A Promethean Construct: Formulation of a bioink with human donor-derived liver dECM & liver organoids

Liver diseases account for two million deaths worldwide each year, and current treatments are limited. 3D bioprinting is a promising technology, that has recently been investigated to tackle this challenge. However, the cells and hydrogels used for bioprinting are not human-derived and do not replicate the natural <i>in vivo</i> environment. The...

Swelling-Dependent Shape-Based Transformation of a Human Mesenchymal Stromal Cells-Laden 4D Bioprinted Construct for Cartilage Tissue Engineering

3D bioprinting is usually implemented on flat surfaces, posing serious limitations in the fabrication of multilayered curved constructs. 4D bioprinting, combining 3D bioprinting with time-dependent stimuli-induced transformation, enables the fabrication of shape-changing constructs. Here, a 4D biofabrication method is reported for cartilage...

The Development of a Cartilage Specific Bioink for Three-Dimensional Bioprinting

Bioprinting is a promising technique that has the ability to generate complex tissue structures for articular cartilage (AC) repair and regeneration. However, most biomaterials used for bioprinting are incapable of representing the complexity of native extracellular matrix (ECM). In this study, a novel cartilage specific bioink has been...