Heavy Water Reveals How E. coli Rewires Its Metabolism Under Isotopic Stress
Untargeted LC-MS metabolomics has revealed how deuterium-susceptible and deuterium-tolerant strains of E. coli diverge in central carbon, nucleotide, polyamine and ...
Tag: glutathione
Stem Cell Therapy Eases Crohn’s Disease by Blocking Iron-Driven Cell Death
New research shows mesenchymal stem cells relieve Crohn's disease in mice by upregulating the enzyme CBS, restoring antioxidant defenses and ...
Too Much Cysteine Kills Cells Through a Hidden Iron Overload in Mitochondria
A new Nature Metabolism study shows that excess cysteine kills cells by mobilizing ferritin iron, overloading mitochondria and collapsing iron–sulfur ...
Antiepileptic Drug Leaves Lasting Stress Signature in Freshwater Mussels
A new Ecotoxicology study shows that long-term exposure to the persistent antiepileptic drug carbamazepine elevates immune cell counts and reshapes ...
Sulphur Spray Helps Mustard Plants Beat Lead Toxicity, Study Finds
New research shows that foliar sulphur application reduces oxidative damage and restores photosynthesis and yield in lead-stressed Indian mustard by ...
Too Much Cysteine Comes at a Cost: Surplus Amino Acid Triggers Deadly Iron Overload in Cells
A new Nature Metabolism study shows that excess free cysteine disrupts mitochondrial iron homeostasis and triggers a distinct iron-dependent cell ...
Copper and Iron Cell Death Pathways Offer a New Two-Front Attack on Liver Cancer
A new review in Medical Oncology argues that simultaneously targeting copper-triggered cuproptosis and iron-dependent ferroptosis could open a powerful two-front ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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