BioTroy takes in $28 million to move novel cancer drug forward

18 June 2025

Chinese biotech start-up BioTroy Therapeutics has raised over 200 million renminbi ($28 million) in series A financing to advance clinical trials for its experimental immunotherapy targeting CD3L1, a novel immune checkpoint aimed at tough-to-treat tumors. The company also plans to expand its early-stage pipeline and grow its Shanghai-based R&D team.

Longpan Investment led the round, joined by Shanghai Science and Technology Innovation Fund and Pudong Innovation Investment.

BioTroy said the fresh capital will help move its lead candidate, currently in a Phase I trial for solid and blood cancers, through the clinic. The asset has already received clearance for human testing from both the American medicines regulator and China's NMPA.

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