2021
Association of Cannabis Use During Adolescence With Neurodevelopment
Albaugh MD, Ottino-Gonzalez J, Sidwell A, Lepage C, Juliano A, Owens MM, Chaarani B, Spechler P, Fontaine N, Rioux P, Lewis L, Jeon S, Evans A, D’Souza D, Radhakrishnan R, Banaschewski T, Bokde ALW, Quinlan EB, Conrod P, Desrivières S, Flor H, Grigis A, Gowland P, Heinz A, Ittermann B, Martinot JL, Martinot M, Nees F, Orfanos D, Paus T, Poustka L, Millenet S, Fröhner JH, Smolka MN, Walter H, Whelan R, Schumann G, Potter A, Garavan H. Association of Cannabis Use During Adolescence With Neurodevelopment. JAMA Psychiatry 2021, 78: 1031-1040. PMID: 34132750, PMCID: PMC8209561, DOI: 10.1001/jamapsychiatry.2021.1258.Peer-Reviewed Original ResearchCannabis useAltered neurodevelopmentAge-related cortical thinningBaseline cortical thicknessAge-related thinningDose-dependent fashionRight prefrontal cortexMR imagesEuropean School Survey ProjectCortical thickness developmentCohort studyCortical thinningStudy baselineCIVET pipelineEndocannabinoid signalingMAIN OUTCOMECortical thicknessAdolescent brain developmentAnimal studiesSignificant associationBrain developmentPrefrontal cortexAdolescent brainBehavioral effectsCortex
2008
Preliminary evidence of cannabinoid effects on brain-derived neurotrophic factor (BDNF) levels in humans
D’Souza D, Pittman B, Perry E, Simen A. Preliminary evidence of cannabinoid effects on brain-derived neurotrophic factor (BDNF) levels in humans. Psychopharmacology 2008, 202: 569. PMID: 18807247, PMCID: PMC2791800, DOI: 10.1007/s00213-008-1333-2.Peer-Reviewed Original ResearchConceptsBrain-derived neurotrophic factorBDNF levelsBrain-derived neurotrophic factor levelsNeurotrophic factor levelsSerum BDNF levelsΔ9-THCEffects of cannabinoidsΔ9-THC administrationSpatial memory impairmentBasal BDNF levelsResultsΔ9-THCPlacebo administrationPrincipal active componentNeurotrophic factorControl subjectsPsychotomimetic effectsHealthy controlsCannabinoid effectsIntravenous administrationAltered neurodevelopmentPreclinical studiesHigh riskConsequence of exposureChronic exposureMemory impairment