Highly dynamic self-organizing SMG morphogenesis in 3D culture

Biological tissues have specific cell patterns and well-organized structures which result from various organogenesis processes. Among which is branching morphogenesis which is the key developmental processes for many glandular tissues including lungs, kidney, salivary gland and liver. Many approaches were suggested to regenerate salivary gland tissue in vitro. Here, we developed a 3D culture technique to study and recapitulate the dynamic forces generated during SMG organogenesis by utilizing time lapse live imaging to monitor the cellular migration and reorganization process of both epithelium and mesenchyme cells.