3D bioprinted tissue-specific spheroidal multicellular microarchitectures for advanced cell therapy

Intercellular interaction is the most crucial factor in promoting cell viability and functionality in an engineered tissue system. Of the various shapes available for cell-laden constructs, spheroidal multicellular microarchitectures (SMMs) have been introduced as building blocks and injectable cell carriers with substantial cell–cell and cell–extracellular matrix (ECM) interactions. Here, we developed a precise and expeditious SMM printing...