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Progress in experimental intestinal transplantation in small animal models
W Timmermann1, M Gasser, D Meyer
1Department of Surgery, University of Wuerzburg.
Acta Gastro-Enterologica Belgica
|July 31, 1999
Summary
Small bowel transplantation research utilizes rat and mouse models to study immune responses like graft-versus-host reactions. Murine models offer advantages for future discoveries in allograft rejection mechanisms.
Area of Science:
- Immunology
- Transplantation Science
- Gastroenterology
Background:
- Small bowel transplantation (SBT) research extensively uses rodent models.
- Rats and mice offer cost-effectiveness, ethical acceptability, and reproducibility.
- Key immunological reactions like graft-versus-host reactions (GVHR) and host-versus-graft reactions (HVGR) are studied.
Purpose of the Study:
- To review the utility of rat and mouse models in small bowel transplantation research.
- To highlight the immunological insights gained from these models.
- To discuss the future potential of murine models in understanding allograft rejection.
Main Methods:
- Utilizing rat models for comprehensive surgical techniques and immunological studies.
- Employing mouse models, primarily for heterotopic transplantation, leveraging genetic diversity.
- Testing various immunosuppressive agents in these models.
Main Results:
- Rat models allow for the study of GVHR, HVGR, chronic rejection, and tolerance.
- Both rat and mouse models have been used to test immunosuppressive agents.
- Mouse models provide access to a wide array of congenic and knockout strains.
Conclusions:
- Rodent models are crucial for understanding the unique immune response in small bowel transplantation.
- Murine models, with their genetic diversity and analytical tools, are poised to yield significant future discoveries.
- Continued research in these models will advance the understanding of allograft rejection mechanisms.