Evidence map›Paper›PMID 26334641›Full record

ArticleBMC genomics2015

Characterizing 5-hydroxymethylcytosine in human prefrontal cortex at single base resolution.

Jeffrey A Gross, Alain Pacis, Gary G Chen, Luis B Barreiro, Carl Ernst, Gustavo Turecki

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

25 citing papers in PubMed, 46 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Truncated Tau caused by intron retention is enriched in Alzheimer's disease cortex and exhibits altered biochemical properties.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Sex differences in cancer mechanisms.Biology of sex differences · 2020
    Review
  10. Article
  11. Review
  12. DoesFrontiers in neuroscience · 2019
    Article
  13. Article
  14. Article
  15. Epigenetic Landscapes of the Adversity-Exposed Brain.Progress in molecular biology and translational science · 2018
    Review
  16. Review
  17. Review
  18. Article
  19. Article
  20. Article
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 2 institutions in 1 country.

Jeffrey A GrossMcGill Group for Suicide Studies, Douglas Mental Health University Institute, 6875 boul. Lasalle, Montreal, Quebec, Canada. jeffrey.gross@mail.mcgill.ca.
Alain PacisDepartment of Genetics, CHU Sainte-Justine Research Centre, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, Quebec, Canada. vapacis@gmail.com.
Gary G ChenMcGill Group for Suicide Studies, Douglas Mental Health University Institute, 6875 boul. Lasalle, Montreal, Quebec, Canada. gang.chen@douglas.mcgill.ca.
Luis B BarreiroDepartment of Genetics, CHU Sainte-Justine Research Centre, 3175 Chemin de la Côte-Sainte-Catherine, Montreal, Quebec, Canada. luis.barreiro@umontreal.ca.
Carl ErnstMcGill Group for Suicide Studies, Douglas Mental Health University Institute, 6875 boul. Lasalle, Montreal, Quebec, Canada. carl.ernst@mcgill.ca.
Gustavo TureckiMcGill Group for Suicide Studies, Douglas Mental Health University Institute, 6875 boul. Lasalle, Montreal, Quebec, Canada. gustavo.turecki@mcgill.ca.
Douglas Mental Health University Institute · CACentre Hospitalier Universitaire Sainte-Justine · CA

Funding

Epigenetic Marks of Cocaine AddictionR01DA033684 · NIDA · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI MASH, DEBORAH C., TURECKI, GUSTAVO · 2011 to 2015
$3.6M
Medical Research Council MOP11260Medical Research Council MOP119429Medical Research Council MOP119430Medical Research Council MOP93775NIDA NIH HHS R01 DA033684PHS HHS MOP119429
6 · The paper itself

Abstract

backgroundThe recent discovery that methylated cytosines are converted to 5-hydroxymethylated cytosines (5hmC) by the family of ten-eleven translocation enzymes has sparked significant interest on the genomic location, the abundance in different tissues, the putative functions, and the stability of this epigenetic mark. 5hmC plays a key role in the brain, where it is particularly abundant and dynamic during development.

resultsHere, we comprehensively characterize 5hmC in the prefrontal cortices of 24 subjects. We show that, although there is inter-individual variability in 5hmC content among unrelated individuals, approximately 8 % of all CpGs on autosomal chromosomes contain 5hmC, while sex chromosomes contain far less. Our data also provide evidence suggesting that 5hmC has transcriptional regulatory properties, as the density of 5hmC was highest in enhancer regions and within exons. Furthermore, we link increased 5hmC density to histone modification binding sites, to the gene bodies of actively transcribed genes, and to exon-intron boundaries. Finally, we provide several genomic regions of interest that contain gender-specific 5hmC.

conclusionsCollectively, these results present an important reference for the growing number of studies that are interested in the investigation of the role of 5hmC in brain and mental disorders.

Indexed as

Base Pairing5-MethylcytosineAdultBinding SitesChromosomes, HumanCluster AnalysisCytosineEpigenesis, GeneticExonsFemaleGene OntologyGenome, HumanHumansIntronsMalePrefrontal Cortex5-hydroxymethylcytosine5-MethylcytosineCytosine

Identifiers

PMID26334641
PMCPMC4559220
OpenAlexW2142047617

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.