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Further Evidence of Autosomal Recessive Inheritance of RPL3L Pathogenic Variants with Rapidly Progressive Neonatal Dilated Cardiomyopathy

Neonatal dilated cardiomyopathy (DCM) is rare with high etiologic heterogeneity. Recently, biallelic, autosomal recessive, pathogenic variants in RPL3L (ribosomal protein L3-like) have been reported in the literature with severe early-onset DCM. In the present brief report, we identified two pathoge...

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Autores principales: Nannapaneni, Hemanth, Ghaleb, Stephanie, Arya, Sandeep, Gajula, Viswanath, Taylor, Mary B., Das, Bibhuti B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8955827/
https://www.ncbi.nlm.nih.gov/pubmed/35323613
http://dx.doi.org/10.3390/jcdd9030065
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author Nannapaneni, Hemanth
Ghaleb, Stephanie
Arya, Sandeep
Gajula, Viswanath
Taylor, Mary B.
Das, Bibhuti B.
author_facet Nannapaneni, Hemanth
Ghaleb, Stephanie
Arya, Sandeep
Gajula, Viswanath
Taylor, Mary B.
Das, Bibhuti B.
author_sort Nannapaneni, Hemanth
collection PubMed
description Neonatal dilated cardiomyopathy (DCM) is rare with high etiologic heterogeneity. Recently, biallelic, autosomal recessive, pathogenic variants in RPL3L (ribosomal protein L3-like) have been reported in the literature with severe early-onset DCM. In the present brief report, we identified two pathogenic RPL3L variants, each harbored in unaffected heterozygous parents: mother (RPL3L c.1076_1080delCCGTG (p.Ala359Glyfs*4)) and father (RPL3L c.80G > A (p.Gly27Asp)). Pathogenic variants were segregated as autosomal recessive to two offspring born with compound heterozygous RPL3L variants and affected by neonatal DCM. This is the second report in the literature to the best of our knowledge and our findings support the pathogenicity of biallelic RPL3L pathologic variants associated with rapidly progressive neonatal DCM and heart failure with a poor prognosis.
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spelling pubmed-89558272022-03-26 Further Evidence of Autosomal Recessive Inheritance of RPL3L Pathogenic Variants with Rapidly Progressive Neonatal Dilated Cardiomyopathy Nannapaneni, Hemanth Ghaleb, Stephanie Arya, Sandeep Gajula, Viswanath Taylor, Mary B. Das, Bibhuti B. J Cardiovasc Dev Dis Case Report Neonatal dilated cardiomyopathy (DCM) is rare with high etiologic heterogeneity. Recently, biallelic, autosomal recessive, pathogenic variants in RPL3L (ribosomal protein L3-like) have been reported in the literature with severe early-onset DCM. In the present brief report, we identified two pathogenic RPL3L variants, each harbored in unaffected heterozygous parents: mother (RPL3L c.1076_1080delCCGTG (p.Ala359Glyfs*4)) and father (RPL3L c.80G > A (p.Gly27Asp)). Pathogenic variants were segregated as autosomal recessive to two offspring born with compound heterozygous RPL3L variants and affected by neonatal DCM. This is the second report in the literature to the best of our knowledge and our findings support the pathogenicity of biallelic RPL3L pathologic variants associated with rapidly progressive neonatal DCM and heart failure with a poor prognosis. MDPI 2022-02-22 /pmc/articles/PMC8955827/ /pubmed/35323613 http://dx.doi.org/10.3390/jcdd9030065 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Case Report
Nannapaneni, Hemanth
Ghaleb, Stephanie
Arya, Sandeep
Gajula, Viswanath
Taylor, Mary B.
Das, Bibhuti B.
Further Evidence of Autosomal Recessive Inheritance of RPL3L Pathogenic Variants with Rapidly Progressive Neonatal Dilated Cardiomyopathy
title Further Evidence of Autosomal Recessive Inheritance of RPL3L Pathogenic Variants with Rapidly Progressive Neonatal Dilated Cardiomyopathy
title_full Further Evidence of Autosomal Recessive Inheritance of RPL3L Pathogenic Variants with Rapidly Progressive Neonatal Dilated Cardiomyopathy
title_fullStr Further Evidence of Autosomal Recessive Inheritance of RPL3L Pathogenic Variants with Rapidly Progressive Neonatal Dilated Cardiomyopathy
title_full_unstemmed Further Evidence of Autosomal Recessive Inheritance of RPL3L Pathogenic Variants with Rapidly Progressive Neonatal Dilated Cardiomyopathy
title_short Further Evidence of Autosomal Recessive Inheritance of RPL3L Pathogenic Variants with Rapidly Progressive Neonatal Dilated Cardiomyopathy
title_sort further evidence of autosomal recessive inheritance of rpl3l pathogenic variants with rapidly progressive neonatal dilated cardiomyopathy
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8955827/
https://www.ncbi.nlm.nih.gov/pubmed/35323613
http://dx.doi.org/10.3390/jcdd9030065
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