Sensory processing at ribbon synapses in the retina and the cochlea
T Moser, CP Grabner, F Schmitz - Physiological reviews, 2020 - journals.physiology.org
In recent years, sensory neuroscientists have made major efforts to dissect the structure and
function of ribbon synapses which process sensory information in the eye and ear. This …
function of ribbon synapses which process sensory information in the eye and ear. This …
[HTML][HTML] Imaging synaptic density: the next holy grail of neuroscience?
ME Serrano, E Kim, MM Petrinovic… - Frontiers in …, 2022 - frontiersin.org
The brain is the central and most complex organ in the nervous system, comprising billions
of neurons that constantly communicate through trillions of connections called synapses …
of neurons that constantly communicate through trillions of connections called synapses …
Filopodia are a structural substrate for silent synapses in adult neocortex
Newly generated excitatory synapses in the mammalian cortex lack sufficient AMPA-type
glutamate receptors to mediate neurotransmission, resulting in functionally silent synapses …
glutamate receptors to mediate neurotransmission, resulting in functionally silent synapses …
[HTML][HTML] LTP induction boosts glutamate spillover by driving withdrawal of perisynaptic astroglia
Extrasynaptic actions of glutamate are limited by high-affinity transporters expressed by
perisynaptic astroglial processes (PAPs): this helps maintain point-to-point transmission in …
perisynaptic astroglial processes (PAPs): this helps maintain point-to-point transmission in …
[HTML][HTML] CircRNA accumulation in the aging mouse brain
Circular RNAs (circRNAs) are a newly appreciated class of RNAs expressed across diverse
phyla. These enigmatic transcripts are most commonly generated by back-splicing events …
phyla. These enigmatic transcripts are most commonly generated by back-splicing events …
Epitope-preserving magnified analysis of proteome (eMAP)
Synthetic tissue-hydrogel methods have enabled superresolution investigation of biological
systems using diffraction-limited microscopy. However, chemical modification by fixatives …
systems using diffraction-limited microscopy. However, chemical modification by fixatives …
[HTML][HTML] Synucleins have multiple effects on presynaptic architecture
KJ Vargas, N Schrod, T Davis… - Cell reports, 2017 - cell.com
Summary Synucleins (α, β, γ-synuclein) are a family of abundant presynaptic proteins. α-
Synuclein is causally linked to the pathogenesis of Parkinson's disease (PD). In an effort to …
Synuclein is causally linked to the pathogenesis of Parkinson's disease (PD). In an effort to …
Resolving the molecular architecture of the photoreceptor active zone with 3D-MINFLUX
CP Grabner, I Jansen, J Neef, T Weihs, R Schmidt… - Science …, 2022 - science.org
Cells assemble macromolecular complexes into scaffoldings that serve as substrates for
catalytic processes. Years of molecular neurobiology research indicate that …
catalytic processes. Years of molecular neurobiology research indicate that …
[HTML][HTML] Neuronal BIN1 regulates presynaptic neurotransmitter release and memory consolidation
BIN1, a member of the BAR adaptor protein family, is a significant late-onset Alzheimer
disease risk factor. Here, we investigate BIN1 function in the brain using conditional …
disease risk factor. Here, we investigate BIN1 function in the brain using conditional …
Voltage-gated calcium channels: key players in sensory coding in the retina and the inner ear
T Pangrsic, JH Singer, A Koschak - Physiological reviews, 2018 - journals.physiology.org
Calcium influx through voltage-gated Ca (CaV) channels is the first step in synaptic
transmission. This review concerns CaV channels at ribbon synapses in primary sense …
transmission. This review concerns CaV channels at ribbon synapses in primary sense …