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.
Amsterdam-based Uniqure NV’s regulatory hitch with its highly regarded hemophilia B program had analysts questioning during a conference call what the development might mean for the company’s deal with CSL Ltd.
Positive top-line data from the pivotal phase III study of AAV5-based etranacogene dezaparvovec by Uniqure NV, shows 54 patients met the primary endpoint in treating severe to moderate hemophilia B.
CSL Behring has licensed global rights to Uniqure NV's late-stage hemophilia B gene therapy candidate, AMT-061, for $450 million up front, plus up to $1.6 billion in potential milestone payments and royalties. Uniqure positioned the deal as a boon for its broader gene therapies pipeline, anchored by a Huntington's disease (HD) program. But the move appeared to sour investors hoping for a rumored near-term M&A takeout, sending company shares (NASDAQ:QURE) falling 21.8% to $49.22 on June 25.
DUBLIN – Gene therapy developer Freeline Therapeutics Ltd. added $80 million in new investment to take its series C round to $120 million in total. The new cash will help to fund a pivotal trial of its lead gene therapy program in hemophilia B, enable it to continue a phase I/II trial of a gene therapy in Fabry disease and allow it to progress its preclinical programs in Gaucher disease and hemophilia A, while also making ongoing investments in its adeno-associated virus (AAV) gene therapy technology and its manufacturing platform.
CSL Behring has licensed global rights to Uniqure NV's late-stage hemophilia B gene therapy candidate, AMT-061, for $450 million up front, plus up to $1.6 billion in potential milestone payments and royalties. Uniqure positioned the deal as a boon for its broader gene therapies pipeline, anchored by a Huntington's disease (HD) program. But the move appeared to sour investors hoping for a rumored near-term M&A takeout, sending company shares (NASDAQ:QURE) falling 21.8% to $49.22 on June 25. Despite the market reception, analyst reaction was largely supportive of the move, embracing CSL as a natural fit for the program and, in the words of SVB Leerink analyst Joseph Schwartz, appreciating the transfer of "any potential remaining risk in hemophilia B to CSL Behring as QURE rings the cash register."
LONDON – Freeline Therapeutics Ltd. believes it has found the dose at which FLT-180a, its gene therapy for hemophilia B, will provide a functional cure, promoting expression of factor IX (FIX) blood clotting factor within the normal range.
DUBLIN – Gene therapy firm Freeline Therapeutics Ltd. secured the first $40 million tranche of an $80 million series C round from its founding investor and principal shareholder Syncona plc to generate further data from its two clinical-stage programs, in hemophilia B and Fabry disease, to fund expansion of its team and to continue the ongoing buildout of its manufacturing operations in Munich.
