2024
Early adversity causes sex-specific deficits in perforant pathway connectivity and contextual memory in adolescent mice
Islam R, White J, Arefin T, Mehta S, Liu X, Polis B, Giuliano L, Ahmed S, Bowers C, Zhang J, Kaffman A. Early adversity causes sex-specific deficits in perforant pathway connectivity and contextual memory in adolescent mice. Biology Of Sex Differences 2024, 15: 39. PMID: 38715106, PMCID: PMC11075329, DOI: 10.1186/s13293-024-00616-0.Peer-Reviewed Original ResearchConceptsLateral entorhinal cortexContextual fear conditioningDorsal hippocampusHippocampal developmentSex differencesFear conditioningEarly adversityLimited beddingSevere deficitsModel of early adversitySex-specific deficitsReelin-positive neuronsPerforant pathwayReelin-positive cellsDiffusion magnetic resonance imagingEx vivo diffusion magnetic resonance imagingContextual freezingContextual memoryAdolescent miceHippocampal functionLife adversityEntorhinal cortexHippocampusDeficitsAdolescent males
2023
EARLY ADVERSITY CAUSES SEX-SPECIFIC DEFICITS IN ENTORHINAL-DORSAL HIPPOCAMPUS CONNECTIVITY AND CONTEXTUAL FEAR CONDITIONING IN ADOLESCENT MICE
Islam R, Arefin T, White J, Polis B, Ahmed S, Liu X, Zhang J, Kaffman A. EARLY ADVERSITY CAUSES SEX-SPECIFIC DEFICITS IN ENTORHINAL-DORSAL HIPPOCAMPUS CONNECTIVITY AND CONTEXTUAL FEAR CONDITIONING IN ADOLESCENT MICE. IBRO Neuroscience Reports 2023, 15: s103-s104. DOI: 10.1016/j.ibneur.2023.08.089.Peer-Reviewed Original Research
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