Evidence map›Paper›PMID 22536405›Full record

ArticlePloS one2012

A unique combination of male germ cell miRNAs coordinates gonocyte differentiation.

Skye C McIver, Simone J Stanger, Danielle M Santarelli, Shaun D Roman, Brett Nixon, Eileen A McLaughlin

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 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
12.7field-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

31 citing papers in PubMed, 95 citations in OpenAlex.

  1. Unravelling male infertility through epigenetics: present understanding and future challenges.Mammalian genome : official journal of the International Mammalian Genome Society · 2026
    Review
  2. Review
  3. Article
  4. Article
  5. Small RNAs, spermatogenesis, and male infertility: a decade of retrospect.Reproductive biology and endocrinology : RB&E · 2023
    Review
  6. Review
  7. Study of Small Non-Coding RNA (miRNA) Expression Pattern of Fertile/Infertile Male Semen.Acta informatica medica : AIM : journal of the Society for Medical Informatics of Bosnia & Herzegovina : casopis Drustva za medicinsku informatiku BiH · 2022
    Article
  8. Review
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  10. Article
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  12. Review
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  14. Article
  15. MicroRNA-322 Regulates Self-renewal of Mouse Spermatogonial Stem Cells throughInternational journal of biological sciences · 2019
    Article
  16. Article
  17. Article
  18. Review
  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 1 institution in 1 country.

Skye C McIverARC Centre of Excellence in Biotechnology and Development, Discipline of Biological Sciences, School of Environmental and Life Sciences, University of Newcastle, Callaghan, New South Wales, Australia.
Simone J Stanger
Danielle M Santarelli
Shaun D Roman
Brett Nixon
Eileen A McLaughlin
University of Newcastle Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The last 100 years have seen a concerning decline in male reproductive health associated with decreased sperm production, sperm function and male fertility. Concomitantly, the incidence of defects in reproductive development, such as undescended testes, hypospadias and testicular cancer has increased. Indeed testicular cancer is now recognised as the most common malignancy in young men. Such cancers develop from the pre-invasive lesion Carcinoma in Situ (CIS), a dysfunctional precursor germ cell or gonocyte which has failed to successfully differentiate into a spermatogonium. It is therefore essential to understand the cellular transition from gonocytes to spermatogonia, in order to gain a better understanding of the aetiology of testicular germ cell tumours. MicroRNA (miRNA) are important regulators of gene expression in differentiation and development and thus highly likely to play a role in the differentiation of gonocytes. In this study we have examined the miRNA profiles of highly enriched populations of gonocytes and spermatogonia, using microarray technology. We identified seven differentially expressed miRNAs between gonocytes and spermatogonia (down-regulated: miR-293, 291a-5p, 290-5p and 294*, up-regulated: miR-136, 743a and 463*). Target prediction software identified many potential targets of several differentially expressed miRNA implicated in germ cell development, including members of the PTEN, and Wnt signalling pathways. These targets converge on the key downstream cell cycle regulator Cyclin D1, indicating that a unique combination of male germ cell miRNAs coordinate the differentiation and maintenance of pluripotency in germ cells.

Indexed as

Gene Expression RegulationAnimalsCyclin D1Gene Expression ProfilingGerm CellsMaleMiceMicroRNAsOligonucleotide Array Sequence AnalysisPTEN PhosphohydrolaseReal-Time Polymerase Chain ReactionSpermatogenesisSpermatogoniaWnt Signaling PathwayCcnd1 protein, mouseCyclin D1MicroRNAsPTEN PhosphohydrolasePten protein, mouse

Identifiers

PMID22536405
PMCPMC3334999
OpenAlexW2091365246

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.