Molecular mechanisms underlying neurotransmitter release

J Rizo - Annual Review of Biophysics, 2022 - annualreviews.org
Major recent advances and previous data have led to a plausible model of how key proteins
mediate neurotransmitter release. In this model, the soluble N-ethylmaleimide-sensitive …

The multifaceted role of SNARE proteins in membrane fusion

J Han, K Pluhackova, RA Böckmann - Frontiers in physiology, 2017 - frontiersin.org
Membrane fusion is a key process in all living organisms that contributes to a variety of
biological processes including viral infection, cell fertilization, as well as intracellular …

SNARE assembly enlightened by cryo-EM structures of a synaptobrevin–Munc18-1–syntaxin-1 complex

KP Stepien, J Xu, X Zhang, XC Bai, J Rizo - Science advances, 2022 - science.org
Munc18-1 forms a template to organize assembly of the neuronal SNARE complex that
triggers neurotransmitter release, binding first to a closed conformation of syntaxin-1 where …

Chaperoning SNARE folding and assembly

Y Zhang, FM Hughson - Annual review of biochemistry, 2021 - annualreviews.org
SNARE proteins and Sec1/Munc18 (SM) proteins constitute the core molecular engine that
drives nearly all intracellular membrane fusion and exocytosis. While SNAREs are known to …

The synaptic vesicle release machinery

J Rizo, J Xu - Annual review of biophysics, 2015 - annualreviews.org
Extensive research has yielded crucial insights into the mechanism of neurotransmitter
release, and working models for the functions of key proteins involved in release. The …

Mechanism of neurotransmitter release coming into focus

J Rizo - Protein Science, 2018 - Wiley Online Library
Research for three decades and major recent advances have provided crucial insights into
how neurotransmitters are released by Ca2+‐triggered synaptic vesicle exocytosis, leading …

All-atom molecular dynamics simulations of Synaptotagmin-SNARE-complexin complexes bridging a vesicle and a flat lipid bilayer

J Rizo, L Sari, Y Qi, W Im, MM Lin - Elife, 2022 - elifesciences.org
Synaptic vesicles are primed into a state that is ready for fast neurotransmitter release upon
Ca 2+-binding to Synaptotagmin-1. This state likely includes trans-SNARE complexes …

Chaperoning SNARE assembly and disassembly

RW Baker, FM Hughson - Nature reviews Molecular cell biology, 2016 - nature.com
Intracellular membrane fusion is mediated in most cases by membrane-bridging complexes
of soluble N-ethylmaleimide-sensitive factor attachment protein receptors (SNAREs) …

A direct role for the Sec1/Munc18-family protein Vps33 as a template for SNARE assembly

RW Baker, PD Jeffrey, M Zick, BP Phillips, WT Wickner… - Science, 2015 - science.org
Fusion of intracellular transport vesicles requires soluble N-ethylmaleimide–sensitive factor
attachment protein receptors (SNAREs) and Sec1/Munc18-family (SM) proteins. Membrane …

Munc18-1 catalyzes neuronal SNARE assembly by templating SNARE association

J Jiao, M He, SA Port, RW Baker, Y Xu, H Qu, Y Xiong… - Elife, 2018 - elifesciences.org
Sec1/Munc18-family (SM) proteins are required for SNARE-mediated membrane fusion, but
their mechanism (s) of action remain controversial. Using single-molecule force …