TUG1 and posterior cortical atrophy: Additionally, Xiu et al. (2020) found that the radiosensitivity of PCa was increased upon TUG1 and SMC1A decreased levels via modulating miR-139-5p,therefore, the combination of TUG1 knockdown with radiation may serve as a potential therapeutic target for PCa (Xiu et al. 2020) (Table 3).