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.

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