Evidence map›Paper›PMID 33067535›Full record

ArticleScientific reports2020

Evaluation of blood gene expression levels in facioscapulohumeral muscular dystrophy patients.

M Signorelli, A G Mason, K Mul, T Evangelista, H Mei, N Voermans, S J Tapscott, R Tsonaka, B G M van Engelen, S M van der Maarel and 1 more

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 25% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

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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

11 authors at 5 institutions in 4 countries.

M SignorelliDepartment of Biomedical Data Sciences, Leiden University Medical Center, 2333 ZC, Leiden, The Netherlands. m.signorelli@lumc.nl.
A G MasonDepartment of Human Genetics, Leiden University Medical Center, 2333 ZC, Leiden, The Netherlands.
K MulDepartment of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.
T EvangelistaJohn Walton Muscular Dystrophy Research Centre, Institute of Genetic Medicine, Newcastle University, Centre for Life, Newcastle, NE1 3BZ, UK.
H MeiDepartment of Biomedical Data Sciences, Leiden University Medical Center, 2333 ZC, Leiden, The Netherlands.
N VoermansDepartment of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.
S J TapscottHuman Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA.
R TsonakaDepartment of Biomedical Data Sciences, Leiden University Medical Center, 2333 ZC, Leiden, The Netherlands.
B G M van EngelenDepartment of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands.
S M van der MaarelDepartment of Human Genetics, Leiden University Medical Center, 2333 ZC, Leiden, The Netherlands.
P SpitaliDepartment of Human Genetics, Leiden University Medical Center, 2333 ZC, Leiden, The Netherlands. p.spitali@lumc.nl.
Leiden University Medical Center · NLRadboud University Nijmegen · NLInstitut de Myologie · FRUniversity Medical Center · USUniversity of Washington · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Facioscapulohumeral muscular dystrophy (FSHD) is caused by the expression of DUX4 in skeletal muscles. A number of therapeutic approaches are being developed to antagonize the events preceding and following DUX4 expression that leads to muscular dystrophy. Currently, the possibility to evaluate treatment response in clinical trials is hampered by the lack of objective molecular biomarkers connecting the disease cause to clinical performance. In this study we employed RNA-seq to examine gene expression in PAXgene tubes obtained from two independent cohorts of FSHD patients. Analysis of gene expression profiles did not lead to the identification of genes or pathways differentially expressed in FSHD patients, or associated with disease severity. In particular, we did not find evidence that the DUX4 and PAX7 signatures were differentially expressed. On the other hand, we were able to improve patient classification by including single genes or groups of genes in classification models. The best classifier was ROPN1L, a gene known to be expressed in testis, coincidentally the typical location of DUX4 expression. These improvements in patient classification hold the potential to enrich the FSHD clinical trial toolbox.

Indexed as

Adaptor Proteins, Signal TransducingAdultAgedFemaleGene Expression ProfilingGene Expression RegulationHomeodomain ProteinsHumansMaleMiddle AgedMuscle, SkeletalMuscular Dystrophy, FacioscapulohumeralPAX7 Transcription FactorRNA-SeqAdaptor Proteins, Signal TransducingDUX4L1 protein, humanHomeodomain ProteinsPAX7 protein, humanPAX7 Transcription FactorROPN1L protein, human

Identifiers

PMID33067535
PMCPMC7567883
OpenAlexW3093213977

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Registered trials

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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.