Evidence map›Paper›PMID 19809486›Full record

ArticleEuropean journal of human genetics : EJHG2009

Comprehensive expression analysis of FSHD candidate genes at the mRNA and protein level.

Rinse Klooster, Kirsten Straasheijm, Bharati Shah, Janet Sowden, Rune Frants, Charles Thornton, Rabi Tawil, Silvère van der Maarel

Open access · bronzeAbstract readHistorical Article
In one paragraph

Article in European journal of human genetics : EJHG, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

41 citing papers in PubMed, 58 citations in OpenAlex.

  1. Article
  2. Article
  3. Influence ofInternational journal of molecular sciences · 2023
    Review
  4. Review
  5. Review
  6. Review
  7. Targeted epigenetic repression by CRISPR/dSaCas9 suppresses pathogenicMolecular therapy. Methods & clinical development · 2021
    Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Emerging preclinical animal models for FSHD.Trends in molecular medicine · 2015
    Review
  17. Article
  18. Article
  19. Review
  20. 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

8 authors at 2 institutions in 2 countries.

Rinse KloosterDepartment of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands. r.klooster@lumc.nl
Kirsten Straasheijm
Bharati Shah
Janet Sowden
Rune Frants
Charles Thornton
Rabi Tawil
Silvère van der Maarel
Leiden University Medical Center · NLUniversity of Rochester Medical Center · US

Funding

UNIVERSITY OF ROCHESTER'S RESEARCH ASSOCIATE ORGANIZATIONUL1RR024160 · NCRR · UNIVERSITY OF ROCHESTER · PI PEARSON, THOMAS ARTHUR · 2006 to 2011
$38.7M
NCRR NIH HHS UL1 RR 024160NCRR NIH HHS UL1 RR024160
6 · The paper itself

Abstract

In facioscapulohumeral muscular dystrophy (FSHD) the majority of patients carry a D4Z4 macrosatellite repeat contraction in the subtelomere of chromosome 4q. Several disease mechanisms have been proposed to explain how repeat contraction causes muscular dystrophy. All proposed mechanisms foresee a change from a closed to a more open chromatin structure followed by loss of control over expression of genes in or proximal to D4Z4. Initially, a distance and residual repeat size-dependent upregulation of the candidate genes FRG2, FRG1 and ANT1 was observed, but most successive expression studies failed to support transcriptional upregulation of 4qter genes. Moreover, chromatin studies do not provide evidence for a cis-spreading mechanism operating at 4qter in FSHD. In part, this inconsistency may be explained by differences in the techniques used, and the use of RNA samples obtained from different muscle groups. The aim of this study is to comprehensively and uniformly study the expression of the FSHD candidate genes FRG1, FRG2, CRYM, ANT1, ALP, PITX1 and LRP2BP at the RNA and protein level in identically processed primary myoblasts, myotubes and quadriceps muscle. Expression was compared between samples obtained from FSHD patients and normal controls with samples from myotonic dystrophy type 1 patients as disease controls. No consistent changes in RNA or protein expression levels were observed between the samples. The one exception was a selective increase in FRG2 mRNA expression in FSHD myotubes. This study provides further evidence that there is no demonstrable consistent, large magnitude, overexpression of any of the FSHD candidate genes.

Indexed as

Gene Expression RegulationBiopsyCase-Control StudiesCells, CulturedFemaleHistory, 16th CenturyHumansMaleMiddle Agedmu-CrystallinsMuscle Fibers, SkeletalMusclesMuscular Dystrophy, FacioscapulohumeralMyoblastsRNA, MessengerCRYM protein, humanmu-CrystallinsRNA, Messenger

Identifiers

PMID19809486
PMCPMC2987013
OpenAlexW2037293161

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.