3D Bioplotter Research Papers

Although allogeneic islet transplantation has been proposed as a therapy for type 1 diabetes, its success rate remains low. Disruption of both extracellular matrix (ECM) and dense vascular network during islets isolation are referred to as some of the main causes of their poor engraftment. Therefore, the recapitulation of the native pancreatic microenvironment and its prompt revascularization should be beneficial for long-term islet survival. In this study, we developed novel bioinks suitable for the microfluidic-assisted multi-material biofabrication of 3D porous pancreatic and vascular structures. The tissue-specific bioactivity was introduced by blending alginate either with pancreatic decellularized extracellular matrix powder (A_ECM)…