NPHS2 Mutation analysis study in children with steroid-resistant nephrotic syndrome Identificación de variantes del gen NPHS2 en ninõs con síndrome nefrótico corticorresistente
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Azócar Pruyas, Marta
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NPHS2 Mutation analysis study in children with steroid-resistant nephrotic syndrome Identificación de variantes del gen NPHS2 en ninõs con síndrome nefrótico corticorresistente
Abstract
© 2015 Sociedad Chilena de Pediatriá. Published by Elsevier Espanã. Podocin is a protein located in the glomerular slit diaphragm where it takes part in the regulation of glomerular filtration. Mutations of the NPHS2 gene that codes podocin are the main cause of autosomal recessive steroid resistant nephrotic syndrome (SRNS). Objectives To identify the NPHS2 mutations in Chilean children with SRNS, and to determine the prevalence of the most common variants in a group of healthy adults. Patients and methods Mutation analysis of NPHS2 in 34 Chilean children with SRNS. Once the two most common variants of NPHS2 were identified, screening for these mutations was performed on 233 healthy adults. The mutation analysis was performed by the direct sequencing of the eight coding exons by polymerase chain reaction amplification. The DNA sequencing was performed using a fluorometric method, and then evaluated with SeqPilot™ software. The relationship between the presence of NPHS2 variants and SR
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URI: https://repositorio.uchile.cl/handle/2250/166748
DOI: 10.1016/j.rchipe.2015.06.025
ISSN: 07176228
03704106
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Revista Chilena de Pediatria, Volumen 87, Issue 1, 2018, Pages 31-36
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