Extracellular Matrix for Vocal Fold Lamina Propria Replacement: A Review

Area of Science:

• Regenerative Medicine
• Biomaterials Science
• Voice Science

Background:

• Vocal fold (VF) damage from injurious stimuli causes structural and biomechanical changes, leading to voice disorders.
• Current therapies for restoring VF structure and function are insufficient.
• Tissue engineering and regenerative medicine present a promising avenue for VF repair.

Purpose of the Study:

• To explore the application of tissue engineering for vocal fold repair.
• To review recent studies on biomaterials and stem cell-based approaches for VF regeneration.

Main Methods:

• Review of existing literature on tissue engineering for VF repair.
• Analysis of studies utilizing naturally and synthetically derived biomaterials.
• Investigation of stem cell integration in engineered VF constructs.

Main Results:

• Tissue engineering approaches show potential for restoring VF structure and function.
• Various natural and synthetic biomaterials are being investigated for VF regeneration.
• Stem cells combined with biomaterials are a focus for engineered VF repair.

Conclusions:

• Tissue engineering holds significant promise for developing novel therapies for voice disorders.
• Further research into biomaterials and stem cell integration is crucial for effective VF repair.
• Regenerative medicine strategies are essential for advancing vocal fold restoration.