European biotechs are exploring new immunotherapy targets beyond PD-1/PD-L1, including BTLA, TIGIT, and SLAMF6. Lund University researchers discovered a SLAMF6-mediated immune evasion mechanism. BioNTech and GenMab are advancing next-generation ICIs and bispecific antibodies through strategic partnerships.
Two osteosarcoma studies identified prognostic immune biomarkers, including serum sB7-H3 and an immune cell infiltration score. Both linked immune features with survival, metastasis and treatment response.
MacroGenics faces critical 2026 milestones for its ADC pipeline, including Phase 1 data for MGC026 and regulatory resolution for lorigerlimab. The company has financial runway through 2027 and plans IND submission for MGC030 in Q3 2026. Key investor events include ASCO abstract releases and financial results in Q2 2026.
GSK's antibody-drug conjugate risvutatug rezetecan has received Orphan Drug Designation in Japan for small-cell lung cancer, marking its sixth global regulatory designation. The decision was based on phase I trial data showing durable responses in extensive-stage SCLC patients. The drug is currently in phase III development for relapsed ES-SCLC.
IDEAYA Biosciences announced Q4 2025 financial results with $1.05 billion in cash reserves and confirmed 130 progression-free survival events in its Phase 2/3 OptimUM-02 trial of darovasertib for metastatic uveal melanoma, with topline results expected by late March 2026.
Shanghai Henlius Biotech received approval from China's National Medical Products Administration to begin a phase 1 clinical trial of HLX316, a B7-H3-targeting sialidase Fc fusion protein for advanced or metastatic solid tumors.
