MDS Abstracts

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

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Articles tagged "Mitochondrial dysfunction"

  • 2025 International Congress

    PINK1 activation improves outcomes in the UQCRC1 models of Parkinson’s disease

    JL. Li, CC. Chan, CH. Lin (New Taipei City, Taiwan)

    Objective: To investigate the role of chronic oxidative phosphorylation (OXPHOS) stress in mitophagy and the therapeutic potential of PINK1 activation in the UQCRC1 models of…
  • 2025 International Congress

    The Role of α7 Nicotinic Acetylcholine Receptor in Mitochondrial Homeostasis and Neuroprotection

    I. Goglia, Z. Landoulsi, P. May, M. Tziortziou, S L. Pereira, A. Grünewald (Esch-sur Alzette, Luxembourg)

    Objective: This study aims to explore the neuroprotective role of α7 nicotinic acetylcholine receptor (α7nAChR) in mitochondrial homeostasis and its potential as a therapeutic target…
  • 2025 International Congress

    Fatty Acid Metabolic Reprogramming Regulates Glial-Epithelial Axis via Nur77 Palmitoylation in Intestinal Dysfunction in Parkinson’s Disease

    J. Zou, Z. Deng, Z. Lu, X. Luo, F. Yu, W. Bi (Guangzhou, China)

    Objective: This study aims to elucidate the regulatory role of stearoyl-CoA desaturase 1 (SCD1) in Parkinson’s disease (PD)-associated intestinal dysfunction, focusing on its mechanism in…
  • 2024 International Congress

    Cardiac Mitochondrial Complex I Integrity Predicts Axial Symptom Severity in Parkinson’s Disease

    S. Roytman, G. Carli, R. Vangel, P. Kanel, R. Koeppe, N. Bohnen (Ann Arbor, USA)

    Objective: In the present work, we investigated whether cardiac mitochondrial dysfunction might also be associated with the severity of PIGD symptoms in PD patients. Background:…
  • 2024 International Congress

    Utility of Whole Exome Sequencing in movement disorders potentially related to Mitochondrial cytopathies

    D. Dhar, V. Holla, P. Phulpagar, R. Yadav, N. Netravathi, B. Muthusamy, P. Pal (Bangalore, India)

    Objective: To describe the clinic-genetic profile of clinically suspected mitochondrial cytopathies with movement disorders (MDs). Background: Literature on the clinico-genetic spectrum of movement disorders related…
  • 2024 International Congress

    Parkinson’s disease associated SORL1 variants impair mitochondrial and endo-lysosomal function

    Z. Liu, M. Zhao, Y. Zhao, J. Tan, B. Tang (Changsha, China)

    Objective: We investigate the relationship between Sortilin-related receptor (SORL1) gene and PD, along with their functional implications. Background: Parkinson's disease (PD) is a common neurodegenerative…
  • 2024 International Congress

    The Effect of an Exogenous Ketone Supplement on Gut Microbiota in Parkinson’s disease, a Pilot Study

    V. Vedam-Mai, M. Beke, V. Mai, P. Mackie, E. Klann, A. Gurrala, S. Chua, E. Ince, L. Almeida, A. Ramirez-Zamora (Gainesville, USA)

    Objective: To investigate the effect of exogenous oral ketone esters on gut microbiota in people with PD. Background: Mitochondrial dysfunction in the substantia nigra and…
  • 2024 International Congress

    A Patient with Overlapping SPG7 mutation and MERRF

    J. Patino, M. Koenig (Houston, USA)

    Objective: To describe the first case of concomitant spastic paraplegia type 7 (SPG7) and myoclonic epilepsy with ragged red fibers (MERRF) in a patient with…
  • 2024 International Congress

    Fluorescence Lifetime Imaging Ophthalmoscopy (FLIO), A Novel Retinal Mitochondrial Biomarker For Parkinson’s Disease

    K. Shivok, E. Affel, M. Alizadeh, T-W. Liang, D. Kremens, R. Sergott (Philadelphia, USA)

    Objective: Using fluorescence-lifetime ophthalmoscopy (FLIO), we identified retinal mitochondrial changes in Parkinson’s disease (PD) patients compared to controls. Background: FLIO, a novel non-invasive, in vivo…
  • 2024 International Congress

    Phenotypic variability of mitochondrial tRNA Ser(UCN) gene [MTTS1] mutation: First report from India

    N. Pandita, J. Ganguly, P. Basu, N. Singh, S. Mukherjee, H. Kumar (Kolkata, India)

    Objective: To describe a rare cause of mitochondrial ataxia in an Indian Agarwal family, associated with cytochrome c oxidase deficiency due to point mutation in…
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