OSE Immunotherapeutics Presents New Data on Anti-SIRPa (Effi-DEM), the Checkpoint Inhibitor blocking Pro-Tumor and Suppressor Myeloid Cells at “Advances in Immuno-Oncology Congress”, London, May 15-16, 2017

OSE-172 (Effi-DEM) is a humanized monoclonal antibody targeting SIRPa, expressed on suppressive myeloid cells (Myeloid Derived Suppressor Cells, MDSC and Tumor Associated Macrophages, TAM) as well as effector myeloid cells (anti-tumoral macrophages) involved in the Tumor Micro-Environment…