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Updated: May 6, 2026

A Standardized Murine Model with a Three-Person Workflow for Studying Acute Cellular and Antibody-Mediated Rejection in Xenotransplantation
Published on: March 20, 2026
Management of antibody-mediated rejection in transplantation
Basma Sadaka1, Rita R Alloway, E Steve Woodle
1Division of Nephrology, Department of Internal Medicine, University of Cincinnati College of Medicine, 231 Albert Sabin Way, ML 558, Cincinnati, OH 45267-0558, USA.
Despite intensive traditional immunosuppressive therapy, rates of graft loss have approximated 15% to 20% at 1 year following antibody-mediated rejection (AMR) in solid organ transplant recipients. Therefore, the development of antihumoral therapies that provide prompt elimination of donor-specific anti-HLA antibodies and improve allograft survival is an important goal. Traditional treatment modalities for AMR deplete B-cell populations but not the cell at the source of antibody production, the mature plasma cell. Plasma cell-targeted therapies using proteasome inhibition is a novel approach to treating AMR. This review discusses current and emerging treatment modalities used for AMR.
Despite intensive traditional immunosuppressive therapy, rates of graft loss have approximated 15% to 20% at 1 year following antibody-mediated rejection (AMR) in solid organ transplant recipients. Therefore, the development of antihumoral therapies that provide prompt elimination of donor-specific anti-HLA antibodies and improve allograft survival is an important goal. Traditional treatment modalities for AMR deplete B-cell populations but not the cell at the source of antibody production, the mature plasma cell. Plasma cell-targeted therapies using proteasome inhibition is a novel approach to treating AMR. This review discusses current and emerging treatment modalities used for AMR.
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