Biofabrication is a multidisciplinary field focused on the design and creation of functional biological structures and systems. It investigates methods for assembling living cells, biomolecules, and biomaterials into defined architectures, often employing techniques such as additive manufacturing (e.g., bioprinting) or directed self-assembly. This approach is significant for generating complex tissue and organ models, developing regenerative medicine therapies, and advancing fundamental biological research by enabling the construction of highly controlled and physiologically relevant constructs.