Small fiber neuropathy and phosphorylated alpha-synuclein in the skin of E46K-SNCA mutation carriers

…, I Gabilondo, A Murueta-Goyena… - Parkinsonism & Related …, 2019 - Elsevier
… abnormalities and myocardial sympathetic denervation are … severe in the asymptomatic
E46K-SNCA mutation carrier (A02… carriers, regardless of being symptomatic or asymptomatic. …

αSynuclein deposition in sympathetic nerve fibers in genetic forms of Parkinson's Disease

R Isonaka, DS Goldstein, W Zhu, E Yoon… - Movement …, 2021 - Wiley Online Library
… failure with sympathetic denervation; and healthy volunteers (HVs). … An asymptomatic
carrier of a SNCA duplication also received … E46K mutation carrier, suggesting that peripheral …

[HTML][HTML] Skin alpha-synuclein deposit patterns: A predictor of Parkinson's disease subtypes

Y Han, D Wu, Y Wang, J Xie, Z Zhang - EBioMedicine, 2022 - thelancet.com
… the characteristics of cutaneous nerve p-α-syn or α-syn deposits and their … gene mutations.
This review can serve as a reference for the diagnosis and classification of PD based on α-…

Alpha-synuclein gene and Parkinson's disease

AM Simitsi, C Koros, L Stefanis - … Behavior, and Diet in Parkinson's Disease, 2020 - Elsevier
cardiac sympathetic denervation was found in symptomatic and asymptomatic carriers (… An
in vitro study using primary neuron cultures suggested the pathological E46K SNCA mutation

[HTML][HTML] Brain-first versus gut-first Parkinson's disease: a hypothesis

P Borghammer… - Journal of Parkinson's …, 2019 - content.iospress.com
… The PNS-first (RBD-positive) patients initially show cardiac sympathetic denervation
symptomatic carriers (n = 4) and 2 of 3 asymptomatic carriers of the E46K PARK-1 mutation had …

Myocardial MIBG scintigraphy in genetic Parkinson's disease as a model for Lewy body disorders

…, M Acera, B Tijero, A Murueta-Goyena… - European Journal of …, 2019 - Springer
myocardial sympathetic denervation as measured by MIBG scintigraphy in patients with a
wide spectrum of genetic … , PARK1 symptomatic carriers of E46K mutation in the SNCA gene; …

[HTML][HTML] Anionic lipid vesicles have differential effects on the aggregation of early onset-associated α-synuclein missense mutants

KJC Watt, RM Meade, RJ Williams… - Journal of Biological …, 2022 - ASBMB
… , E46K, H50Q, G51D, and A53T missense mutants in the presence of lipid vesicles. These
findings have important implications regarding the interplay between the lipids required for αS …

Cardiac sympathetic innervation in the MPTP non-human primate model of Parkinson disease

M Carmona-Abellan, I Martínez-Valbuena… - Clinical Autonomic …, 2019 - Springer
cardiovascular reflexes [9] in asymptomatic carriers of leucine-rich repeat kinase 2 (LRRK2)
mutations … I, our working hypothesis is that cardiac sympathetic denervation is present in …

[HTML][HTML] Clinical and imaging evidence of brain-first and body-first Parkinson's disease

J Horsager, K Knudsen, M Sommerauer - Neurobiology of disease, 2022 - Elsevier
… -positive at motor symptom onset) and brain-first PD (RBD-negative at motor symptom onset),
we … in de novo PD patients with cardiac sympathetic denervation measured by 123 I-MIBG …

Pure autonomic failure and the differential diagnosis of autonomic peripheral neuropathies

A González-Duarte, A Varma-Doyle… - Current Opinion in …, 2021 - journals.lww.com
… point-mutation in the alpha-synuclein gene, the E46K-SNCA, … Some patients may be
asymptomatic despite substantial falls … scan can demonstrate cardiac sympathetic denervation in …