Figure 1.

Elevated expression of lncRNA BC002811 in GC. (A) Representative images of different intensities of BC002811 ISH staining in tissue microarrays (40× and 200× magnification). Scale bars, 500 μm (40× images) and 100 μm (200× images). (B) ISH scores for BC002811 staining in GC tissue microarrays. (C-D) Expression of BC002811 was analyzed by qPCR in GC tissues (C) and GC cells (D). (E) Kaplan-Meier survival analysis of overall survival in GC patients according to BC002811 expression. All GC patients were segregated into “High BC002811” or “Low BC002811” expression groups using the median expression level of BC002811 as the cut-off point. Data expressed as mean±SD. **P <0.01.