2021
Integrative Genomic–Epigenomic Analysis of Clozapine-Treated Patients with Refractory Psychosis
Mayén-Lobo YG, Martínez-Magaña JJ, Pérez-Aldana BE, Ortega-Vázquez A, Genis-Mendoza AD, de Montellano D, Soto-Reyes E, Nicolini H, López-López M, Monroy-Jaramillo N. Integrative Genomic–Epigenomic Analysis of Clozapine-Treated Patients with Refractory Psychosis. Pharmaceuticals 2021, 14: 118. PMID: 33557049, PMCID: PMC7913835, DOI: 10.3390/ph14020118.Peer-Reviewed Original ResearchRefractory psychosisPolygenic risk scoresMood stabilizersMetabolic ratioOnly antipsychotic drugUse of clozapineEffective mood stabilizerCLZ treatmentAntipsychotic drugsRisk scoreClozapineBipolar disorderLarger sample sizePatientsPsychosisGABAergic synapse pathwayBD-PRSFuture studiesSample sizeHigh-impact variantsAntipsychoticsPathwayFindingsMethylome profilesComplex mechanisms
2020
High polygenic burden is associated with blood DNA methylation changes in individuals with suicidal behavior
Cabrera-Mendoza B, Martínez-Magaña JJ, Genis-Mendoza AD, Sarmiento E, Ruíz-Ramos D, Tovilla-Zárate CA, González-Castro TB, Juárez-Rojop IE, García-de la Cruz DD, López-Armenta M, Real F, García-Dolores F, Flores G, Vázquez-Roque RA, Lanzagorta N, Escamilla M, Saucedo-Uribe E, Rodríguez-Mayoral O, Jiménez-Genchi J, Castañeda-González C, Roche-Bergua A, Nicolini H. High polygenic burden is associated with blood DNA methylation changes in individuals with suicidal behavior. Journal Of Psychiatric Research 2020, 123: 62-71. PMID: 32036075, DOI: 10.1016/j.jpsychires.2020.01.008.Peer-Reviewed Original ResearchConceptsDNA methylation differencesMethylation differencesDiscovery samplePolygenic risk scoresDNA methylation changesSuicidal behaviorGenetic burdenPolygenic burdenPsychiatric Genomics ConsortiumEpigenetic variationATP bindingDNA methylationEnvironmental factorsMethylation changesEpigenetic changesGenomics ConsortiumPolygenic componentGenesGenetic variantsPRS analysesRisk scoreMexican individualsBurdenIntegration of approachesNeurodevelopment