Fish-Skin Hydrogel Patch 3D-Printed to Heal Stubborn Diabetic Wounds
Researchers 3D-printed a composite hydrogel patch from tilapia and carp skin extracellular matrix that promoted wound closure, reduced inflammation, and ...
Tag: oxidative stress
Reactive oxygen species hold the key to repairing damaged peripheral nerves
A new review reveals how reactive oxygen species both drive and derail Schwann cell–mediated nerve repair, and how smart biomaterials ...
Rat Incisors Reveal How Diabetes Drives Inflammatory Cell Death in Teeth
New research links slowed incisor growth in diabetic rats to oxidative stress and RIPK3–MLKL necroptosis signaling within the dental pulp.
Mothers Pass Oxidative Stress Resistance to Offspring in Long-Lived Fruit Flies
A reciprocal cross study in Drosophila shows that paraquat resistance linked with extended longevity is heritable across generations, with maternal ...
Molecular Hydrogen Emerges as a Versatile Adjuvant in Cancer Therapy
A new review in Frontiers in Chemical Biology maps how molecular hydrogen reprograms oncogenic signaling, epigenetics, mitochondrial stress, and antitumor ...
Micro- and Nanoplastics May Disrupt Neural Crest Development, Review Proposes Testable Model
Micro- and nanoplastics have now been detected in some of the most intimate environments the human body contains: the placenta, ...
Turmeric-Powered Nanofiber Scaffold Rewires Infected Wounds to Heal Faster
A curcumin-loaded, polydopamine-coated electroactive nanofiber scaffold killed wound bacteria, remodeled inflammation, and nearly closed infected rat wounds within two weeks.
Diabetes Damages Organs Through a Web of Stress and Inflammation, Landmark Collection Shows
A new collection of ten studies shows that type 2 diabetes complications arise from an interconnected network of oxidative stress, ...
Water lettuce under dual attack: multi-omics reveals a defense-for-photosynthesis trade-off
The water lettuce Pistia stratiotes occupies a distinctive position among aquatic macrophytes because of its rapid growth, floating habit, and ...
Hidden Vascular Flaw in PCOS Emerges Only When Blood Sugar Rises
Endothelial cells derived from women with PCOS harbor a latent mitochondrial defect that hyperglycemia unmasks, and blocking the enzyme myeloperoxidase ...
Burdock Root Extract Shields Liver and Pancreas From Valproic Acid Damage in Rats
A new rat study shows that burdock root extract protects the liver and pancreas from valproic acid-induced toxicity by restoring ...
Stress Turns Brain Synapses Into Lipid Toxic Zones, New Review Warns
A new review proposes that stress-induced overactivation of phospholipase A2 deposits toxic lysophospholipids directly at brain synapses, a regional lipotoxicity ...
Curcumin Shows Multi-Pathway Effects in Cellular Models of Huntington’s Disease
New research shows that curcumin reduces mutant huntingtin aggregation, restores mitochondrial function, lowers oxidative stress, modulates epigenetic marks and suppresses ...
Desert Plant Compound Restores Sleep-Deprived Brains by Switching On a Key Antioxidant Pathway
A new rat study shows that glycosides from the desert plant Cistanche reverse sleep deprivation-induced cognitive decline by activating the ...
Chlorogenic Acid Shields Aging Gut Stem Cells Through the Fly Version of NRF2
A new GeroScience study shows that the dietary polyphenol chlorogenic acid protects aging intestinal stem cells from oxidative stress in ...
Plant Compound Acteoside Shields Retinal Cells From Sugar-Driven Ferroptosis by Switching On NRF2
New research shows the plant compound acteoside protects retinal pigment epithelial cells and diabetic mouse retinae from iron-dependent ferroptotic damage ...
Triploid Mandarin Hybrid W9 Keeps Its Antioxidant Edge Through the Cold Season
A four-season field study in Corsica shows that the new triploid mandarin hybrid W9 maintains superior antioxidant defense and redox ...
Pyrene Probe Gains Sharper Chemoselectivity for Detecting Toxic Acrolein
Chemists in Japan have engineered second-generation pyrene-based fluorescent probes that use an unusual imino cycloaddition and acetic-acid-assisted dimerization to detect ...
Aging Livers Hide Their Weaknesses Until Stress Pushes Mitochondria to the Brink
A new review proposes that five interlinked biological modules, unified by mitochondrial vulnerability, explain why aging livers with the same ...
Redox Imbalance May Mark an Early, Treatable Entry Point in Schizophrenia
A new hypothesis paper proposes that chronic oxidative stress and glutathione depletion may offer an early, measurable and modifiable entry ...
