The combined delivery of miRNA and a chemotherapeutic drug into tumor sites was obtained using polymeric hybrid NPs (Dox + miR-34a) [28], polydopamine (PDA)-based NPs (Dox + antisense-miR-21) [68], magnetic NPs (Dox + miR-10b) [112], calcium/phosphate lipid NPs (paclitaxel + miR-124) [66] and a lipid nanocarrier coated by cationic albumin (docetaxel + miRNA-34a) [135]. Here, ALB is linked to neoplasm.