Cellular models of alphasynuclein toxicity and aggregation

…, JD Burgess, A Lamprokostopoulou… - Journal of …, 2019 - Wiley Online Library
… in vitro and in vivo experimental models mimicking α-synuclein pathology such as oligomerization,
toxicity and … of molecules capable of modulating α-synuclein toxicity. Here, we review …

Potential role of natural polyphenols against protein aggregation toxicity: in vitro, in vivo, and clinical studies

G Henríquez, A Gomez, E Guerrero… - ACS Chemical …, 2020 - ACS Publications
… , α-synuclein, and mutant Huntingtin which participate in the formation, accumulation,
and deposition of toxic misfolded aggregates… inhibit aggregation of amyloid β, tau, and α-synuclein

Effects of the toxic metals arsenite and cadmium on α-synuclein aggregation in vitro and in cells

E Lorentzon, I Horvath, R Kumar, JI Rodrigues… - International journal of …, 2021 - mdpi.com
… clearance, and aggravated α-synuclein toxicity. Taken together, our in vitro data demonstrate
that interactions between these two metals and α-synuclein modulate the resulting amyloid …

Amyloid-beta peptides trigger aggregation of alpha-synuclein in vitro

J Köppen, A Schulze, L Machner, M Wermann… - Molecules, 2020 - mdpi.com
… the aggregation of α-synuclein in vitro. The aggregation of human recombinant α-synuclein
Our data demonstrate a significantly increased aggregation propensity of α-synuclein in the …

[HTML][HTML] Monitoring α-synuclein Aggregation Induced by Preformed α-synuclein Fibrils in an In Vitro Model System

BJ Kim, HR Noh, H Jeon, SM Park - Experimental Neurobiology, 2023 - ncbi.nlm.nih.gov
… prion-like spread of α-syn aggregates, so understanding and limiting α-syn propagation is …
α-syn aggregation and propagation. In this study, we developed an in vitro model using A53T α

Cellular prion protein mediates αsynuclein uptake, localization, and toxicity in vitro and in vivo

T Thom, M Schmitz, AL Fischer, A Correia… - Movement …, 2022 - Wiley Online Library
… In the future we plan to confirm the PrP C -clathrin-mediated internalization using in vivo
models and … In conclusion, our data provide in vivo and in vitro evidence supporting a molecular …

Thymoquinone prevents neurodegeneration against MPTP in vivo and modulates α-synuclein aggregation in vitro

MT Ardah, MM Merghani, ME Haque - Neurochemistry international, 2019 - Elsevier
… Moreover, the in vitro analysis found that TQ significantly inhibited α-synuclein
aggregation … Thus, TQ not only scavenges the MPTP-induced toxicity but also prevents α-synuclein-fibril …

Small soluble α-synuclein aggregates are the toxic species in Parkinson's disease

D Emin, YP Zhang, E Lobanova, A Miller, X Li… - Nature …, 2022 - nature.com
… in vitro aggregation reaction, cause inflammation and permeabilization of single-liposome
membranes and that larger aggregates are less toxic. Studying soluble aggregates extracted …

Alpha-synuclein aggregation pathway in Parkinson's disease: current status and novel therapeutic approaches

M Vidović, MG Rikalovic - Cells, 2022 - mdpi.com
α-Syn-centric treatments for this devastating disease, focusing on those related to α-Syn
aggregation … properties of α-Syn monomers, oligomers, and fibrils in vitro and in vivo. Revealing …

Probing the Origin of the Toxicity of Oligomeric Aggregates of α-Synuclein with Antibodies

…, F Chiti, CM Dobson, A De Simone - ACS Chemical …, 2019 - ACS Publications
… that aggregates formed both in vitro and in vivo by αS … toxicity, both by stabilized oligomers
generated in vitro and through the formation and toxicity of the aggregates generated in vivo