A Review on Natural Sources Derived Protein Nanoparticles as Anticancer Agents

Cancer notably carcinoma represents a prominent health challenge worldwide. A variety of chemotherapeutic agents are being used to deal with a variety of carcinomas. However, these delivering agents not only enter the targeted site but also affect normal tissues yielding poor therapeutic outcomes. Chemotherapeutic-associated problems are being attributed to drug non-specificity resulting from poor drug delivery systems. These problems are now being solved using nanomedicine, which entails using nanoparticles as drug delivery systems or nanocarriers. This nanoparticle-based drug delivery system enhances clinical outcomes by enabling targeted delivery, improving drug internalization, enhanced permeability, easy biodistribution, prolonged circulation and enhanced permeability rate, thereby improving the therapeutic effectiveness of several anticancer agents. Natural Protein-based Nanoparticles (PNPs) such as ferritin, lipoprotein, and lectins from…