Evidence map›Paper›PMID 31123254›Full record

ArticleNature communications2019

DDX5 plays essential transcriptional and post-transcriptional roles in the maintenance and function of spermatogonia.

Julien M D Legrand, Ai-Leen Chan, Hue M La, Fernando J Rossello, Minna-Liisa Änkö, Frances V Fuller-Pace, Robin M Hobbs

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed
15.1field-weighted citation impact, top 1% 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

78 citing papers in PubMed, 150 citations in OpenAlex.

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18 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

7 authors at 4 institutions in 3 countries.

Julien M D LegrandAustralian Regenerative Medicine Institute, Monash University, Melbourne, VIC, 3800, Australia.ORCID http://orcid.org/0000-0001-5577-5645
Ai-Leen ChanAustralian Regenerative Medicine Institute, Monash University, Melbourne, VIC, 3800, Australia.
Hue M LaAustralian Regenerative Medicine Institute, Monash University, Melbourne, VIC, 3800, Australia.ORCID http://orcid.org/0000-0003-4549-7017
Fernando J RosselloAustralian Regenerative Medicine Institute, Monash University, Melbourne, VIC, 3800, Australia.
Minna-Liisa ÄnköAustralian Regenerative Medicine Institute, Monash University, Melbourne, VIC, 3800, Australia.
Frances V Fuller-PaceJacqui Wood Cancer Centre, Ninewells Hospital and Medical School, University of Dundee, Dundee, DD1 9SY, UK.
Robin M HobbsAustralian Regenerative Medicine Institute, Monash University, Melbourne, VIC, 3800, Australia. robin.hobbs@monash.edu.ORCID http://orcid.org/0000-0002-3853-2614
Australian Regenerative Medicine Institute · AUDiscovery Institute · USThe University of Melbourne · AUUniversity of Dundee · GB

Funding

Department of Education and Training | Australian Research Council (ARC) FT140101029Department of Health | National Health and Medical Research Council (NHMRC) APP1078042
6 · The paper itself

Abstract

Mammalian spermatogenesis is sustained by mitotic germ cells with self-renewal potential known as undifferentiated spermatogonia. Maintenance of undifferentiated spermatogonia and spermatogenesis is dependent on tightly co-ordinated transcriptional and post-transcriptional mechanisms. The RNA helicase DDX5 is expressed by spermatogonia but roles in spermatogenesis are unexplored. Using an inducible knockout mouse model, we characterise an essential role for DDX5 in spermatogonial maintenance and show that Ddx5 is indispensable for male fertility. We demonstrate that DDX5 regulates appropriate splicing of key genes necessary for spermatogenesis. Moreover, DDX5 regulates expression of cell cycle genes in undifferentiated spermatogonia post-transcriptionally and is required for cell proliferation and survival. DDX5 can also act as a transcriptional co-activator and we demonstrate that DDX5 interacts with PLZF, a transcription factor required for germline maintenance, to co-regulate select target genes. Combined, our data reveal a critical multifunctional role for DDX5 in regulating gene expression programmes and activity of undifferentiated spermatogonia.

Indexed as

AnimalsCell CycleCell ProliferationCoculture TechniquesDEAD-box RNA HelicasesEmbryo, MammalianFertilityFibroblastsGene Expression RegulationMaleMiceMice, KnockoutModels, AnimalPrimary Cell CulturePromyelocytic Leukemia Zinc Finger ProteinRNA SplicingDdx5 protein, mouseDEAD-box RNA HelicasesPromyelocytic Leukemia Zinc Finger ProteinZbtb16 protein, mouse

Identifiers

PMID31123254
PMCPMC6533336
OpenAlexW2946337946

What Socratic 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 Socratic graph.