2021
Deficits in hippocampal-dependent memory across different rodent models of early life stress: systematic review and meta-analysis
Rocha M, Wang D, Avila-Quintero V, Bloch MH, Kaffman A. Deficits in hippocampal-dependent memory across different rodent models of early life stress: systematic review and meta-analysis. Translational Psychiatry 2021, 11: 231. PMID: 33879774, PMCID: PMC8058062, DOI: 10.1038/s41398-021-01352-4.Peer-Reviewed Original ResearchConceptsEarly life stressNovel object recognitionMorris water mazeDifferent rodent modelsContextual fear conditioningMaternal separationHippocampal-dependent memoryVentral hippocampusDorsal hippocampusRodent modelsLife stressAbnormal hippocampal developmentStandardized mean differenceSimilar cognitive deficitsWeb of ScienceModerate effect sizeCFC taskFunctional deficitsFear conditioningInclusion criteriaPreclinical studiesReduced freezingHippocampal developmentLimited beddingWater maze
2020
Systematic review and meta-analysis: effects of maternal separation on anxiety-like behavior in rodents
Wang D, Levine JLS, Avila-Quintero V, Bloch M, Kaffman A. Systematic review and meta-analysis: effects of maternal separation on anxiety-like behavior in rodents. Translational Psychiatry 2020, 10: 174. PMID: 32483128, PMCID: PMC7264128, DOI: 10.1038/s41398-020-0856-0.Peer-Reviewed Original ResearchConceptsOpen field testEarly life stressSystematic reviewEffects of MSEffects of ELSAnxiety-like behaviorDefensive behaviorAnxiogenic effectsMaternal separationRodent modelsRatsEarly adversityMiceAbility of MSLife stressLack of standardizationChildhood maltreatmentRodentsExploratory behaviorEffect sizeInconsistent resultsELS modelImportant differencesReviewMS protocol
2016
Early life stress perturbs the maturation of microglia in the developing hippocampus
Delpech JC, Wei L, Hao J, Yu X, Madore C, Butovsky O, Kaffman A. Early life stress perturbs the maturation of microglia in the developing hippocampus. Brain Behavior And Immunity 2016, 57: 79-93. PMID: 27301858, PMCID: PMC5010940, DOI: 10.1016/j.bbi.2016.06.006.Peer-Reviewed Original ResearchConceptsEarly life stressHippocampal developmentLife stressPhagocytic activityAbnormal hippocampal developmentNormal hippocampal developmentMorphology of microgliaPostnatal day 28Vivo phagocytic activityImpairs hippocampal functionMaturation of microgliaImmune panelHippocampal microgliaMicroglial activityMicroglial functionNormal cell numbersSynaptic maturationOld miceMicrogliaMouse modelRodent modelsSynaptic pruningDay 28Old pupsHippocampus