Possible shared genetic risk factors for Gilles de la Tourette syndrome and obsessive compulsive behaviour: the Val66Met polymorphism of the brain derived neurotrophic factor (BDN…
S Klaffke, IR König, F Poustka, A Ziegler, J Hebebrandt, O Bandmann · Aktuelle Neurologie · 2004 · Heft 09
Bibliografische Angaben
Zusammenfassung
Objective: To evaluate a possible association of the Valine66Methionine (Val66Met) polymorphism of the brain-derived neurotrophic factor (BDNF) gene [MIM113505] with Gilles de la Tourette syndrome (GTS) by genotyping the single nucleotide polymorphism (SNP) for the G->A polymorphism at position 758 of the BDNF coding sequence in 88 GTS trios. Background: BDNF is a member of the neurotrophin superfamily promoting cell survival and neuronal differentiation. A significant association of the Val66Met polymorphism of BDNF in patients with childhood-onset obsessive-compulsive disorder (OCD) was recently described. In…