Association of four DNA polymorphisms with acute rejection after kidney transplantation.
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Association of four DNA polymorphisms with acute rejection after kidney transplantation. / Grinyó, Josep; Vanrenterghem, Yves; Nashan, Björn; Vincenti, Flavio; Ekberg, Henrik; Lindpaintner, Klaus; Rashford, Michelle; Nasmyth-Miller, Clare; Voulgari, Athina; Spleiss, Olivia; Truman, Matthew; Essioux, Laurent.
in: TRANSPL INT, Jahrgang 21, Nr. 9, 9, 2008, S. 879-891.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Association of four DNA polymorphisms with acute rejection after kidney transplantation.
AU - Grinyó, Josep
AU - Vanrenterghem, Yves
AU - Nashan, Björn
AU - Vincenti, Flavio
AU - Ekberg, Henrik
AU - Lindpaintner, Klaus
AU - Rashford, Michelle
AU - Nasmyth-Miller, Clare
AU - Voulgari, Athina
AU - Spleiss, Olivia
AU - Truman, Matthew
AU - Essioux, Laurent
PY - 2008
Y1 - 2008
N2 - Renal transplant outcomes exhibit large inter-individual variability, possibly on account of genetic variation in immune-response mediators and genes influencing the pharmacodynamics/pharmacokinetics of immunosuppressants. We examined 21 polymorphisms from 10 genes in 237 de novo renal transplant recipients participating in an open-label, multicenter study [Cyclosporine Avoidance Eliminates Serious Adverse Renal-toxicity (CAESAR)] investigating renal function and biopsy-proven acute rejection (BPAR) with different cyclosporine A regimens and mycophenolate mofetil. Genes were selected for their immune response and pharmacodynamic/pharmacokinetic relevance and were tested for association with BPAR. Four polymorphisms were significantly associated with BPAR. The ABCB1 2677T allele tripled the odds of developing BPAR (OR: 3.16, 95% CI [1.50-6.67]; P=0.003), as did the presence of at least one IMPDH2 3757C allele (OR: 3.39, 95% CI [1.42-8.09]; P=0.006). BPAR was almost fivefold more likely in patients homozygous for IL-10 -592A (OR: 4.71, 95% CI [1.52-14.55]; P=0.007) and twice as likely in patients with at least one A allele of TNF-alpha G-308A (OR: 2.18, 95% CI [1.08-4.41]; P=0.029). There were no statistically significant interactions between polymorphisms, or the different treatment regimens. Variation in genes of immune response and pharmacodynamic/pharmacokinetic relevance may be important in understanding acute rejection after renal transplant.
AB - Renal transplant outcomes exhibit large inter-individual variability, possibly on account of genetic variation in immune-response mediators and genes influencing the pharmacodynamics/pharmacokinetics of immunosuppressants. We examined 21 polymorphisms from 10 genes in 237 de novo renal transplant recipients participating in an open-label, multicenter study [Cyclosporine Avoidance Eliminates Serious Adverse Renal-toxicity (CAESAR)] investigating renal function and biopsy-proven acute rejection (BPAR) with different cyclosporine A regimens and mycophenolate mofetil. Genes were selected for their immune response and pharmacodynamic/pharmacokinetic relevance and were tested for association with BPAR. Four polymorphisms were significantly associated with BPAR. The ABCB1 2677T allele tripled the odds of developing BPAR (OR: 3.16, 95% CI [1.50-6.67]; P=0.003), as did the presence of at least one IMPDH2 3757C allele (OR: 3.39, 95% CI [1.42-8.09]; P=0.006). BPAR was almost fivefold more likely in patients homozygous for IL-10 -592A (OR: 4.71, 95% CI [1.52-14.55]; P=0.007) and twice as likely in patients with at least one A allele of TNF-alpha G-308A (OR: 2.18, 95% CI [1.08-4.41]; P=0.029). There were no statistically significant interactions between polymorphisms, or the different treatment regimens. Variation in genes of immune response and pharmacodynamic/pharmacokinetic relevance may be important in understanding acute rejection after renal transplant.
M3 - SCORING: Zeitschriftenaufsatz
VL - 21
SP - 879
EP - 891
JO - TRANSPL INT
JF - TRANSPL INT
SN - 0934-0874
IS - 9
M1 - 9
ER -
