Deletion variant of alpha2b-adrenergic receptor gene moderates the effect of COMT val(158)met polymorphism on episodic memory performance
The COMT val(158) variant has been associated with impaired cognitive function compared to the met(158) variant yet gene-gene interactions are not well described. In this study we demonstrate an interaction between this COMT polymorphism and a deletion variant of ADRA2B, the gene encoding the alpha2...
Gespeichert in:
Veröffentlicht in: | European neuropsychopharmacology 2010-04, Vol.20 (4), p.272-275 |
---|---|
Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The COMT val(158) variant has been associated with impaired cognitive function compared to the met(158) variant yet gene-gene interactions are not well described. In this study we demonstrate an interaction between this COMT polymorphism and a deletion variant of ADRA2B, the gene encoding the alpha2b-adrenergic receptor on episodic memory performance. Specifically, carriage of the ADRA2B deletion abolished the relative memory impairment in homozygous COMT val(158) carriers compared to met(158) carriers. |
---|---|
ISSN: | 1873-7862 |
DOI: | 10.1016/j.euroneuro.2009.12.007 |