Pau Cid-Bertomeu, Magí Vilaltella, Mireia Martínez, Marta Mir, Valentín Huerva
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引用次数: 0
Abstract
Background: Insulin and insulin-like growth factor (IGF)-1 receptors are present in ocular tissues such as corneal epithelium, keratocytes, and conjunctival cells. Insulin plays a crucial role in the growth, differentiation, and proliferation of corneal epithelial cells, as well as in wound healing processes in various tissues. Purpose: This review explores the potential role of topical insulin in the treatment of ocular surface diseases. Specifically, it examines its impact on corneal nerve regeneration, sub-basal plexus corneal nerves, and its application in conditions like corneal epithelial defects, dry eye disease, and diabetic keratopathy. Methods: The review analyzes studies conducted over the past decade that have investigated the use of topical insulin in ocular surface diseases. It focuses on indications, drug preparation methods, side effects, efficacy outcomes, and variations in insulin concentrations and dosages used. Results: While off-label use of topical insulin has shown promising results in refractory corneal epithelial defects, its efficacy in dry eye disease is yet to be demonstrated. Variations in concentrations, dilutions, and dosing guidelines have been reported. However, limited data on ocular penetration, ocular toxicity, and systemic side effects pose challenges to its widespread utility. Conclusion: This review synthesizes findings from ocular investigations on topical insulin to assess its potential applicability in treating ocular surface and corneal diseases. By highlighting indications, preparation methods, side effects, and efficacy outcomes, it aims to provide insights into the current status and future prospects of using topical insulin in ophthalmic practice.
期刊介绍:
Journal of Ocular Pharmacology and Therapeutics is the only peer-reviewed journal that combines the fields of ophthalmology and pharmacology to enable optimal treatment and prevention of ocular diseases and disorders. The Journal delivers the latest discoveries in the pharmacokinetics and pharmacodynamics of therapeutics for the treatment of ophthalmic disorders.
Journal of Ocular Pharmacology and Therapeutics coverage includes:
Glaucoma
Cataracts
Retinal degeneration
Ocular infection, trauma, and toxicology
Ocular drug delivery and biotransformation
Ocular pharmacotherapy/clinical trials
Ocular inflammatory and immune disorders
Gene and cell-based therapies
Ocular metabolic disorders
Ocular ischemia and blood flow
Proliferative disorders of the eye
Eyes on Drug Discovery - written by Gary D. Novack, PhD, featuring the latest updates on drug and device pipeline developments as well as policy/regulatory changes by the FDA.