Adenylyl Cyclase in Ocular Health and Disease: A Comprehensive Review
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Authors
Thompson, P.
Vilkelyte, V.
Woronkowicz, M.
Tavakoli, M.
Skopinski, P.
Roberts, H.
Issue Date
2024-06-01
Type
Journal Article
Language
eng
Keywords
adenylyl cyclase , biomarker , cornea , dry eye disease , lacrimal gland , retina , retinal ganglion cells , soluble adenylyl cyclase
Alternative Title
Adenylyl cyclases (ACs) are a group of enzymes that convert adenosine-5'-triphosphate (ATP) to cyclic adenosine 3',5' monophosphate (cAMP), a vital and ubiquitous signalling molecule in cellular responses to hormones and neurotransmitters. There are nine transmembrane (tmAC) forms, which have been widely studied; however, the tenth, soluble AC (sAC) is less extensively characterised. The eye is one of the most metabolically active sites in the body, where sAC has been found in abundance, making it a target for novel therapeutics and biomarking. In the cornea, AC plays a role in endothelial cell function, which is vital in maintaining stromal dehydration, and therefore, clarity. In the retina, AC has been implicated in axon cell growth and survival. As these cells are irreversibly damaged in glaucoma and injury, this molecule may provide focus for future therapies. Another potential area for glaucoma management is the source of aqueous humour production, the ciliary body, where AC has also been identified. Furthering the understanding of lacrimal gland function is vital in managing dry eye disease, a common and debilitating condition. sAC has been linked to tear production and could serve as a therapeutic target. Overall, ACs are an exciting area of study in ocular health, offering multiple avenues for future medical therapies and diagnostics. This review paper explores the diverse roles of ACs in the eye and their potential as targets for innovative treatments.
Description
Citation
Thompson P, Vilkelyte V, Woronkowicz M, Tavakoli M, Skopinski P, Roberts H. Adenylyl Cyclase in Ocular Health and Disease: A Comprehensive Review. Biology. 2024;13(6).
Publisher
MDPI
License
© 2024 by the authors.
Journal
Biology