- Synthetic Long Peptide (SLP®) immunotherapy achieves targeted tumor eradication comparable to checkpoint-blocking immunotherapy
- New findings on antigens relevant for checkpoint blocking pave the way for personalized cancer vaccines
ISA Pharmaceuticals B.V., a clinical-stage immunotherapy company focusing on rationally designed immunotherapeutics against cancer and persistent viral infections, today announced that a recent scientific paper in Nature supports the company´s therapeutic approach to using synthetic long peptides in cancer therapy. It could be shown that personalized SLP® immunotherapy is as capable of inducing efficient tumor eradication as are T cell checkpoint inhibitors such as anti-PD-1 and anti-CTLA-4 monoclonal antibodies. The research was conducted by a consortium led by Prof. Robert D. Schreiber from Washington University St. Louis. Prof. Cornelis Melief, Willem-Jan Krebber, and Gwenn E. Mulder from ISA Pharmaceuticals also participated in the project.