This research illustrates an innovative strategy for immediate tissue repair using a 3D-printed scaffold infused with primary stem cells-laden hydrogels. Without prior culture, the construct promotes rapid tissue integration and vascularization upon implantation in vivo. This approach represents a promising advancement for emergency craniofacial tissue regeneration, enabling volumetric tissue healing through direct and effective stem cell transplantation. More details can be found in the Research Article by Sangjin Lee and co-workers (DOI: 10.1002/anbr.202500006).
