Fig. 1
From: Organoids in the oral and maxillofacial region: present and future

Three key elements to construct oral and maxillofacial organoids. Stem cells, scaffolds and signaling molecules are the three key elements for generating oral and maxillofacial organoids. ASCs, adult stem cells; PSCs, pluripotent stem cells; dECM, decellularized extracellular matrix; Due to the large number of signaling molecules, the full name are seen in the ‘signaling molecules’ section of the text, which will not be repeated here. The black word indicates inhibition, and the red word indicates activation