Biochemistry of peroxynitrite and protein tyrosine nitration

G Ferrer-Sueta, N Campolo, M Trujillo… - Chemical …, 2018 - ACS Publications
Peroxynitrite is a short-lived and reactive biological oxidant formed from the diffusion-
controlled reaction of the free radicals superoxide (O2•–) and nitric oxide (• NO). In this …

[HTML][HTML] Functions and dysfunctions of nitric oxide in brain

P Picón-Pagès, J Garcia-Buendia, FJ Munoz - Biochimica et Biophysica …, 2019 - Elsevier
Nitric oxide (NO) works as a retrograde neurotransmitter in synapses, allows the brain blood
flow and also has important roles in intracellular signaling in neurons from the regulation of …

Physicochemical properties of cells and their effects on intrinsically disordered proteins (IDPs)

FX Theillet, A Binolfi, T Frembgen-Kesner… - Chemical …, 2014 - ACS Publications
It has long been axiomatic that a protein's structure determines its function. Intrinsically
disordered proteins (IDPs) and disordered protein regions (IDRs) defy this structure …

α-Synuclein in Parkinson's disease

L Stefanis - Cold Spring Harbor perspectives in …, 2012 - perspectivesinmedicine.cshlp.org
α-Synuclein is a presynaptic neuronal protein that is linked genetically and
neuropathologically to Parkinson's disease (PD). α-Synuclein may contribute to PD …

Inflammation, infectious triggers, and Parkinson's disease

E Caggiu, G Arru, S Hosseini, M Niegowska… - Frontiers in …, 2019 - frontiersin.org
Parkinson's disease is a neurodegenerative disorder characterized by progressive loss of
dopaminergic neurons of the substantia nigra pars compacta with a reduction of dopamine …

Oxidative stress in vagal neurons promotes parkinsonian pathology and intercellular α-synuclein transfer

RE Musgrove, M Helwig, EJ Bae… - The Journal of …, 2019 - Am Soc Clin Investig
Specific neuronal populations display high vulnerability to pathological processes in
Parkinson's disease (PD). The dorsal motor nucleus of the vagus nerve (DMnX) is a primary …

Role of α-synuclein in inducing innate and adaptive immunity in Parkinson disease

HE Allen Reish, DG Standaert - Journal of Parkinson's …, 2015 - content.iospress.com
Abstract Alpha-synuclein (α-syn) is central to the pathogenesis of Parkinson disease (PD).
Gene duplications, triplications and point mutations in SNCA1, the gene encoding α-syn …

Neuropathology, biochemistry, and biophysics of α‐synuclein aggregation

VN Uversky - Journal of neurochemistry, 2007 - Wiley Online Library
Aggregation of α‐synuclein, an abundant and conserved pre‐synaptic brain protein, is
implicated as a critical factor in several neurodegenerative diseases. These diseases …

Nitrosative stress in Parkinson's disease

MG Stykel, SD Ryan - npj Parkinson's Disease, 2022 - nature.com
Parkinson's Disease (PD) is a neurodegenerative disorder characterized, in part, by the loss
of dopaminergic neurons within the nigral-striatal pathway. Multiple lines of evidence …

The aggregation and fibrillation of α-synuclein

AL Fink - Accounts of chemical research, 2006 - ACS Publications
α-Synuclein is a small (14 kDa), abundant, intrinsically disordered presynaptic protein,
whose aggregation is believed to be a critical step in Parkinson's disease (PD). The kinetics …