Article

Loss of calcium-binding protein Cbp53E leads to delayed repolarization of photoreceptor cells in Drosophila

2026-02-18

Abstract excerpt

Calcium functions as an important second messenger in a wide variety of intracellular processes. In photoreceptor cells, calcium is involved in activation, deactivation, and adaptation in response to light stimuli. Calcium-binding protein 53E (Cbp53E, also known as calbindin-32 or cbn), a protein with 6 EF-Hand domains thought to act as a calcium buffer, was previously identified to have elevated expression levels...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: ab69f920-5b99-5e53-8cc9-bccf441863af
DOI: 10.64898/2026.02.13.705836

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Loss of calcium-binding protein Cbp53E leads to delayed repolarization of photoreceptor cells in DrosophilaDOI 10.64898/2026.02.13.705836Read

Photoreceptor degeneration and Ca2+ influx through light-activated channels of Drosophila.Semantic proximity Read

Calnexin is essential for rhodopsin maturation, Ca2+ regulation, and photoreceptor cell survival.Semantic proximity Read

Characterization of Ca2+-binding protein 5 knockout mouse retina.Semantic proximity Read

Mutation of the calcium channel gene Cacna1f disrupts calcium signaling, synaptic transmission and cellular organization in mouse retina.Semantic proximity Read

EML1 is essential for retinal photoreceptor migration and survival.Semantic proximity Read

Loss of Pde6 reduces cell body Ca(2+) transients within photoreceptors.Semantic proximity Read

Genetics of photoreceptor development and function in zebrafish.Semantic proximity Read

Calmodulin regulation of Drosophila light-activated channels and receptor function mediates termination of the light response in vivo.Semantic proximity Read

Mutation of wrb, a Component of the Guided Entry of Tail-Anchored Protein Pathway, Disrupts Photoreceptor Synapse Structure and Function.Semantic proximity Read

Towards understanding CRUMBS function in retinal dystrophies.Semantic proximity Read

ERG Alteration Due to the rd8 Mutation of the Crb1 Gene in Cln3 +/+ rd8-/rd8- Mice.Semantic proximity Read

Accumulation of calcium in degenerating photoreceptors of several Drosophila mutants.Semantic proximity Read