Table 3.

LncRNAs as prognostic biomarkers in GC

LncRNAs	Expression	Prognostic implications	Reference
SNHG6	Upregulated	Correlated with invasion depth, lymph node metastasis, and distant metastasis	142
SNHG8	Upregulated	Predicted poor prognosis and shorter survival time	143
Sox2ot	Upregulated	Correlated with TNM stage, tumor depth, lymph node metastasis, and distant metastasis	125
MALAT1	Upregulated	Correlated with distant metastasis	144
NEAT1	Upregulated	Correlated with clinical stage, histological type, lymph node metastasis, and distant metastasis	145
MIR100HG	Upregulated	Correlated with TNM stage, tumor invasion, lymph node metastasis, and distant metastasis	124
CTD-2510F5.4	-	Correlated with pathological grade, vascular or nerve invasion, TNM stage and OS, shorter MST	146

Note: TNM, Tumor node metastasis; OS, Overall survival; MST, Median survival time.