Evidence map›Paper›PMID 8649981›Full record

ArticleNucleic acids research1996

Molecular and functional analysis of the utrophin promoter.

C L Dennis, J M Tinsley, A E Deconinck, K E Davies

Open access · bronzeAbstract read
In one paragraph

Article in Nucleic acids research, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

32 citing papers in PubMed, 99 citations in OpenAlex.

  1. Review
  2. Article
  3. Dystrophin- and Utrophin-Based Therapeutic Approaches for Treatment of Duchenne Muscular Dystrophy: A Comparative Review.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2024
    Review
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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

4 authors at 1 institution in 1 country.

C L DennisDepartment of Biochemistry, University of Oxford, UK.
J M Tinsley
A E Deconinck
K E Davies
University of Oxford · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Utrophin is a ubiquitously expressed cytoskeletal protein which is an important structural component of the mammalian neuromuscular junction. It shows extensive sequence similarity to dystrophin leading to postulation that utrophin may be able to compensate for the absence of dystrophin in Duchenne muscular dystrophy (DMD) patients. In order to study the transcriptional control of utrophin expression including its regulation at the neuromuscular junction, and as a first step in the development of a potential DMD therapy, we have cloned the utrophin promoter region from human and mouse. The utrophin promoter is associated with a CpG island at the 5'-end of the gene, and sequence analysis of the 5'-UTR reveals several Sp1 binding sites and the absence of TATA or CAAT motifs. Transcription is initiated at one major and three minor sites. Using deletion constructs, we have defined an active promoter region of 155 bp. The first exon and 900 bp upstream display limited sequence conservation between human and mouse. The core sequence TTCCGG of the N box which regulates synaptic expression of other genes is also present and may be involved in regulating the specific expression of utrophin at the postsynaptic membrane. This study provides the basis for the understanding of the regulatory mechanism that controls utrophin expression and provides the data needed to develop methods for the upregulation of utrophin in DMD patients.

Indexed as

Membrane ProteinsAnimalsBase SequenceBinding SitesCell LineCloning, MolecularConserved SequenceCpG IslandsCytoskeletal ProteinsExonsHumansMiceMolecular Sequence DataPromoter Regions, GeneticRNA, MessengerSequence Analysis, DNACytoskeletal ProteinsMembrane ProteinsRNA, MessengerSp1 Transcription FactorUtrn protein, mouseUtrophin

Identifiers

PMID8649981
PMCPMC145847
OpenAlexW2083630952

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.