PMID- 21204904 OWN - NLM STAT- MEDLINE DCOM- 20110511 LR - 20211203 IS - 1365-3083 (Electronic) IS - 0300-9475 (Linking) VI - 73 IP - 4 DP - 2011 Apr TI - The relationship between interferon-gamma gene polymorphism and acute kidney allograft rejection. PG - 319-24 LID - 10.1111/j.1365-3083.2010.02506.x [doi] AB - Cytokine gene polymorphisms have been associated with modified gene expression and cytokine production. Gamma interferon (IFN-gamma) plays an important role in the pathogenesis of kidney transplant rejection. This study evaluated the association between IFN-gamma gene polymorphisms and the history of acute allograft rejection in 53 adult first-transplant recipients receiving cadaveric kidney grafts. They were followed up in a single centre until 2006, for a median time of 4 years after transplantation (1-22 years). IFN-gamma gene polymorphisms +874 T/A (rs2430561) were determined by polymerase chain reaction (PCR). T/T high IFN-gamma genotype was found in 12, intermediate T/A in 29 and low A/A in 12 patients. Twenty-six acute kidney rejection episodes were evidenced in 20 patients, of which none occurred in the 12 patients with low IFN-gamma genotype A/A. Age, gender, number of HLA (human leukocyte antigen) mismatches, ABO blood groups, HLA, time after transplantation, creatinine clearance and immunosuppressive regimens were excluded as confounding factors associated with IFN-gamma genotype distribution between rejectors and non-rejectors. IFN-gamma gene polymorphisms could be an important risk factor for acute kidney transplant rejection, whereas the low A/A IFN-gamma genotype could be protective against rejection. CI - (c) 2011 The Authors. Scandinavian Journal of Immunology (c) 2011 Blackwell Publishing Ltd. FAU - Zibar, L AU - Zibar L AD - University Josip Juraj Strosmayer Faculty of Medicine Osijek, Osijek, Croatia and Clinical Hospital Center Osijek, Osijek, Croatia University Hospital Zagreb, Zagreb, Croatia. FAU - Wagner, J AU - Wagner J FAU - Pavlinic, D AU - Pavlinic D FAU - Galic, J AU - Galic J FAU - Pasini, J AU - Pasini J FAU - Juras, K AU - Juras K FAU - Barbic, J AU - Barbic J LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - Scand J Immunol JT - Scandinavian journal of immunology JID - 0323767 RN - 0 (ABO Blood-Group System) RN - 0 (HLA Antigens) RN - 82115-62-6 (Interferon-gamma) SB - IM MH - ABO Blood-Group System/immunology MH - Adult MH - Age Factors MH - Aged MH - Confounding Factors, Epidemiologic MH - Female MH - Genotype MH - Graft Rejection/epidemiology/*genetics/*immunology MH - HLA Antigens/immunology MH - Humans MH - Immunosuppression Therapy/methods MH - Interferon-gamma/*genetics/immunology MH - Kidney Transplantation/*immunology MH - Male MH - Middle Aged MH - Polymorphism, Single Nucleotide/*genetics/*immunology MH - Risk Factors MH - Sex Factors MH - Tissue Donors MH - Transplantation, Homologous MH - Young Adult EDAT- 2011/01/06 06:00 MHDA- 2011/05/12 06:00 CRDT- 2011/01/06 06:00 PHST- 2011/01/06 06:00 [entrez] PHST- 2011/01/06 06:00 [pubmed] PHST- 2011/05/12 06:00 [medline] AID - 10.1111/j.1365-3083.2010.02506.x [doi] PST - ppublish SO - Scand J Immunol. 2011 Apr;73(4):319-24. doi: 10.1111/j.1365-3083.2010.02506.x.