We combine microengineering techniques (photolithography, replica molding, micromilling, 3D printing and hydrogel patterning) together with cell biology and developmental biology to instruct cultured cell to form their own microenvironment, expecting it will perform better in restoring the native conditions of the desired tissue.
Approach based on the fact that form dictates function, which defines form...
define important parameters that can be controlled externally and identified as influential in defining a tissue shape (from biology and physics)
test them in a simple cell culture environment using differentiated cells or iPSCs
register cell response when these parameters are tuned (independently, decoupled and collaboratively or competitively)
observe how cells remodel, assemble and organize their environment and adopt a certain shape
verify if the specific cell markers are there
verify cell and tissue function
provide feedback on how to tune the parameters for cells to perform better (consider using different cells)
then test co-culture