Alpha-synuclein aggregation in Parkinson's disease

E Srinivasan, G Chandrasekhar… - Frontiers in …, 2021 - frontiersin.org
Parkinson's disease (PD), a neurodegenerative disorder characterized by distinct aging-
independent loss of dopaminergic neurons in substantia nigra pars compacta (SNpc) region …

Alpha-synuclein research: defining strategic moves in the battle against Parkinson's disease

LMA Oliveira, T Gasser, R Edwards… - npj Parkinson's …, 2021 - nature.com
With the advent of the genetic era in Parkinson's disease (PD) research in 1997, α-synuclein
was identified as an important player in a complex neurodegenerative disease that affects> …

Initiation and progression of α-synuclein pathology in Parkinson's disease

GK Tofaris - Cellular and molecular life sciences, 2022 - Springer
Abstract α-Synuclein aggregation is a critical molecular process that underpins the
pathogenesis of Parkinson's disease. Aggregates may originate at synaptic terminals as a …

[HTML][HTML] Synucleins: new data on misfolding, aggregation and role in diseases

A Surguchov, A Surguchev - Biomedicines, 2022 - mdpi.com
The synucleins are a family of natively unfolded (or intrinsically unstructured) proteins
consisting of α-, β-, and γ-synuclein involved in neurodegenerative diseases and cancer …

Mechanisms of enhanced aggregation and fibril formation of Parkinson's disease-related variants of α-synuclein

T Ohgita, N Namba, H Kono, T Shimanouchi, H Saito - Scientific reports, 2022 - nature.com
Aggregation of α-synuclein (α-syn) into amyloid fibrils is closely associated with Parkinson's
disease (PD). Familial mutations or posttranslational truncations in α-syn are known as risk …

The C-terminal tail of α-synuclein protects against aggregate replication but is critical for oligomerization

A Farzadfard, JN Pedersen, G Meisl… - Communications …, 2022 - nature.com
Aggregation of the 140-residue protein α-synuclein (αSN) is a key factor in the etiology of
Parkinson's disease. Although the intensely anionic C-terminal domain (CTD) of αSN does …

[HTML][HTML] The role of lysosomal cathepsins in neurodegeneration: Mechanistic insights, diagnostic potential and therapeutic approaches

A Drobny, SP Huarcaya, J Dobert, A Kluge… - … et Biophysica Acta (BBA …, 2022 - Elsevier
Lysosomes are ubiquitous organelles with a fundamental role in maintaining cellular
homeostasis by mediating degradation and recycling processes. Cathepsins are the most …

Revisiting the specificity and ability of phospho-S129 antibodies to capture alpha-synuclein biochemical and pathological diversity

HA Lashuel, AL Mahul-Mellier, S Novello… - npj Parkinson's …, 2022 - nature.com
Antibodies against phosphorylated alpha-synuclein (aSyn) at S129 have emerged as the
primary tools to investigate, monitor, and quantify aSyn pathology in the brain and peripheral …

C-terminal truncation modulates α-Synuclein's cytotoxicity and aggregation by promoting the interactions with membrane and chaperone

C Zhang, Y Pei, Z Zhang, L Xu, X Liu, L Jiang… - Communications …, 2022 - nature.com
Abstract α-Synuclein (α-syn) is the main protein component of Lewy bodies, the major
pathological hallmarks of Parkinson's disease (PD). C-terminally truncated α-syn is found in …

Molecular insights into the misfolding and dimerization dynamics of the full-length α-synuclein from atomistic discrete molecular dynamics simulations

Y Zhang, Y Wang, Y Liu, G Wei, F Ding… - ACS chemical …, 2022 - ACS Publications
The misfolding and pathological aggregation of α-synuclein forming insoluble amyloid
deposits is associated with Parkinson's disease, the second most common …