Table 3.

LncRNAs as diagnostic biomarkers in gastric cancer

Clinical application	LncRNA	Expression	Diagnosis accuracy	Reference
Diagnostic biomarker	H19	up	AUC was 0.838; p<0.001; sensitivity, 82.9%; specificity, 72.9%	171
	FAM49B-AS, GUSBP11 and CTDHUT	up	The combined area under curve of these lncRNAs was 0.818	172
	lnc-GNAQ-6:1	down	AUC was 0.732	175
	UCA1	up	AUC was 0.759; The sensitivity and specificity were 93.20% and 78.63%	176
	B3GALT5-AS1	up	AUC was 0.816	177
	HOTAIR	up	AUC was 0.8416; The sensitivity and specificity were 66.67 and 87.04%	178
	lncUEGC1	up	AUC was 0.8406	179
	PANDAR, FOXD2-AS1, and SMARCC2	up	The AUC of the combinative diagnostic value of these three lncRNAs was 0.839	180
	TINCR, CCAT2, AOC4P, BANCR, and LINC00857	up	The AUC of the combinative diagnostic value of these five lncRNAs was 0.91	181