HLA sensitization greatly increases the risk of transplant rejection and failure. An IgG endopeptidase derived from Streptococcus pyogenes (IdeS) may be an attractive new therapy for desensitization. Recent data indicate that IdeS effectively depletes anti-HLA IgG, creating a therapeutic window for successful renal transplantation in sensitized recipients.
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References
Loupy, A., Hill, G. S. & Jordan, S. C. The impact of donor-specific anti-HLA antibodies on late kidney allograft failure. Nat. Rev. Nephrol. 8, 348–357 (2012).
Winstedt, L. et al. Complete removal of extracellular IgG antibodies in a randomized dose-escalation phase I study with the bacterial enzyme IdeS — a novel therapeutic opportunity. PLoS One 10, e0132011 (2015).
Jordan, S. C. et al. IgG endopeptidase in highly sensitized patients undergoing transplantation. N. Engl. J. Med. 377, 442–453 (2017).
Orandi, B. J. et al. Quantifying the risk of incompatible kidney transplantation: a multicenter study. Am. J. Transplant. 14, 1573–1580 (2014).
Manook, M. et al. Post-listing survival for highly sensitised patients on the UK kidney transplant waiting list: a matched cohort analysis. Lancet 389, 727–734 (2017).
Stegall, M. D. et al. Terminal complement inhibition decreases antibody-mediated rejection in sensitized renal transplant recipients. Am. J. Transplant. 11, 2405–2413 (2011).
Vo, A. A. et al. A phase I/II trial of the interleukin-6 receptor-specific humanized monoclonal (tocilizumab) + intravenous immunoglobulin in difficult to desensitize patients. Transplantation 99, 2356–2363 (2015).
Jarnum, S., Bockermann, R., Runstrom, A., Winstedt, L. & Kjellman, C. The bacterial enzyme IdeS cleaves the IgG-type of B cell receptor (BCR), abolishes BCR-mediated cell signaling, and inhibits memory B cell activation. J. Immunol. 195, 5592–5601 (2015).
Woodle, E. S. et al. Prospective iterative trial of proteasome inhibitor-based desensitization. Am. J. Transplant. 15, 101–118 (2015).
Schwaiger, E. et al. Deceased donor kidney transplantation across donor-specific antibody barriers: predictors of antibody-mediated rejection. Nephrol. Dial. Transplant. 31, 1342–1351 (2016).
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G.A.B. has received lecture fees from Fresenius and Miltenyi, who provide immunoadsorption devices for antibody depletion in transplantation. L.R. has received lecture fees from Fresenius and HaemaT, who provide apheresis technology for antibody elimination in transplantation.
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Böhmig, G., Rostaing, L. IdeS to desensitize organ allograft recipients. Nat Rev Nephrol 13, 666–668 (2017). https://doi.org/10.1038/nrneph.2017.128
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DOI: https://doi.org/10.1038/nrneph.2017.128