%0 Journal Article
%T A series of four patients with Sotos syndrome harboring novel NSD1 mutations: clinical and molecular description.
%A Amllal N
%A Zerkaoui M
%A Jdioui W
%A Elalaoui SC
%A Sefiani A
%A Lyahyai J
%J Mol Biol Rep
%V 51
%N 1
%D 2024 Aug 3
%M 39096335
%F 2.742
%R 10.1007/s11033-024-09829-3
%X BACKGROUND: Sotos syndrome is a rare and complex genetic disorder caused by haploinsufficiency of the NSD1 gene. This syndrome is characterized by rapid early childhood growth, distinct facial features, a learning disability, and multiple other developmental and behavioral challenges.
RESULTS: In this work, we describe four Moroccan patients with variable clinical presentations of Sotos syndrome, in whom we identified four novel NSD1 monoallelic pathogenic variants by conducting targeted Next Generation Sequencing. Genetic testing allowed us to provide a precise medical diagnosis to our patients and tailor interventions to each patient's needs.
CONCLUSIONS: Being the first work describing a series of Moroccan patients with this syndrome, this case series contributes to the growing body of literature on Sotos syndrome and provides valuable insights into the clinical and molecular characteristics of this rare disorder.