LOS ANGELES--(BUSINESS WIRE)--ImmunoCellular Therapeutics (OTCBB: IMUC), a biotechnology company focused on the development of novel immune-based cancer therapies, today announced that it has developed an innovative method for manufacturing the company’s lead product candidate, ICT-107, a dendritic cell-based vaccine for the treatment of glioblastoma multiforme (GBM). The method was developed in collaboration with the Clinical Cell and Vaccine Production Facility at the University of Pennsylvania.