Alpha-synuclein in Parkinson's disease and other synucleinopathies: from overt neurodegeneration back to early synaptic dysfunction

P Calabresi, A Mechelli, G Natale… - Cell death & …, 2023 - nature.com
Although the discovery of the critical role of α-synuclein (α-syn) in the pathogenesis of
Parkinson's disease (PD) is now twenty-five years old, it still represents a milestone in PD …

α-Synuclein in synaptic function and dysfunction

M Sharma, J Burré - Trends in neurosciences, 2023 - cell.com
Abstract α-Synuclein is a neuronal protein that is enriched in presynaptic terminals. Under
physiological conditions, it binds to synaptic vesicle membranes and functions in …

Targeting microglial α-synuclein/TLRs/NF-kappaB/NLRP3 inflammasome axis in Parkinson's disease

Y Li, Y Xia, S Yin, F Wan, J Hu, L Kou, Y Sun… - Frontiers in …, 2021 - frontiersin.org
According to emerging studies, the excessive activation of microglia and the subsequent
release of pro-inflammatory cytokines play important roles in the pathogenesis and …

Impaired dopamine release in Parkinson's disease

KML Cramb, D Beccano-Kelly, SJ Cragg… - Brain, 2023 - academic.oup.com
Parkinson's disease is the second most common neurodegenerative disease and yet the
early pathophysiological events of the condition and sequences of dysfunction remain …

Cellular milieu imparts distinct pathological α-synuclein strains in α-synucleinopathies

C Peng, RJ Gathagan, DJ Covell, C Medellin, A Stieber… - Nature, 2018 - nature.com
In Lewy body diseases—including Parkinson's disease, without or with dementia, dementia
with Lewy bodies, and Alzheimer's disease with Lewy body co-pathology—α-synuclein (α …

α-Synuclein misfolding and aggregation: Implications in Parkinson's disease pathogenesis

S Mehra, S Sahay, SK Maji - Biochimica et Biophysica Acta (BBA)-Proteins …, 2019 - Elsevier
Abstract α-Synuclein (α-Syn) has been extensively studied for its structural and biophysical
properties owing to its pathophysiological role in Parkinson's disease (PD). Lewy bodies …

The physiological role of α‐synuclein and its relationship to Parkinson's Disease

D Sulzer, RH Edwards - Journal of neurochemistry, 2019 - Wiley Online Library
The protein α‐synuclein has a central role in the pathogenesis of Parkinson's disease (PD).
In this review, we discuss recent results concerning its primary function, which appears to be …

α-synuclein toxicity in neurodegeneration: mechanism and therapeutic strategies

YC Wong, D Krainc - Nature medicine, 2017 - nature.com
Alterations in α-synuclein dosage lead to familial Parkinson's disease (PD), and its
accumulation results in synucleinopathies that include PD, dementia with Lewy bodies …

Cell biology and pathophysiology of α-synuclein

J Burré, M Sharma, TC Südhof - Cold Spring …, 2018 - perspectivesinmedicine.cshlp.org
α-Synuclein is an abundant neuronal protein that is highly enriched in presynaptic nerve
terminals. Genetics and neuropathology studies link α-synuclein to Parkinson's disease (PD) …

The synucleinopathies: twenty years on

M Goedert, R Jakes… - Journal of Parkinson's …, 2017 - content.iospress.com
In 2017, it is two hundred years since James Parkinson provided the first complete clinical
description of the disease named after him, fifty years since the introduction of high-dose D …