Gene expression profiling of the tumor microenvironment in human intrahepatic cholangiocarcinoma - Université de Rennes Access content directly
Journal Articles Genomics Data Year : 2016

Gene expression profiling of the tumor microenvironment in human intrahepatic cholangiocarcinoma

Abstract

Intrahepatic cholangiocarcinoma (ICC) is the second most common type of malignant primary tumors in the liver. ICC is an aggressive cancer with a poor survival and limited therapeutic options. At the histological level, ICC is characterized by an abundant stroma (i.e. the tumor microenvironment that notably includes components of the extracellular matrix, stromal cells and soluble factors). Tumor microenvironment is known to play a key role in tumor onset and progression but it is poorly characterized at the molecular level. Thus, this study was specifically designed to identify genes that are significantly deregulated in the tumor microenvironment of human ICC. Here we provide a detailed description of the experimental design and methods used to acquire the genomic data deposited into Gene Expression Omnibus (GEO) under the accession number GSE45001. Our genomic dataset provides insights on the molecular pathways altered in the microenvironment of ICC and allows the identification of novel ICC biomarkers, as exemplified previously in Hepatology (PMID: 23775819)

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Genetics
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Dates and versions

hal-01259227 , version 1 (14-04-2016)

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Attribution - NonCommercial - NoDerivatives

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Laurent Sulpice, Mireille Desille, Bruno Turlin, Alain Fautrel, Karim Boudjema, et al.. Gene expression profiling of the tumor microenvironment in human intrahepatic cholangiocarcinoma. Genomics Data, 2016, 7, pp.229-232. ⟨10.1016/j.gdata.2016.01.012⟩. ⟨hal-01259227⟩
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