Article
5-HTTLPR, HTR1A, and HTR2A cumulative genetic score interacts with mood reactivity to predict mood-congruent gaze bias.
Cognitive, affective & behavioral neuroscience - 1 Dec 2014
Disner Seth G, McGeary John E, Wells Tony T, Ellis Alissa J, Beevers Christopher G
Abstract excerpt
Genetic variation within the serotonin system has been associated with biased attention for affective stimuli and, less consistently, with vulnerability for major depressive disorder. In particular, 5-HTTLPR, HTR1A (rs6295), and HTR2A (rs6311) polymorphisms have been linked with biased cognition. The present study developed a serotonergic cumulative genetic score (CGS) that quantified the number of risk alleles...
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