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  • Scientists build micromotors smaller than a human hair
    Using laser light instead of traditional mechanics, researchers have built micro-gears that can spin, shift direction, and even power tiny machines. These breakthroughs could soon lead to revolutionary medical tools working at the scale of cells.
  • Goodbye colonoscopy? Simple stool test detects 90% of colorectal cancers
    Scientists at the University of Geneva have created the first detailed catalogue of gut bacteria at the subspecies level, unlocking powerful new ways to detect colorectal cancer. By applying machine learning to stool samples, they achieved a 90% detection rate—nearly matching colonoscopies, but with far less cost and discomfort. This breakthrough could revolutionize early cancer […]
  • Rogue DNA rings may be the secret spark driving deadly brain cancer
    Rogue DNA rings known as ecDNA may hold the key to cracking glioblastoma’s deadly resilience. Emerging before tumors even form, they could offer scientists a crucial early-warning system and a chance to intervene before the disease becomes untreatable.
  • Scientists reverse stroke damage with stem cells
    Scientists in Zurich have shown that stem cell transplants can reverse stroke damage by regenerating neurons, restoring motor functions, and even repairing blood vessels. The breakthrough not only healed mice with stroke-related impairments but also suggested that treatments could soon be adapted for humans, marking a hopeful step toward tackling one of the world’s most […]
  • Brain rhythms reveal a secret switch between old memories and new adventures
    Scientists have uncovered how the brain reroutes its communication pathways depending on whether it’s processing something new or recalling the familiar. By fine-tuning the balance between different inhibitory circuits, the brain flexibly shifts between reactivating stored memories and integrating fresh sensory input. This discovery not only reshapes our understanding of brain rhythms but also opens […]
  • Stanford scientists reveal simple shift that could prevent strokes and obesity nationwide
    Switching clocks twice a year disrupts circadian rhythms in ways that harm health. Stanford scientists found permanent standard time would reduce obesity and stroke rates nationwide, making it the strongest option over permanent daylight saving time or seasonal shifts.
  • Residential Proximity to Toxic Metal-emitting Industrial Sites and Toenail Metal Concentrations in a United States-wide Prospective Cohort
    https://pubmed.ncbi.nlm.nih.gov/38908662/
  • Environmental Phenols and Growth in Infancy: The Infant Feeding and Early Development Study
    https://pubmed.ncbi.nlm.nih.gov/38753668/
  • Coordinated DNA Polymerization by Polγ and the Region of LonP1 Regulated Proteolysis
    https://pubmed.ncbi.nlm.nih.gov/38932681/
  • Effects of Developmental Lead and Phthalate Exposures on DNA Methylation in Adult Mouse Blood, Brain, and Liver: A Focus on Genomic Imprinting by Tissue and Sex
    https://pubmed.ncbi.nlm.nih.gov/38833407/
  • Integrated Approach for Testing and Assessment for Developmental Neurotoxicity (DNT) To Prioritize Aromatic Organophosphorus Flame Retardants
    https://pubmed.ncbi.nlm.nih.gov/38922117/
  • Subchronic Inhalation Exposure to Ultrafine Particulate Matter Alters the Intestinal Microbiome in Various Mouse Models
    https://pubmed.ncbi.nlm.nih.gov/38242419/