Bioprinting revolution: Innovative design of 3D bioactive scaffolds for living organs and transdermal tissues

The bioprinting revolution has opened new frontiers in the design and fabrication of three-dimensional bioactive scaffolds for living organs and transdermal tissues. This transformative technology enables the precise assembly of biomaterials and living cells, creating structures that mimic the complexity of natural tissues. Advances in bioprinting have facilitated the development of personalized scaffolds for tissue regeneration, wound healing, and transdermal drug delivery systems. This abstract explores cutting-edge innovations in bioactive scaffold design, highlighting their potential to replicate functional organ structures and support transdermal therapeutic applications. Current challenges, such as achieving vascularization and mechanical integrity, are discussed alongside emerging solutions and future directions for clinical translation. Bioprinting stands poised to redefine the landscape of regenerative medicine and transdermal therapeutics.