INDIANAPOLIS, June 2, 2025 /PRNewswire/ -- Eli Lilly and Company (NYSE: LLY) today announced new Phase 1 data showing that its folate receptor alpha (FRα) antibody-drug conjugate (ADC) (LY4170156) demonstrated an encouraging safety profile and anti-tumor activity across dose and FRα expression levels in women with heavily pre-treated platinum-resistant ovarian cancer, including patients previously treated with mirvetuximab soravtansine. A preliminary overall objective response rate (ORR) of 55% was observed ...