PMID- 22936316 OWN - NLM STAT- MEDLINE DCOM- 20130114 LR - 20220419 IS - 1424-3997 (Electronic) IS - 0036-7672 (Linking) VI - 142 DP - 2012 TI - HLA and non-HLA polymorphisms in renal transplantation. PG - w13668 LID - 10.4414/smw.2012.13668 [doi] AB - Despite progress made in the field of immunosuppression, graft rejection remains a major cause of morbidity and mortality of patients after solid organ transplantation. There are several genetic causes which could influence the outcome of renal transplantation. One of the main determining factors of success in renal transplantation is human leukocyte antigen (HLA) compatibility between donor and recipient, particularly at HLA-A, HLA-B and HLA-DR loci. HLA compatibility remains an essential immunological barrier, despite modern immunosuppressive treatments. There is also evidence that natural killer (NK) cell alloreactivity contributes to the immune response which modulates the outcome of renal transplantation. However, the clinical impact of combinations of KIR genes (family of NK cell receptors) and their HLA ligands in donor and recipient still remains to be clearly established. Furthermore, cytokines are involved in the immune reaction against the renal transplant, but the implication of the genetic polymorphism of cytokines is strongly debated. Therefore, while HLA compatibility remains a primordial component for any renal transplantation, it would be premature to use the two other genetic aspects as criteria for organ allocation and as prognostic factors. FAU - Laperrousaz, Stephanie AU - Laperrousaz S AD - Transplant Immunology Unit and Swiss National Reference Laboratory for Histocompatibility (LNRH), Geneva University Hospital and Medical School, Geneva, Switzerland. sylvie.ferrari[at]hcuge.ch FAU - Tiercy, Stephanie AU - Tiercy S FAU - Villard, Jean AU - Villard J FAU - Ferrari-Lacraz, Sylvie AU - Ferrari-Lacraz S LA - eng PT - Journal Article PT - Review DEP - 20120830 PL - Switzerland TA - Swiss Med Wkly JT - Swiss medical weekly JID - 100970884 RN - 0 (Cytokines) RN - 0 (Genetic Markers) RN - 0 (HLA Antigens) RN - 0 (Receptors, KIR) SB - IM MH - Cytokines/genetics/immunology MH - Genetic Markers MH - Graft Rejection/*genetics/immunology/prevention & control MH - HLA Antigens/*genetics/immunology MH - Humans MH - Kidney Transplantation/*immunology MH - Killer Cells, Natural/immunology MH - *Polymorphism, Genetic MH - Receptors, KIR/genetics/immunology EDAT- 2012/09/01 06:00 MHDA- 2013/01/15 06:00 CRDT- 2012/09/01 06:00 PHST- 2012/09/01 06:00 [entrez] PHST- 2012/09/01 06:00 [pubmed] PHST- 2013/01/15 06:00 [medline] AID - smw-13668 [pii] AID - 10.4414/smw.2012.13668 [doi] PST - epublish SO - Swiss Med Wkly. 2012 Aug 30;142:w13668. doi: 10.4414/smw.2012.13668. eCollection 2012.