Targeted, Monitored, and Controlled Chemotherapy: A Multimodal Nanotechnology-Based Approach against Cancer. (21st August 2013)

• Record Type: Journal Article
• Authors: Shakeri-Zadeh, Ali; Khoei, Samideh; Khoee, Sepideh; Sharifi, Ali Mohammad; Shiran, Mohammad-Bagher
• Other Names: Hu A. Academic Editor.; Taubert A. Academic Editor.
• Is Part Of: ISRN nanotechnology. Volume 2013(2013)
• Publication Date: 2013-08-21
• Subjects: Nanotechnology -- Periodicals; Nanotechnology; Nanotechnology; Electronic journals; Periodicals; Electronic journals; 620.5
• DOI: 10.1155/2013/629510
• Languages: English
• ISSNs: 2090-6064

Abstract

Abstract : We review innovative methods for treatment of cancer tumor on the basis of nanotechnology and physics to target, monitor and control release of chemotherapeutic agents. Chemotherapy is one of the main methods of treatment for cancer and plays a vital role in clinical practice, but side effects of anticancer drugs are still critical problems. Magnetic nanoparticles can be applied as an effective drug carriers and contrast agents for magnetic resonance imaging (MRI). Since certain nanoparticles have magnetic properties, they can be trapped in tumor during blood circulation by an external magnetic field. Also, polymeric nanoparticles are great candidates to encapsulate anticancer drugs and to control the release profile of drugs in biologic media. We suggest the construction of drug-loaded polymer-coated magnetic (DPM) nanoplatform with the potential for being utilized in medical imaging as well as having controlled drug release properties. Nanoplatform distribution can be monitored by MRI and with clever combination of ultrasound physics and suggested DPM nanoplatform, it would be feasible to increase the rate of drug release (in situ) and drug uptake by cancerous cell. To optimize the level of drug uptake by cancerous cell, the selection of ultrasound frequency and intensity is essential. The development of suggested method could be a new approach against cancer tumor.