Impact of genetic variations in ADORA2A gene on depression and symptoms: a cross-sectional population-based study.

ABSTRACT: Genetic variants involved in adenosine metabolism and its receptors were associated with increased risk for psychiatric disorders, including anxiety, depression, and schizophrenia. Here, we examined an association between a single nucleotide polymorphism in A_2A receptor gene (ADORA2A, rs2298383 SNP) with current depressive episode and symptom profile. A total of 1253 individuals from a cross-sectional population-based study were analyzed by the Mini International Neuropsychiatric Interview 5.0. Our data showed that the TT genotype of ADORA2A rs2298383 SNP was associated with reduced risk for depression when compared to the CC/CT genotypes (p = 0.020). This association remained significant after adjusting for confounding variables such as smoking, gender, socioeconomic class, and

SUBMITTER: Oliveira S 

PROVIDER: S-EPMC6439088 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature