Nxera Pharma and Cancer Research UK are presenting the Phase 1/2a trial of HTL0039732, an oral EP4 antagonist, at ESMO 2024, highlighting its potential in treating advanced solid tumors.
The trial evaluates HTL0039732's safety, tolerability, and anti-tumor activity as a monotherapy and in combination with atezolizumab in patients with advanced solid tumors.
HTL0039732 blocks the PGE2-EP4 pathway, enhancing the immune system's ability to detect and control cancer cells, potentially benefiting patients resistant to current immunotherapies.
Recruitment for the trial, sponsored by Cancer Research UK, is ongoing across multiple UK hospitals, with initial dosing in August 2023, marking progress in novel cancer immunotherapy.