Corneal transparency: genesis, maintenance and dysfunction.

Area of Science:

• Ophthalmology
• Molecular Biology
• Regenerative Medicine

Background:

• Corneal transparency is essential for optimal vision.
• Corneal opacification can result from neovascularization, trauma, and surgical interventions like photorefractive keratectomy and penetrating keratoplasty.
• Understanding the factors compromising corneal integrity is crucial for developing effective treatments.

Purpose of the Study:

• To identify the fundamental basis of corneal transparency.
• To elucidate the molecular mechanisms underlying corneal avascularity and its dysfunction.
• To review therapeutic strategies for salvaging and restoring corneal transparency.

Main Methods:

• Review of existing literature, including animal models and clinical studies.
• Analysis of molecular mechanisms involved in corneal avascularity and opacification.
• Evaluation of current and potential therapeutic regimens.

Main Results:

• Corneal transparency depends on specific molecular and structural integrity.
• Dysfunction in corneal avascularity mechanisms can lead to opacification.
• Various therapeutic approaches show potential for restoring corneal clarity.

Conclusions:

• Corneal transparency is a complex biological process susceptible to various insults.
• Molecular insights into corneal avascularity offer targets for therapeutic intervention.
• Restoring corneal transparency requires a multifaceted approach addressing underlying causes and employing regenerative strategies.