Tissue Engineering

This course is ideal for biomedical engineers, biotechnology students, materials scientists, medical researchers, and life science professionals who are interested in regenerative medicine and advanced healthcare technologies. Tissue engineering is one of the fastest-growing fields with applications in medical implants, drug testing, and organ regeneration.

Enrolling in this course helps learners:

• Understand the engineering approach to biological tissue regeneration

• Gain interdisciplinary skills combining biology and engineering

• Prepare for careers in biomedical research, healthcare, and biotech industries

• Build a foundation for higher studies and research in regenerative medicine

• Stay aligned with emerging medical technologies and innovations

Tissue Engineering is an interdisciplinary field that combines principles of biology, materials science, chemistry, and engineering to develop biological substitutes capable of restoring, maintaining, or improving damaged tissues and organs. This course provides a thorough understanding of the scientific foundations, engineering strategies, and translational aspects of tissue engineering and regenerative medicine.

The course begins with fundamental concepts of cell biology, including cell structure, function, proliferation, differentiation, and signaling mechanisms. Learners then explore the design and fabrication of scaffolds, which serve as temporary templates for tissue growth. Various scaffold materials—natural, synthetic, biodegradable, and composite biomaterials—are studied with respect to biocompatibility, mechanical properties, degradation behavior, and biological performance.

The course also covers cell–material interactions, surface modification techniques, and biochemical cues that influence tissue formation. Advanced topics include stem cell technology, growth factors, bioreactors, and mechanical stimulation for tissue maturation. Applications in bone, cartilage, skin, vascular, neural, and organ tissue engineering are discussed along with clinical translation, ethical considerations, and regulatory pathways.

By the end of the course, learners gain a strong conceptual and practical understanding of how engineering principles are applied to biological systems for regenerative healthcare solutions.

SOURCE-Youtube [NPTEL NOC IITM]

1. Introduction to tissue engineering and regenerative medicine

2. Fundamentals of cell biology and tissue structure

3. Cell adhesion, migration, proliferation, and differentiation

4. Biomaterials for tissue engineering

5. Natural and synthetic scaffold materials

6. Scaffold fabrication techniques (electrospinning, 3D printing, freeze-drying)

7. Biocompatibility and biodegradation

8. Cell–material and cell–cell interactions

9. Stem cells and progenitor cells

10. Growth factors and signaling pathways

11. Bioreactors and dynamic culture systems

12. Mechanical and biochemical stimulation of tissues

13. Tissue engineering of bone and cartilage

14. Skin and wound healing applications

15. Vascular tissue engineering

16. Neural and cardiac tissue engineering

17. Organ-on-chip and in vitro models

18. Clinical translation and regulatory considerations

19. Ethical issues in tissue engineering

20. Future trends in regenerative medicine