Bioprinting a Human Heart
“Under a new $26.3 million federal contract from the Advanced Research Projects Agency for Health (ARPA-H), a multidisciplinary team of researchers at Stanford University aims to bioprint a fully functioning human heart and implant it in a living pig within five years. . . . . [Using a bank of automated bioreactors]. . . will turn out billions of ventricular and atrial cardiomyocytes, specialized conduction cells that form the Purkinje fibers, nodal cells that are the heart’s pace-making cells, as well as smooth muscle cells, macrophages that support tissue development, and, of course, the blood vessel endothelial cells needed to keep the tissue alive. Skylar-Scott estimates that the team will be able to generate sufficient cells for a heart every two weeks.” MORE WITH VIDEO
Image Credit: Stanford News and Andrew Brodhead