2023
Early adversity changes the economic conditions of mouse structural brain network organization
Carozza S, Holmes J, Vértes P, Bullmore E, Arefin T, Pugliese A, Zhang J, Kaffman A, Akarca D, Astle D. Early adversity changes the economic conditions of mouse structural brain network organization. Developmental Psychobiology 2023, 65: e22405. PMID: 37607894, PMCID: PMC10505050, DOI: 10.1002/dev.22405.Peer-Reviewed Original ResearchConceptsEarly adversityStructural brain network organizationPostnatal stressBrain network organizationMental health outcomesEarly life adversityCognitive abilitiesNeural processesLife adversityConnectome organizationAdversityStructural connectomeConnectomeNetwork organizationGenerative processMouse connectomeHealth outcomesLong-distance connectionsOrganizationEffective responseAdaptive mechanismsAbilityStressWiring cost
2017
Early life stress perturbs the function of microglia in the developing rodent brain: New insights and future challenges
Johnson FK, Kaffman A. Early life stress perturbs the function of microglia in the developing rodent brain: New insights and future challenges. Brain Behavior And Immunity 2017, 69: 18-27. PMID: 28625767, PMCID: PMC5732099, DOI: 10.1016/j.bbi.2017.06.008.Peer-Reviewed Original ResearchConceptsEarly life stressMicroglial functionLife stressAnimal modelsBehavioral abnormalitiesStress-induced neuroinflammationMicroglial cell numberFunction of microgliaMicroglial gene expressionChildhood maltreatmentInnate immune systemMedical complicationsLong-term adultAbnormal maturationMouse modelSynaptic pruningRodent brainImmune systemPhagocytic activityAxonal growthBrain developmentDaily separationFirst weekGene expressionAbnormalities
2011
Affiliative Behavior Requires Juvenile, But Not Adult Neurogenesis
Wei L, Meaney MJ, Duman RS, Kaffman A. Affiliative Behavior Requires Juvenile, But Not Adult Neurogenesis. Journal Of Neuroscience 2011, 31: 14335-14345. PMID: 21976519, PMCID: PMC3204413, DOI: 10.1523/jneurosci.1333-11.2011.Peer-Reviewed Original ResearchConceptsAdult female miceAdult neurogenesisFemale miceSubventricular zoneAblation of neurogenesisLevels of neurogenesisTransgenic mouse approachSubgranular zoneOlfactory deficitsNew neuronsGlobal eliminationBrain circuitsNeurogenesisProfound impairmentMiceJuvenile periodNovel roleAdult femalesSocial explorationMouse approachSocial abnormalitiesMolecular mechanismsAblationFemalesPeriod
2007
Neurodevelopmental sequelae of postnatal maternal care in rodents: clinical and research implications of molecular insights
Kaffman A, Meaney MJ. Neurodevelopmental sequelae of postnatal maternal care in rodents: clinical and research implications of molecular insights. Journal Of Child Psychology And Psychiatry 2007, 48: 224-244. PMID: 17355397, DOI: 10.1111/j.1469-7610.2007.01730.x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, NewbornArousalBehavior, AnimalBrainCognitionCritical Period, PsychologicalDNA MethylationEmotionsEpigenesis, GeneticFemaleGroomingHumansHypothalamo-Hypophyseal SystemMaleMaternal BehaviorMicePhenotypePrimatesRatsReceptors, NeurotransmitterSensory DeprivationSocial EnvironmentTouchConceptsDNA methylationFrequency of lickingParent-offspring interactionsPostnatal maternal carePromoter elementsGene expressionPostmitotic cellsMolecular insightsParental careBehavioral traitsFunctional consequencesImportant roleMolecular scaffoldsMethylationMaternal careNon-human primatesRecent rodent workBrain developmentExpressionNeurodevelopmental aspectsRodentsMammalsGenesPrimates