The role of astrocytes in oxidative stress of central nervous system: A mixed blessing

Y Chen, C Qin, J Huang, X Tang, C Liu… - Cell …, 2020 - Wiley Online Library
Central nervous system (CNS) maintains a high level of metabolism, which leads to the
generation of large amounts of free radicals, and it is also one of the most vulnerable organs …

Crosstalk between the oxidative stress and glia cells after stroke: from mechanism to therapies

G Zhu, X Wang, L Chen, C Lenahan, Z Fu… - Frontiers in …, 2022 - frontiersin.org
Stroke is the second leading cause of global death and is characterized by high rates of
mortality and disability. Oxidative stress is accompanied by other pathological processes …

Selenium drives a transcriptional adaptive program to block ferroptosis and treat stroke

I Alim, JT Caulfield, Y Chen, V Swarup, DH Geschwind… - Cell, 2019 - cell.com
Ferroptosis, a non-apoptotic form of programmed cell death, is triggered by oxidative stress
in cancer, heat stress in plants, and hemorrhagic stroke. A homeostatic transcriptional …

[HTML][HTML] Mesenchymal stem cell-derived exosomes as a nanotherapeutic agent for amelioration of inflammation-induced astrocyte alterations in mice

P Xian, Y Hei, R Wang, T Wang, J Yang, J Li, Z Di… - Theranostics, 2019 - ncbi.nlm.nih.gov
Mesenchymal stem cell-derived exosomes (MSC-Exo) have robust anti-inflammatory effects
in the treatment of neurological diseases such as epilepsy, stroke, or traumatic brain injury …

Crosstalk between oxidative stress and ferroptosis/oxytosis in ischemic stroke: possible targets and molecular mechanisms

JX Ren, C Li, XL Yan, Y Qu, Y Yang… - Oxidative Medicine and …, 2021 - Wiley Online Library
Oxidative stress is a key cause of ischemic stroke and an initiator of neuronal dysfunction
and death, mainly through the overproduction of peroxides and the depletion of antioxidants …

Chemistry and biology of reactive oxygen species in signaling or stress responses

BC Dickinson, CJ Chang - Nature chemical biology, 2011 - nature.com
Reactive oxygen species (ROS) are a family of molecules that are continuously generated,
transformed and consumed in all living organisms as a consequence of aerobic life. The …

Redox signaling mediated by thioredoxin and glutathione systems in the central nervous system

X Ren, L Zou, X Zhang, V Branco, J Wang… - Antioxidants & redox …, 2017 - liebertpub.com
Abstract Significance: The thioredoxin (Trx) and glutathione (GSH) systems play important
roles in maintaining the redox balance in the brain, a tissue that is prone to oxidative stress …

Reactive oxygen species: beyond their reactive behavior

A Tauffenberger, PJ Magistretti - Neurochemical Research, 2021 - Springer
Cellular homeostasis plays a critical role in how an organism will develop and age.
Disruption of this fragile equilibrium is often associated with health degradation and …

Oxidative stress in Parkinson's disease: Potential benefits of antioxidant supplementation

S Percário, A da Silva Barbosa… - Oxidative medicine …, 2020 - Wiley Online Library
Parkinson's disease (PD) occurs in approximately 1% of the population over 65 years of age
and has become increasingly more common with advances in age. The number of …

The chemical biology of ferroptosis in the central nervous system

RR Ratan - Cell chemical biology, 2020 - cell.com
Over the past five decades, thanatology has come to include the study of how individual
cells in our bodies die appropriately and inappropriately in response to physiological and …