Evidence map›Paper›PMID 25891276›Full record

ArticleNeuromuscular disorders : NMD2015

Next generation sequencing on patients with LGMD and nonspecific myopathies: Findings associated with ANO5 mutations.

Marco Savarese, Giuseppina Di Fruscio, Giorgio Tasca, Lucia Ruggiero, Sandra Janssens, Jan De Bleecker, Marc Delpech, Olimpia Musumeci, Antonio Toscano, Corrado Angelini and 6 more

Open access · hybridAbstract read
In one paragraph

Article in Neuromuscular disorders : NMD, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
4.7field-weighted citation impact, top 5% 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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 67 citations in OpenAlex.

  1. Sex differences in the involvement of skeletal and cardiac muscles in myopathicAmerican journal of physiology. Cell physiology · 2022
    Pooled it
  2. Article
  3. Review
  4. Review
  5. Review
  6. Article
  7. Novel Variants ofFrontiers in neurology · 2022
    Article
  8. Article
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  11. Article
  12. Review
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  15. Article
  16. Panorama of the distal myopathies.Acta myologica : myopathies and cardiomyopathies : official journal of the Mediterranean Society of Myology · 2020
    Review
  17. Article
  18. Article
  19. Article
  20. Clinical and molecular findings in a cohort of ANO5-related myopathy.Annals of clinical and translational neurology · 2019
    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

16 authors at 8 institutions in 3 countries.

Marco SavareseTelethon Institute of Genetics and Medicine, Pozzuoli (NA), Italy; Dipartimento di Biochimica, Biofisica e Patologia Generale, Seconda Università di Napoli, Napoli, Italy.
Giuseppina Di FruscioTelethon Institute of Genetics and Medicine, Pozzuoli (NA), Italy; Dipartimento di Biochimica, Biofisica e Patologia Generale, Seconda Università di Napoli, Napoli, Italy.
Giorgio TascaFondazione Don Gnocchi, Italy.
Lucia RuggieroDipartimento di Neuroscienze e Scienze riproduttive ed odontostomatologiche, Università di Napoli "Federico II", Napoli, Italy.
Sandra JanssensCenter for Medical Genetics, Ghent University Hospital, Ghent, Belgium.
Jan De BleeckerDepartment of Neurology, Ghent University Hospital, Ghent, Belgium.
Marc DelpechBiochimie et génétique moléculaire, Centre hospitalier Cochin, Paris, France.
Olimpia MusumeciDipartimento di Neuroscienze, Università di Messina, Messina, Italy.
Antonio ToscanoDipartimento di Neuroscienze, Università di Messina, Messina, Italy.
Corrado AngeliniDipartimento di Neuroscienze, Università di Padova, Padova, Italy.
Sabrina SacconiCentre de Référence Maladies Neuromusculaires - SLA, Hôpital Archet 1, CHU de Nice, Nice, France.
Lucio SantoroDipartimento di Neuroscienze e Scienze riproduttive ed odontostomatologiche, Università di Napoli "Federico II", Napoli, Italy.
Enzo RicciFondazione Don Gnocchi, Italy.
Kathleen ClaesCenter for Medical Genetics, Ghent University Hospital, Ghent, Belgium.
Luisa PolitanoDipartimento di Medicina Sperimentale, Seconda Università di Napoli, Napoli, Italy.
Vincenzo NigroTelethon Institute of Genetics and Medicine, Pozzuoli (NA), Italy; Dipartimento di Biochimica, Biofisica e Patologia Generale, Seconda Università di Napoli, Napoli, Italy. Electronic address: vinnigro@gmail.com.
Ghent University Hospital · BETelethon Institute Of Genetics And Medicine · ITDon Carlo Gnocchi Foundation · ITUniversity of Messina · ITUniversity of Naples Federico II · ITCentre Hospitalier Universitaire de Nice · FRGroupe Hospitalier Cochin - Port-Royal, Hôtel-Dieu, Broca - La Collégiale · FRUniversity of Padua · IT

Funding

Telethon GUP11006
6 · The paper itself

Abstract

We studied 786 undiagnosed patients with LGMD or nonspecific myopathic features to investigate the role of ANO5 mutations in limb-girdle muscular dystrophies (LGMDs) and in nonspecific myopathies using the next generation sequencing (NGS) approach. In 160 LGMD patients, we first sequenced hotspot exons 5 and 20 and then sequenced the remaining part of the coding region. Another 626 patients, recruited using broader inclusion criteria, were directly analyzed by targeted NGS. By combining NGS and Sanger sequencing, we identified 33/786 (4%) patients carrying putative pathogenic changes in both alleles and 23 ANO5 heterozygotes (3%). The phenotypic spectrum is broader than expected, from hyperCKemia to myopathies, with lack of genotype/phenotype correlations. In particular, this is currently the largest screening of the ANO5 gene. The large number of heterozygotes for damaging mutations suggests that anoctaminopathies should be frequent and often nonpenetrant. We propose the multiple genetic testing by targeted NGS as a first step to analyze patients with nonspecific myopathic presentations. This represents a straightforward approach to overcome the difficulties of clinical heterogeneity of ANO5 patients, and to test, at the same time, many other genes involved in neuromuscular disorders.

Indexed as

MutationAdultAgedAllelesAnoctaminsChloride ChannelsCohort StudiesExonsFemaleHeterozygoteHumansMaleMiddle AgedMuscular DiseasesMuscular Dystrophies, Limb-GirdlePhenotypeANO5 protein, humanAnoctaminsChloride ChannelsAnoctaminLGMD2LLimb girdle muscular dystrophyMuscular dystrophyNext generation sequencingNGS screeningTargeted resequencing

Identifiers

PMID25891276
PMCPMC4502439
OpenAlexW1990636786

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.