Evidence map›Paper›PMID 26527741›Full record

ArticleThe Journal of cell biology2015

Modifiers of solid RNP granules control normal RNP dynamics and mRNA activity in early development.

Arnaud Hubstenberger, Cristiana Cameron, Scott L Noble, Sean Keenan, Thomas C Evans

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

20 citing papers in PubMed, 34 citations in OpenAlex.

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  16. Are aberrant phase transitions a driver of cellular aging?BioEssays : news and reviews in molecular, cellular and developmental biology · 2016
    Review
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  20. 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

5 authors at 1 institution in 2 countries.

Arnaud HubstenbergerDepartment of Cell and Developmental Biology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045 Pierre-and-Marie-Curie University, University Paris 06, 75005 Paris, France.
Cristiana CameronDepartment of Cell and Developmental Biology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045.
Scott L NobleDepartment of Cell and Developmental Biology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045 Graduate Program in Molecular Biology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045.
Sean KeenanDepartment of Cell and Developmental Biology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045.
Thomas C EvansDepartment of Cell and Developmental Biology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045 tom.evans@ucdenver.edu.
University of Colorado Anschutz Medical Campus · US

Funding

Enhancing and expanding the CGC Strain CollectionP40OD010440 · OD · UNIVERSITY OF MINNESOTA · PI Ann E. Rougvie · 2012 to 2026
$7.5M
Regulation of mRNPs during early C. elegans developmentR01GM079682 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI EVANS, THOMAS C · 2007 to 2010
$1.3M
NIGMS NIH HHS GM79682NIGMS NIH HHS R01 GM079682NIH HHS P40 OD010440
6 · The paper itself

Abstract

Ribonucleoproteins (RNPs) often coassemble into supramolecular bodies with regulated dynamics. The factors controlling RNP bodies and connections to RNA regulation are unclear. During Caenorhabditis elegans oogenesis, cytoplasmic RNPs can transition among diffuse, liquid, and solid states linked to mRNA regulation. Loss of CGH-1/Ddx6 RNA helicase generates solid granules that are sensitive to mRNA regulators. Here, we identified 66 modifiers of RNP solids induced by cgh-1 mutation. A majority of genes promote or suppress normal RNP body assembly, dynamics, or metabolism. Surprisingly, polyadenylation factors promote RNP coassembly in vivo, suggesting new functions of poly(A) tail regulation in RNP dynamics. Many genes carry polyglutatmine (polyQ) motifs or modulate polyQ aggregation, indicating possible connections with neurodegenerative disorders induced by CAG/polyQ expansion. Several RNP body regulators repress translation of mRNA subsets, suggesting that mRNAs are repressed by multiple mechanisms. Collectively, these findings suggest new pathways of RNP modification that control large-scale coassembly and mRNA activity during development.

Indexed as

AnimalsCaenorhabditis elegansCaenorhabditis elegans ProteinsCytoplasmCytoplasmic GranulesOogenesisRibonucleoproteinsRNA, MessengerRNA NucleotidyltransferasesCaenorhabditis elegans Proteinscgh-1 protein, C elegansRibonucleoproteinsRNA, MessengerRNA Nucleotidyltransferases

Identifiers

PMID26527741
PMCPMC4639854
OpenAlexW2127041495

What Socratic holds

Textmetadata
LicenceCC BY-NC-SA
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 Socratic graph.