Targeting voltage-gated calcium channels in neurological and psychiatric diseases

GW Zamponi - Nature reviews Drug discovery, 2016 - nature.com
Voltage-gated calcium channels are important regulators of brain, heart and muscle
functions, and their dysfunction can give rise to pathophysiological conditions ranging from …

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 …

Nanodomain coupling between Ca2+ channels and sensors of exocytosis at fast mammalian synapses

E Eggermann, I Bucurenciu, SP Goswami… - Nature Reviews …, 2012 - nature.com
The physical distance between presynaptic Ca2+ channels and the Ca2+ sensors that
trigger exocytosis of neurotransmitter-containing vesicles is a key determinant of the …

Otoferlin, defective in a human deafness form, is essential for exocytosis at the auditory ribbon synapse

I Roux, S Safieddine, R Nouvian, M Grati, MC Simmler… - Cell, 2006 - cell.com
The auditory inner hair cell (IHC) ribbon synapse operates with an exceptional temporal
precision and maintains a high level of neurotransmitter release. However, the molecular …

Loss of Cav1.3 (CACNA1D) function in a human channelopathy with bradycardia and congenital deafness

SM Baig, A Koschak, A Lieb, M Gebhart… - Nature …, 2011 - nature.com
Deafness is genetically very heterogeneous and forms part of several syndromes. So far,
delayed rectifier potassium channels have been linked to human deafness associated with …

Diversity matters—extending sound intensity coding by inner hair cells via heterogeneous synapses

T Moser, N Karagulyan, J Neef… - The EMBO Journal, 2023 - embopress.org
Our sense of hearing enables the processing of stimuli that differ in sound pressure by more
than six orders of magnitude. How to process a wide range of stimulus intensities with …

The diverse roles of ribbon synapses in sensory neurotransmission

G Matthews, P Fuchs - Nature Reviews Neuroscience, 2010 - nature.com
Sensory synapses of the visual and auditory systems must faithfully encode a wide dynamic
range of graded signals, and must be capable of sustained transmitter release over long …

Tuning of synapse number, structure and function in the cochlea

AC Meyer, T Frank, D Khimich, G Hoch, D Riedel… - Nature …, 2009 - nature.com
Cochlear inner hair cells (IHCs) transmit acoustic information to spiral ganglion neurons
through ribbon synapses. Here we have used morphological and physiological techniques …

Bassoon and the synaptic ribbon organize Ca2+ channels and vesicles to add release sites and promote refilling

T Frank, MA Rutherford, N Strenzke, A Neef, T Pangršič… - Neuron, 2010 - cell.com
At the presynaptic active zone, Ca 2+ influx triggers fusion of synaptic vesicles. It is not well
understood how Ca 2+ channel clustering and synaptic vesicle docking are organized …

Hearing requires otoferlin-dependent efficient replenishment of synaptic vesicles in hair cells

T Pangršič, L Lasarow, K Reuter, H Takago… - Nature …, 2010 - nature.com
Inner hair cell ribbon synapses indefatigably transmit acoustic information. The proteins
mediating their fast vesicle replenishment (hundreds of vesicles per s) are unknown. We …