MDS Abstracts

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

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Articles tagged "Mitochondrial dysfunction"

  • 2026 International Congress

    Translational Target Engagement of HER-096 Demonstrates Concordant Proteostasis and Mitochondrial Modulation in Preclinical Models and Patients with Parkinson’s Disease

    K. Holmström, A. Ludwig, N. Kulesskaya, A. Domanska, K. Jääskeläinen, C. Videbaek, H. Huttunen (Espoo, Finland)

    Objective: To evaluate translational target engagement of HER-096, a CDNF-derived peptidomimetic, in preclinical models of Parkinson’s disease (PD) and in a Phase 1b clinical study…
  • 2026 International Congress

    PPAR-γ-dependent Neuroprotection by Ferulic acid improves Motor deficits in 3-nitropropionic acid model of Huntington’s disease in rats

    N. Singh, V. Singh (bathinda, India)

    Objective: This study investigates the neuroprotective role of FA in  3-nitropropionic acid (3-NP) model of HD through PPAR-γ–mediated mechanisms. Background: Huntington disease (HD) is a…
  • 2026 International Congress

    Investigating Mitochondrial Integrity in Spinocerebellar Ataxia Type 12 via Patient-Derived iPSC Models

    J. Rungta, R. Banerjee, S. Sengupta, B. Reddy, S. Ansari, R. Khatun, J. Ganguly, D. Dutta, S. Mukherjee, P. Basu, S. Choudhury, R. Pal, S. Chattarji, H. Kumar (Kolkata, India)

    Objective: This study aims to establish patient-derived induced pluripotent stem cell (iPSC) models of Spinocerebellar Ataxia Type 12 (SCA12) and investigate mitochondrial transcriptional alterations across…
  • 2026 International Congress

    Rare Heterozygous SLC25A12 Variants Are Associated with Parkinson’s Disease

    K. Senkevich, T. Kleinz, N. Brüggemann, ZH. Fang, Z. Gan-Or, N. Mencacci, C. Blauwendraat, H. Morris, S. Judd, T. Gasser, K. Brockmann, P. Pastor, C. Beetz, P. Bauer, P. Heutink, K. Seppi, F. Krismer, C. Klein, J. Trinh, A. Zimprich (Montreal, Canada)

    Objective: To identify rare genetic variants contributing to Parkinson’s disease (PD) using analysis of multiplex families and large-scale genomic datasets. Background: Rare variants identified through…
  • 2026 International Congress

    A Genome-Wide Search for Common Variants Modifying Age at Onset in PRKN-Associated Parkinson’s Disease

    PJ. Menon, C. Tesson, F. Casse, M. Ferrien, F. Magrinelli, H. Houlden, J. Aasly, A. Di Fonzo, A. Brice, S. Lesage, J. Corvol (Paris, France)

    Objective: The aim of this study was to identify potential genetic modifiers of age at onset in PRKN-associated Parkinson's disease (PD) through a genome-wide association…
  • 2026 International Congress

    Juvenile-Onset Parkinsonism With Bilateral Striatal Necrosis Associated With a Pathogenic MT-ND3 Mitochondrial Variant

    T. Rodríguez (Antofagasta, Chile)

    Objective: To report a case of juvenile-onset parkinsonism associated with bilateral striatal necrosis and a pathogenic MT-ND3 mitochondrial DNA variant, emphasizing an atypical mitochondrial phenotype…
  • 2026 International Congress

    Disrupted Lipid Homeostasis and Mitochondrial Remodeling in A53T α-Synuclein Astrocytes

    I. Goglia, SL. Pereira, M. Tziortziou, P. Mulica, S. Delcambre, L. Gallucci, L. Neises, M. Mendes, G. Dittmar, J. Meiser, A. Monzel, E. Glaab, A. Grünewald (Belvaux, Luxembourg)

    Objective: This study explores lipid metabolic alterations in human astrocytes carrying the A53T α-synuclein mutation and examines their link to mitochondrial organization and cellular bioenergetics.…
  • 2026 International Congress

    Cerebrospinal Fluid Metabolic Alterations Reveal a Central Energy Metabolism Shift in Parkinson’s Disease

    R. Nagao, Y. Mizutani, R. Ohdake, Y. Maeda, J. Yoshimoto, K. Kawabata, S. Shima, Y. Seino, M. Ito, A. Suzuki, H. Watanabe (Toyoake, Japan)

    Objective: To comprehensively characterize central energy metabolism in Parkinson’s disease (PD) through cerebrospinal fluid (CSF) metabolomic profiling. Background: We previously reported weight loss and systemic…
  • 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…
  • 2026 International Congress

    Mechanisms of PLA2G6 Deficiency Impacting Mitochondria-associated membranes in Parkinson’s Disease

    JB. Liu, BS. Tang, JQ. Tan, JF. Guo (Changsha, China)

    Objective: This study aims to explore the functions of PLA2G6 protein at the endoplasmic reticulum-mitochondria interface, unveiling the potential mechanisms of PLA2G6-related Parkinson’s disease (PD)…
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