Novel compound heterozygous SCN9A variations causing congenital insensitivity to pain in a patient / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 392-396, 2022.
Artigo
em Chinês
| WPRIM
| ID: wpr-928426
ABSTRACT
OBJECTIVE@#To explore the genetic basis for a child featuring congenital insensitivity to pain (CIP).@*METHODS@#Targeted capture and next generation sequencing (NGS) was carried out for the proband. Suspected pathogenic variants were confirmed by Sanger sequencing of the proband and his parents.@*RESULTS@#The proband was found to harbor compound heterozygous variants of SCN9A gene, namely c.1598delA (p.N533Ifs*31) and c.295_296delCGinsAT (p.R99I), which were respectively inherited from his father and mother. Both variants were predicted to be pathogenic, and neither was reported previously.@*CONCLUSION@#The compound heterozygous variants of the SCN9A gene probably underlay the CIP in this child. Above finding has enabled genetic counseling for this family.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Insensibilidade Congênita à Dor
/
Canalopatias
/
Sequenciamento de Nucleotídeos em Larga Escala
/
Mutação
Tipo de estudo:
Estudo prognóstico
Limite:
Criança
/
Humanos
Idioma:
Chinês
Revista:
Chinese Journal of Medical Genetics
Ano de publicação:
2022
Tipo de documento:
Artigo
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