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. 2022 Feb 4;13:746889. doi: 10.3389/fimmu.2022.746889

Figure 2.

Figure 2

Liver Transplant Patients Immunosuppression Therapy Protocol. IS, Immunosuppression; Tac, tacrolimus; MMF, mycophenolate mofetil; CP, cyclophosphamide; CyA, cyclosporin A. Based on “A Pilot study of operational tolerance with a regulatory T-cell-based therapy in living donor liver transplantation” published in Hepatology by Todo et al. (9). This figure demonstrates the step by step protocol for patients who received regulatory T-cell therapy after undergoing liver transplants from live donors. Participants were monitored using liver biopsies as their immunosuppressive treatments were tapered. Ultimately 7 out of the 10 participants were able to successfully withdraw immunosuppressive therapy. The remaining 3 participants experienced signs of mild rejection and resumed immunosuppressive therapy protocols (9).