Distinct stress response and altered striatal transcriptome in alpha-synuclein overexpressing mice

Using a mouse model overexpressing human SNCA and profiling the striatal transcriptome, we assessed gene-environment interactions to reveal perturbations in gene expression and their modulation through chronic unpredictable mild stress (CUMS) exposure. Using a 2x2 factorial design, we cross-compared a line of transgenic mice overexpressing human SNCA with wildtype animals, and the effects of chronic unpredictable mild stress (CUMS) with standard housing conditions. Employing RNA-seq, we profiled gene expression in the striatum of 6-month-old female animals.