Spark Therapeutics Inc. is moving its SPK-8011 gene therapy into a Phase III hemophilia study soon, despite disappointing Phase I/II data and concerns about competition from BioMarin Pharmaceutical Inc.'s BMN 270.
Developed with Spark's proprietary technology platform, SPK-8011 has a novel bio-engineered adeno-associated viral (AAV) vector that encapsulates the human factor...








