Tissue engineering and regenerative medicine: past, present, and future

Area of Science:

• Biomedical Engineering
• Regenerative Medicine

Background:

• Tissue and organ repair remains a significant clinical challenge.
• Tissue engineering and regenerative medicine (TERM) is an emerging field offering alternative therapeutic strategies.

Purpose of the Study:

• To introduce the fundamental concepts and techniques of TERM.
• To provide an overview of key TERM aspects and their clinical potential.

Main Methods:

• Integrative approaches combining scaffolds, diverse cell populations, and growth factors.
• Utilizing nanomedicine and gene therapy to overcome current clinical limitations.
• Exploring scaffold processing and novel stem cell applications for tissue regeneration.

Main Results:

• TERM merges bioengineering and medicine to create functional tissues, not just replacements.
• Key aspects include scaffold-cell combinations, nanomedicine integration, and advanced stem cell therapies.
• The field is evolving towards innovative therapeutic approaches for clinical applications.

Conclusions:

• TERM represents a multidisciplinary approach to tissue and organ repair.
• The integration of various technologies holds promise for future clinical treatments.
• Stem cell paradigms are pivotal for advancing regenerative medicine strategies.