2023
Neuronal transcriptome, tau and synapse loss in Alzheimer’s knock-in mice require prion protein
Stoner A, Fu L, Nicholson L, Zheng C, Toyonaga T, Spurrier J, Laird W, Cai Z, Strittmatter S. Neuronal transcriptome, tau and synapse loss in Alzheimer’s knock-in mice require prion protein. Alzheimer's Research & Therapy 2023, 15: 201. PMID: 37968719, PMCID: PMC10647125, DOI: 10.1186/s13195-023-01345-z.Peer-Reviewed Original ResearchConceptsSynapse lossDKI miceTau accumulationBrain immune activationNeural network dysfunctionPhospho-tau accumulationAccumulation of tauNeuronal genesInflammatory markersAD miceAβ levelsPrion proteinDystrophic neuritesImmune activationTau pathologyNeuronal gene expressionAmyloid-β OligomersGliotic reactionNetwork dysfunctionBehavioral deficitsSynaptic failureAD modelMemory impairmentAlzheimer's diseaseFunction of agePeripheral inflammatory subgroup differences in anterior Default Mode network and multiplex functional network topology are associated with cognition in psychosis
Lizano P, Kiely C, Mijalkov M, Meda S, Keedy S, Hoang D, Zeng V, Lutz O, Pereira J, Ivleva E, Volpe G, Xu Y, Lee A, Rubin L, Hill S, Clementz B, Tamminga C, Pearlson G, Sweeney J, Gershon E, Keshavan M, Bishop J. Peripheral inflammatory subgroup differences in anterior Default Mode network and multiplex functional network topology are associated with cognition in psychosis. Brain Behavior And Immunity 2023, 114: 3-15. PMID: 37506949, PMCID: PMC10592140, DOI: 10.1016/j.bbi.2023.07.014.Peer-Reviewed Original ResearchConceptsResting-state networksHealthy controlsInter-network connectivityWorse verbal fluencyAnterior default mode networkC-reactive proteinResting-state functional networksDefault mode network connectivityRight frontoparietal networkMode network connectivityWorse cognitive performanceResting-state fMRIDefault mode networkFunctional network topologyInflammatory signatureSystemic inflammationInflammatory subgroupIL-6Neuroanatomical alterationsPsychosis probandsCo-activation patternsPsychosis spectrum disordersNetwork dysfunctionMultiple comparison correctionClinical implications
2022
PLD3 affects axonal spheroids and network defects in Alzheimer’s disease
Yuan P, Zhang M, Tong L, Morse T, McDougal R, Ding H, Chan D, Cai Y, Grutzendler J. PLD3 affects axonal spheroids and network defects in Alzheimer’s disease. Nature 2022, 612: 328-337. PMID: 36450991, PMCID: PMC9729106, DOI: 10.1038/s41586-022-05491-6.Peer-Reviewed Original ResearchConceptsAxonal spheroidsAlzheimer's diseaseConduction blockadeNeural circuit abnormalitiesNeural network dysfunctionAmyloid removalCircuit abnormalitiesAge-dependent accumulationNetwork dysfunctionEndolysosomal vesiclesMouse modelNeuronal overexpressionCognitive declineAxonal connectivityDiseasePrecise mechanismBlockadePLD3Neural network functionSpheroid growthSevere disruptionCurrent sinkVoltage imagingSize-dependent mannerDysfunction
2019
Distance disintegration delineates the brain connectivity failure of Alzheimer's disease
Costumero V, d'Oleire Uquillas F, Diez I, Andorrà M, Basaia S, Bueichekú E, Ortiz-Terán L, Belloch V, Escudero J, Ávila C, Sepulcre J. Distance disintegration delineates the brain connectivity failure of Alzheimer's disease. Neurobiology Of Aging 2019, 88: 51-60. PMID: 31941578, PMCID: PMC7085436, DOI: 10.1016/j.neurobiolaging.2019.12.005.Peer-Reviewed Original ResearchConceptsAssociated with lower global cognitionCognitive impairmentAlzheimer's diseaseBrain network dysfunctionAD-related changesMild cognitive impairmentFrontoparietal networkSalience networkMode networkStrength of connectionsNetwork-based investigationsGlobal cognitionNetwork dysfunctionAD-related conditionsBrain connectivityConnectivity changesCortical regionsConnection distanceInvestigation of brain connectivityAD spectrumVoxel levelHealthy controlsDistance of connectionBrainPathways of connectivityIntegrating sleep, neuroimaging, and computational approaches for precision psychiatry
