Norwegian startup ClexBio is bioengineering human veins to implant inside a patient’s body. Together with CSEM, a Swiss R&D centre, the company has built a prototype bioreactor to grow the veins.

Statements in English by Samuel Ojosnegros Martos, Principal Investigator of the Bioengineering for Reproductive Health Group at the Institute for Bioengineering of Catalonia (IBEC), and leader of the ...