Cell Biology, University of Barcelona, Barcelona, Spain; Institut de Recerca de l'Hospital Universitari de la Vall d'Hebron (VHIR), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain.
Alberto RábanoFundación CIEN, Vallecas, Spain.
Eduardo SorianoDepartment of Cell Biology, University of Barcelona, Barcelona, Spain; Institut de Recerca de l'Hospital Universitari de la Vall d'Hebron (VHIR), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain.
Jesús AvilaCentro de Biología Molecular "Severo Ochoa" CSIC-UAM, Madrid, Spain; Institut de Recerca de l'Hospital Universitari de la Vall d'Hebron (VHIR), Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain.
Biomedical Research Networking Center on Neurodegenerative Diseases · ESCentro de Biología Molecular Severo Ochoa · ESFundacion Centro De Investigacion De Enfermedades Neurologicas · ESHospital Universitario Reina Sofía · ESUniversidad Autónoma de Madrid · ESVall d'Hebron Institut de Recerca · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DNA is the most stable nucleic acid and most important store of genetic information. DNA sequences are conserved in virtually all the cells of a multicellular organism. To analyze the sequences of various individuals with distinct pathological disorders, DNA is routinely isolated from blood, independently of the tissue that is the target of the disease. This approach has proven useful for the identification of familial diseases where mutations are present in parental germinal cells. With the capacity to compare DNA sequences from distinct tissues or cells, present technology can be used to study whether DNA sequences in tissues are invariant. Here we explored the presence of specific SNVs (Single Nucleotide Variations) in various tissues of the same individual. We tested for the presence of tissue-specific exonic SNVs, taking blood exome as a control. We analyzed the chromosomal location of these SNVs. The number of SNVs per chromosome was found not to depend on chromosome length, but mainly on the number of protein-coding genes per chromosome. Although similar but not identical patterns of chromosomal distribution of tissue-specific SNVs were found, clear differences were detected. This observation supports the notion that each tissue has a specific SNV exome signature.

Indexed as

ExomeGenetic VariationChromosomes, HumanFemaleHumansMaleOrgan Specificity

Identifiers

PMID24984015
PMCPMC4077829
OpenAlexW2045846358

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.