Iovance Biotherapeutics, Inc. (NASDAQ: IOVA), a commercial biotechnology company focused on innovating, developing, and delivering novel polyclonal tumor infiltrating lymphocyte (TIL) therapies for patients with cancer, today announced allowance to proceed from the U.S. Food and Drug Administration (FDA) for the investigational new drug (IND) application for a Phase 1/2 basket trial of IOV-5001, a next-generation interleukin-12 (IL-12) tethered TIL therapy.

The Phase 1/2 trial will begin enrolling in the second half of 2026 to investigate the safety and efficacy of a one-time IOV-5001 treatment regimen without the use of IL-2. Cohorts include advanced colorectal, triple-negative, and estrogen receptor-low breast cancers, as well as other highly prevalent solid tumors representing more than 100,000 U.S. deaths annually.