Evidence map›Paper›PMID 9858553›Full record

ArticleMolecular and cellular biology1999

Poly(ADP-ribose) polymerase binds with transcription enhancer factor 1 to MCAT1 elements to regulate muscle-specific transcription.

A J Butler, C P Ordahl

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
7.3field-weighted citation impact, top 2% 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

67 citing papers in PubMed, 188 citations in OpenAlex.

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7 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

2 authors at 1 institution in 1 country.

A J ButlerDepartment of Anatomy and Cardiovascular Research Institute, University of California San Francisco, San Francisco, California 94143-0452, USA.
C P Ordahl
University of California, San Francisco · US

Funding

FACTOR X--A CARDIAC SPECIFIC TRANSCRIPTIONAL REGULATORR01HL059693 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ORDAHL, CHARLES P · 1998 to 2006
$1.6M
MOLECULAR STUDY OF CARDIOGENESISR01HL035561 · NHLBI · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI ORDAHL, CHARLES P · 1985 to 2002
$739k
NHLBI NIH HHS HL35561NHLBI NIH HHS HL59693NHLBI NIH HHS R01 HL059693
6 · The paper itself

Abstract

Striated muscle-specific expression of the cardiac troponin T (cTNT) gene is mediated through two MCAT elements that act via binding of transcription enhancer factor 1 (TEF-1) to the MCAT core motifs and binding of an auxiliary protein to nucleotides flanking the 5' side of the core motif. Using DNA-protein and protein-protein binding experiments, we identified a 140-kDa polypeptide that bound both the muscle-specific flanking sequences of the most distal MCAT1 element and TEF-1. Screening of an expression library with the MCAT1 element yielded a cDNA encoding a truncated form of poly(ADP-ribose) polymerase (PARP). Endogenous PARP from embryonic tissue nuclear extracts migrated as a 140-kDa protein. Recombinant full-length PARP preferentially bound the wild-type MCAT1 element and was shown to physically interact with TEF-1. In addition, endogenous TEF-1 could be coimmunoprecipitated with PARP from extracts of primary skeletal muscle cells. Recombinant PARP was able to ADP-ribosylate TEF-1 in vitro. Inhibition of the enzymatic activity of PARP repressed expression of an MCAT1-dependent reporter in transiently transfected primary muscle cells. Together, these data implicate PARP as the auxiliary protein that binds with TEF-1 to the MCAT1 element to provide muscle-specific gene transcription.

Indexed as

Nuclear ProteinsTranscription, GeneticAmino Acid Transport Systems, BasicAnimalsCarrier ProteinsChick EmbryoDNA-Binding ProteinsGene Expression RegulationGenes, ReporterMembrane ProteinsMuscle, SkeletalPoly(ADP-ribose) PolymerasesRiboseTEA Domain Transcription FactorsTranscription FactorsAmino Acid Transport Systems, BasicCarrier ProteinsDNA-Binding ProteinsMembrane ProteinsNuclear ProteinsPoly(ADP-ribose) PolymerasesRiboseTEAD1 protein, humanTEA Domain Transcription FactorsTranscription Factors

Identifiers

PMID9858553
PMCPMC83887
OpenAlexW2119932025

What OpenQuestion holds

Textmetadata
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.