Julia Brąszkiewicz

Asparagine Synthetase Deficiency: A Novel ASNS Variant and a Systematic Review of Clinical Phenotypes and Cerebrospinal Fluid Asparagine Levels

Background: Asparagine synthetase deficiency (ASNSD) is a rare autosomal recessive neurometabolic disorder associated with microcephaly, severe developmental impairment, epilepsy, and progressive cerebral atrophy. Reduced cerebrospinal fluid (CSF) asparagine has been proposed as...