Targeting Agents in Biomaterial-Mediated Bone Regeneration.

Area of Science:

• Biomaterials Science
• Regenerative Medicine
• Orthopedics

Background:

• Bone diseases pose a global health challenge, with existing treatments causing significant side effects.
• Biocompatible nanoparticles and scaffolds offer improved bone regeneration with reduced adverse effects.

Purpose of the Study:

• To review the emerging trend of materials that specifically recognize bone microenvironment agents for enhanced bone regeneration.
• To provide a comprehensive overview of bone-targeting agents and their application in regenerative strategies.

Main Methods:

• Introduction to the bone microenvironment and its key agents.
• Detailed exposition of various targeting agents used in bone regeneration.
• Presentation of examples of nanoparticles and scaffolds functionalized with these agents.

Main Results:

• Demonstration of materials designed to specifically interact with bone microenvironment components.
• Illustrative examples of advanced nanoparticles and scaffolds enhancing bone repair.
• Highlighting the potential of targeted materials in improving therapeutic outcomes.

Conclusions:

• Bone-targeting agents represent a promising frontier for developing novel translational strategies in bone disease treatment.
• This review offers a comprehensive description of the current state-of-the-art in bone-targeting agents for bone regeneration.