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BK Polyomavirus Nephropathy in Kidney Transplantation: Balancing Rejection and Infection
Chia-Lin Shen1,2,3, Bo-Sheng Wu3,4, Tse-Jen Lien1,3,5
1Division of Nephrology, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
Viruses
|April 3, 2021
Summary
Balancing the immune system is key for kidney transplant recipients facing BK polyomavirus nephropathy (BKVN) and allograft rejection. New molecular diagnostics and cellular therapies show promise for BKVN prevention and treatment.
Area of Science:
- Nephrology
- Immunology
- Transplantation
Background:
- BK polyomavirus nephropathy (BKVN) and allograft rejection are common, complex post-transplant complications in kidney recipients.
- Current management focuses on immune system balancing, but lacks standard curative therapies and faces diagnostic challenges.
Purpose of the Study:
- To discuss optimizing immunosuppression in BKVN patients.
- To review advances in molecular diagnosis and immunological therapy for BKVN.
Main Methods:
- Literature review of current BKVN management strategies.
- Exploration of emerging diagnostic biomarkers and therapeutic approaches.
Main Results:
- Optimizing immunosuppression requires delicate evaluation.
- Virus-specific T cell measurement may guide immunosuppressant adjustments.
- Cellular therapy presents a potential future treatment for BKVN.
Conclusions:
- Accurate diagnosis and tailored immunosuppression are critical for BKVN management.
- Novel biomarkers and cellular therapies offer future hope for preventing and curing BKVN.
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