Analysis of the rs13306560 functional variant in the promoter region of the MTHFR gene in sporadic Parkinson´s disease.
OBJECTIVE: Among susceptibility genes for Sporadic Parkinson´s Disease (SPD), the MTHFR gene has been suggested as candidate. The A allele of the functional variant rs13306560 in its promoter region has been liked to decreased transactivation capacity. Therefore, we sought to determine a possible association of the rs13306560 and SPD. .....