Iaso Biotherapeutics Inc. raised ¥500 million (US$75 million) in a series C1 round as looks for its first drug approval by China after its NDA was accepted for what is claimed to be the first B-cell maturation antigen-targeting CAR T-cell therapy in China.

Leveraging a computational platform designed to exploit the full potential of a widely studied pharma target has proved successful in attracting venture investors in the last few years to Structure Therapeutics Inc. The company now is giving the public markets a go, aiming to raise up to $100 million in what marks the first biopharma U.S. IPO filing for 2023.