Polymeric Approaches in Regenerative Medicines

 This book chapter provides an in-depth examination of the diverse applications of polymeric approaches in regenerative medicine. It starts with an introduction and highlights the significance of polymeric materials. The section also delves into various biomaterials, including natural polymers like collagen and synthetic counterparts like poly(lactic-co-glycolic acid). The scaffold design and fabrication techniques, such as 3D printing and electrospinning, are explored for their role in creating biomimetic structures. It also highlights polymeric nanomaterials for controlled drug delivery, emphasizing nanoparticles, micelles, and theranostic approaches. Polymeric hydrogels play a central role in tissue regeneration, with specific applications in cardiac, bone, and neural tissue engineering. The chapter also addresses immunomodulation, host responses, and biocompatibility to ensure the practicality of polymeric regenerative strategies. The evaluation of the current clinical status, regulatory considerations, and challenges associated with polymeric regenerative approaches is undertaken. The chapter concludes with insights into future perspectives, innovations, and collaborative research opportunities in the dynamic field of polymeric approaches in regenerative medicine. This chapter provides a comprehensive resource for researchers and scientists seeking a deeper understanding of the role of polymeric materials in advancing regenerative therapies.

Keywords: Biomaterials, Drug delivery, Electrospinning technique, Hydrogels, Hybrid polymers, Injectable hydrogels, Modulate immune responses, Microfluidics, Nanofiber-based scaffolds, Nanoparticles, Nanogels, Polymeric micelles, Polymers, Responsive hydrogels, Regenerative medicines, Smart polymers, Scaffolds, Tissue engineering, Wound healing, 3D Printing.