Adicet Bio reports Phase 1 lupus trial data for prula-cel

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Adicet Bio Announces Positive Safety and Efficacy Data from Prula-cel (formerly ADI-001) Study in Patients with Systemic Lupus Erythematosus with or without Lupus Nephritis

September 28, 2026 6:45 AM EDT

- Prula-cel shown to be generally well tolerated with no CRS greater than Grade 2 and no IEC-HS or ICANS -

-At 12-months, 54% of evaluable patients achieved DORIS remission and 50% of patients achieved CRR-

-All patients discontinued immunosuppressants

- All but one patient tapered background steroids to 5 mg prednisone equivalent per day-

-Rapid reductions in SLEDAI-2K and PGA scores, consistent with autologous alpha beta CAR-T cell therapies-

-Plan to initiate pivotal lupus nephritis trial start-up... More