LINC01638 showed an inhibitor effect on the migration and invasion of PC cells by reducing TGFβ signaling, HULC through the Wnt/β-catenin signaling pathway, and ABHD11-AS1 and UFC-1 lncRNAs and thus might serve as a potential serum biomarker for the diagnosis and prognosis of PC [208,209,210,211]. The gene discussed is TGFB1; the disease is pachyonychia congenita.