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Drug delivery approaches for breast cancer

Authors Singh SK, Singh S, Lillard JW Jr, Singh R

Received 25 April 2017

Accepted for publication 13 June 2017

Published 24 August 2017 Volume 2017:12 Pages 6205—6218


Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 2

Editor who approved publication: Professor Carlos Rinaldi

Santosh Kumar Singh,1 Shriti Singh,2 James W Lillard Jr,1 Rajesh Singh1

1Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, Atlanta, GA, USA; 2Department of Kriya Sharir, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India

Abstract: Breast cancer is one of the most common cancers affecting women worldwide. The controlled release of drugs to the precise site of the disease using a nanocarrier vehicle increases the therapeutic efficiency of the drugs. Nanotechnology-based approaches used to endorse clinical improvement from a disease also help to understand the interaction of malignant cells with their microenvironment. Receptor-based targeting is another approach for drug delivery which is undergoing clinical trials. Nanoparticles (NPs) delivery has been proven to promise high loading capacity, less toxicity, and stability of the drugs or biomolecules compared to traditional chemotherapeutic drugs. The goal of this review is to present the current problems of breast cancer therapy and discuss the NP-based targeting to overcome the hurdles of conventional drug therapy approach.

Keywords: breast cancer, nanoparticles, drug delivery systems

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