2022
Cross-ancestry meta-analysis of opioid use disorder uncovers novel loci with predominant effects in brain regions associated with addiction
Kember RL, Vickers-Smith R, Xu H, Toikumo S, Niarchou M, Zhou H, Hartwell EE, Crist RC, Rentsch CT, Davis L, Justice A, Sanchez-Roige S, Kampman K, Gelernter J, Kranzler H. Cross-ancestry meta-analysis of opioid use disorder uncovers novel loci with predominant effects in brain regions associated with addiction. Nature Neuroscience 2022, 25: 1279-1287. PMID: 36171425, PMCID: PMC9682545, DOI: 10.1038/s41593-022-01160-z.Peer-Reviewed Original ResearchConceptsOpioid use disorderGenome-wide association studiesWide significant lociGene expression enrichmentSignificant genetic correlationsCell type groupSignificant lociAssociation studiesExpression enrichmentMillion Veteran ProgramGenetic correlationsUse disordersLociBrain regionsExonic variantsIntronic variantsSubstance use disordersTraitsBiological basisOpioid epidemicPsychiatric disordersVeteran ProgramBrain diseasesTSNARE1FBXW4
2012
Identification of POMC Exonic Variants Associated with Substance Dependence and Body Mass Index
Wang F, Gelernter J, Kranzler HR, Zhang H. Identification of POMC Exonic Variants Associated with Substance Dependence and Body Mass Index. PLOS ONE 2012, 7: e45300. PMID: 23028917, PMCID: PMC3444488, DOI: 10.1371/journal.pone.0045300.Peer-Reviewed Original ResearchConceptsBody mass indexSubstance dependenceMass indexExact testRare variantsAfrican AmericansNormal weight groupCommon variantsFisher's exact testProopiomelanocortin geneObese groupObese subjectsExonic variantsMelanocortin peptidesEuropean AmericansLogistic regressionCommon polymorphismsOverweightRare exonic variantsVariants AssociatedPopulation-specific mannerRiskAssociationObesityGroup