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Abdulhadi T, Alrata L, Dubrawka C, Amurao G, Kalipatnapu SM, Isaac C, Rodrigues S, Flores KM, Alsabbagh DY, Alomar O, Alhamad T. Donor-derived cell free DNA as a biomarker in kidney transplantation. Pharmacogenomics 2023; 24:771-780. [PMID: 37732393 DOI: 10.2217/pgs-2023-0138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/22/2023] Open
Abstract
The early detection of acute rejection in the allograft is important as it provides an opportunity for timely therapeutic intervention in order to preserve graft function and achieve longer graft survival. Donor-derived cell-free DNA (dd-cfDNA) has emerged as a new biomarker in the field of kidney transplantation. In this review, we used data from various studies to examine the role of dd-cfDNA in comparison to creatinine and donor-specific antibodies in the early detection of transplant rejection. We also reviewed the use of dd-cfDNA in other organ transplants as well as the challenges and potential future direction for dd-cfDNA as a diagnostic tool.
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Affiliation(s)
- Tarek Abdulhadi
- Department of Medicine, Division of Nephrology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Louai Alrata
- Department of Medicine, Division of Nephrology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Casey Dubrawka
- Department of Pharmacy, Barnes Jewish Hospital, St. Louis, MO 63110, USA
| | - Gwendolyn Amurao
- Department of Medicine, Division of Nephrology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Sri Mahathi Kalipatnapu
- Department of Medicine, Division of Nephrology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Che Isaac
- Department of Medicine, Division of Nephrology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Shelden Rodrigues
- Department of Medicine, Division of Nephrology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Karen Marie Flores
- Department of Medicine, Division of Nephrology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Dema Yaseen Alsabbagh
- Department of Medicine, Division of Nephrology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Omar Alomar
- Department of Medicine, Division of Nephrology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Tarek Alhamad
- Department of Medicine, Division of Nephrology, Washington University School of Medicine, St. Louis, MO 63110, USA
- Transplant Epidemiology Research Collaboration (TERC), Institute of Public Health, Washington University School of Medicine, St. Louis, MO 63110, USA
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