Results 41 to 50 of about 944,872 (298)

Comparative transcriptomic analysis reveals the roles of ROS scavenging genes in response to cadmium in two pak choi cultivars

Scientific Reports, 2017
To identify key regulatory genes involved in ROS scavenging in response to cadmium (Cd) exposure in pak choi, eight cDNA libraries from Cd-treated and Cd-free roots of two cultivars, Baiyewuyueman (high Cd accumulator) and Kuishan’aijiaoheiye (low Cd ...
Rugang Yu, Yunshu Tang, Caifeng Liu, Xueling Du, Chunmei Miao, Gangrong Shi   +5 more
doaj   +1 more source

A multifunctional injectable microsphere with enhanced near-infrared photo-antibacterial, ROS scavenging, and anti-inflammatory properties for periodontitis treatment

Theranostics
Background: Pathogenic bacteria and activated immune cells in periodontal tissues continuously generate reactive oxygen species (ROS) and inflammatory mediators, creating an oxidative stress microenvironment that causes damage to cells and tissues ...
Zi-Liang Xiu, Yu-Jing Zhu, Xiao-Feng Li, Xiao-Xi Jiang, Yun-Ru Feng, Li He, Chun-Hui Li, Rui Cai, Gang Tao   +8 more
semanticscholar   +1 more source

An Ros-Scavenging Cgrp-Loading Hydrogel For Diabetic Bone Regeneration

International Dental Journal
Aim or purpose: An ROS scavenging hydrogel (RSG) delivery system with the functions of ROS-Scavenging and responsive drug release was designed to promote bone regeneration of diabatic mandibular defects.
Zhengyu Cai
doaj   +1 more source

Antioxidant Defenses in Plants with Attention to Prunus and Citrus spp.

Antioxidants, 2013
This short review briefly introduces the formation of reactive oxygen species (ROS) as by-products of oxidation/reduction (redox) reactions, and the ways in which the antioxidant defense machinery is involved directly or indirectly in ROS scavenging ...
Milvia Luisa Racchi
doaj   +1 more source

ROS-scavenging materials for skin wound healing: advancements and applications

Frontiers in Bioengineering and Biotechnology, 2023
The intricate healing process of skin wounds includes a variety of cellular and molecular events. Wound healing heavily relies on reactive oxygen species (ROS), which are essential for controlling various processes, including inflammation, cell growth ...
Yongkang Dong, Zheng Wang
semanticscholar   +1 more source

A conductive multifunctional hydrogel dressing with the synergistic effect of ROS-scavenging and electroactivity for the treatment and sensing of chronic diabetic wounds.

Acta Biomaterialia, 2023
Chronic diabetic wound with persistent inflammatory responses is still a serious threat to human health and life. Ideal wound dressings can be applied not only for covering the injury area, but also for regulating the inflammation to accelerate the wound
Haiqi Zhang, Hong-Tao Hu, Yang-Yang Dai, L. Xin, Qian Pang, Song-Ying Zhang, Lie Ma   +6 more
semanticscholar   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Reactive oxygen species-scavenging nanomaterials for the prevention and treatment of age-related diseases

Journal of Nanobiotechnology
With increasing proportion of the elderly in the population, age-related diseases (ARD) lead to a considerable healthcare burden to society. Prevention and treatment of ARD can decrease the negative impact of aging and the burden of disease.
Yun Dai, Yifan Guo, Weicheng Tang, Dan Chen, Liru Xue, Ying Chen, Yican Guo, Simin Wei, Meng Wu, Jun Dai, Shixuan Wang   +10 more
doaj   +1 more source

The MAPK-Alfin-like 7 module negatively regulates ROS scavenging genes to promote NLR-mediated immunity

Proceedings of the National Academy of Sciences of the United States of America, 2023
Significance The transcriptional reprogramming commonly occurs during plant immune responses and is controlled by transcription factors (TFs). However, how transcriptional repressors regulate NLR-mediated plant defenses remains poorly understood.
Dingliang Zhang, Zongyu Gao, He Zhang, Yizhou Yang, Xin-Xin Yang, Xiao-Fei Zhao, Hailong Guo, Ugrappa Nagalakshmi, Dawei Li, S. Dinesh-Kumar, Yongliang Zhang   +10 more
semanticscholar   +1 more source

A Magneto‐Mechanically Activated Nerve Guidance Conduit Promotes Peripheral Nerve Regeneration via TIMP1‐Mediated Membrane Tension Transfer

Advanced Functional Materials, EarlyView.
This study presents a magneto‐mechanical strategy that incorporates FP@MSCs into an aligned PCL/GelMA nerve guidance conduit. Magnetic stimulation increases membrane tension in FP@MSCs, triggering cytoskeletal remodeling, Schwann cell‐like differentiation, and TIMP1 secretion. TIMP1 activates ITGB1/CD63–FAK signaling in NE‐4C cells, increasing membrane
Xinyu Zhu, Yumin Wu, Xiang Gao, Tianlu Wang, Wanting Jia, Xueying Mei, Huanzhong Ji, Zongxi Wu, Yujie Liang, Xiang Li, Kan Li, Jingyuan Li, Guangsen Zheng, Guiqing Liao, Siyong Gao   +14 more
wiley   +1 more source