Insight into skin cell-based osteogenesis: a review [version 1; referees: 2 approved]

Abstract

For decades, researchers have been fascinated by the strategy of using cell therapy for bone defects; some progress in the field has been made. Owing to its ample supply and easy access, skin, the largest organ in the body, has gained attention as a potential source of stem cells. Despite extensive applications in skin and nerve regeneration, an increasing number of reports indicate its potential use in bone tissue engineering and regeneration. Unfortunately, few review articles are available to outline current research efforts in skin-based osteogenesis. This review first summarizes the latest findings on stem cells or progenitors in skin and their niches and then discusses the strategies of skin cell-based osteogenesis. We hope this article elucidates this topic and generates new ideas for future studies.

Keywords

• Developmental Molecular Mechanisms
• Medical Genetics
• Morphogenesis & Cell Biology
• Muscle & Connective Tissue
• Musculoskeletal Repair & Regeneration
• Stem Cells & Regeneration