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
2020
PET Imaging of Synaptic Vesicle Protein 2A
Finnema S, Li S, Cai Z, Naganawa M, Chen M, Matuskey D, Nabulsi N, Esterlis I, Holmes S, Radhakrishnan R, Toyonaga T, Huang Y, Carson R. PET Imaging of Synaptic Vesicle Protein 2A. 2020, 993-1019. DOI: 10.1007/978-3-030-53176-8_29.ChaptersSynaptic vesicle protein 2APositron emission tomographyAntiepileptic drug levetiracetamInitial PET studiesPET imagingPET studiesSynaptic densityDrug levetiracetamHigh-affinity SV2A ligandsBrain regionsSynaptic density lossNeuropathological diseasesDisease-modifying therapiesLarge patient cohortMajor depressive disorderProtein 2APET imaging resultsPosttraumatic stress disorderPatient groupPatient cohortDepressive disorderClinical valueParkinson's diseaseEfficacy assessmentSynaptic vesicle proteins