Results 11 to 20 of about 19,901 (115)

Hollow manganese dioxide-chitosan hydrogel for the treatment of atopic dermatitis through inflammation-suppression and ROS scavenging

Journal of Nanobiotechnology, 2023
Atopic dermatitis (AD) is a chronic inflammatory disease associated with immune dysfunction. High levels of reactive oxygen species (ROS) can lead to oxidative stress, release of pro-inflammatory cytokines, and T-cell differentiation, thereby promoting ...
Yaguang Wu, Zihao Zhou, Min Zhang, Song Li, Mengyi Sun, Zhiqiang Song   +5 more
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Green tea derivative-based hydrogel with ROS-scavenging property for accelerating diabetic wound healing

Materials & Design, 2023
The accumulation of reactive oxygen species (ROS) in the oxidative stress microenvironment of diabetic wounds often results in delayed wound healing. In this study, a multifunctional hydrogel with ROS-scavenging property was developed by cross-linking ...
Guoliang Jia, Zuhao Li, Hanxiang Le, Zhende Jiang, Yanan Sun, He Liu, Fei Chang   +6 more
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ThASR3 confers salt and osmotic stress tolerances in transgenic Tamarix and Arabidopsis

BMC Plant Biology, 2022
Background ASR (abscisic acid-, stress-, and ripening-induced) gene family plays a crucial role in responding to abiotic stresses in plants. However, the roles of ASR genes protecting plants against high salt and drought stresses remain unknown in ...
Yu Zhang, Huijun Ma, Tianchang Zhou, Zhenyu Zhu, Yue Zhang, Xin Zhao, Chao Wang   +6 more
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Antioxidant Mechanism of Rutin on Hypoxia-Induced Pulmonary Arterial Cell Proliferation

Molecules, 2014
Reactive oxygen species (ROS) are involved in the pathologic process of pulmonary arterial hypertension as either mediators or inducers. Rutin is a type of flavonoid which exhibits significant scavenging properties on oxygen radicals both in vitro and in
Qian Li, Yanli Qiu, Min Mao, Jinying Lv, Lixin Zhang, Shuzhen Li, Xia Li, Xiaodong Zheng   +7 more
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ThCOL2 Improves the Salt Stress Tolerance of Tamarix hispida

Frontiers in Plant Science, 2021
The CONSTANS-LIKE (COL) transcription factor has been reported to play important roles in regulating plant flowering and the response to abiotic stress. To clone and screen COL genes with excellent salt tolerance from the woody halophyte Tamarix hispida,
Xiaojin Lei, Bing Tan, Zhongyuan Liu, Jing Wu, Jiaxin Lv, Caiqiu Gao   +5 more
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The Poplar (Populus trichocarpa) Dehydrin Gene PtrDHN-3 Enhances Tolerance to Salt Stress in Arabidopsis

Plants, 2022
Dehydrin (DHN), a member of the late embryogenesis abundant protein (LEA) family, was recently found to play a role in physiological responses to salt and drought stress. In this study, we identified and cloned the PtrDHN-3 gene from Populus trichocarpa.
Meiqi Zhou, Nafei Peng, Chuanping Yang, Chao Wang   +3 more
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Suaeda salsa SsDHN Gene Enhances Drought Tolerance in Tobacco (Nicotiana tabacum)

Plants
Drought stress critically constrains plant development and morphogenesis, representing a substantial challenge to crop production systems. Dehydrins (DHNs), belonging to the late embryogenesis abundant (LEA) protein superfamily, play crucial roles in ...
Hui Ma, Zhixin Song, Jiahui Wu, Yuou Song, Jingyi Zhang, Ming Zhong, Jingwei Lin, Shuisen Chen, Hui Li   +8 more
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A biomimetic nanoplatform enables shTHY1-mediated immunomodulation and cartilage remodeling for osteoarthritis therapy

Materials Today Bio
Osteoarthritis (OA) is characterized by a chronic inflammatory microenvironment accompanied by elevated reactive oxygen species (ROS), synovial immune dysregulation, and progressive cartilage degeneration.
Xinyue Hu, Zhuang Li, Xiaofei Li, Lingxiao Zhang, Yaqing Zhang   +4 more
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Ros-responsive and scavenging bifunctional hydrogel enables co-delivery of anti-inflammatory agent and osteogenetic nanoparticle for periodontitis treatment

Materials & Design
Periodontitis is characterized by local inflammatory response and the resultant alveolar bone resorption. The elevated reactive oxygen species (ROS) level not only aggravates local inflammation but also prohibits osteogenesis.
Chengjun Peng, Guichun Wang, Jiaxin Li, Yuxiao Wang, Zixuan Shu, Maomao Tang, Xiaodong Ma, Jian Guo, Shuangying Gui   +8 more
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Augmenting pH Confers to Citrus grandis the Ability to Combat Oxidative Stress Triggered by Manganese Excess

Plants
Citrus trees are mainly cultivated in acidic soils. Excessive manganese (Mn) is the second most limiting factor for crop productivity in acidic soils after aluminum toxicity.
Rong-Yu Rao, Fei Lu, Bin-Bin Lan, Xian Zhu, Wei-Lin Huang, Xu-Feng Chen, Ning-Wei Lai, Lin-Tong Yang, Jiuxin Guo, Li-Song Chen   +9 more
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