Multi-omics profiling of DNA methylation and gene expression alterations in human cocaine use disorder
Zillich E, Belschner H, Avetyan D, Andrade-Brito D, Martínez-Magaña J, Frank J, Mechawar N, Turecki G, Cabana-Domínguez J, Fernàndez-Castillo N, Cormand B, Montalvo-Ortiz J, Nöthen M, Hansson A, Rietschel M, Spanagel R, Witt S, Zillich L. Multi-omics profiling of DNA methylation and gene expression alterations in human cocaine use disorder. Translational Psychiatry 2024, 14: 428. PMID: 39384764, PMCID: PMC11464785, DOI: 10.1038/s41398-024-03139-9.Peer-Reviewed Original ResearchConceptsCocaine use disorderUse disorderAlternative splicingHuman prefrontal cortexProfiling of DNA methylationBrodmann area 9Differential alternative splicingDeregulated biological processesPostmortem brain tissueMulti-omics approachCocaine intakeMulti-omics studiesPrefrontal cortexBrain alterationsMulti-omics profilingGene expression alterationsArea 9Fatty acid metabolismReceptor-targeting drugsSpliced transcriptsEpigenome-wideDNA methylationNeuronal morphogenesisAS changesDrug repositioning analysisW69. ALTERNATIVE SPLICING DYNAMICS IN HUMAN PREFRONTAL CORTEX SUBREGIONS
Nunez D, Martinez-Magana J, Nagamatsu S, Andrade-Brito D, Hernandez-Amaya L, Montalvo-Ortiz J. W69. ALTERNATIVE SPLICING DYNAMICS IN HUMAN PREFRONTAL CORTEX SUBREGIONS. European Neuropsychopharmacology 2024, 87: 138-139. DOI: 10.1016/j.euroneuro.2024.08.278.Peer-Reviewed Original ResearchDorsal anterior cingulate cortexPrefrontal cortex subregionsPrefrontal cortexOrbitofrontal cortexDifferential transcript usagePercent-spliced-inSubgenual prefrontal cortexPrefrontal cortex regionsAnterior cingulate cortexDorsolateral prefrontal cortexDSM-IV criteriaAS eventsTranscript usageSynaptic processesExon skippingDSM-IVSCID-1Cingulate cortexIntron retentionMood disordersPsychiatric disordersSplice siteAlternative splicingCognitive functionNon-psychiatric diagnoses