Project description:Neuroadaptations in the nucleus accumbens (NAc) underlie cue-induced cocaine craving that intensifies (“incubates”) during withdrawal and contributes to persistent relapse vulnerability. Long-lasting gene changes govern perpetual behavioral abnormalities but the role of epigenetic plasticity in cocaine craving during prolonged withdrawal is poorly understood. Here we show that chromatin remodeler INO80 in the NAc mediates cocaine-induced, withdrawal-dependent plasticity and incubated cocaine craving.
2019-10-29 | GSE119627 | GEO
Project description:Role of DNA Methylation in the Nucleus Accumbens in Incubation of Cocaine Craving
Project description:Gene expression changes in the medial prefrontal cortex and nucleus accumbens following abstinence from cocaine self-administration
Project description:This dataset contains single-nucleus RNA sequencing results from adult rat brain (nucleus accumbens) and serves as the basis for characterization of transcriptional response to cocaine (20mg/kg, intraperitoneal injection). The goal of this experiment was to define the transcriptional response to cocaine across distinct cell types in the nucleus accumbens. Single-cell sequencing was carried out on FACS-sorted nuclei isolated from these experiments using the 10X Genomics Chromium single cell sequencing platform.
Project description:This dataset contains single-nucleus RNA sequencing results from adult rat brain (nucleus accumbens) and serves as the basis for characterization of transcriptional response to repeated cocaine injections (20mg/kg, intraperitoneal injection). The goal of this experiment was to define the transcriptional response to repeated cocaine across distinct cell types in the nucleus accumbens. Single-cell sequencing was carried out with FACS-sorted nuclei isolated from these experiments using the 10X Genomics Chromium single cell sequencing platform.
