MDS Abstracts

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

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Articles tagged "Dopaminergic neurons"

  • 2025 International Congress

    Neuroprotective Effects of Thymol in MPTP-Induced Parkinson’s Disease Model in Rats: Molecular Docking, Behavioral, Biochemical, and Histological Investigations

    A. Kumar, V. Malhotra (Ahamdabad, India)

    Objective: This study aimed to investigate the neuroprotective potential of thymol in an MPTP-induced Parkinson’s disease (PD) model in rats, focusing on its ability to…
  • 2025 International Congress

    Perinatal Dioxin Exposure and Dopaminergic Vulnerability in the Development of Motor Dysfunction Sequelae

    N. Choudhury, S. Shugar, B. Carr (Gainesville, USA)

    Objective: To investigate the impact of dioxins on movement disorder development and the mechanisms increasing vulnerability to future motor dysfunction. Background: Dioxins are persistent organic…
  • 2025 International Congress

    Gut Dysbiosis Alters Host Metabolism but Does Not Independently Induce Parkinson’s Disease Pathology

    HY. Huang, TH. Yeh, SP. Tsao (Taipei, Taiwan)

    Objective: To determine whether gut dysbiosis alone is sufficient to induce Parkinson’s disease (PD) pathology and to investigate its impact on host metabolism. Background: Gut…
  • 2025 International Congress

    Dietary Caffeic Acid Exhibits Neuroprotective and Neuromodulatory Effects in a Parkinsonian Rat Model by Mitigating Oxidative Stress, Mitochondrial Dysfunction, and Apoptosis

    A. Singh (Prayagraj, India)

    Objective: This study investigated the neuroprotective and neuromodulatory effects of dietary caffeic acid (CA) in a 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced Parkinsonian rat model Background: Parkinson’s disease (PD)…
  • 2025 International Congress

    A Long-Living Human Tissue Engineered Nigrostriatal Pathway as a Testbed to Study Parkinson’s Disease

    D. Chouhan, A. Bello, K. Cullen, J. Duda (Philadelphia, USA)

    Objective: To create a three dimensional (3D) long-living model of human tissue-engineered nigrostriatal pathway (TE-NSP) comprised of discrete somatic and axonal compartments recapitulating the native…
  • 2025 International Congress

    Contribution of Dopamine Depletion, Cerebral Perfusion, and Cognition to Gait Dysfunction in Parkinson’s Disease

    HK. Na, CW. Park, Y. Sun, JH. Lee, YY. Choi, SJ. Chung, YH. Sohn, CH. Lyoo, PH. Lee (Seodaemun-gu, Republic of Korea)

    Objective: To explore the potential contribution of dopamine loss, perfusion deficit, and cognition to spatiotemporal gait parameters in patients with Parkinson's disease (PD). Background: Gait…
  • 2025 International Congress

    Understanding the relationship between synaptic density and dopamine transporter availability in Parkinson’s disease

    F. Ebrahimian Sadabad, T. Volpi, P. Honhar, S. Tinaz, M. Dias, T. Toyonaga, M. Naganawa, J. Gallezot, Y. Yang, W. Ibrahim, S. Cayir, R. Radhakrishnan, G. Angarita, S. Holmes, R. Comley, R. Carson, S. Finnema, D. Matuskey (New Haven, USA)

    Objective: To evaluate how disease duration in PD affects the coupling of DAT (18F-FE-PE2I) and SV2A density (11C-UCB-J) in the nigrostriatal regions (where both tracers…
  • 2025 International Congress

    Living Deep Brain Stimulation for External Control of Striatal Dopamine

    K. Yankson, D. Chouhan, J. Duda, K. Cullen (Philadelphia, USA)

    Objective: To develop a therapeutic system to allow real time modulation of striatal dopamine release using a living electrode composed of optogenetically controlled dopaminergic neurons.…
  • 2024 International Congress

    The Inhibition of Mitochondrial NLRP3 Inflammasome Decreases Dopaminergic Cell Death in a 6-OHDA Mouse Model of Parkinson’s Disease.

    E. Dalle, O. Ondoua Nguele, H. Bayaga (Yaounde, Cameroon)

    Objective: To evaluate the possible neuroprotective effects of mitochondrial NLRP3 inflammasome inhibition in a 6-hydroxydopamine mouse model of Parkinson's Disease. Background: Overactivation of brain immune…
  • 2024 International Congress

    Tissue-Engineered Nigrostriatal Pathways: An Anatomically-Inspired Model of Synucleinopathy in Human Neurons

    D. Chouhan, A. Bello, F. Laimo, S. Karandikar, R. Patel, K. Browne, K. Cullen, J. Duda (Philadelphia,, USA)

    Objective: The objectives of this study were (1) to create a human cell-based three-dimensional neural network that recapitulates the discrete somatic and axonal compartments of…
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