2024
Intense exercise increases dopamine transporter and neuromelanin concentrations in the substantia nigra in Parkinson’s disease
de Laat B, Hoye J, Stanley G, Hespeler M, Ligi J, Mohan V, Wooten D, Zhang X, Nguyen T, Key J, Colonna G, Huang Y, Nabulsi N, Patel A, Matuskey D, Morris E, Tinaz S. Intense exercise increases dopamine transporter and neuromelanin concentrations in the substantia nigra in Parkinson’s disease. Npj Parkinson's Disease 2024, 10: 34. PMID: 38336768, PMCID: PMC10858031, DOI: 10.1038/s41531-024-00641-1.Peer-Reviewed Original ResearchDopamine transporterSubstantia nigraDopaminergic neuronsDopamine transporter availabilityNeuroprotective effects of exerciseDopaminergic systemClinical progression of PDEarly PDSubstantiaNeuromelanin contentNigraLoss of dopaminergic neuronsEffects of exerciseNM-MRIDopamineSystem of patientsProgressive loss of dopaminergic neuronsParkinson's diseaseClinical progressionProgression of PDNeuroprotective effectsClinical trialsIntensity exercisePET imagingProgressive loss
2019
FTY720 Inhibits MPP+-Induced Microglial Activation by Affecting NLRP3 Inflammasome Activation
Yao S, Li L, Sun X, Hua J, Zhang K, Hao L, Liu L, Shi D, Zhou H. FTY720 Inhibits MPP+-Induced Microglial Activation by Affecting NLRP3 Inflammasome Activation. Journal Of Neuroimmune Pharmacology 2019, 14: 478-492. PMID: 31069623, DOI: 10.1007/s11481-019-09843-4.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntiparkinson AgentsApoptosisCell LineCorpus StriatumCytokinesDopaminergic NeuronsDrug Evaluation, PreclinicalExploratory BehaviorFingolimod HydrochlorideInflammasomesMaleMiceMice, Inbred C57BLMicrogliaMitochondriaMPTP PoisoningNeuroprotective AgentsNLR Family, Pyrin Domain-Containing 3 ProteinParkinsonian DisordersPars CompactaReactive Oxygen SpeciesRotarod Performance TestSignal TransductionConceptsTherapeutic effects of FTY720Effect of FTY720Therapeutic effectNLRP3 inflammasome activationDopaminergic neuronsMicroglial activationP65 activationInflammasome activationSubcutaneous injection of MPTPMPTP-induced microglial activationIncreased dopamine releaseMPTP-induced behavioral deficitsDamage to dopaminergic neuronsTumor necrosis factor-aAnimal models of PDInjection of MPTPROS generationSubstantia nigra pars compactaDecreased NLRP3 inflammasome activationParkinson's diseaseInterleukin (IL)-6Production of interleukin (IL)-6Degeneration of dopaminergic neuronsLoss of dopaminergic neuronsActivation of microglia
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