Unknown

Dataset Information

0

DNA-methylation in C1R is a prognostic biomarker for acute myeloid leukemia.


ABSTRACT: Epigenetic aberrations play a central role in the pathophysiology of acute myeloid leukemia (AML). It has been shown that molecular signatures based on DNA-methylation (DNAm) patterns can be used for classification of the disease. In this study, we followed the hypothesis that DNAm at a single CpG site might support risk stratification in AML.Using DNAm profiles of 194 patients from The Cancer Genome Atlas (TCGA), we identified a CpG site in complement component 1 subcomponent R (C1R) as best suited biomarker: patients with higher methylation at this CpG site (>27 % DNAm) reveal significantly longer overall survival (53 versus 11 months; P?

SUBMITTER: Bozic T 

PROVIDER: S-EPMC4632269 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature

altmetric image

Publications

DNA-methylation in C1R is a prognostic biomarker for acute myeloid leukemia.

Božić Tanja T   Lin Qiong Q   Frobel Joana J   Wilop Stefan S   Hoffmann Melanie M   Müller-Tidow Carsten C   Brümmendorf Tim H TH   Jost Edgar E   Wagner Wolfgang W  

Clinical epigenetics 20151104


<h4>Background</h4>Epigenetic aberrations play a central role in the pathophysiology of acute myeloid leukemia (AML). It has been shown that molecular signatures based on DNA-methylation (DNAm) patterns can be used for classification of the disease. In this study, we followed the hypothesis that DNAm at a single CpG site might support risk stratification in AML.<h4>Findings</h4>Using DNAm profiles of 194 patients from The Cancer Genome Atlas (TCGA), we identified a CpG site in complement compone  ...[more]

Similar Datasets

| S-EPMC6989983 | biostudies-literature
| S-EPMC7882723 | biostudies-literature
| S-EPMC7056905 | biostudies-literature
| S-EPMC4904374 | biostudies-literature
| S-EPMC8294109 | biostudies-literature
| S-EPMC6014658 | biostudies-literature
| S-EPMC5576275 | biostudies-literature
| S-EPMC10861362 | biostudies-literature
| S-EPMC6770227 | biostudies-literature
| S-EPMC3008568 | biostudies-literature