Validation of genetic variants associated with early acute rejection in kidney allograft transplantation

5Citations
Citations of this article
22Readers
Mendeley users who have this article in their library.
Get full text

Abstract

Numerous reports have identified genetic variants associated with kidney transplant outcome, but only a few have been validated in subsequent studies. We analyzed the association of 21 previously reported genetic variants associated with acute rejection (AR), in an effort to validate these associations in our kidney transplant population. All recipients (n=585) received Ab induction, rapid discontinuation of prednisone, and calcineurin inhibitors with either mycophenolate mofetil or sirolimus. Both univariate analysis and logistic regression were used for determining the association between the genotypes and AR. Univariate analysis detected one significant single-nucleotide polymorphism (p=0.03), rs1801133, within the methylenetetrahydrofolate reductase (MTHFR) gene associated with AR. Logistic regression analysis identified two variants associated with AR, the 32-bp deletion within chemokine (C-C motif) receptor 5 gene (rs333) and the p.222A/V variant (rs1801133) within the MTHFR gene. Although our analysis utilized a much larger cohort than used in previous reports, we were only able to detect an association with two of these variants. The lack of validation for the other 19 variants may be due to the small effect size, or that, they are not associated with AR. These results stress the need for larger cohorts for both future studies as well as for validation studies. © 2012 John Wiley & Sons A/S.

Cite

CITATION STYLE

APA

Oetting, W. S., Zhu, Y., Brott, M. J., Matas, A. J., Cordner, G. K., & Pan, W. (2012). Validation of genetic variants associated with early acute rejection in kidney allograft transplantation. Clinical Transplantation, 26(3), 418–423. https://doi.org/10.1111/j.1399-0012.2011.01522.x

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free