Evidence map›Paper›PMID 20071744›Full record

ArticleNucleic acids research2010

Functional cooperation between CREM and GCNF directs gene expression in haploid male germ cells.

Mirjana Rajkovic, K Alexander H Iwen, Peter J Hofmann, Angelika Harneit, Joachim M Weitzel

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.9field-weighted citation impact, top 8% 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

13 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Review
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  4. Article
  5. Article
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  8. Article
  9. SLE-Associated Defects Promote Altered T Cell Function.Critical reviews in immunology · 2017
    Review
  10. Article
  11. Review
  12. Article
  13. Transcriptional regulation of the hypocretin/orexin gene by NR6A1.Biochemical and biophysical research communications · 2010
    Article
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 3 institutions in 1 country.

Mirjana RajkovicInstitut für Immunologie und Transfusionsmedizin, Ernst-Moritz-Arndt Universität, Greifswald, Germany.
K Alexander H Iwen
Peter J Hofmann
Angelika Harneit
Joachim M Weitzel
Charité - Universitätsmedizin Berlin · DEUniversität Greifswald · DEUniversität Hamburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cellular differentiation and development of germ cells critically depend on a coordinated activation and repression of specific genes. The underlying regulation mechanisms, however, still lack a lot of understanding. Here, we describe that both the testis-specific transcriptional activator CREMtau (cAMP response element modulator tau) and the repressor GCNF (germ cell nuclear factor) have an overlapping binding site which alone is sufficient to direct cell type-specific expression in vivo in a heterologous promoter context. Expression of the transgene driven by the CREM/GCNF site is detectable in spermatids, but not in any somatic tissue or at any other stages during germ cell differentiation. CREMtau acts as an activator of gene transcription whereas GCNF suppresses this activity. Both factors compete for binding to the same DNA response element. Effective binding of CREM and GCNF highly depends on composition and epigenetic modification of the binding site. We also discovered that CREM and GCNF bind to each other via their DNA binding domains, indicating a complex interaction between the two factors. There are several testis-specific target genes that are regulated by CREM and GCNF in a reciprocal manner, showing a similar activation pattern as during spermatogenesis. Our data indicate that a single common binding site for CREM and GCNF is sufficient to specifically direct gene transcription in a tissue-, cell type- and differentiation-specific manner.

Indexed as

Gene Expression RegulationAnimalsBinding SitesCell LineChromatinCyclic AMP Response Element ModulatorDNAHumansMaleMiceMice, TransgenicNuclear Receptor Subfamily 6, Group A, Member 1Promoter Regions, GeneticResponse ElementsSpermatidsTestisChromatinCyclic AMP Response Element ModulatorDNANuclear Receptor Subfamily 6, Group A, Member 1

Identifiers

PMID20071744
PMCPMC2853129
OpenAlexW1981866399

What OpenQuestion holds

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LicenceCC BY-NC
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.