Results 61 to 70 of about 6,620 (168)
MedComm – Oncology, Volume 5, Issue 3, September 2026.Ferroptosis is governed by the balance between reactive oxygen species (ROS)‐driven lipid peroxidation and a multi‐tiered antioxidant network. ROS sources include mitochondrial electron transport chain, voltage‐dependent anion channels, NADPH oxidases, and endoplasmic reticulum‐resident oxidoreductases, while antioxidant defenses span the primary GSH ...
Deepak K +5 more
wiley +1 more source
Cancer Medicine, Volume 15, Issue 8, August 2026.ABSTRACT Radiation therapy (RT) is a mainstay of treatment for a myriad of cancers, often utilized for tumors that are unable to be resected, as well as an adjunct to surgery and chemotherapy. Unfortunately, many cancers are resistant to RT‐induced damage and subsequent cell death.
Joseph Carmicheal +4 more
wiley +1 more source
Journal of Applied Botany and Food Quality, 2012 Abbrevations: BSO, buthionine sulfoximine; CAT, catechin; DMSO, dimethyl sulfoxide; DTNB, dithio-bis-nitrobenzoic acid; EGCG, epigallocatechin gallate; FCS, foetal calf serum; GSH, glutathione; IARC, international agency for research on cancer; NAC, N ...
C. Bösch-Saadatmandi +5 more
doaj
Isothiocyanates as Ferroptosis Inducers to Promote Cancer Cell Death
Phytotherapy Research, Volume 40, Issue 8, Page 5119-5131, August 2026.ABSTRACT Cancer remains a leading cause of global mortality, with the therapeutic efficacy of anticancer drugs often hampered by late diagnosis and the development of chemotherapy resistance. Ferroptosis is an iron‐dependent form of regulated non‐apoptotic cell death driven by lipid peroxidation.
Valentina Citi +6 more
wiley +1 more source
Cuproptosis Inducers in Cancer Therapy: State of the Art and Challenges
The Chemical Record, Volume 26, Issue 7, July 2026.Cuproptosis is emerging as a distinct copper‐dependent cell death pathway, highlighting copper as a potential metabolic vulnerability in cancer. This review examines how coordination chemistry, redox regulation, and nanomaterial design shape Cu reactivity and therapeutic outcomes.
Chiara Ragusa, Valentina Oliveri
wiley +1 more source
Metal‐dependent regulated cell death: Molecular architecture and translational frontiers
iMeta, Volume 5, Issue 3, June 2026.Intracellular metal dyshomeostasis orchestrates distinct regulated cell death programs, including iron‐driven ferroptosis, copper‐mediated cuproptosis, calcicoptosis, newly designated zincoptosis, mnoptosis, and coptosis. This review systematically delineates their molecular architectures—spanning from Sorafenib‐induced lipid peroxidation and ...
Haoliang Hu +20 more
wiley +1 more source
Glutathione Is Required by Rhizobium etli for Glutamine Utilization and Symbiotic Effectiveness
Molecular Plant-Microbe Interactions, 2012 Here, we provide genetic and biochemical evidence indicating that the ability of Rhizobium etli bacteria to efficiently catabolize glutamine depends on its ability to produce reduced glutathione (l-γ-glutamyl-l-cysteinylglycine [GSH]).
Rosarita Taté +4 more
doaj +1 more source
Oxidative Stress and DNA Epigenetic Modifications in Cancer: Mechanisms and Targeted Therapeutics
MedComm – Oncology, Volume 5, Issue 2, June 2026.Reactive oxygen species (ROS) modulate DNA methyltransferases (DNMTs), ten‐eleven translocation family proteins (TETs) and their cofactors, reshaping 5‐methylcytosine (5mC)/5‐hydroxymethylcytosine (5hmC)/5‐formylcytosine (5fC) landscapes and gene expression in cancer cells. In turn, epigenetic control of antioxidant and metabolic pathways feeds back on
Xishan Yang +7 more
wiley +1 more source
Sensors, 2018 We describe a near-infrared (NIR) fluorescent probe 1 for the selective detection of GSH over Hcy and Cys under physiological conditions. Probe 1 was composed of Cy7 as a NIR dye and 2-mercaptopyridine as a GSH-reactive site and fluorescence quencher. In
Shin A Yoon +5 more
doaj +1 more source
A Rationally Designed Reversible ‘Turn-Off’ Sensor for Glutathione
Biosensors, 2017 γ-Glutamyl-cysteinyl-glycine (GSH) plays a critical role in maintaining redox homeostasis in biological systems and a decrease in its cellular levels is associated with diseases.
Sabrina Heng +3 more
doaj +1 more source