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Cancer is the most dangerous disease to haunt the mankind in the world today. Generally, the overall cancer mortality rates are similar in both the sexes. The reasons for most of these deaths are inefficacy and failure of the current methods of treatments or the unavailability of treatment options. The researchers of the world are actively integrating nanotechnology of treating of various cancers. The development of smart nanocarriers is one of the most important innovations in this direction. The nanocarriers of the different materials are being developed to improve the efficacy of current treatments. The present article describes the role of nanotechnology in cancer treatment emphasizing cancer nanotherapy, nanocarriers for drug delivery, types and the mechanisms of the nanocarriers. Besides, the efforts are made to discuss the recent advances in the nanocarriers, current challenges and the future prospective.
Ali et al. (Wed,) studied this question.