Evidence map›Paper›PMID 25056543›Full record

ArticleInternational journal of molecular sciences2014

BRCA1 EXON 11, a CERES (composite regulatory element of splicing) element involved in splice regulation.

Claudia Tammaro, Michela Raponi, David I Wilson, Diana Baralle

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.3field-weighted citation impact, top 40% 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

10 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Targeting Splicing Factor SRSF6 for Cancer Therapy.Frontiers in cell and developmental biology · 2021
    Review
  6. Frontiers in genetics · 2020
    Article
  7. BRCA1-No Matter How You Splice It.Cancer research · 2019
    Review
  8. Article
  9. Article
  10. Article
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.

Claudia TammaroHuman Development and Health, University of Southampton, Southampton SO16 6YD, UK. ct4e10@soton.ac.uk.
Michela RaponiHuman Development and Health, University of Southampton, Southampton SO16 6YD, UK. m.raponi@soton.ac.uk.
David I WilsonHuman Development and Health, University of Southampton, Southampton SO16 6YD, UK. d.i.wilson@soton.ac.uk.
Diana BaralleHuman Development and Health, University of Southampton, Southampton SO16 6YD, UK. d.baralle@soton.ac.uk.
University of Southampton · GB

Funding

Cancer Research UK
6 · The paper itself

Abstract

Unclassified variants (UV) of BRCA1 can affect normal pre-mRNA splicing. Here, we investigate the UV c.693G>A, a "silent" change in BRCA1 exon 11, which we have found induces aberrant splicing in patient carriers and in vitro. Using a minigene assay, we show that the UV c.693G>A has a strong effect on the splicing isoform ratio of BRCA1. Systematic site-directed mutagenesis of the area surrounding the nucleotide position c.693G>A induced variable changes in the level of exon 11 inclusion/exclusion in the mRNA, pointing to the presence of a complex regulatory element with overlapping enhancer and silencer functions. Accordingly, protein binding analysis in the region detected several splicing regulatory factors involved, including SRSF1, SRSF6 and SRSF9, suggesting that this sequence represents a composite regulatory element of splicing (CERES).

Indexed as

Alternative SplicingBase SequenceBRCA1 ProteinExonsHeLa CellsHumansMCF-7 CellsMutagenesis, Site-DirectedNuclear ProteinsProtein IsoformsRNA-Binding ProteinsRNA PrecursorsSerine-Arginine Splicing FactorsBRCA1 ProteinNuclear ProteinsProtein IsoformsRNA-Binding ProteinsRNA PrecursorsSerine-Arginine Splicing Factors

Identifiers

PMID25056543
PMCPMC4139890
OpenAlexW2078617569

What OpenQuestion holds

Textmetadata
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.