Electrospun Nanofiber Scaffold for Skin Tissue Engineering: A Review

Area of Science:

• Biomaterials Science
• Regenerative Medicine
• Tissue Engineering

Background:

• Skin tissue engineering (STE) effectively promotes skin regeneration using synthetic biomaterials.
• Current biomaterials often lack in situ degradation, limiting their clinical utility.
• Electrospun nanofiber scaffolds offer advantages like structural mimicry and regenerative potential.

Purpose of the Study:

• To review advanced research on electrospun nanofiber scaffolds for STE.
• To explore preparation methods, materials, and applications.
• To address challenges and future prospects of these scaffolds in clinical settings.

Main Methods:

• Review of recent scientific literature on electrospun nanofiber scaffolds.
• Analysis of preparation techniques and material properties.
• Evaluation of fundamental research and preclinical applications.

Main Results:

• Electrospun nanofiber scaffolds mimic natural tissue structures, aiding skin regeneration.
• These scaffolds show potential but require improved degradation and mechanical strength.
• Research encompasses diverse materials, fabrication methods, and preclinical studies.

Conclusions:

• Electrospun nanofiber scaffolds are promising for STE, offering structural advantages.
• Enhancing degradation rates and mechanical properties is crucial for clinical translation.
• Further research is needed to overcome current limitations for soft tissue engineering.