Similar to conventional anti-tumor agents, the nucleic acid drugs are also reported to be co-delivered through nanocarriers based delivery system (e.g., miR-200c, effective anti-CSCs, and docetaxel) with spectacular effects on CSCs proliferation and decrease the migration/invasion and expression of cadherin/CD44 surface adhesion molecules (Shimono et al., 2009). This evidence concerns the gene CD44 and neoplasm.