Retinal TRP channels: Cell-type-specific regulators of retinal homeostasis and multimodal integration

D Križaj, S Cordeiro, O Strauß - Progress in Retinal and eye Research, 2023 - Elsevier
Transient receptor potential (TRP) channels are a widely expressed family of 28
evolutionarily conserved cationic ion channels that operate as primary detectors of chemical …

[HTML][HTML] Cone photoreceptors transfer damaged mitochondria to Müller glia

RA Hutto, KM Rutter, MM Giarmarco, ED Parker… - Cell reports, 2023 - cell.com
Mitochondria are vital organelles that require sophisticated homeostatic mechanisms for
maintenance. Intercellular transfer of damaged mitochondria is a recently identified strategy …

Presynaptic Proteins and Their Roles in Visual Processing by the Retina

WB Thoreson, D Zenisek - Annual Review of Vision Science, 2024 - annualreviews.org
The sense of vision begins in the retina, where light is detected and processed through a
complex series of synaptic connections into meaningful information relayed to the brain via …

Comparative connectomics reveals noncanonical wiring for color vision in human foveal retina

YJ Kim, O Packer, A Pollreisz… - Proceedings of the …, 2023 - National Acad Sciences
The Old World macaque monkey and New World common marmoset provide fundamental
models for human visual processing, yet the human ancestral lineage diverged from these …

[HTML][HTML] Eliminating synaptic ribbons from rods and cones halves the releasable vesicle pool and slows down replenishment

CS Mesnard, CL Barta, AL Sladek, D Zenisek… - International journal of …, 2022 - mdpi.com
Glutamate release from rod and cone photoreceptor cells involves presynaptic ribbons
composed largely of the protein RIBEYE. To examine roles of ribbons in rods and cones, we …

[HTML][HTML] Injury to cone synapses by retinal detachment: differences from rod synapses and protection by ROCK inhibition

E Townes-Anderson, É Halász, I Sugino, AL Davidow… - Cells, 2023 - mdpi.com
Attachment of a detached retina does not always restore vision to pre-injury levels, even if
the attachment is anatomically successful. The problem is due in part to long-term damage …

[HTML][HTML] Rabconnectin-3α/DMXL2 Is Locally Enriched at the Synaptic Ribbon of Rod Photoreceptor Synapses

A Dittrich, G Ramesh, M Jung, F Schmitz - Cells, 2023 - mdpi.com
Ribbon synapses reliably transmit synaptic signals over a broad signalling range. Rod
photoreceptor ribbon synapses are capable of transmitting signals generated by the …

The structural and functional integrity of rod photoreceptor ribbon synapses depends on redundant actions of dynamins 1 and 3

C Hanke-Gogokhia, TE Zapadka… - Journal of …, 2024 - Soc Neuroscience
Vertebrate vision begins with light absorption by rod and cone photoreceptors, which
transmit signals from their synaptic terminals to second-order neurons: bipolar and …

Synaptotagmins 1 and 7 in vesicle release from rods of mouse retina

CS Mesnard, CL Hays, CL Barta, AL Sladek… - Experimental eye …, 2022 - Elsevier
Synaptotagmins are the primary Ca 2+ sensors for synaptic exocytosis. Previous work
suggested synaptotagmin-1 (Syt1) mediates evoked vesicle release from cone …

The role of syntaxins in retinal function and health

L Tebbe, M Kakakhel, MR Al-Ubaidi… - Frontiers in Cellular …, 2024 - frontiersin.org
The soluble N-ethylmaleimide-sensitive factor (NSF) attachment protein (SNAP) receptor
(SNARE) superfamily plays a pivotal role in cellular trafficking by facilitating membrane …