Dataset features

Specifications


Application: Gene expression microarray analysis, miRNA array analysis
Number of samples: 107
Release date: Oct 16 2015
Last update date: Oct 16 2015
Access: Public
Diseases: Adenocarcinoma, Adenoma, Colorectal Neoplasms
Dataset link MicroRNA expression profiling of colorectal normal mucosa, adenoma and adenocarcinoma tissues

Experimental Protocol


Four types of human colorectal tissues were selected by colonoscopic resection or colorectal surgery, including 15 normal mucosae, 39 low-grade adenomas (mild or moderate atypical hyperplasia), 20 high-grade adenomas (severe atypical hyperplasia or carcinoma in situ) and 33 adenocarcinomas. MicroRNA expression profiling analysis of these samples was performed on Agilent 8×16K Human miRNA Microarray V3 (G4470C).

Repositories


GEO

GSE41655

ArrayExpress

E-GEOD-41655

BioProject

PRJNA177854

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Contact


Xiaoyu Shi