OSE Immunotherapeutics Announces that its Partner Boehringer Ingelheim Will Present Early Clinical Evidence of Innate Immune Modulation and Anti-Tumor Activity via SIRPα Blockade in Two Ongoing Trials at ASCO 2025 BI 765063 in combination with programmed cell death-1 (PD1) inhibitor antibody ezabenlimab + cetuximab demonstrated a well-tolerated safety profile and potentially promising efficacy signals as second-line treatment in patients with recurrent/metastatic (R/M) head and neck squamous cell carcinoma ...