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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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CfDNA methylation data of longitudinally collected blood plasma samples from patients with esophageal adenocarcinoma

ABSTRACT: This study aimed to evaluate the cost-effective and genome-wide cell-free reduced representation bisulfite sequencing (cfRRBS) method combined with computational deconvolution for effective disease monitoring in patients with esophageal adenocarcinoma (EAC). cfDNA methylation profiling with cfRRBS was performed on 162 blood plasma samples from 33 EAC cancer patients and 28 blood plasma samples from 20 healthy donors. In addition, for reproducibility testing purposes of the method, 9 plasma samples were re-prepped (library was re-made) and re-sequenced once (n=9) or twice (n=1). As a reference for the data deconvolution cfRRBS was performed on 7 EAC tumor tissue (FFPE) samples.

INSTRUMENT(S): Illumina NovaSeq 6000

ORGANISM(S): Homo sapiens

SUBMITTER:

PROVIDER: E-MTAB-14370 | biostudies-arrayexpress |

SECONDARY ACCESSION(S): EGA50000000482

REPOSITORIES: biostudies-arrayexpress

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