Of note, we found three lncRNAs (HPN-AS1, TPTEP1, and LINC00623) could serve as biomarkers for PRAD (Figures 8(a), 8(d), and 8(g)), BRCA (Figures 8(b), 8(e), and 8(h)), and KIRC (Figures 8(c), 8(f), and 8(i)). The gene discussed is TPTEP1; the disease is prostate adenocarcinoma.