TEM-GBM: An Open-Label, Phase I/IIa Dose-Escalation Study Evaluating the Safety and Efficacy of Genetically Modified Tie-2 Expressing Monocytes to Deliver IFN-α within Glioblastoma Tumor Microenvironment

Background: We developed a macrophage-based treatment relying on ex vivo transduction of autologous hematopoietic stem and progenitor cells (HSPC) to express immune-payloads within the TME. Our ATMP (Temferon) targets IFN-a, an immune-modulatory molecule counteracting also neo-angiogenesis and tumor growth, to a subset of Tie2-expressing, tumor-infiltrating macrophages known as TEMs.