Evidence map›Paper›PMID 22673192›Full record

ArticleCell death & disease2012

Functional interplay between p63 and p53 controls RUNX1 function in the transition from proliferation to differentiation in human keratinocytes.

I Masse, L Barbollat-Boutrand, M Molina, O Berthier-Vergnes, N Joly-Tonetti, M T Martin, C Caron de Fromentel, J Kanitakis, J Lamartine

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
3.3field-weighted citation impact, top 7% 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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it, 45 citations in OpenAlex.

  1. Pooled it
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  13. How Does p73 Cause Neuronal Defects?Molecular neurobiology · 2016
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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

9 authors at 4 institutions in 1 country.

I MasseCentre de Génétique et de Physiologie Moléculaires et Cellulaires, CNRS UMR5534-Université Lyon I, 43 Bd du 11 Novembre 1918, F-69622 Villeurbanne, France. ingrid.masse@univ-lyon1.fr
L Barbollat-Boutrand
M Molina
O Berthier-Vergnes
N Joly-Tonetti
M T Martin
C Caron de Fromentel
J Kanitakis
J Lamartine
Université Claude Bernard Lyon 1 · FRCentre National de la Recherche Scientifique · FRHôpital Edouard Herriot · FRInstitut de Radiobiologie Cellulaire et Moléculaire · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The interfollicular epidermis is continuously renewed, thanks to a regulated balance between proliferation and differentiation. The ΔNp63 transcription factor has a key role in the control of this process. It has been shown that ΔNp63 directly regulates Runt-related transcription factor 1 (RUNX1) transcription factor expression in mouse keratinocytes. The present study showed for the first time that RUNX1 is expressed in normal human interfollicular epidermis and that its expression is tightly regulated during the transition from proliferation to differentiation. It demonstrated that ΔNp63 directly binds two different RUNX1 regulatory DNA sequences and modulates RUNX1 expression differentially in proliferative or differentiated human keratinocytes. It also showed that the regulation of RUNX1 expression by ΔNp63 is dependent on p53 and that this coregulation relies on differential binding and activation of RUNX1 regulatory sequences by ΔNp63 and p53. We also found that RUNX1 inhibits keratinocyte proliferation and activates directly the expression of KRT1, a critical actor in early keratinocyte differentiation. Finally, we described that RUNX1 expression, similar to ΔNp63 and p53, was strongly expressed and downregulated in basal cell carcinomas and squamous cell carcinomas respectively. Taken together, these data shed light on the importance of tight control of the functional interplay between ΔNp63 and p53 in regulating RUNX1 transcription factor expression for proper regulation of interfollicular epidermal homeostasis.

Indexed as

Cell DifferentiationCell ProliferationCells, CulturedCore Binding Factor Alpha 2 SubunitDown-RegulationEpidermal CellsEpidermisHumansKeratinocytesMembrane ProteinsTumor Suppressor Protein p53CKAP4 protein, humanCore Binding Factor Alpha 2 SubunitMembrane ProteinsRUNX1 protein, humanTumor Suppressor Protein p53

Identifiers

PMID22673192
PMCPMC3388234
OpenAlexW2082395362

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.