Research progress of copy number variations associated with infantile spasms / 中华实用儿科临床杂志

ABSTRACT

Infantile spasms (ISs) is an age-dependent epileptic encephalopathy, which is highly associated with cognitive impairment, autism spectrum disorder and developmental delay.At present, inheritance patterns, including chromosomal abnormalities, copy number variations (CNVs), and monogenic diseases have been found to correlated with the etiology of ISs.Among them, CNVs or structural chromosome rearrangements are of great significance in the pathogenesis of ISs.This article aims to review the research progress of CNVs and ISs, thus providing references for further clarifying the molecular mechanism and genetic basis of ISs.