2023
Impaired pre-synaptic plasticity and visual responses in auxilin-knockout mice
Cheng X, Tang Y, Vidyadhara D, Li B, Zimmerman M, Pak A, Nareddula S, Edens P, Chandra S, Chubykin A. Impaired pre-synaptic plasticity and visual responses in auxilin-knockout mice. IScience 2023, 26: 107842. PMID: 37766983, PMCID: PMC10520332, DOI: 10.1016/j.isci.2023.107842.Peer-Reviewed Original ResearchParkinson's diseasePyramidal cell synapsesVisual cortical functionSilicon probe recordingsPrimary visual cortexShort-term facilitationFamilial Parkinson's diseaseCortical dysfunctionMotor deficitsMotor symptomsCell synapsesCortical functionRepetitive stimulationVisual cortexOptokinetic responseReleasable poolProlonged stimulationLayer 4Visual responsesMiceSynaptic vesiclesEye movementsOrientation selectivityDysfunctionFunction mutations
2022
Subcellular Fractionation for the Isolation of Synaptic Components from the Murine Brain.
Massaro Tieze S, Chandra SS, Vidyadhara DJ. Subcellular Fractionation for the Isolation of Synaptic Components from the Murine Brain. Journal Of Visualized Experiments 2022 PMID: 36190269, PMCID: PMC10936730, DOI: 10.3791/64574.Peer-Reviewed Original ResearchConceptsSubcellular fractionationPost-synaptic compartmentsBiochemical isolationSub-synaptic compartmentsSynaptic cytosolPlasma membraneMolecular basisEnrichment analysisNeuronal preMolecular etiologySynaptic vesiclesSynaptic terminalsSynaptic plasma membranesSynaptic componentsBrain tissue homogenizationSynaptic terminal structureTerminal structureActive stateNeuronal communicationMurine brainSynaptic structureFunctional characteristicsMouse brainHypotonic lysisSynaptic dysfunction