News Related to Graft Versus Host Disease

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FDA Approves Orca-T (Tregzi) for Matched Donor HSCT in Hematologic Malignancies

Jul 20, 2026

The FDA approved Orca-T (Tregzi) for matched donor hematopoietic stem cell transplantation in adults with hematologic malignancies. Phase 3 Precision-T data showed reduced graft-versus-host disease across leukemia and MDS populations, with experts calling it a 'big advance' requiring further comparison with post-transplant cyclophosphamide.

Off-the-Shelf CAR-T Therapy CB-011 Shows High Response Rates in Multiple Myeloma; Broader CAR-T Advances Presented at 2026 Tandem Meetings

Jun 09, 2026

Updated data from the phase I CaMMouflage trial showed CB-011, the first allogeneic anti-BCMA CAR-T therapy with immune cloaking, achieved an approximately 92% overall response rate in relapsed/refractory multiple myeloma. The 2026 Tandem Meetings also highlighted advances in EB-103, KITE-753, and LV20.19 CAR-T constructs across lymphoma and CLL. Separately, NXC-201 reported a 95% complete response rate in AL amyloidosis.

Transformative Therapies Advance Treatment for Sickle Cell Disease

Apr 02, 2026

Transformative therapies including stem cell transplant and gene therapy offer sickle cell disease patients potential freedom from the SCD phenotype with reduced morbidities. About 90% of patients successfully switch to donor blood cell production after transplant, while gene therapies work by editing the patient's own stem cells. These treatments require careful consideration of disease severity and potential risks including major adverse events.

Novel GVHD Prevention Regimen Shows Strong Results Without Standard Immunosuppressants

Mar 25, 2026

Interim results from the ABC phase 1/2b trial show a calcineurin inhibitor-free GVHD prevention regimen combining posttransplant cyclophosphamide, bortezomib, and abatacept achieved low GVHD rates and favorable survival outcomes. The approach enables earlier introduction of posttransplant maintenance therapies while reducing toxicity associated with conventional immunosuppressants.