2377167-56-9

HEI3090 is a P2X7R activator. HEI3090 stimulates dendritic cells expressing P2X7R to produce IL-18, which subsequently promotes Natural Killer cells and CD4 T cells within tumors to produce IFN-γ, leading to a sustained antitumor response. HEI3090 can be used to enhance the efficacy of αPD-1 therapy in non-small cell lung cancer (NSCLC)[1].

P2X7 Receptor

[1] Douguet L, et al. A small-molecule P2RX7 activator promotes anti-tumor immune responses and sensitizes lung tumor to immunotherapy. Nat Commun. 2021 Jan 28;12(1):653. DOI:10.1038/s41467-021-20912-2