Methylation profiling

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Methylome analysis of colorectal cancer cell line DNA (HCT116) and colorectal cancer patient derived xenografts (PDXs) using MeDIP-seq and cfMeDIP-seq


ABSTRACT: Three separate experiments were carried out using MeDIP-seq and cfMeDIP-seq for methylome analysis. For the first experiment, different starting amounts of HCT116 cell line DNA, sheared to mimic cell-free DNA, were analyzed using MeDIP-seq and cfMeDIP-seq. In the second experiment the limit of detection of cfMeDIP-seq was tested using varying dilutions of colorectal cancer cell line DNA (HCT116) with multiple myeloma cell line DNA (MM1.S). For both cell line DNA samples, the DNA was sheared to mimic cell-free DNA. In the final experiment, we tested the enrichment of human ctDNA using cfMeDIP-seq performed on plasma collected from patient-derived xenografts (PDXs) generated in mice from two colorectal cancer patients.

ORGANISM(S): Mus musculus Homo sapiens

PROVIDER: GSE79838 | GEO | 2018/04/01

REPOSITORIES: GEO

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