Prebiotic peptides: Molecular hubs in the origin of life

M Frenkel-Pinter, M Samanta, G Ashkenasy… - Chemical …, 2020 - ACS Publications
The fundamental roles that peptides and proteins play in today's biology makes it almost
indisputable that peptides were key players in the origin of life. Insofar as it is appropriate to …

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) …

Implication of alpha-synuclein phosphorylation at S129 in synucleinopathies: what have we learned in the last decade?

A Oueslati - Journal of Parkinson's disease, 2016 - content.iospress.com
Abnormal accumulation of proteinaceous intraneuronal inclusions called Lewy bodies (LBs)
is the neurpathological hallmark of Parkinson's disease (PD) and related synucleinopathies …

Nuclear localization and phosphorylation modulate pathological effects of alpha-synuclein

R Pinho, I Paiva, KG Jerčić… - Human molecular …, 2019 - academic.oup.com
Alpha-synuclein (aSyn) is a central player in Parkinson's disease (PD) but the precise
molecular mechanisms underlying its pathogenicity remain unclear. It has recently been …

Role of post-translational modifications in modulating the structure, function and toxicity of α-synuclein: implications for Parkinson's disease pathogenesis and …

A Oueslati, M Fournier, HA Lashuel - Progress in brain research, 2010 - Elsevier
A better understanding of the molecular and cellular determinants that influence the
pathology of Parkinson's disease (PD) is essential for developing effective diagnostic …

Functional and pathological effects of α-synuclein on synaptic SNARE complexes

V Gao, JA Briano, LE Komer, J Burré - Journal of molecular biology, 2023 - Elsevier
Abstract α-Synuclein is an abundant protein at the neuronal synapse that has been
implicated in Parkinson's disease for over 25 years and characterizes the hallmark …

Nuclear alpha-synuclein is present in the human brain and is modified in dementia with Lewy bodies

DJ Koss, D Erskine, A Porter, P Palmoski… - Acta Neuropathologica …, 2022 - Springer
Dementia with Lewy bodies (DLB) is pathologically defined by the cytoplasmic accumulation
of alpha-synuclein (aSyn) within neurons in the brain. Predominately pre-synaptic, aSyn has …

Biochemical and biophysical features of both oligomer/fibril and cell membrane in amyloid cytotoxicity

M Stefani - The FEBS journal, 2010 - Wiley Online Library
A great deal must still be learnt on the structural features of amyloid assemblies, particularly
prefibrillar aggregates, and the relationship of the latter with amyloid cytotoxicity. Presently, it …

Structural features and cytotoxicity of amyloid oligomers: implications in Alzheimer's disease and other diseases with amyloid deposits

M Stefani - Progress in neurobiology, 2012 - Elsevier
Amyloid diseases display the presence, in targeted tissues and organs, of fibrillar deposits of
specific peptides or proteins. Increasing efforts are presently spent in investigating the …

α-Synuclein and Mechanisms of Epigenetic Regulation

A Surguchov - Brain Sciences, 2023 - mdpi.com
Synucleinopathies are a group of neurodegenerative diseases with common pathological
lesions associated with the excessive accumulation and abnormal intracellular deposition of …