摘要
The breast cancer is one of the most common cancer affecting millions of lives worldwide.Though the prevalence of breast cancer is worldwide;however,the developing nations are having a comparatively higher percentage of breast cancer cases and associated complications.The molecular etiology behind breast cancer is complex and involves several regulatory molecules and their downstream signaling.Studies have demonstrated that the CD44 remains one of the major molecule associated not only in breast cancer but also several other kinds of tumors.The complex structure and functioning of CD44 posed a challenge to develop and deliver precise anti-cancerous drugs against targeted tissue.There are more than 20 isoforms of CD44 reported till date associated with several kinds of tumor in the using breast cancer.The success of any anti-cancerous therapy largely depends on the precise drug delivery system,and in modern days nanotechnology-based drug delivery vehicles are the first choice not only for cancer but several other chronic diseases as well.The Carbon nanotubes(CNTs)have shown tremendous scope in delivering the drug by targeting a particular receptor and molecules.Functionalized CNTs including both SWCNTs and MWCNTs are a pioneer in drug delivery with higher efficacy.The present work emphasized mainly on the potential of CNTs including both SWCNTs and MWCNTs in drug delivery for anti-cancerous therapy.The review provides a comprehensive overview of the development of various CNTs and their validation for effective drug delivery.The work focus on drug delivery approaches for breast cancer,precisely targeting CD44 molecule.
基金
The author would like to acknowledge the Department of Science and Technology(DST),Government of India for financial support(Sanction No SR/WOS-A/LS-314/2016).The author also acknowledges Rajiv Gandhi Proudyogiki Vishwavidyalaya,Bhopal,India,for providing a facility for the current study.
