Freeline’s Gene Therapy for Hemophilia B Is Promising, Phase 1/2 Data Show
Data from the first two patients treated with FLT180a, Freeline’s single-infusion gene therapy for patients with hemophilia B, showed a rise in levels of clotting factor IX to 40%, with levels remaining stable for over a year. Pratima Chowdary, principal investigator for the FLT180a program, presented the data…