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Ho TT, Perkins JB, Gonzalez R, Hicks JK, Martinez RA, Duranceau K, North B, Kim J, Teer JK, Yao J, Yoder SJ, Nishihori T, Bejanyan N, Pidala J, Elmariah H. Association between CYP3A4, CYP3A5 and ABCB1 genotype and tacrolimus treatment outcomes among allogeneic HSCT patients. Pharmacogenomics 2024; 25:29-40. [PMID: 38189154 DOI: 10.2217/pgs-2023-0204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024] Open
Abstract
Aim: Successful treatment with tacrolimus to prevent graft versus host disease (GVHD) and minimize tacrolimus-related toxicities among allogeneic hematopoietic cell transplantation (alloHCT) recipients is contingent upon quickly achieving and maintaining concentrations within a narrow therapeutic range. The primary objective was to investigate associations between CYP3A4, CYP3A5 or ABCB1 genotype and the proportion of patients that attained an initial tacrolimus goal concentration following initiation of intravenous (iv.) and conversion to oral administration. Materials & methods: We retrospectively evaluated 86 patients who underwent HLA-matched (8/8) related donor alloHCT and were prescribed a tacrolimus-based regimen for GVHD prophylaxis. Results & conclusion: The findings of the present study suggests that CYP3A5 genotype may impact attainment of initial therapeutic tacrolimus concentrations with oral administration in alloHCT recipients.
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Affiliation(s)
- Teresa T Ho
- Department of Pharmacotherapeutics & Clinical Research, University of South Florida Taneja College of Pharmacy, Tampa, FL 33612, USA
- Department of Pathology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Janelle B Perkins
- Department of Pharmacotherapeutics & Clinical Research, University of South Florida Taneja College of Pharmacy, Tampa, FL 33612, USA
| | - Rebecca Gonzalez
- Department of Blood & Marrow Transplant & Cellular Immunotherapy (BMT CI), H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
- Department of Pharmacy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - James Kevin Hicks
- Department of Pathology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Ronald Alvarez Martinez
- Department of Pharmacotherapeutics & Clinical Research, University of South Florida Taneja College of Pharmacy, Tampa, FL 33612, USA
| | - Katie Duranceau
- Department of Pharmacotherapeutics & Clinical Research, University of South Florida Taneja College of Pharmacy, Tampa, FL 33612, USA
| | - Brianna North
- Department of Pharmacotherapeutics & Clinical Research, University of South Florida Taneja College of Pharmacy, Tampa, FL 33612, USA
| | - Jongphil Kim
- Department of Biostatistics & Bioinformatics, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Jamie K Teer
- Department of Biostatistics & Bioinformatics, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Jiqiang Yao
- Department of Biostatistics & Bioinformatics, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Sean J Yoder
- Molecular Genomics Core, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Taiga Nishihori
- Department of Blood & Marrow Transplant & Cellular Immunotherapy (BMT CI), H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Nelli Bejanyan
- Department of Blood & Marrow Transplant & Cellular Immunotherapy (BMT CI), H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Joseph Pidala
- Department of Blood & Marrow Transplant & Cellular Immunotherapy (BMT CI), H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Hany Elmariah
- Department of Blood & Marrow Transplant & Cellular Immunotherapy (BMT CI), H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
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Requirements for Proper Immunosuppressive Regimens to Limit Translational Failure of Cardiac Cell Therapy in Preclinical Large Animal Models. J Cardiovasc Transl Res 2020; 14:88-99. [PMID: 32476086 PMCID: PMC7892682 DOI: 10.1007/s12265-020-10035-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 05/19/2020] [Indexed: 12/16/2022]
Abstract
Various cell-based therapies are currently investigated in an attempt to tackle the high morbidity and mortality associated with heart failure. The need for these therapies to move towards the clinic is pressing. Therefore, preclinical large animal studies that use non-autologous cells are needed to evaluate their potential. However, non-autologous cells are highly immunogenic and trigger immune rejection responses resulting in potential loss of efficacy. To overcome this issue, adequate immunosuppressive regimens are of imminent importance but clear guidelines are currently lacking. In this review, we assess the immunological barriers regarding non-autologous cell transplantation and immune modulation with immunosuppressive drugs. In addition, we provide recommendations with respect to immunosuppressive regimens in preclinical cardiac cell-replacement studies.
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