Clinical relevance of targeted exome sequencing in patients with rare syndromic short stature.

ABSTRACT:

Background

Large-scale genomic analyses have provided insight into the genetic complexity of short stature (SS); however, only a portion of genetic causes have been identified. In this study, we identified disease-causing mutations in a cohort of Korean patients with suspected syndromic SS by targeted exome sequencing (TES).

Methods

Thirty-four patients in South Korea with suspected syndromic disorders based on abnormal growth and dysmorphic facial features, developmental delay, or accompanying anomalies were enrolled in 2018-2020 and evaluated by TES.

Results

For 17 of 34 patients with suspected syndromic SS, a genetic diagnosis was obtained by TES. The mean SDS values for height, IGF-1, and IGFBP-3 for these 17 patients were - 3.27 ± 1.25, - 0.42 ± 1.15, and 0.36 ± 

SUBMITTER: Kamil G 

PROVIDER: S-EPMC8254301 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature