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Related Experiment Video

Updated: Jul 4, 2026

Mouse Kidney Transplantation: Models of Allograft Rejection

Mouse Kidney Transplantation: Models of Allograft Rejection

Published on: October 11, 2014

Inflammatory cells in renal allografts.

Volker Nickeleit¹, Kenneth Andreoni

¹University of North Carolina Medical School, Department of Pathology and Laboratory Medicine, Chapel Hill, NC 27599-7525, USA. volker_nickeleit@med.unc.edu

Frontiers in Bioscience : a Journal and Virtual Library

|May 30, 2008

Summary

Kidney transplant rejection, a major cause of graft failure, involves inflammation. Understanding the link between histologic rejection patterns and molecular signaling pathways like chemokines is crucial for improving transplant outcomes.

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Last Updated: Jul 4, 2026

Mouse Kidney Transplantation: Models of Allograft Rejection

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Published on: October 11, 2014

Orthotopic Rat Kidney Transplantation: A Novel and Simplified Surgical Approach

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Published on: May 7, 2019

Area of Science:

Nephrology
Immunology
Transplantation

Background:

Renal allograft injury can result from diverse diseases and pathways.
Graft rejection, a significant cause of acute and chronic graft failure, is an inflammatory process.
Complement degradation product C4d detection aids in understanding graft injury mechanisms.

Purpose of the Study:

To review the basic morphologic aspects of renal allograft inflammation and rejection.
To correlate histologic variants of rejection/inflammation with molecular signaling cascades.
To elucidate the role of chemokine-induced effects in transplant rejection.

Main Methods:

Histologic examination of renal allografts.
Immunohistochemical detection of C4d.
Review of molecular signaling pathways involved in inflammation.

Main Results:

Rejection presents with diverse histologic phenotypes and clinical severity.
C4d deposition is a marker for antibody-mediated rejection.
Molecular pathways, including chemokine signaling, contribute to inflammatory processes in rejection.

Conclusions:

Understanding the morphologic basis of rejection is essential.
Correlating histology with molecular mechanisms, such as chemokine effects, enhances comprehension of graft inflammation.
Further research into these correlations can guide therapeutic strategies for renal allograft protection.