Profiling of Peritoneal Metastases from Gastric Adenocarcinoma Identified Molecular Subtypes

Study ID Alternative Stable ID Type
EGAS00001003180 Other

Study Description

Peritoneal carcinomatosis (PC) occurs frequently in gastric adenocarcinoma (GAC) patients and confers poor prognosis. Multiplex profiling of primary GACs has been insightful but the underpinnings of PC’s development/progression remain largely unknown. Here we characterized exome/transcriptome/immune landscapes of PC cells from 43 patients.

Study Datasets 2 datasets.

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Dataset ID Description Technology Samples
Whole-exome sequencing (WES) was performed on a total of 34 PC specimens, with 15 cases having matched gDNAs extracted from blood.
Illumina HiSeq 4000 49
Whole transcriptome sequencing (RNA-seq) was performed on 39 PC specimens. Among them, 21 specimens also had WES data.
Illumina HiSeq 4000 39

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