Dental stem cells: recent progresses in tissue engineering and regenerative medicine

Area of Science:

• Biomedical Science
• Regenerative Medicine
• Stem Cell Biology

Background:

• Mesenchymal stem cells (MSCs) have been extensively studied for their therapeutic potential.
• Dental stem cells (DSCs) are MSC-like populations with significant self-renewal and multidifferentiation capacities.
• Five main types of DSCs exist: DPSCs, SHED, SCAP, PDLSCs, and DFPCs.

Purpose of the Study:

• To review the characteristics and potential clinical applications of dental stem cells (DSCs).
• To highlight the regenerative aptitude and therapeutic abilities of DSCs in various pathologies.
• To discuss the translation of DSCs into clinical settings for regenerative medicine and tissue engineering.

Main Methods:

• Literature review focusing on the properties and applications of dental stem cells.
• Analysis of studies investigating DSCs in animal and human models.
• Examination of clinical trial data for DSC-based therapies.

Main Results:

• DSCs exhibit remarkable self-renewal and multidifferentiation potential, are easily accessible, and persist throughout life.
• DPSCs and SHED have demonstrated significant therapeutic efficacy in oro-facial, neurological, cardiovascular, and autoimmune conditions.
• DSCs have shown promise in treating conditions such as diabetes, renal disease, and muscular dystrophy.

Conclusions:

• Dental stem cells (DSCs) represent a highly promising source for regenerative medicine and tissue engineering.
• The accessibility and multipotency of DSCs make them ideal candidates for autologous stem cell therapies.
• Further research into DSCs' regenerative capabilities could lead to novel treatments for a wide range of diseases.