Moreover, positive correlation between Malat1 RNA level in PCa cells and the resistance to enzalutamide suggests the involvement of Malat1 in the production of androgen receptor splicing variant 7 (AR-v7) − the predominant AR splicing variant in enzalutamide-resistant PCa (Wang et al., 2017). The gene discussed is MALAT1; the disease is posterior cortical atrophy.