Evidence map›Paper›PMID 36344977›Full record

ArticleBMC medical genomics2022

A novel likely pathogenic variant in the FBXO32 gene associated with dilated cardiomyopathy according to whole‑exome sequencing.

Serwa Ghasemi, Mohammad Mahdavi, Majid Maleki, Iman Salahshourifar, Samira Kalayinia

Open access · goldAbstract read
In one paragraph

Article in BMC medical genomics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.1field-weighted citation impact, top 20% of its field
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 7 citations in OpenAlex.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Serwa GhasemiDepartment of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran.
Mohammad MahdaviRajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.
Majid MalekiRajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.
Iman SalahshourifarDepartment of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran.
Samira KalayiniaCardiogenetic Research Center, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran. samira.kalayi@yahoo.com.
Iran University of Medical Sciences · IRIslamic Azad University, Science and Research Branch · IRShaheed Rajaei Cardiovascular Medical and Research Center · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFamilial dilated cardiomyopathy (DCM) is a genetic heart disorder characterized by progressive heart failure and sudden cardiac death. Over 250 genes have been reported in association with DCM; nonetheless, the genetic cause of most DCM patients has been unknown. The goal of the present study was to determine the genetic etiology of familial DCM in an Iranian family.

methodsWhole-exome sequencing was performed to identify the underlying variants in an Iranian consanguineous family with DCM. The presence of the candidate variant was confirmed and screened in available relatives by PCR and Sanger sequencing. The pathogenic effect of the candidate variant was assessed by bioinformatics analysis, homology modeling, and docking.

resultsOne novel likely pathogenic deletion, c.884_886del: p.Lys295del, in F-box only protein 32 (muscle-specific ubiquitin-E3 ligase protein; FBXO32) was identified. Based on bioinformatics and modeling analysis, c.884_886del was the most probable cause of DCM in the studied family.

conclusionsOur findings indicate that variants in FBXO32 play a role in recessive DCM. Variants in FBXO32 may disturb the degradation of target proteins in the ubiquitin-proteasome system and lead to severe DCM. We suggest considering this gene variants in patients with recessively inherited DCM.

Indexed as

Cardiomyopathy, DilatedExome SequencingHumansIranMuscle ProteinsPedigreeSKP Cullin F-Box Protein LigasesUbiquitinsFBXO32 protein, humanMuscle ProteinsSKP Cullin F-Box Protein LigasesUbiquitinsDilated cardiomyopathyFBXO32GeneticVariantWhole-exome sequencing

Identifiers

PMID36344977
PMCPMC9641816
OpenAlexW4308443582

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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.