Novel variant related to SATB2-associated syndrome.

Background: SATB2-associated syndrome (SAS) also known as Glass syndrome is characterized by/intellectual disability and/or developmental delay coupled with absent or limited speech development. Other abnormalities can be noticed including craniofacial anomalies such as palatal and dental anomalies, behavioural problems and dysmorphic features. It is associated with pathogenic monoallelic variants of the SATB2 gene known to play a key role in brain, dental and jaw development.