D-serine in the developing human central nervous system
Research output: Contribution to journal › Article
To elucidate the role of D-serine in human central nervous system, we analyzed D-serine, L-serine, and glycine concentrations in cerebrospinal fluid of healthy children and children with a defective L-serine biosynthesis (3-phosphoglycerate dehydrogenase deficiency). Healthy children showed high D-serine concentrations immediately after birth, both absolutely and relative to glycine and L-serine, declining to low values at infancy. D-Serine concentrations were almost undetectable in untreated 3-phosphoglycerate dehydrogenase-deficient patients. In one patient treated prenatally, D-serine concentration was nearly normal at birth and the clinical phenotype was normal. These observations suggest a pivotal role for D-serine in normal and aberrant human brain development.
|Research areas and keywords||
Subject classification (UKÄ) – MANDATORY
|Number of pages||5|
|Journal||Annals of Neurology|
|Publication status||Published - 2006 Oct 1|