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Int. J. Mol. Sci. 2014, 15(10), 17577-17600; doi:10.3390/ijms151017577

Right or Left: The Role of Nanoparticles in Pulmonary Diseases

1
CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology of China, Beijing 100190, China
2
Hefei National Laboratory for Physical Sciences at Microscale and School of Life Sciences, University of Science and Technology of China, Hefei 230027, Anhui, China
*
Author to whom correspondence should be addressed.
Received: 21 February 2014 / Revised: 25 August 2014 / Accepted: 25 August 2014 / Published: 29 September 2014
(This article belongs to the Special Issue Nanotoxicology and Lung Diseases)
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Abstract

Due to the rapid development of the nanotechnology industry in the last decade, nanoparticles (NPs) are omnipresent in our everyday life today. Many nanomaterials have been engineered for medical purposes. These purposes include therapy for pulmonary diseases. On other hand, people are endeavoring to develop nanomaterials for improvement or replacement of traditional therapies. On the other hand, nanoparticles, as foreign material in human bodies, are reported to have potential adverse effects on the lung, including oxidase stress, inflammation, fibrosis and genotoxicity. Further, these damages could induce pulmonary diseases and even injuries in other tissues. It seems that nanoparticles may exert two-sided effects. Toxic effects of nanomaterials should be considered when their use is developed for therapies. Hence this review will attempt to summarize the two-side roles of nanoparticles in both therapies for pulmonary diseases and initiation of lung diseases and even secondary diseases caused by lung injuries. Determinants of these effects such as physicochemical properties of nanoparticles will also be discussed. View Full-Text
Keywords: nanoparticle; pulmonary pathobiological processes; lung disease; therapy nanoparticle; pulmonary pathobiological processes; lung disease; therapy
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Lu, X.; Zhu, T.; Chen, C.; Liu, Y. Right or Left: The Role of Nanoparticles in Pulmonary Diseases. Int. J. Mol. Sci. 2014, 15, 17577-17600.

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