[HTML][HTML] Condensate biology of synaptic vesicle clusters

R Sansevrino, C Hoffmann, D Milovanovic - Trends in Neurosciences, 2023 - cell.com
Neuronal communication crucially relies on exocytosis of neurotransmitters from synaptic
vesicles (SVs) which are clustered at synapses. To ensure reliable neurotransmitter release …

Advanced imaging techniques for studying protein phase separation in living cells and at single-molecule level

G Mekonnen, N Djaja, X Yuan, S Myong - Current Opinion in Chemical …, 2023 - Elsevier
Protein-protein and protein-RNA interactions are essential for cell function and survival.
These interactions facilitate the formation of ribonucleoprotein complexes and biomolecular …

TMEM106B core deposition associates with TDP-43 pathology and is increased in risk SNP carriers for frontotemporal dementia

JD Marks, VE Ayuso, Y Carlomagno, M Yue… - Science translational …, 2024 - science.org
Genetic variation at the transmembrane protein 106B gene (TMEM106B) has been linked to
risk of frontotemporal lobar degeneration with TDP-43 inclusions (FTLD-TDP) through an …

[HTML][HTML] EndophilinA-dependent coupling between activity-induced calcium influx and synaptic autophagy is disrupted by a Parkinson-risk mutation

AT Bademosi, M Decet, S Kuenen, C Calatayud… - Neuron, 2023 - cell.com
Neuronal activity causes use-dependent decline in protein function. However, it is unclear
how this is coupled to local quality control mechanisms. We show in Drosophila that the …

Membrane compression by synaptic vesicle exocytosis triggers ultrafast endocytosis

TH Ogunmowo, H Jing, S Raychaudhuri… - Nature …, 2023 - nature.com
Compensatory endocytosis keeps the membrane surface area of secretory cells constant
following exocytosis. At chemical synapses, clathrin-independent ultrafast endocytosis …

“Gearing” up for dynamin-catalyzed membrane fission

H Khurana, TJ Pucadyil - Current Opinion in Cell Biology, 2023 - Elsevier
Endocytic dynamins self-assemble into helical scaffolds and utilize energy from GTP
hydrolysis to constrict and sever tubular membranous necks of budded endocytic …

[HTML][HTML] Nano-plastics and gastric health: Decoding the cytotoxic mechanisms of polystyrene nano-plastics size

M Han, T Zhu, J Liang, H Wang, C Zhu… - Environment …, 2024 - Elsevier
Gastrointestinal diseases exert a profound impact on global health, leading to millions of
healthcare interventions and a significant number of fatalities annually. This, coupled with …

Protein condensates as flexible platforms for membrane traffic

F Wilfling, M Kaksonen, J Stachowiak - Current Opinion in Cell Biology, 2023 - Elsevier
With an essential role in nearly every physiological process and disease state, trafficking
vesicles are fundamental to cell biology. Canonical understanding of membrane traffic has …

VAMP2 regulates phase separation of α-synuclein

A Agarwal, A Chandran, F Raza, IM Ungureanu… - Nature Cell …, 2024 - nature.com
Abstract α-Synuclein (αSYN), a pivotal synaptic protein implicated in synucleinopathies such
as Parkinson's disease and Lewy body dementia, undergoes protein phase separation. We …

Aggregation, transmission, and toxicity of the microtubule-associated protein tau: A complex comprehension

J Hu, W Sha, S Yuan, J Wu, Y Huang - International Journal of Molecular …, 2023 - mdpi.com
The microtubule-associated protein tau is an intrinsically disordered protein containing a few
short and transient secondary structures. Tau physiologically associates with microtubules …