[HTML][HTML] SNAREopathies: diversity in mechanisms and symptoms

M Verhage, JB Sørensen - Neuron, 2020 - cell.com
Neuronal SNAREs and their key regulators together drive synaptic vesicle exocytosis and
synaptic transmission as a single integrated membrane fusion machine. Human pathogenic …

[HTML][HTML] SNARE regulatory proteins in synaptic vesicle fusion and recycling

CW Sauvola, JT Littleton - Frontiers in molecular neuroscience, 2021 - frontiersin.org
Membrane fusion is a universal feature of eukaryotic protein trafficking and is mediated by
the soluble N-ethylmaleimide sensitive factor attachment protein receptor (SNARE) family …

[HTML][HTML] Synaptotagmin 1 clamps synaptic vesicle fusion in mammalian neurons independent of complexin

NA Courtney, H Bao, JS Briguglio… - Nature …, 2019 - nature.com
Synaptic vesicle (SV) exocytosis is mediated by SNARE proteins. Reconstituted SNAREs
are constitutively active, so a major focus has been to identify fusion clamps that regulate …

Disorders of synaptic vesicle fusion machinery

H Melland, EH Arvell, SL Gordon - Journal of neurochemistry, 2021 - Wiley Online Library
The revolution in genetic technology has ushered in a new age for our understanding of the
underlying causes of neurodevelopmental, neuromuscular and neurodegenerative …

Presynaptic failure in Alzheimer's disease

G Barthet, C Mulle - Progress in neurobiology, 2020 - Elsevier
Synaptic loss is the best correlate of cognitive deficits in Alzheimer's disease (AD). Extensive
experimental evidence also indicates alterations of synaptic properties at the early stages of …

Molecular determinants of complexin clamping and activation function

M Bera, S Ramakrishnan, J Coleman… - Elife, 2022 - elifesciences.org
Previously we reported that Synaptotagmin-1 and Complexin synergistically clamp the
SNARE assembly process to generate and maintain a pool of docked vesicles that fuse …

[HTML][HTML] Extracellular matrix remodeling through endocytosis and resurfacing of Tenascin-R

TM Dankovich, R Kaushik, LHM Olsthoorn… - Nature …, 2021 - nature.com
The brain extracellular matrix (ECM) consists of extremely long-lived proteins that assemble
around neurons and synapses, to stabilize them. The ECM is thought to change only rarely …

[HTML][HTML] Synergistic roles of Synaptotagmin-1 and complexin in calcium-regulated neuronal exocytosis

S Ramakrishnan, M Bera, J Coleman, JE Rothman… - Elife, 2020 - elifesciences.org
Calcium (Ca2+)-evoked release of neurotransmitters from synaptic vesicles requires
mechanisms both to prevent un-initiated fusion of vesicles (clamping) and to trigger fusion …

Complexin membrane interactions: implications for synapse evolution and function

JA Lottermoser, JS Dittman - Journal of molecular biology, 2023 - Elsevier
The molecules and mechanisms behind chemical synaptic transmission have been
explored for decades. For several of the core proteins involved in synaptic vesicle fusion, we …

The complexin C-terminal amphipathic helix stabilizes the fusion pore open state by sculpting membranes

KC Courtney, L Wu, T Mandal, M Swift… - Nature structural & …, 2022 - nature.com
Neurotransmitter release is mediated by proteins that drive synaptic vesicle fusion with the
presynaptic plasma membrane. While soluble N-ethylmaleimide sensitive factor attachment …