Results 81 to 90 of about 140,429 (262)

Redox-optimized ROS balance: A unifying hypothesis

Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2010
While it is generally accepted that mitochondrial reactive oxygen species (ROS) balance depends on the both rate of single electron reduction of O2 to superoxide (O2.-) by the electron transport chain and the rate of scavenging by intracellular antioxidant pathways, considerable controversy exists regarding the conditions leading to oxidative stress in
Aon, M.A., Cortassa, S., O'Rourke, B.
openaire   +2 more sources

(+)-Aeroplysinin-1 Modulates the Redox Balance of Endothelial Cells

Marine Drugs, 2018
The bioactive natural compound from marine origin, (+)-aeroplysinin-1, has been shown to exhibit potent anti-inflammatory and anti-angiogenic effects. The aim of the present study was to identify new targets for (+)-aeroplysinin-1 in endothelial cells ...
Javier A. García-Vilas, Beatriz Martínez-Poveda, Ana R. Quesada, Miguel Ángel Medina   +3 more
doaj   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Folate Metabolism Linked to Redox Balance in Arabidopsis [PDF]

The Plant Cell, 2017
Folates are soluble B9 vitamins with important functions in all kingdoms of life—both in organisms that produce these vitamins de novo (fungi, plants, algae, and most microorganisms) and in those that do not (animals).
openaire   +2 more sources

Thiol-disulfide system modulators in the regulation of antitumor immunity: pharmacological mechanisms and prospects for the use of Glutoxim in breast cancer

Каразінський імунологічний журнал
Background. Antitumor immunity in breast cancer develops under oxidative stress conditions, with the thiol-disulfide system, represented by glutathione and thioredoxin branches, serves as a key platform for redox regulation of immune cells. Its
Otchenash N.M., Liadova T.I., Hladkykh F.V, Kushnir V.B.   +3 more
doaj   +1 more source

Signaling Pathways Regulating Redox Balance in Cancer Metabolism

Frontiers in Oncology, 2018
The interplay between rewiring tumor metabolism and oncogenic driver mutations is only beginning to be appreciated. Metabolic deregulation has been described for decades as a bystander effect of genomic aberrations.
Maria Chiara De Santis, Paolo Ettore Porporato, Miriam Martini, Andrea Morandi   +3 more
doaj   +1 more source

Mitigating Concentration Polarization in Dry‐Processed Ultra‐Thick Cathodes Using a Low‐Viscosity Electrolyte With Soft Li+ Solvation

Advanced Functional Materials, EarlyView.
A low‐viscosity, soft‐solvating methyl ethanoate (ME)‐based electrolyte facilitates electrolyte infiltration into dense dry‐processed ultra‐thick NCM622 cathodes while reducing Li+ desolvation barriers at Li‐metal anodes. Balanced cathode‐scale ion transport and anode‐side interfacial kinetics mitigate concentration polarization and interfacial ...
Jae Bin Park, Yewon Park, Ah Reum Choi, Chaerin Park, Seonhee Jo, Seongwook Chae, Taekyun Kwon, Ji‐Oh Kim, Ji‐Hoon Baik, Sung Hyun Kwon, Minjoon Park, Jin Hong Lee   +11 more
wiley   +1 more source

Interaction‐Driven Assembly Pathways in Heterogeneous Active Microrobotic Systems

Advanced Functional Materials, EarlyView.
Peanut‐ and cube‐shaped light‐powered microrobots exhibit distinct magnetic and photocatalytic responses that determine their heterogeneous self‐assembly. In the dark, magnetic dipole interactions drive colloidal copolymerization with cubes acting as nucleation centers, whereas under light irradiation, phoretic interactions compete with magnetic ...
Domenico Calabrò, Roshan Velluvakandy, Martin Pumera, Francesco Priolo, Salvo Mirabella, Mario Urso   +5 more
wiley   +1 more source

Exercise modulates redox homeostasis in cardiovascular and metabolic diseases: from bench to clinic

Cardiovascular Diabetology
Cardiovascular and metabolic diseases remain the leading causes of global morbidity and mortality, underscoring the critical need for effective preventive and therapeutic strategies.
Jiayin Wang, Jiaqiao Zhang, Huijie Zhang, Fengzhi Yu, Zhenjun Tian, Dandan Jia   +5 more
doaj   +1 more source

Mitochondrial Dysfunction, Its Oxidative Stress-Induced Pathologies and Redox Bioregulation through Low-Dose Medical Ozone: A Systematic Review

Molecules
Our hypothesis that controlled ozone applications interfere with the redox balance of a biological organism (first published in 1998 with a preclinical trial on protecting the liver from CCl4 intoxication) has been verified over the past two decades in ...
Renate Viebahn-Haensler, Olga Sonia León Fernández   +1 more
doaj   +1 more source