Goldstein-Piekarski AN, Holt-Gosselin B, O’Hora K, Williams LM. Integrating sleep, neuroimaging, and computational approaches for precision psychiatry. Neuropsychopharmacology 2019, 45: 192-204. PMID: 31426055, PMCID: PMC6879628, DOI: 10.1038/s41386-019-0483-8.Peer-Reviewed Original ResearchConceptsSleep impairmentAnxiety disordersBrain circuit dysfunctionPrecision psychiatryLarge-scale neural circuitsDefault mode networkMode networkAffective networkPoor sleep qualityExplanatory roleDistal featuresMood symptomsMoodNetwork dysfunctionSleep qualityNeural circuitsSleep disturbancesTestable frameworkCircuit dysfunctionImpairmentPersonalized tailoringDigital phenotypingFuture directionsMachine learning approachesCurrent diagnostic criteria
2017
Prospects for Modeling Abnormal Neuronal Function in Schizophrenia Using Human Induced Pluripotent Stem Cells
Prytkova I, Brennand K. Prospects for Modeling Abnormal Neuronal Function in Schizophrenia Using Human Induced Pluripotent Stem Cells. Frontiers In Cellular Neuroscience 2017, 11: 360. PMID: 29217999, PMCID: PMC5703699, DOI: 10.3389/fncel.2017.00360.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsInhibitory GABAergic neuronsAbnormal neuronal functionStem cellsPluripotent stem cellsGABAergic neuronsDopaminergic neuronsNetwork dysfunctionSZ pathologyDifficult disorderPatient-derived pluripotent stem cellsGlial culturesAnimal modelsNeuronal functionNetwork pathologyPatient-specific mannerHuman induced pluripotent stem cellsMolecular dysfunctionCo-culture techniqueInduced pluripotent stem cellsDysfunctionHigh rateDifferent cell typesNeuronsPathologyCell types
2016
Reduced Frontoparietal Activity in Schizophrenia Is Linked to a Specific Deficit in Goal Maintenance: A Multisite Functional Imaging Study
Poppe AB, Barch DM, Carter CS, Gold JM, Ragland JD, Silverstein SM, MacDonald AW. Reduced Frontoparietal Activity in Schizophrenia Is Linked to a Specific Deficit in Goal Maintenance: A Multisite Functional Imaging Study. Schizophrenia Bulletin 2016, 42: 1149-1157. PMID: 27060129, PMCID: PMC4988742, DOI: 10.1093/schbul/sbw036.Peer-Reviewed Original ResearchConceptsHealthy controlsGroup differencesImaging studiesWhole-brain voxelwise analysisPosterior parietal lobeFunctional imaging studiesMiddle frontal gyrus activityAttention network dysfunctionMinutes of scanningSpecific deficitsSignificant group differencesSpecific performance deficitsNetwork dysfunctionFunctional magnetic resonance imaging (fMRI) scannerParietal lobeSchizophreniaVoxelwise analysisDisorganization symptomsMagnetic resonance imaging (MRI) scannerPatientsReduced activityScan lengthDeficitsExecutive functionPerformance deficits
2011
A critical role for NMDA receptors in parvalbumin interneurons for gamma rhythm induction and behavior
Carlén M, Meletis K, Siegle J, Cardin J, Futai K, Vierling-Claassen D, Rühlmann C, Jones S, Deisseroth K, Sheng M, Moore C, Tsai L. A critical role for NMDA receptors in parvalbumin interneurons for gamma rhythm induction and behavior. Molecular Psychiatry 2011, 17: 537-548. PMID: 21468034, PMCID: PMC3335079, DOI: 10.1038/mp.2011.31.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAssociation LearningBrain WavesConditioning, PsychologicalExcitatory Postsynaptic PotentialsGABA AntagonistsGABAergic NeuronsInterneuronsMaleMaze LearningMemory, Short-TermMiceMice, TransgenicParvalbuminsPhotic StimulationPicrotoxinReceptors, N-Methyl-D-AspartateSensory GatingStereotyped BehaviorConceptsGamma oscillationsSpecific cognitive behaviorSelective cognitive impairmentsGamma rhythmsPsychosis-like symptomsCognitive tasksAssociative learningNeural network dysfunctionCognitive behaviorCortical gamma rhythmsCognitive impairmentNetwork dysfunctionNMDAR neurotransmissionOptogenetic drivePV interneuronsParvalbumin interneuronsNMDAR antagonistsMemoryReduced sensitivityBehaviorTaskHabituationDeficitsNormal behaviorLearning
This site is protected by hCaptcha and its Privacy Policy and Terms of Service apply