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Forskolin: upcoming antiglaucoma molecule.
V D Wagh1, P N Patil, S J Surana
1Department of Pharmaceutics, R. C. Patel Institute of Pharmaceutical Education and Research, Near Karwand Naka, Shirpur, Maharashtra, India.
Forskolin, a plant-derived drug, effectively lowers intraocular pressure (IOP) by stimulating adenylate cyclase. Recent studies explore sustained-release formulations for enhanced antiglaucoma efficacy.
Area of Science:
- Pharmacology
- Ophthalmology
- Natural Products Chemistry
Background:
- Forskolin is a diterpenoid from Coleus forskohlii, approved in India in 2006.
- It's a lipid-soluble compound that activates adenylate cyclase, impacting cyclic adenosine monophosphate levels.
Purpose of the Study:
- To review Forskolin as a drug for glaucoma treatment.
- To discuss its antiglaucoma potential and recent advancements in drug delivery systems.
Main Methods:
- Literature review using databases like PubMed, International Pharmaceutical Abstracts, Google, and MAPA.
- Analysis of Forskolin's mechanism of action, drug interactions, and contraindications.
Main Results:
- Topical Forskolin reduces intraocular pressure (IOP) in various species, including humans.
- Forskolin may interact synergistically with certain medications and is contraindicated with ulcer treatments.
Conclusions:
- Forskolin demonstrates significant antiglaucoma potential.
- Novel ophthalmic inserts and in situ gels are being investigated for sustained drug delivery.
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