Evidence map›Paper›PMID 23284676›Full record

ArticlePloS one2012

Global profiling of alternative splicing events and gene expression regulated by hnRNPH/F.

Erming Wang, Vahid Aslanzadeh, Filomena Papa, Haiyan Zhu, Pierre de la Grange, Franca Cambi

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

36 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
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  9. A Mutation inThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Alternative Splicing in Angiogenesis.International journal of molecular sciences · 2019
    Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
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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

6 authors at 3 institutions in 3 countries.

Erming WangDepartment of Neurology, University of Kentucky, Lexington, Kentucky, United States of America.
Vahid Aslanzadeh
Filomena Papa
Haiyan Zhu
Pierre de la Grange
Franca Cambi
University of Kentucky · USHôpital Saint-Louis · FRUniversity of Zanjan · IR

Funding

PLP alternative splicing and oligodendrocyte differentiationR01NS053905 · NINDS · UNIVERSITY OF KENTUCKY · PI CAMBI, FRANCA · 2007 to 2011
$1.8M
Cell Sorter Upgrade for Flow Cytometry Service FacilityS10RR026827 · NCRR · UNIVERSITY OF KENTUCKY · PI COHEN, DONALD A · 2011 to 2011
$600k
NCRR NIH HHS S10 RR026827NINDS NIH HHS R01 NS053905NINDS NIH HHS R01NS053905NINDS NIH HHS R01NS053905-03S
6 · The paper itself

Abstract

In this study, we have investigated the global impact of heterogeneous nuclear Ribonuclear Protein (hnRNP) H/F-mediated regulation of splicing events and gene expression in oligodendrocytes. We have performed a genome-wide transcriptomic analysis at the gene and exon levels in Oli-neu cells treated with siRNA that targets hnRNPH/F compared to untreated cells using Affymetrix Exon Array. Gene expression levels and regulated exons were identified with the GenoSplice EASANA algorithm. Bioinformatics analyses were performed to determine the structural properties of G tracts that correlate with the function of hnRNPH/F as enhancers vs. repressors of exon inclusion. Different types of alternatively spliced events are regulated by hnRNPH/F. Intronic G tracts density, length and proximity to the 5' splice site correlate with the hnRNPH/F enhancer function. Additionally, 6% of genes are differently expressed upon knock down of hnRNPH/F. Genes that regulate the transition of oligodendrocyte progenitor cells to oligodendrocytes are differentially expressed in hnRNPH/F depleted Oli-neu cells, resulting in a decrease of negative regulators and an increase of differentiation-inducing regulators. The changes were confirmed in developing oligodendrocytes in vivo. This is the first genome wide analysis of splicing events and gene expression regulated by hnRNPH/F in oligodendrocytes and the first report that hnRNPH/F regulate genes that are involved in the transition from oligodendrocyte progenitor cells to oligodendrocytes.

Indexed as

Gene Expression ProfilingGene Expression RegulationAlternative SplicingAnimalsCell DifferentiationExonsGenomicsHeterogeneous-Nuclear Ribonucleoprotein Group F-HMiceOligodendrogliaStem CellsHeterogeneous-Nuclear Ribonucleoprotein Group F-H

Identifiers

PMID23284676
PMCPMC3524136
OpenAlexW2140302993

What OpenQuestion holds

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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.