Fig. 1

LINC01094 is upregulated in GC and correlated with poor prognosis. Notes A Differentially expressed lncRNAs in GC were shown by volcano plots according to the TCGA database. B Differentially expressed lncRNAs in GC were shown by volcano plots according to the GSE79973 dataset. C Nineteen lncRNAs upregulated in GC were identified after taking the intersection of both two databases. D LINC01094 was found significantly upregulated in GC tissues. E The association of LINC01094 with GC prognosis was predicted by online tools. F The expression of LINC01094 in 32 independent paired patient samples according to the TCGA STAD database. G qRT-PCR was used to detect the expression of LINC01094 in 80 GC tissues and paired adjacent normal tissues. H Survival analysis showed that LINC01094 predicted poor prognosis in GC. I The cox regression analysis showed that high expression of LINC01094 was correlated with advanced TNM stage and positive HER2 expression. J The association of LINC01094 expression with pathologic T stage was analyzed according to the TCGA STAD database. K qRT-PCR analysis was performed to show the LINC01094 expression in GC cells and normal gastric epithelium cell line (GES-1). L, M Subcellular localization of LINC01094 was presented by lncATLAS (L), qRT-PCR (M). N The FISH assay showed the localization of LINC01094 in GC cells