Evidence map›Paper›PMID 19050759›Full record

ArticlePloS one2008

Prdm proto-oncogene transcription factor family expression and interaction with the Notch-Hes pathway in mouse neurogenesis.

Emi Kinameri, Takashi Inoue, Jun Aruga, Itaru Imayoshi, Ryoichiro Kageyama, Tomomi Shimogori, Adrian W Moore

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

72 citing papers in PubMed, 123 citations in OpenAlex.

  1. Review
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  4. InvestigatingBrain sciences · 2025
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  7. Novel Insights into Emx2 and Dmrta2 Cooperation during Cortex Development and Evidence for Dmrta2 Function in the Choroid Plexus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
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  18. Article
  19. PRDM16 expression and function in mammalian cochlear development.Developmental dynamics : an official publication of the American Association of Anatomists · 2022
    Article
  20. Article

12 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 2 institutions in 1 country.

Emi KinameriMolecular Neuropathology Group, RIKEN Brain Science Institute, Wako, Saitama, Japan.
Takashi Inoue
Jun Aruga
Itaru Imayoshi
Ryoichiro Kageyama
Tomomi Shimogori
Adrian W Moore
RIKEN Center for Brain Science · JPKyoto University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEstablishment and maintenance of a functional central nervous system (CNS) requires a highly orchestrated process of neural progenitor cell proliferation, cell cycle exit, and differentiation. An evolutionary conserved program consisting of Notch signalling mediated by basic Helix-Loop-Helix (bHLH) transcription factor activity is necessary for both the maintenance of neural progenitor cell character and the progression of neurogenesis; however, additional players in mammalian CNS neural specification remain largely unknown. In Drosophila we recently characterized Hamlet, a transcription factor that mediates Notch signalling and neural cell fate. METHODOLOGY/PRINCIPAL

findingsHamlet is a member of the Prdm (PRDI-BF1 and RIZ homology domain containing) proto-oncogene transcription factor family, and in this study we report that multiple genes in the Prdm family (Prdm6, 8, 12, 13 and 16) are expressed in the developing mouse CNS in a spatially and temporally restricted manner. In developing spinal cord Prdm8, 12 and 13 are expressed in precise neuronal progenitor zones suggesting that they may specify discrete neuronal subtypes. In developing telencephalon Prdm12 and 16 are expressed in the ventricular zone in a lateral to medial graded manner, and Prdm8 is expressed in a complementary domain in postmitotic neurons. In postnatal brain Prdm8 additionally shows restricted expression in cortical layers 2/3 and 4, the hippocampus, and the amygdala. To further elucidate roles of Prdm8 and 16 in the developing telencephalon we analyzed the relationship between these factors and the bHLH Hes (Hairy and enhancer of split homolog) effectors of Notch signalling. In Hes null telencephalon neural differentiation is enhanced, Prdm8 expression is upregulated, and Prdm16 expression is downregulated; conversely in utero electroporation of Hes1 into the developing telencephalon upregulates Prdm16 expression. CONCLUSIONS/SIGNIFICANCE: Our data demonstrate that Prdm genes are regulated by the Notch-Hes pathway and represent strong candidates to control neural class specification and the sequential progression of mammalian CNS neurogenesis.

Indexed as

Gene ExpressionGene Expression RegulationAnimalsBasic Helix-Loop-Helix ProteinsCentral Nervous SystemEmbryonic DevelopmentIn Situ HybridizationMiceMultigene FamilyNeurogenesisNeuronsProto-OncogenesReverse Transcriptase Polymerase Chain ReactionTranscription FactorsBasic Helix-Loop-Helix ProteinsTranscription Factors

Identifiers

PMID19050759
PMCPMC2585159
OpenAlexW2035241082

What OpenQuestion holds

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LicenceCC BY
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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.