LINC00668 and posterior cortical atrophy: Among them, 11 PCa-related DElncRNAs were found to be markedly related to OS of TCGA-derived PCa cases (p < 0.01) through Cox proportional hazards analysis, which included five low-risk lncRNAs [LINC01679, SLC12A5-AS1, PRRT3-AS1, LINC01088, and LINC00668; hazard ratio (HR) < 1] and six high-risk ones (HOXB-AS3, LINC00908, SNHG12, LINC01694, LCMT1-SA2, and LINC00342; HR > 1) (Figure 1C).