Read-out in bioprinting

Experimental models and scientific questions require a choice of specific read-outs to allow the analysis of the results. Recently, the establishment of the three-dimensional (3D) bioprinting strategy in current laboratory practice has opened the issue to find effective and reproducible way to analyze tissue engineering constructs from the manufacturing point of view, as well as from the perspective of cells and tissues, in this context. We here report a summary of optimized read-out strategies that can be applied to analyze 3D bioprinted constructs.