Part 3/13:
Despite its promise, bioprinting faces challenges—particularly the complexity of creating intricate vascular networks necessary for nutrient and oxygen transport. Moreover, there are overarching ethical questions regarding its accessibility. If bioprinting becomes a commercial reality, will it be available to all, or will disparities in healthcare deepen socio-economic divides? As these breakthroughs emerge, balancing innovation with ethical considerations will be crucial to ensure equitable access.