Genetic and functional analysis of SHROOM1-4 in a Chinese neural tube defect cohort.

ABSTRACT: Neural tube defects (NTDs), which include spina bifida and anencephaly, are the second most common form of human structural congenital malformations. While it is well established that SHROOM3 plays a pivotal role in the complex morphogenetic processes involved in neural tube closure (NTC), the underlying genetic contributions of SHROOM gene family members in the etiology of human NTDs remain poorly understood. Herein, we systematically investigated the mutation patterns of SHROOM1-4 in a Chinese population composed of 343 NTD cases and 206 controls, using targeted next-generation sequencing. Functional variants were further confirmed by western blot and the mammalian two-hybrid assays. Loss of function (LoF) variants were identified in SHROOM3. We observed 1.56 times as many rare [minor al

SUBMITTER: Chen Z 

PROVIDER: S-EPMC5876139 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature