Kidney transplantation is the best treatment for patients with end-stage renal failure. The main problem of kidney transplantation is however the development of a cellular and antibody-mediated (humoral) rejection. During the last decade, thanks to the advanced immunosuppression, prognosis of survival and function of transplanted organs has significantly improved. Nevertheless, humoral rejection remains very serious obstacle in high-risk patients, because it can permanently damage the graft. Therefore, before transplantation it is necessary to stratify patients into high and low risk groups for development of antibody-mediated rejection. Current immunogenetic tests performed before transplantation include, in addition to HLA typing, detection of panel-reactive antibodies. However, this test does not provide information about B cells which participate in the humoral response of the kidney recipient. Therefore, in the presented thesis we studied B cell reactivity and its regulation in transplanted patients. In this retrospective analysis we measured levels of the B cell activating factor, a cytokine regulating the function of B lymphocytes (BAFF). Current reports suggest that BAFF could serve as a marker of humoral rejection. Furthermore, we focused on B lymphocytes and their capacity to produce...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:337615 |
| Date | January 2014 |
| Creators | Brožová, Jitka |
| Contributors | Slavčev, Antonij, Stříž, Ilja |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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