Fig. 1.

NEAT1 is overexpressed in gastric cancer and is mainly located in the nucleus. a NEAT1 expression in GC cell lines (SGC-7901 and BGC-823) and a human normal gastric epithelial cell line (GES-1) as determined by RT-PCR. b NEAT1 expression in GC tissue compared with paired adjacent tissue in 57 patients. c, d The expression level of NEAT1 in the subcellular fractions of SGC-7901 and BGC-823 cells was detected by RT-PCR. U6 and β-actin were used as nuclear and cytoplasmic markers, respectively. U6 was used as a loading control in RT-PCR; n = 3, **P < 0.01, ***P < 0.001