438 A phase 1 trial of CUE-101, a novel HPV16 E7-pHLA-IL2-Fc fusion protein, alone and in combination with pembrolizumab in patients with recurrent/metastatic HPV16+ head and neck cancer
Chung C, Colevas A, Gibson M, Adkins D, Sukari A, Wirth L, Burtness B, Bauman J, Rodriguez C, Worden F, Saba N, Glisson B, Dunn L, Seiwert T, Agensky L, Levisetti M, Lynam R, Margossian S, Moniz R, Quayle S, Pienta K, Pai S. 438 A phase 1 trial of CUE-101, a novel HPV16 E7-pHLA-IL2-Fc fusion protein, alone and in combination with pembrolizumab in patients with recurrent/metastatic HPV16+ head and neck cancer. Journal For ImmunoTherapy Of Cancer 2021, 9: a468-a468. DOI: 10.1136/jitc-2021-sitc2021.438.Peer-Reviewed Original ResearchTreatment of HPV16Institutional review boardT cellsCombination cohortInterleukin-2HPV16 E7-specific CD8HPV16-specific T cellsPD-L1 tumor expressionRecurrent/metastatic headTumor-specific T cellsNeck squamous cell carcinomaAntigen-specific T cell activationSpecific T cell activationCTCAE grade 2Ongoing partial responsePhase 2 doseRECIST 1.1 criteriaAntitumor activityE7-specific CD8First-line treatmentAnti-tumor immunityPost-treatment biopsiesNatural killer cellsPhase 1 trialSquamous cell carcinoma