LncRNA AGAP2 Antisense RNA 1 (AGAP2-AS1) is an lncRNA that enhances the proliferation and migration of PCa cells through epigenetically repressing the expressions of ankyrin repeat domain 1 (ANKRD1) and angiopoietin-like 4 (ANGPTL4) [7]. Here, ANGPTL4 is linked to posterior cortical atrophy.