Table 1. Enriched biological pathways associated with prognostic lncRNAs by guilt-by-association analysis.

Good Prognosis Group		Poor Prognosis Group
Pathways	Number of lncRNAs	Pathways	Number of lncRNAs
Intracellular signaling cascade	67	Response to external stimulus	59
Protein kinase cascade	61	Chromosome organization and biogenesis	55
Response to external stimulus	60	RNA processing	54
Organ development	58	Cell cycle (GO:0007049)	53
G protein coupled receptor protein signaling pathway	56	Cell cycle process	53
Cell surface receptor linked signal transduction	56	Cell cycle phase	52
Defense response	56	Defense response	52
Signal transduction	56	Mitotic cell cycle	51
Protein amino acid phosphorylation	55	Immune response	51
Regulation of signal transduction	55	RNA metabolic process	50

lncRNA, long noncoding RNA.