Summary
This review examines how cAMP, a key signaling molecule, regulates a wide range of retinal processes including phototransduction and circadian rhythms in the eye. Understanding cAMP's regulatory roles in retinal cells may inform approaches to retinal disease prevention and the design of lighting environments that minimize photoreceptor stress.
Key Findings
- Total retinal cAMP content fluctuates in a circadian manner following natural light-dark cycles, with additional local and transient changes occurring on faster timescales in response to localized light environment changes.
- cAMP dysregulation is implicated in pathological processes across virtually all cellular components of the retina, suggesting it may be a mediator of light-induced retinal damage.
- cAMP influences multiple retinal functions including phototransduction, neural process growth, intercellular contacts, retinomotor effects, and cell development and death.
Categories
Eye Health & Vision: Reviews cAMP's role in retinal physiology including phototransduction, cell development, and pathological processes in retinal cells.
The Science of Light: Discusses circadian regulation of cAMP in the retina in response to light-dark cycles and its role in phototransduction signaling.
Author(s)
N Erofeeva, D Meshalkina, M Firsov
Publication Year
2023
Number of Citations
3
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