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Updated: Jan 17, 2026
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Mouse Kidney Transplantation: Models of Allograft Rejection
Published on: October 11, 2014
21.6K
Mouse Models and Experimental Protocols to Study Alloantibody-Mediated Transplant Rejection.
Jason M Zimmerer1, Hatem Aldhahi1, Ginny L Bumgardner1
1Department of Surgery, Comprehensive Transplant Center, and the College of Medicine, The Ohio State University, Columbus, Ohio.
Current Protocols
|September 24, 2025
Summary
Antibody-mediated rejection (AMR) remains a major hurdle in organ transplantation. This study details methodologies using murine models to investigate AMR mechanisms and develop new therapies for transplant success.
Area of Science:
- Immunology
- Transplantation Biology
- Medical Research
Background:
- Allogeneic transplantation is vital for end-stage organ failure but faces immune rejection.
- Antibody-mediated rejection (AMR) is a significant barrier to transplant success, driven by alloantibodies.
- Current immunosuppressive strategies are insufficient to fully prevent AMR.
Purpose of the Study:
- To describe methodologies for studying antibody-mediated rejection (AMR) in murine transplant models.
- To facilitate research into the mechanisms of alloantibody production and allograft damage.
- To support the development of novel therapeutic strategies for preventing and treating AMR.
Main Methods:
- Utilizing murine models to investigate AMR mechanisms.
- Employing protocols for alloserum transfer into immune-incompetent mice.
- Implementing allogeneic transplantation into immune-deficient mice.
- Quantifying alloantibody titers and monitoring allograft survival.
- Assessing immunopathology and analyzing posttransplant immune responses.
Main Results:
- Established protocols for studying AMR in animal models.
- Enabled detailed investigation of cellular and molecular pathways in AMR.
- Provided methods for measuring key indicators of AMR and transplant outcomes.
Conclusions:
- Murine AMR models are critical for understanding rejection mechanisms.
- These methodologies are essential for developing effective AMR therapies.
- Advancing research in AMR will improve transplant survival and function.
