Li Li, Ruoyun Dong, Tao Liu, Yaqian Yang, Hongmei Chang, Xiaojia Meng, Yaxin Deng, Qianqian Wang, Yiman Zhao, Guanling Song, Yunhua Hu
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引用次数: 0
Abstract
Abstract Nano-titanium dioxide (nano-TiO2) is widely used in many aspects of human life. However, there are still inconsistent conclusions about the effects of nano-TiO2 exposure on autophagy. Therefore, a systematic review and meta-analysis were used to reveal whether nano-TiO2 induces dysregulation of autophagy. The results showed that LC3 II, Beclin-1 protein, and LC3 II/LC3 I protein ratio were significantly increased, but p62 protein was insignificantly changed. Subgroup analyses showed that p62 and Beclin-1 protein were increased significantly when the treatment time of nano-TiO2 was >24 h. Nano-TiO2 can induce dysregulation of autophagy and cause stagnation of autophagy after prolonged exposure.
期刊介绍：
Toxin Reviews provides an international forum for publishing state-of-the-art reviews and guest-edited single topic special issues covering the multidisciplinary research in the area of toxins derived from animals, plants and microorganisms. Our aim is to publish reviews that are of broad interest and importance to the toxinology as well as other life science communities. Toxin Reviews aims to encourage scientists to highlight the contribution of toxins as research tools in deciphering molecular and cellular mechanisms, and as prototypes of therapeutic agents. Reviews should emphasize the role of toxins in enhancing our fundamental understanding of life sciences, protein chemistry, structural biology, pharmacology, clinical toxinology and evolution. Prominence will be given to reviews that propose new ideas or approaches and further the knowledge of toxinology.
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