Cue Biopharma Reports Fourth Quarter and Full Year 2020 Financial Results and Recent Business Highlights March 16, 2021 Evaluated initial observations in CUE-101 Phase 1 monotherapy dose escalation clinical trial for treatment of human papilloma virus positive recurrent/metastatic head and neck squamous cell carcinoma (HPV+ R/M HNSCC), which demonstrated tolerability and generated encouraging emerging metrics pertaining to pharmacokinetic and pharmacodynamic profile, as well as early signs of anti-tumor act ...