Evidence map›Paper›PMID 27488443›Full record

ArticleJournal of human genetics2016

Whole-gene CFTR sequencing combined with digital RT-PCR improves genetic diagnosis of cystic fibrosis.

Letizia Straniero, Giulia Soldà, Lucy Costantino, Manuela Seia, Paola Melotti, Carla Colombo, Rosanna Asselta, Stefano Duga

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Article in Journal of human genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

7 citing papers in PubMed, 13 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

8 authors at 4 institutions in 1 country.

Letizia StranieroDepartment of Medical Biotechnology and Translational Medicine, University of Milan, Milan, Italy.
Giulia SoldàDepartment of Biomedical Sciences, Humanitas University, Milan, Italy.
Lucy CostantinoMedical Genetics Laboratory, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Manuela SeiaMedical Genetics Laboratory, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Paola MelottiCystic Fibrosis Center, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy.
Carla ColomboCystic Fibrosis Center of Milan, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Rosanna AsseltaDepartment of Biomedical Sciences, Humanitas University, Milan, Italy.
Stefano DugaDepartment of Biomedical Sciences, Humanitas University, Milan, Italy.ORCID http://orcid.org/0000-0003-3457-1410
Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico · ITHumanitas University · ITAzienda Ospedaliera Universitaria Integrata Verona · ITUniversity of Milan · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite extensive screening, 1-5% of cystic fibrosis (CF) patients lack a definite molecular diagnosis. Next-generation sequencing (NGS) is making affordable genetic testing based on the identification of variants in extended genomic regions. In this frame, we analyzed 23 CF patients and one carrier by whole-gene CFTR resequencing: 4 were previously characterized and served as controls; 17 were cases lacking a complete diagnosis after a full conventional CFTR screening; 3 were consecutive subjects referring to our centers, not previously submitted to any screening. We also included in the custom NGS design the coding portions of the SCNN1A, SCNN1B and SCNN1G genes, encoding the subunits of the sodium channel ENaC, which were found to be mutated in CF-like patients. Besides 2 novel SCNN1B missense mutations, we identified 22 previously-known CFTR mutations, including 2 large deletions (whose breakpoints were precisely mapped), and novel deep-intronic variants, whose role on splicing was excluded by ex-vivo analyses. Finally, for 2 patients, compound heterozygotes for a CFTR mutation and the intron-9c.1210-34TG

Indexed as

High-Throughput Nucleotide SequencingMutationReverse Transcriptase Polymerase Chain ReactionAllelesCystic FibrosisCystic Fibrosis Transmembrane Conductance RegulatorEpithelial Sodium ChannelsFemaleGene OrderGenotypeHumansIntronsMaleRNA SplicingSequence DeletionTranscription, GeneticCystic Fibrosis Transmembrane Conductance RegulatorEpithelial Sodium ChannelsSCNN1B protein, human

Identifiers

PMID27488443
OpenAlexW2481063826

What OpenQuestion holds

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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.