Gene therapy specialist Uniqure N.V. said Tuesday that, with confidence inspired by new 52-week data on its investigational hemophilia B therapy, etranacogene dezaparvovec, it plans to submit a BLA for the program with partner CSL Behring LLC in first quarter of 2022. Uniqure meanwhile has moved to acquire Corlieve Therapeutics SAS and its lead program to treat temporal lobe epilepsy, the most common form of focal epilepsy. The acquisition, worth up to €250 million (US$297.3 million) for Corlieve, includes €46.3 million cash up front.