PCAT7 and posterior cortical atrophy: For instance, lncRNA DSCAM-AS1 and LINC00675 promote the progression of castration-resistant PCa [39], lncRNA SNHG17 regulates the proliferation, invasion, migration, epithelial-mesenchymal transition and apoptosis of PCa cells [8], and lncRNA PCAT7 promotes bone metastasis of PCa [16].