OVERVIEW ON 3D BIOPRINTING FOR RENAL TISSUE REGENERATION AND TRANSPLANTATION

3D bioprinting represents a groundbreaking technology in regenerative medicine, offering innovative solutions for renal tissue regeneration and transplantation. This review explores recent advances in the field, focusing on the recreation of functional renal structures, the development of preclinical models, and the creation of bioartificial organs. Technologies such as extrusion-based bioprinting, inkjet printing, and laser-assisted methods enable the precise fabrication of renal tissues that mimic natural functions like filtration and reabsorption. Despite significant progress, challenges such as vascularization, immune compatibility, and scalability remain major barriers to clinical implementation. Nonetheless, the integration of advanced materials, cell technologies, and imaging tools holds promise for overcoming these obstacles. The potential benefits include reduced dependence on organ donors, personalized treatment options, and accelerated drug discovery processes. This abstract highlights the transformative potential of 3D bioprinting in addressing the critical demand for functional renal tissues, paving the way for future breakthroughs in kidney transplantation and regenerative therapies.