New PET tracer aims to spy on immune cells fighting cancer
Knowledge-focused
Terminated
This pilot study tested whether a new PET imaging tracer called [18F]F-AraG could track immune T cells inside tumors of patients with advanced solid cancers who were receiving immunotherapy. Nine patients were enrolled to have PET scans and tumor biopsies before and after treatme…
Phase: PHASE2 • Sponsor: CellSight Technologies, Inc. • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:01 UTC