We stand on the verge of a new era in the field of medicine, where a profound grasp of developmental biology and regeneration assumes paramount importance. Regenerative medicine, an innovative approach, possesses the potential to repair tissues and organs affected by aging, diseases, or injuries and can also address congenital disabilities.  

Numerous preclinical and clinical studies have demonstrated the effectiveness of regenerative medicine in tackling chronic ailments and acute injuries across various organ systems and scenarios. These applications extend to the healing of dermal wounds, treating cardiovascular diseases and traumas, and managing specific types of cancer, among others.  

The domain of regenerative medicine encompasses a spectrum of strategies, incorporating the use of materials and engineered cells, independently or in combination, to substitute missing tissue. This replacement occurs in a manner that not only restores the structural integrity of the tissue but also reinstates its functionality.  

Alternatively, these strategies contribute to tissue healing. The techniques employed in regenerative medicine aim to modify the patient's physiological environment by introducing materials, living cells, or growth factors. This dual approach replaces lost tissue and enhances the body's inherent healing and repair mechanisms.  

This Methods Collection is crafted to provide a comprehensive understanding of the techniques employed in advancing regenerative medicine. These techniques leverage a variety of model organisms, cultured cell lines, and clinical trials. The discussion encompasses strategies for improving the structural sophistication of implantable grafts and effectively utilizing recently developed cell sources in the pursuit of progress in regenerative medicine.