Expression data from gastric cancer and paried normal tissues

ABSTRACT: Gastric cancer (GC) is one of the most common cancer worldwide. Specific and reliable molecular markers are limited; it is critical to identify new biomarkers for GC to aid in early diagnosis, treatment strategy, and prognosis evaluation. Microarray technology makes it possible to measure the expression levels of thousands of genes, and identifying meaningful and useful molecular targets from these large data. Total RNA was extracted from 10 pairs of GC tissue and adjacent non-tumor mucosa using TRIzol® reagent (Invitrogen, Carlsbad, CA, US) following the manufacturer's instructions. The RNA integrity number (RIN), detected by an Agilent Bioanalyzer 2100 (Agilent Technologies, Santa Clara, CA, US), was used to determine the RNA integrity. Total RNA meeting the specified quality criteria (

ORGANISM(S): Homo sapiens

SUBMITTER: Qinshu Shao 

PROVIDER: E-GEOD-79973 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress