Differentially methylated regions in T cells identify kidney transplant patients at risk for de novo skin cancer.

ABSTRACT:

Background

Cutaneous squamous cell carcinoma (cSCC) occurs 65-200 times more in immunosuppressed organ transplant patients than in the general population. T cells, which are targeted by the given immunosuppressive drugs, are involved in anti-tumor immune surveillance and are functionally regulated by DNA methylation. Prior to kidney transplantation, we aim to discover differentially methylated regions (DMRs) in T cells involved in de novo post-transplant cSCC development.

Methods

We matched 27 kidney transplant patients with a future de novo cSCC after transplantation to 27 kidney transplant patients without cSCC and studied genome-wide DNA methylation of T cells prior to transplantation. From 11 out of the 27 cSCC patients, the DNA methylation of T cells after transplantati

SUBMITTER: Peters FS 

PROVIDER: S-EPMC6006560 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature