2024
Impaired synaptic function and hyperexcitability of the pyramidal neurons in the prefrontal cortex of autism-associated Shank3 mutant dogs
Zhu F, Shi Q, Jiang Y, Zhang Y, Zhao H. Impaired synaptic function and hyperexcitability of the pyramidal neurons in the prefrontal cortex of autism-associated Shank3 mutant dogs. Molecular Autism 2024, 15: 9. PMID: 38297387, PMCID: PMC10829216, DOI: 10.1186/s13229-024-00587-4.Peer-Reviewed Original ResearchConceptsPrefrontal cortexPyramidal neuronsSHANK3 mutationsPrefrontal cortex neuronal activityPrefrontal cortex pyramidal neuronsSocial behaviorBrain slicesPrefrontal cortex's roleSynaptic transmissionPrefrontal cortex layersStudy social cognitionAutism spectrum disorderAutism-like behaviorsDendritic spine morphologyReduced dendritic complexitySocial cognitionSocial impairmentBehavioral alterationsNeural mechanismsExcitatory synaptic transmissionMutant rodent modelsHeightened anxietySpectrum disorderSpine densityImpaired synaptic function
2019
Maternal valproic acid exposure leads to neurogenesis defects and autism-like behaviors in non-human primates
Zhao H, Wang Q, Yan T, Zhang Y, Xu H, Yu H, Tu Z, Guo X, Jiang Y, Li X, Zhou H, Zhang Y. Maternal valproic acid exposure leads to neurogenesis defects and autism-like behaviors in non-human primates. Translational Psychiatry 2019, 9: 267. PMID: 31636273, PMCID: PMC6803711, DOI: 10.1038/s41398-019-0608-1.Peer-Reviewed Original ResearchConceptsNon-human primatesVPA exposurePrefrontal cortexNeuN-positive mature neuronsGFAP-positive astrocytesValproic acid exposureAutism-like behaviorsAutism spectrum disorderCerebellar external granular layerImpaired social interactionMaternal exposureAntiepileptic drugsExternal granular layerRisk factorsVariable presentationMature neuronsMurine modelRodent modelsEpidemiological studiesAcid exposureNeurogenesis defectsNeuronal precursorsEmbryonic brainNeurodevelopmental defectsSimilar exposure
2018
CRISPR/Cas9-induced shank3b mutant zebrafish display autism-like behaviors
Liu CX, Li CY, Hu CC, Wang Y, Lin J, Jiang YH, Li Q, Xu X. CRISPR/Cas9-induced shank3b mutant zebrafish display autism-like behaviors. Molecular Autism 2018, 9: 23. PMID: 29619162, PMCID: PMC5879542, DOI: 10.1186/s13229-018-0204-x.Peer-Reviewed Original ResearchConceptsMutant zebrafishMutant zebrafish modelGenome editing techniquesGene editing approachesZebrafish genomeOrthologous genesAttractive organismGenomic studiesCRISPR/Cas9 gene editing approachGenetic manipulationZebrafish modelCRISPR/ZebrafishMolecular mechanismsEditing approachesAdult stageFunction mutationsMolecular analysisEditing techniquesMolecular changesAutism-like behaviorsEarly developmentSwimming behaviorPresynaptic synaptophysinMorphological measurements