In their exploration of advanced drug delivery systems for cancer therapy, Kim et al. employed PLL in the synthesis of dually stabilised triblock copolymer micelles for the systemic delivery of phosphorothioate ASOs (metastasis associated lung adenocarcinoma transcript 1 lncRNA-targeted ASO (MALAT1-ASO) and GL3 luciferase-targeted ASO (GL3-ASO)) targeting solid tumours [66]. Here, MALAT1 is linked to cancer.