MDS Abstracts

Abstracts from the International Congress of Parkinson’s and Movement Disorders.

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  • 2025 International Congress

    Individual physiomarkers of levodopa-induced local field potential fluctuations interact with deep brain stimulation in Parkinson’s disease

    M. de Neeling, C. Oehrn, B. Keulen, M. Stam, D. Hubers, R. de Bie, P. Schuurman, B. van Wijk, A. Buijink, M. Beudel (Sacramento, USA)

    Objective: We investigated the behavior of LFPs in 57 patients across therapeutic states using a data-driven method to find personalized physiomarkers. Background: The power of…
  • 2025 International Congress

    Detection of α-synuclein Seeds in Skin and CSF Samples from PPMI Participants.

    L. Concha-Marambio, Y. Ma, C. Farris, R. Johnson, S. Rosete-Gonzalez, D. Murphy, K. Merchant, S. Hutten, T. Simuni, T. Tropea, M. Frasier, J. Hamer, K. Marek, T. Foroud (San Diego, USA)

    Objective: To compare the distribution of α-synuclein seeds (syn-seeds) between skin and CSF samples from PPMI participants, including prodromal, early Parkinson’s disease (PD), and late…
  • 2025 International Congress

    Sleep-wake Alterations are Associated with a Decreased DTI-ALPS, a Marker of Perivascular Glymphatic Functioning, in Patients with Isolated REM Sleep Behavior Disorder

    I. Roura, J. Pardo, C. Martín-Barceló, C. Falcon, R. Sala-Llonch, C. Garcia-Vicente, N. Bargalló, M. Serradell, C. Gaig, G. Mayà, A. Montini, J. Madrir, M. Rol, A. Adan, C. Junqué, A. Iranzo, B. Segura (Barcelona, Spain)

    Objective: We aimed to explore circadian disruption in iRBD and its association with the Diffusion Tensor Imaging- ALong the Perivascular Space (DTI-ALPS) index, a proxy…
  • 2025 International Congress

    Blood-based biomarkers for diagnosis and prediction of Parkinson’s Disease in GBA1 individuals

    M. Avenali, L. Bandirali, S. Caminiti, P. Mitrotti, L. Gallo, R. Stiuso, R. Calabrese, G. Cuconato, C. Galandra, C. Tassorelli, S. Cerri, EM. Valente, F. Blandini (Pavia, Italy)

    Objective: To investigate glucocerebrosidase (GCase) enzymatic activity and different forms of α-synuclein (aggregated -Asyna – and monomeric - Asynm) in peripheral blood mononuclear cells (PBMCs)…
  • 2025 International Congress

    Dopamine replacement therapy modulates dopa decarboxylase, prolactin and AOC3 levels in Parkinson’s disease

    L. van Hillegondsberg, S. Ahmad, M. Fletcher, A. Taylor, A. Thompson, M. Hu (Oxford, United Kingdom)

    Objective: Investigate the impact of dopamine replacement therapy (DRT) on the serum and CSF proteome of people with Parkinson’s disease (PwPD). Background: New high-throughput technologies…
  • 2025 International Congress

    Plasma Protein Profiles Reveal Distinct Molecular Signatures in Parkinson’s Disease and Multiple System Atrophy

    SJ. Chung, S. Jo, I. Jang, J. Lee, M. Choi, E. Lee (Seoul, Republic of Korea)

    Objective: We aimed to identify distinct plasma proteins in patients with Parkinson’s disease (PD) and multiple system atrophy (MSA) and evaluate their associations with disease…
  • 2025 International Congress

    Metabolomic breath landscape analysis unravels lipid biomarker candidates in patients with monogenic and idiopathic Parkinson’s disease

    M. Malik, N. Brüggemann, T. Usnich, M. Borsche, T. Demetrowitsch, K. Schwarz, P. Bauer, K. Lohmann, C. Klein, T. Kunze (Luebeck, Germany)

    Objective: We propose an untargeted metabolomics approach using exhaled breath analysis to (1) characterize the non-volatile metabolomic breath signature of Parkinson’s disease (PD) patients with…
  • 2025 International Congress

    Barriers to Healthcare Utilization and Adherence to Medications among People Living with Parkinson’s Disease in Senegal

    M. Njohjam, M. Fall, F. Niakam, J. Kahwagi, A. Diop, M. N, A. Diop (Dakar, Senegal)

    Objective: To explore the barriers to healthcare utilization and adherence to medications among people living with Parkinson’s disease in Senegal, and propose context-informed strategies to…
  • 2025 International Congress

    Phase 1 and 1b Pharmacodynamic Data Support Central Modulation of Lysosomal Pathways With BIIB122/DNL151, a LRRK2 Kinase Inhibitor: Insights for the LUMA Trial

    K. Fraser, A. Lang, L. Kalia, R. Hauser, J. Greenamyre, Y. Moroishi, J. Kluss, B. Hersh, K. Ferber, R. Maciuca, C. Paián-Ruiz, R. Llorens-Arenas, D. Jennings, S. Huntswork-Rodriguez, D. Graham (Tampa, USA)

    Objective: Evaluate the effects of BIIB122/DNL151 treatment on CSF levels of pRab10, a biomarker of CNS LRRK2 modulation, in a Phase 1 study in healthy…
  • 2025 International Congress

    Investigation of cortex – basal ganglia pathways with cortical stimulation and subthalamic evoked responses in patients with Parkinson’s disease

    J-C. Beyer, A. Cavallo, R M. Köhler, J. Vanhoecke, G-H. Schneider, A A. Kühn, W-J. Neumann (Berlin, Germany)

    Objective: To investigate the electrophysiological interplay between the human cortex and the subthalamic nucleus (STN) by comparing STN responses to direct cortical electrical stimulation and…
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The Society that manages the annual International Congress »

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