[HTML][HTML] Microglial NLRP3 inflammasome activation upon TLR2 and TLR5 ligation by distinct α-synuclein assemblies

…, L Bousset, S Schwartz, A Griep… - The Journal of …, 2021 - journals.aai.org
… Here, we present evidence that α-syn monomers and oligomers are able to prime and …
TLR5 ligation, leading to NLRP3 inflammasome-dependent IL-1β secretion, thereby inhibiting α-…

The role of autophagy in TLR2-mediated alpha-synuclein accumulation in neurons.

J Chedid - 2023 - ses.library.usyd.edu.au
α-Synuclein (α-syn) is one of the most prominent proteins is LBs and can aggregate into
large oligomers and fibrils that might be neurotoxic. Defects in protein clearance pathways such …

[HTML][HTML] A small molecule toll-like receptor antagonist rescues α-synuclein fibril pathology

J Chedid, A Labrador-Garrido, S Zhong, J Gao… - Journal of Biological …, 2022 - ASBMB
… protein; however, the precise mechanism by which TLR2 contributes to α-synuclein
potentiates α-synuclein pathology seeded with α-synuclein preformed fibrils. Moreover, α-synuclein

[HTML][HTML] Microglia clear neuron-released α-synuclein via selective autophagy and prevent neurodegeneration

I Choi, Y Zhang, SP Seegobin, M Pruvost… - Nature …, 2020 - nature.com
… of the NF-κB activity was observed in YFP or TLR5-transfected cells (Fig. 5h). Furthermore, …
α-synuclein protein 34 ; future study should identify the specific E3 ligase of α-synuclein in …

[HTML][HTML] Association of glial activation and α-synuclein pathology in Parkinson's disease

R Wang, H Ren, E Kaznacheyeva, X Lu, G Wang - Neuroscience bulletin, 2023 - Springer
α-syn blocks the microglial activation induced by α-syn oligomers in BV2 microglial cells [63].
In addition to TLR2, α-syn monomers and oligomers also bind to TLR5 … The different α-syn …

[HTML][HTML] Relationship among αsynuclein, aging and inflammation in Parkinson's disease

N Zhang, Z Yan, H Xin, S Shao… - Experimental …, 2024 - build.spandidos-publications.com
TLR5 ligation (95). The NLRP3 inflammasome recruits the small adaptor molecule
apoptosis-associated speck-like protein, which subsequently triggers cysteine-aspartate protease-1 (…

Regulation of α-synuclein homeostasis and inflammasome activation by microglial autophagy

I Choi, GR Heaton, YK Lee, Z Yue - Science advances, 2022 - science.org
α-synuclein activate the NOD-like receptor pyrin domain containing 3 (NLRP3) inflammasome
via TLR2 and TLR5 … and α-synuclein expression, leading to α-synuclein aggregation (91, …

[HTML][HTML] The effects of post-translational modifications on alpha-synuclein aggregation and immune cell activation in Parkinson's disease

Z Khan, YJ Jung - Exploration of Neuroprotective Therapy, 2023 - explorationpub.com
… Carboxyl terminus of Hsp70-interacting protein (CHIP) is another E3 ligase which reduces
α-syn oligomerization [16–18]. It further reduces α-syn aggregation through its interactions …

[HTML][HTML] Alpha synuclein: neurodegeneration and inflammation

G Forloni - International journal of molecular sciences, 2023 - mdpi.com
… mutations of the gene encoding α-synuclein (α-Syn) [4,5]. Originally sequenced as a precursor
of the non-β amyloid component of senile plaque in AD (NACP) [6,7], α-Syn was identified …

[HTML][HTML] α-Synuclein oligomers potentiate neuroinflammatory NF-κB activity and induce Cav3.2 calcium signaling in astrocytes

…, V Filippa, M Makridakis, A Vlahou… - Translational …, 2024 - Springer
… The release of α-synuclein does not show sex difference as indicated by our previous in
vivo study using microdialysis to monitor α-synuclein secretion in living mice of either sex [23]. …