For instance, lncRNAs, such as differentiation antagonizing non-protein-coding RNA (DANCR) [30], damage-induced long non-coding RNA (DINOL) [31], prostate-specific transcript (PCGEM1) [32], and p53 up-regulated regulator of p53 levels (PURPL) [33] have been linked to the regulation of DOX-induced apoptosis in cancer cells. Here, TP53 is linked to cancer.