Biotechnology The US Food and Drug Administration (FDA) has granted Regenerative Medicine Advanced Therapy (RMAT) designation to detalimogene voraplasmid (previously known as EG-70), Canadian company enGene’s lead investigational therapy for the treatment of high-risk, Bacillus Calmette-Guérin (BCG)-unresponsive, non-muscle invasive bladder cancer (NMIBC) with carcinoma in situ (CIS). 26 June 2025