Evidence map›Paper›PMID 28947817›Full record

ArticleScientific reports2017

The utility of Next Generation Sequencing for molecular diagnostics in Rett syndrome.

Silvia Vidal, Núria Brandi, Paola Pacheco, Edgar Gerotina, Laura Blasco, Jean-Rémi Trotta, Sophia Derdak, Maria Del Mar O'Callaghan, Àngels Garcia-Cazorla, Mercè Pineda and 2 more

Erratum issuedOpen access · goldAbstract readEvaluation Study
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

18 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
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  6. Article
  7. Review
  8. Review
  9. Article
  10. International journal of molecular sciences · 2019
    Review
  11. Article
  12. Genetic Landscape of Rett Syndrome Spectrum: Improvements and Challenges.International journal of molecular sciences · 2019
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. De novo mosaicClinical case reports · 2019
    Article
  18. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 20 institutions in 5 countries.

Silvia VidalMolecular and Genetics Medicine Section, Hospital Sant Joan de Déu, Barcelona, Spain.
Núria BrandiFacultat de Medicina, Universitat de Barcelona, Barcelona, Spain.
Paola PachecoMolecular and Genetics Medicine Section, Hospital Sant Joan de Déu, Barcelona, Spain.
Edgar GerotinaMolecular and Genetics Medicine Section, Hospital Sant Joan de Déu, Barcelona, Spain.
Laura BlascoMolecular and Genetics Medicine Section, Hospital Sant Joan de Déu, Barcelona, Spain.
Jean-Rémi TrottaCentro Nacional de Análisis Genómica (CNAG-CRG), Center for Genomic Regulation, Barcelona Institute of Science and Technology (BIST), Barcelona, Spain.
Sophia DerdakCentro Nacional de Análisis Genómica (CNAG-CRG), Center for Genomic Regulation, Barcelona Institute of Science and Technology (BIST), Barcelona, Spain.
Maria Del Mar O'CallaghanNeurology Service, Hospital Sant Joan de Déu, Barcelona, Spain.
Àngels Garcia-CazorlaNeurology Service, Hospital Sant Joan de Déu, Barcelona, Spain.
Mercè PinedaInstitut de Recerca Pediàtrica Hospital Sant Joan de Déu, Barcelona, Spain.
Judith ArmstrongMolecular and Genetics Medicine Section, Hospital Sant Joan de Déu, Barcelona, Spain. jarmstrong@sjdhospitalbarcelona.org.
Rett Working Group
Hospital Sant Joan de Déu Barcelona · ESVall d'Hebron Hospital Universitari · ESHospital Universitario La Paz · ESHospital de Sant Pau · ESHospital Universitario de Guadalajara · ESHospital Universitario Virgen de la Arrixaca · ESHospital General Universitario de Ciudad Real · ESHospital Infantil Universitario Niño Jesús · ESHospital Universitario de Getafe · ESHospital Universitario Virgen del Rocío · ESMarqués de Valdecilla University Hospital · ESCentro Nacional de Análisis Genómico · ESClínica Girona · ESConsorci Sanitari de Terrassa · ESHospital Clínico San Carlos · ESHospital Costa del Sol · ESHospital General de Granollers · ESHospital General Universitario Gregorio Marañón · ESHospital Universitario 12 De Octubre · ESHospital Universitario de Fuenlabrada · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rett syndrome (RTT) is an early-onset neurodevelopmental disorder that almost exclusively affects girls and is totally disabling. Three genes have been identified that cause RTT: MECP2, CDKL5 and FOXG1. However, the etiology of some of RTT patients still remains unknown. Recently, next generation sequencing (NGS) has promoted genetic diagnoses because of the quickness and affordability of the method. To evaluate the usefulness of NGS in genetic diagnosis, we present the genetic study of RTT-like patients using different techniques based on this technology. We studied 1577 patients with RTT-like clinical diagnoses and reviewed patients who were previously studied and thought to have RTT genes by Sanger sequencing. Genetically, 477 of 1577 patients with a RTT-like suspicion have been diagnosed. Positive results were found in 30% by Sanger sequencing, 23% with a custom panel, 24% with a commercial panel and 32% with whole exome sequencing. A genetic study using NGS allows the study of a larger number of genes associated with RTT-like symptoms simultaneously, providing genetic study of a wider group of patients as well as significantly reducing the response time and cost of the study.

Indexed as

High-Throughput Nucleotide SequencingCohort StudiesDNA Copy Number VariationsExome SequencingForkhead Transcription FactorsGenetic TestingHumansMethyl-CpG-Binding Protein 2MutationNerve Tissue ProteinsPolymorphism, Single NucleotideProtein Serine-Threonine KinasesRett SyndromeCDKL5 protein, humanForkhead Transcription FactorsFOXG1 protein, humanMECP2 protein, humanMethyl-CpG-Binding Protein 2Nerve Tissue ProteinsProtein Serine-Threonine Kinases

Identifiers

PMID28947817
PMCPMC5613000
OpenAlexW2755555800

What OpenQuestion holds

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LicenceCC BY
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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.