Post-mortem genetic investigation of cardiac disease-associated genes in sudden infant death syndrome (SIDS) cases.

ABSTRACT: The sudden infant death syndrome (SIDS) is one of the leading causes of postneonatal infant death. It has been shown that there exists a complex relationship between SIDS and inherited cardiac disease. Next-generation sequencing and surveillance of cardiac channelopathy and cardiomyopathy genes represent an important tool for investigating the cause of death in SIDS cases. In the present study, targeted sequencing of 80 genes associated with genetic heart diseases in a cohort of 31 SIDS cases was performed. To determine the spectrum and prevalence of genetic heart disease associated mutations as a potential monogenic basis for SIDS, a stringent variant classification was applied and the percentage of rare (minor allele frequency ≤ 0.2%) and ultra-rare variants (minor allele frequency ≤ 0.0

SUBMITTER: Koffer J 

PROVIDER: S-EPMC7782403 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature