MDS Abstracts

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

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Articles tagged "Dopaminergic neurons"

  • 2026 International Congress

    Clinical Utility of DaT-SPECT as a Predictive Tool for the Development of Parkinson’s Disease and Related ɑ-synucleinopathies in REM-Behavior Disorder

    M. Markgraf, H. Bhaskar, O. Lekan-Michael, D. Lubin, M. Lammle (Syracuse, USA)

    Objective: The aim of this systematic review was to analyze the available literature and evaluate the efficacy of DaT-SPECT for the prediction of PD phenoconversion…
  • 2026 International Congress

    Age-related characteristics of the clinical progression of Parkinson’s disease

    B. Muminov, R. Matmurodov, B. Amonov, S. Jumanazarova (Tashkent, Uzbekistan)

    Objective: To analysis of the rate of progression of the disease in PD according to the age of patients. Background: Although Parkinson's disease (PD) is…
  • 2026 International Congress

    Automated MRI Biomarker Extraction for Parkinson’s Disease Using Attention-Based U-Net Segmentation

    G. Kuanar, C. Mahapatra (Cuttack, India)

    Objective: To evaluate a deep learning-based automated segmentation pipeline for extracting midbrain regions in MRI scans related to Parkinson’s disease. Background: Magnetic resonance imaging has…
  • 2026 International Congress

    SIRT3 upregulation in nigral dopaminergic neurons preserves motor circuit integrity for anti-sarcopenia

    S. Park, S. Kim, U. Jung, S. Kim (Daegu, Republic of Korea)

    Objective: To determine whether enhancing resilience of substantia nigra dopaminergic neurons preserves motor circuit integrity. Background: Degeneration and dysfunction of substantia nigra pars compacta (SNpc)…
  • 2026 International Congress

    Neuroprotective Effects of Emodin Against Rotenone-Induced Parkinsonism Through Regulation of SIRT1-Mediated Inflammasome and Nrf2 Pathways

    A. Kumar (Prayagraj, India)

    Objective: This study aimed to investigate the neuroprotective potential of emodin in a rotenone-induced PD model and to elucidate its underlying molecular mechanisms focusing on…
  • 2026 International Congress

    L-DOPA Metabolism as a Function Related to the Potency of iPSC-Derived Dopaminergic Progenitor cells

    S. Hiramatsu, C. Naito, M. Fujiwara, T. Yamashita, K. Watanabe, T. Yamada, R. Yamaguchi (Kobe, Japan)

    Objective: This study aimed to elucidate how iPSC-derived dopaminergic progenitor cells (iPSC-DAPs) acquire the ability to metabolize L‑DOPA in vitro and to evaluate whether the…
  • 2026 International Congress

    Continued Evaluation of Clinical Outcomes in Participants With Parkinson’s Disease Through 4 Years After Bemdaneprocel Administration

    C. Henchcliffe, H. Sarva, A. Fasano, A. Lozano, S. Kalia, KKH. Yu, C. Brennan, M. Louie-Gao, N. Floro, G. Belfort, V. Tabar (Irvine, USA)

    Objective: To report safety and clinical outcomes in participants with Parkinson’s disease (PD), 4 years after receiving bemdaneprocel. Background: Bemdaneprocel is an investigational cell therapy…
  • 2026 International Congress

    Microglial Inflammatory Signaling Mediates Neuroimmune Dysregulation And Behavioral Dysfunction in A Parkinson’s Disease Model

    M. M. Anwar, I. Ibrahim Laila (Cairo, Egypt)

    Objective: To determine whether M1 microglial signaling via FAM19A3, CHI3L1, and VILIP-1 contributes to neuroinflammation, neuronal degeneration, and behavioral dysfunction in a Parkinson’s disease, and…
  • 2026 International Congress

    The Protective role of Blood brain barrier-Vagal Interface in Parkinsonian pathology in mice

    J. Ahn, J. Heo, M. Lee, C. Pyo, J. Jeong, Y. Kim, W. Chung, E. Oh (Daejeon, Republic of Korea)

    Objective: This study aimed to investigate whether vagal activity modulates BBB integrity and contributes to neurodegeneration and behavioral impairment in PD pathology. Background: Disruption of…
  • 2026 International Congress

    Mechanistic study of PARP9-mediated mitochondrial transfer in regulating dopaminergic neuronal injury and neuroinflammation in Parkinson’s disease

    L. Liao, Z. Zhang (Guangzhou, Guangdong Province, China)

    Objective: To investigate PARP9 expression and localization in PD models, evaluate its effects on dopaminergic neuronal injury and microglial activation, and determine whether PARP9 regulates…
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