LncRNA expression profiling in advanced resected gastric adenocarcinoma tissues

We studied the lncRNA and mRNA expression in 6 advanced resected GA (ARGA) tissues using a lncRNA microarray chip. Among 22,870 lncRNAs expressed in ARGA and paired non-neoplastic tissues (non-GA), 1,769 and 1,710 were up- or down- regulated, respectively in all 6 ARGA tissues (≥2.0-fold, p<0.05). We studied the lncRNA and mRNA expression in 6 advanced resected GA (ARGA) tissues using a lncRNA microarray chip.