A novel, putatively null, FGD1 variant leading to Aarskog-Scott syndrome in a family from UAE.

ABSTRACT:

Background

The X-linked condition "Aarskog-Scott syndrome (AAS)" causes a characteristic combination of short stature, facial, genital and skeletal anomalies. Studies elucidated a causative link between AAS and mutations in the FGD1 gene, which encodes a Rho/Rac guanine exchange factor. FGD1 is involved in regulating signaling pathways that control cytoskeleton organization and embryogenesis.

Case presentation

FGD1 was studied in an Emirati family with two cases of AAS using PCR amplification and direct sequencing of the entire coding region of the gene. Various in silico tools were also used to predict the functional consequences of FGD1 mutations. In the reported family, two brothers harbor a novel hemizygous mutation in FGD1 c.53del (p.Pro18Argfs*106) for which the mother

SUBMITTER: Hamzeh AR 

PROVIDER: S-EPMC5248450 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature