N-acetyltransferase 2 (NAT2) gene polymorphisms in Parkinson's disease.

ABSTRACT:

Background

Parkinson's disease (PD) is a movement disorder caused by the degeneration of dopaminergic neurons in the substantia nigra of the midbrain. The molecular basis of this neural death is unknown, but genetic predisposition and environmental factors may cause the disease. Sequence variations in N-acetyltransferase 2 (NAT2) gene leading to slow acetylation process have been associated with PD, but results are contradictory.

Methods

We analyzed three NAT2 genetic variations, c.481C>T, c.590G>A (p.R197Q) and c.857G>A (p.G286E), which are known to result in a slow acetylator phenotype. Using validated PCR-RFLP assays, we genotyped 243 healthy unrelated Caucasian control subjects and 124 PD patients for these genetic variations. Further, we have undertaken a systematic rev

SUBMITTER: Borlak J 

PROVIDER: S-EPMC1450268 | biostudies-literature | 2006 Mar

REPOSITORIES: biostudies-literature