The cutting‐edge progress in bioprinting for biomedicine: principles, applications, and future perspectives

Bioprinting is rapidly advancing in the field of biomedicine, offering significant potential for tissue engineering, drug screening, and organ regeneration. The technology utilizes various printing techniques and bioinks to create complex structures that mimic human tissues, aiding in medical research and personalized medicine. Despite its promise, bioprinting faces challenges such as scalability, vascularization, and regulatory issues, which require collaboration among stakeholders to overcome. Future directions emphasize standardization and the integration of multiple cell types to enhance functionality. Additionally, bioprinting is being explored for biosensor development, with nanotechnology playing a role in enhancing sensor performance. Continued research is essential to address challenges like high costs and ensure the long-term functionality and commercial scalability of bioprinted tissues and organs.