Evidence map›Paper›PMID 26901859›Full record

ArticlePloS one2016

Transcriptional Auto-Regulation of RUNX1 P1 Promoter.

Milka Martinez, Marcela Hinojosa, Daniel Trombly, Violeta Morin, Janet Stein, Gary Stein, Amjad Javed, Soraya E Gutierrez

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

22 citing papers in PubMed, 33 citations in OpenAlex.

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  14. TNF-α signaling regulates RUNX1 function in endothelial cells.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2021
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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

8 authors at 4 institutions in 2 countries.

Milka MartinezDepartamento de Bioquimica y Biologia Molecular, Facultad de Ciencias Biologicas, Universidad de Concepcion, Concepcion, Chile.
Marcela HinojosaDepartamento de Bioquimica y Biologia Molecular, Facultad de Ciencias Biologicas, Universidad de Concepcion, Concepcion, Chile.
Daniel TromblyDepartment of Cell and Developmental Biology, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, 01655, Massachusetts, United States of America.
Violeta MorinDepartamento de Bioquimica y Biologia Molecular, Facultad de Ciencias Biologicas, Universidad de Concepcion, Concepcion, Chile.
Janet SteinDepartment of Cell and Developmental Biology, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, 01655, Massachusetts, United States of America.
Gary SteinDepartment of Cell and Developmental Biology, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, 01655, Massachusetts, United States of America.
Amjad JavedDepartment of Oral and Maxillofacial Surgery, School of Dentistry, University of Alabama at Birmingham, Alabama, United States of America.
Soraya E GutierrezDepartamento de Bioquimica y Biologia Molecular, Facultad de Ciencias Biologicas, Universidad de Concepcion, Concepcion, Chile.
University of Concepción · CLUniversity of Vermont · USUniversity of Alabama at Birmingham · USUniversity of Massachusetts Chan Medical School · US

Funding

Sp7 Mediated Control of Runx2 Function for Osteoblast DifferentiationR01AR062091 · NIAMS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI JAVED, AMJAD · 2012 to 2025
$3.4M
Runx2 Controlled Adipocytic Differentiation in Aging MusculoskeletonR01AG030228 · NIA · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI JAVED, AMJAD · 2006 to 2009
$952k
NIAMS NIH HHS R01 AR062091NIAMS NIH HHS R01AR062091NIA NIH HHS R01 AG030228
6 · The paper itself

Abstract

RUNX1 a member of the family of runt related transcription factors (RUNX), is essential for hematopoiesis. The expression of RUNX1 gene is controlled by two promoters; the distal P1 promoter and the proximal P2 promoter. Several isoforms of RUNX1 mRNA are generated through the use of both promoters and alternative splicing. These isoforms not only differs in their temporal expression pattern but also exhibit differences in tissue specificity. The RUNX1 isoforms derived from P2 are expressed in a variety of tissues, but expression of P1-derived isoform is restricted to cells of hematopoietic lineage. However, the control of hematopoietic-cell specific expression is poorly understood. Here we report regulation of P1-derived RUNX1 mRNA by RUNX1 protein. In silico analysis of P1 promoter revealed presence of two evolutionary conserved RUNX motifs, 0.6kb upstream of the transcription start site, and three RUNX motifs within 170bp of the 5'UTR. Transcriptional contribution of these RUNX motifs was studied in myeloid and T-cells. RUNX1 genomic fragment containing all sites show very low basal activity in both cell types. Mutation or deletion of RUNX motifs in the UTR enhances basal activity of the RUNX1 promoter. Chromatin immunoprecipitation revealed that RUNX1 protein is recruited to these sites. Overexpression of RUNX1 in non-hematopoietic cells results in a dose dependent activation of the RUNX1 P1 promoter. We also demonstrate that RUNX1 protein regulates transcription of endogenous RUNX1 mRNA in T-cell. Finally we show that SCL transcription factor is recruited to regions containing RUNX motifs in the promoter and the UTR and regulates activity of the RUNX1 P1 promoter in vitro. Thus, multiple lines of evidence show that RUNX1 protein regulates its own gene transcription.

Indexed as

Gene Expression RegulationPromoter Regions, GeneticTranscription, Genetic5' Untranslated RegionsBase SequenceBasic Helix-Loop-Helix ProteinsBinding SitesCell Line, TumorCore Binding Factor Alpha 2 SubunitHumansMolecular Sequence DataMutationNucleotide MotifsProtein BindingProto-Oncogene ProteinsRNA, Messenger5' Untranslated RegionsBasic Helix-Loop-Helix ProteinsCore Binding Factor Alpha 2 SubunitProto-Oncogene ProteinsRNA, MessengerTAL1 protein, humanT-Cell Acute Lymphocytic Leukemia Protein 1

Identifiers

PMID26901859
PMCPMC4762634
OpenAlexW2280416781

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.