Evidence map›Paper›PMID 18644864›Full record

ArticleMolecular and cellular biology2008

Multiple and specific mRNA processing targets for the major human hnRNP proteins.

Julian P Venables, Chu-Shin Koh, Ulrike Froehlich, Elvy Lapointe, Sonia Couture, Lyna Inkel, Anne Bramard, Eric R Paquet, Valérie Watier, Mathieu Durand and 7 more

Abstract read
In one paragraph

Article in Molecular and cellular biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers.

0numbers the graph read from it
0cells of the map it votes in
96citing papers in PubMed
7.2field-weighted citation impact, top 2% 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

96 citing papers in PubMed, 155 citations in OpenAlex.

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  17. HNRNPA1-induced spliceopathy in a transgenic mouse model of myotonic dystrophy.Proceedings of the National Academy of Sciences of the United States of America · 2020
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36 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

17 authors at 1 institution in 2 countries.

Julian P VenablesDépartement de Microbiologie et d'Infectiologie, Faculté de Médecine et des Sciences de la Santé, 3001, 12th Avenue Nord, Université de Sherbrooke, Sherbrooke, Québec J1H 5N4, Canada.
Chu-Shin Koh
Ulrike Froehlich
Elvy Lapointe
Sonia Couture
Lyna Inkel
Anne Bramard
Eric R Paquet
Valérie Watier
Mathieu Durand
Jean-François Lucier
Julien Gervais-Bird
Karine Tremblay
Panagiotis Prinos
Roscoe Klinck
Sherif Abou Elela
Benoit Chabot
Université de Sherbrooke · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alternative splicing is a key mechanism regulating gene expression, and it is often used to produce antagonistic activities particularly in apoptotic genes. Heterogeneous nuclear ribonucleoparticle (hnRNP) proteins form a family of RNA-binding proteins that coat nascent pre-mRNAs. Many but not all major hnRNP proteins have been shown to participate in splicing control. The range and specificity of hnRNP protein action remain poorly documented, even for those affecting splice site selection. We used RNA interference and a reverse transcription-PCR screening platform to examine the implications of 14 of the major hnRNP proteins in the splicing of 56 alternative splicing events in apoptotic genes. Out of this total of 784 alternative splicing reactions tested in three human cell lines, 31 responded similarly to a knockdown in at least two different cell lines. On the other hand, the impact of other hnRNP knockdowns was cell line specific. The broadest effects were obtained with hnRNP K and C, two proteins whose role in alternative splicing had not previously been firmly established. Different hnRNP proteins affected distinct sets of targets with little overlap even between closely related hnRNP proteins. Overall, our study highlights the potential contribution of all of these major hnRNP proteins in alternative splicing control and shows that the targets for individual hnRNP proteins can vary in different cellular contexts.

Indexed as

Alternative SplicingAmino Acid MotifsCell Line, TumorDown-RegulationHeterogeneous-Nuclear RibonucleoproteinsHumansPolymerase Chain ReactionRNA PrecursorsHeterogeneous-Nuclear RibonucleoproteinsRNA Precursors

Identifiers

PMID18644864
PMCPMC2547008
OpenAlexW2134028061

What OpenQuestion holds

Textmetadata
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.