Loci-specific differences in blood DNA methylation in HBV-negative populations at risk for hepatocellular carcinoma development - pre-diagnostic HCC blood samples
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ABSTRACT: Genome wide DNA methylation profiling of blood samples collected from patients prior to diagnosis with hepatocellular carcinoma (HCC) vs. blood samples collected from healthy individuals without family history of cancer. The Illumina Infinium 450K Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 450,000 CpGs in human samples corresponding to cases (pre-diagnostic HCC) and controls. Samples included 21 cases and 21 controls. Cases were matched with controls on gender, age, ethnicity, hepatitis C infection, and diabetes. The presence or absence of HCC in our study was determined based on the AASLD criteria.
ORGANISM(S): Homo sapiens
PROVIDER: GSE113392 | GEO | 2022/01/31
REPOSITORIES: GEO
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