Results 1 to 10 of about 1,746,350 (379)
Trends in Plant Science, 2017 Reactive oxygen species (ROS) are thought to play a dual role in plant biology. They are required for many important signaling reactions, but are also toxic byproducts of aerobic metabolism. Recent studies revealed that ROS are necessary for the progression of several basic biological processes including cellular proliferation and differentiation ...
R. Mittler
openaire +5 more sources
ROS and ROS‐Mediated Cellular Signaling [PDF]
Oxidative Medicine and Cellular Longevity, 2016 It has long been recognized that an increase of reactive oxygen species (ROS) can modify the cell‐signaling proteins and have functional consequences, which successively mediate pathological processes such as atherosclerosis, diabetes, unchecked growth, neurodegeneration, inflammation, and aging. While numerous articles have demonstrated the impacts of
Yu-Lan Liu +6 more
openaire +3 more sources
Mitochondrial Reactive Oxygen Species (ROS) and ROS-Induced ROS Release
Physiological Reviews, 2014 Byproducts of normal mitochondrial metabolism and homeostasis include the buildup of potentially damaging levels of reactive oxygen species (ROS), Ca2+, etc., which must be normalized. Evidence suggests that brief mitochondrial permeability transition pore (mPTP) openings play an important physiological role maintaining healthy mitochondria homeostasis.
Dmitry B. Zorov +2 more
openaire +5 more sources
Antioxidants, 2022 In recent years, the pandemic of coronavirus disease 19 (COVID-19), an infectious disease caused by variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has indisputably emerged as the predominant public health issue [...]
Periklis Vardakas +3 more
openaire +3 more sources
Application of the ZED Depth Sensor for Painting Robot Vision System Development
IEEE Access, 2021 This paper presents the use of the ZED depth sensor in a robot-based painting application. The use of a stereo depth sensor is a very important factor in robotic applications, since it is both the initial and the essential step in a sequence of robotic ...
Vladimir Tadic +7 more
doaj +1 more source
A Stochastic Logic-Based Fuzzy Logic Controller: First Experimental Results of a Novel Architecture
IEEE Access, 2021 In stochastic computing (SC) systems numbers are represented with mean values of random binary sequences. This paper introduces a novel fuzzy inference architecture, in which the computational mechanism is based on stochastic logic (SL). First, the basic
Akos Odry +2 more
doaj +1 more source
Journal of Hematology & Oncology, 2023 Inflammation is a fundamental defensive response to harmful stimuli, but the overactivation of inflammatory responses is associated with most human diseases.
Jiatong Liu +5 more
semanticscholar +1 more source
Microvesicles: ROS scavengers and ROS producers [PDF]
Journal of Extracellular Vesicles, 2019 ABSTRACTThis review analyzes the relationship between microvesicles and reactive oxygen species (ROS). This relationship is bidirectional; on the one hand, the number and content of microvesicles produced by the cells are affected by oxidative stress conditions; on the other hand, microvesicles can directly and/or indirectly modify the ROS content in ...
Bodega Magro, Guillermo +4 more
openaire +6 more sources
International Journal of Molecular Sciences, 2021 Living species are continuously subjected to all extrinsic forms of reactive oxidants and others that are produced endogenously. There is extensive literature on the generation and effects of reactive oxygen species (ROS) in biological processes, both in
Celia Andrés Juan +3 more
semanticscholar +1 more source
ROS induced lipid peroxidation and their role in ferroptosis
Frontiers in Cell and Developmental Biology, 2023 Reactive oxygen species (ROS) play a crucial part in the process of cell death, including apoptosis, autophagy, and ferroptosis. ROS involves in the oxidation of lipids and generate 4-hydroxynonenal and other compounds associated with it. Ferroptosis may
H. Endale +2 more
semanticscholar +1 more source