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

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Articles tagged "Brain iron accumulation"

  • MDS Virtual Congress 2021

    SPG21 in Europe: Mutations outside the Amish community

    M. Amprosi, E. Indelicato, A. Eigentler, W. Nachbauer, S. Boesch (Innsbruck, Austria)

    Objective: We herein report two Austrian families harbouring mutations in the SPG21-gene. Background: SPG21 is a complicated, autosomal recessive hereditary spastic paraplegia. It presents with…
  • MDS Virtual Congress 2021

    PLA2G6-Associated Neurodegeneration: A Continuum of Phenotypes

    D. Shah-Zamora, M. Bailey (Chicago, USA)

    Objective: To characterize the spectrum of phenotypes of PLA2G6-associated neurodegeneration in a single patient. Background: The phospholipase A2 Group VI (PLA2G6) gene encodes a cytosolic and…
  • MDS Virtual Congress 2021

    Non-invasive imaging markers of iron accumulation in Multiple System Atrophy

    D. Claassen, P. Trujillo, D. Buchanan, K. Hett, C. Wong, D. Stamler (Nashville, USA)

    Objective: To define the localization and extent of iron accumulation in multiple system atrophy (MSA). Background: Elevated iron concentration in the basal ganglia has been…
  • MDS Virtual Congress 2021

    Novel PLA2G6 Mutation Presenting as Early-Onset Parkinson’s Disease

    J. Hislop, E. Saraf Lavi, D. Barbouth, M. Foley, H. Moore, C. Singer (Miami, USA)

    Objective: To report a case of a novel mutation in the PLA2G6 gene resulting in early-onset Parkinson’s Disease. Background: The phospholipase A2 group VI (PLA2G6)…
  • MDS Virtual Congress 2021

    Intrasubject subcortical quantitative referencing to make quantitative MRI sensitive to Parkinson’s disease

    L. Khedher, JM. Bonny, F. Durif (Clermont Ferrand, France)

    Objective: To assess the changes in R2* occurring in PD patients compared to controls, a multicenter transversal study was carried out in a large cohort of…
  • MDS Virtual Congress 2021

    Relationship of subcortical iron deposition and mitochondrial dysfunction in patients with idiopathic Parkinson’s disease

    J. Prasuhn, M. Göttlich, F. Gerkan, S. Kourou, B. Ebeling, M. Kasten, H. Hanssen, C. Klein, N. Brüggemann (Lübeck, Germany)

    Objective: To investigate subcortical brain iron deposition as a potential predictor of the bioenergetic status in patients with idiopathic Parkinson's disease. Background: The underlying pathophysiology…
  • MDS Virtual Congress 2021

    Regional brain iron and gene expression variation in Parkinson’s disease

    G. Thomas, A. Zarkali, M. Ryten, K. Shmueli, AL. Gil Martinez, LA. Leyland, P. Mccolgan, J. Acosta-Cabronero, A. Lees, R. Weil (London, United Kingdom)

    Objective: To shed light on the genes underlying increased cortical iron deposition in Parkinson’s disease (PD). Background: Oxidative stress secondary to brain iron accumulation is…
  • MDS Virtual Congress 2021

    The modification of iron accumulation in nigrosome by levodopa treatment in early Parkinson’s disease

    MD. Wang, HC. Wang, HX. Wang, J. Wang, SJ. Lu, RL. Ge, JB. Chen (Binzhou, China)

    Objective: The study was to investigate the alteration of iron accumulation in nigrosome for the early treatment of dopamine loss in PD. Background: Iron accumulation…
  • MDS Virtual Congress 2021

    A combined imaging based biomarker for Parkinson’s disease using diffusion kurtosis and quantitative susceptibility mapping

    T. Welton, S. Hartono, S. Tan, YC. Shih, W. Lee, S. Chong, S. Ng, N. Chia, EK. Tan, L. Tan, LL. Chan (Singapore, Singapore)

    Objective: We aimed to investigate the utility of combined quantitative susceptibility mapping (QSM) and diffusion kurtosis imaging (DKI) as complementary tools in characterizing pathological changes…
  • MDS Virtual Congress 2020

    Aceruloplasminemia Presenting as Huntington’s Disease –Look –Alike with Unique MRI Features

    S. Patil, M. Bhatt, A. Aggarwal (Andheri, Mumbai, India)

    Objective: To report case of generalised chorea due to aceruloplasminemia caused by novel mutation in the CP gene Background: Aceruloplasminemia is a type of Neurodegeneration…
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