Presynaptic calcium channels: specialized control of synaptic neurotransmitter release
AC Dolphin, A Lee - Nature Reviews Neuroscience, 2020 - nature.com
Chemical synapses are heterogeneous junctions formed between neurons that are
specialized for the conversion of electrical impulses into the exocytotic release of …
specialized for the conversion of electrical impulses into the exocytotic release of …
Heterogeneity of glutamatergic synapses: cellular mechanisms and network consequences
C Wichmann, T Kuner - Physiological reviews, 2022 - journals.physiology.org
Chemical synapses are commonly known as a structurally and functionally highly diverse
class of cell-cell contacts specialized to mediate communication between neurons. They …
class of cell-cell contacts specialized to mediate communication between neurons. They …
[HTML][HTML] Determinants of synapse diversity revealed by super-resolution quantal transmission and active zone imaging
ZL Newman, D Bakshinskaya, R Schultz… - Nature …, 2022 - nature.com
Neural circuit function depends on the pattern of synaptic connections between neurons and
the strength of those connections. Synaptic strength is determined by both postsynaptic …
the strength of those connections. Synaptic strength is determined by both postsynaptic …
[HTML][HTML] Distinct nanoscale calcium channel and synaptic vesicle topographies contribute to the diversity of synaptic function
The nanoscale topographical arrangement of voltage-gated calcium channels (VGCC) and
synaptic vesicles (SVs) determines synaptic strength and plasticity, but whether distinct …
synaptic vesicles (SVs) determines synaptic strength and plasticity, but whether distinct …
Fast resupply of synaptic vesicles requires synaptotagmin-3
DJ Weingarten, A Shrestha, K Juda-Nelson… - Nature, 2022 - nature.com
Sustained neuronal activity demands a rapid resupply of synaptic vesicles to maintain
reliable synaptic transmission. Such vesicle replenishment is accelerated by submicromolar …
reliable synaptic transmission. Such vesicle replenishment is accelerated by submicromolar …
Presynaptic mitochondria volume and abundance increase during development of a high-fidelity synapse
The calyx of Held, a large glutamatergic presynaptic terminal in the auditory brainstem
undergoes developmental changes to support the high action-potential firing rates required …
undergoes developmental changes to support the high action-potential firing rates required …
[HTML][HTML] Calcium dependence of neurotransmitter release at a high fidelity synapse
A Eshra, H Schmidt, J Eilers, S Hallermann - Elife, 2021 - elifesciences.org
The Ca 2+-dependence of the priming, fusion, and replenishment of synaptic vesicles are
fundamental parameters controlling neurotransmitter release and synaptic plasticity. Despite …
fundamental parameters controlling neurotransmitter release and synaptic plasticity. Despite …
[HTML][HTML] Molecular and organizational diversity intersect to generate functional synaptic heterogeneity within and between excitatory neuronal subtypes
AT Medeiros, SJ Gratz, A Delgado, JT Ritt… - eLife, 2023 - elifesciences.org
Synaptic heterogeneity is a hallmark of complex nervous systems that enables reliable and
responsive communication in neural circuits. In this study, we investigated the contributions …
responsive communication in neural circuits. In this study, we investigated the contributions …
Tau target identification reveals NSF‐dependent effects on AMPA receptor trafficking and memory formation
Microtubule‐associated protein tau is a central factor in Alzheimer's disease and other
tauopathies. However, the physiological functions of tau are unclear. Here, we used …
tauopathies. However, the physiological functions of tau are unclear. Here, we used …
Asymmetry between pre-and postsynaptic transient nanodomains shapes neuronal communication
Synaptic transmission and plasticity are shaped by the dynamic reorganization of signaling
molecules within pre-and postsynaptic compartments. The nanoscale organization of key …
molecules within pre-and postsynaptic compartments. The nanoscale organization of key …