BEAM-101 Gets Advanced Therapy Designation

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FDA has granted Beam Therapeutics a Regenerative Medicine Advanced Therapy designation for BEAM-101, an investigational gene-edited cell treatment for sickle cell disease. The designation follows the agency’s orphan drug status awarded in June for the therapy.

Updated clinical data from the BEACON Phase 1/2 clinical trial of BEAM-101 were presented in June at the European Hematology Association Congress showing that 17 patients treating with BEAM-101 experienced sustained increases in fetal hemoglobin (HbF) and decreases in sickle hemoglobin, along with improved markers of blood health, according to the company. No vaso-occlusive crises occurred after patients’ blood cells recovered, it adds. Beam plans to present additional BEACON trial data by the end of 2025.

BEAM-101 uses base editing to modify a patient’s own stem cells, increasing production of HbF, which resists sickling, BEAM says. The therapy aims to mimic naturally occurring genetic variants that protect against the disease.

Sickle cell disease, the most common inherited blood disorder in the U.S., affects about 100,000 Americans and roughly eight million people worldwide, according to the company.

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