Journal
MATERIALS TODAY BIO
Volume 11, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.mtbio.2021.100124
Keywords
Nanomedicine; Biomaterials; Reactive oxygen species; Tissue repair
Funding
- National Natural Science Foundation of China [51703243, 81630055, 81920108022]
- Chongqing Basic Research, and Frontier Exploration Project [cstc2020jcyj-msxmX1057]
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ROS can mediate various physiological functions, but their over-accumulation can lead to premature aging or death, as well as inflammatory conditions. Advances in nanoscience have led to the development of nanomaterials with unique ROS-scavenging abilities, allowing for the emergence of next-generation strategies to ameliorate ROS-related inflammatory conditions. Ongoing studies and clinical applications of nanomedicine based on ROS scavenging stand to benefit from this interdisciplinary field.
Reactive oxygen species (ROS) mediate multiple physiological functions; however, the over-accumulation of ROS causes premature aging and/or death and is associated with various inflammatory conditions. Nevertheless, there are limited clinical treatment options that are currently available. The good news is that owing to the considerable advances in nanoscience, multiple types of nanomaterials with unique ROS-scavenging abilities that influence the temporospatial dynamic behaviors of ROS in biological systems have been developed. This has led to the emergence of next-generation nanomaterial-controlled strategies aimed at ameliorating ROS-related inflammatory conditions. Accordingly, herein we reviewed recent progress in research on nanotherapy based on ROS scavenging. The underlying mechanisms of the employed nanomaterials are emphasized. Furthermore, important issues in developing cross-disciplinary nanomedicine-based strategies for ROS-based inflammatory conditions are discussed. Our review of this increasing interdisciplinary field will benefit ongoing studies and clinical applications of nanomedicine based on ROS scavenging.
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