Long Noncoding RNA Expression Signatures of Metastatic Nasopharyngeal Carcinoma and Their Prognostic Value

Table 1

Summary of the microarray data for the metastatic and primary NPC tumors.

Gene type	RNA expression	Fold-change ()				Differentially expressed RNAs ()
		>20	10–20	2–10	Total
lncRNA	Upregulated	65	191	3,522	3,778	8,088
	Downregulated	198	225	3,887	4,310
Enhancer lncRNAs regulating a nearby coding gene	Upregulated	4	5	94	103	462
	Downregulated	17	20	322	359
HOX cluster	Upregulated	15	5	51	71	121
	Downregulated	1	3	46	50
lncRNAs regulating a nearby coding gene	Upregulated	4	5	94	103	462
	Downregulated	17	20	322	359
Rinn lincRNAs	Upregulated	6	14	328	348	1,069
	Downregulated	33	28	660	721

NPC: nasopharyngeal carcinoma; lncRNA: long noncoding RNA; lincRNA: long intergenic noncoding RNA.