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  • Tea may strengthen bones in older women while heavy coffee weakens them
    A decade-long study of older women found that tea drinkers had slightly stronger bones, while moderate coffee drinking caused no harm. Heavy coffee intake—over five cups a day—was linked to lower bone density, especially in women who consumed more alcohol. Tea’s benefits may stem from catechins that support bone formation. The researchers say small daily […]
  • The brain switch that could rewrite how we treat mental illness
    Scientists exploring how the brain responds to stress discovered molecular changes that can influence behavior long after an experience ends. They also identified natural resilience systems that help protect certain individuals from harm. These findings are opening the door to treatments that focus on building strength, not just correcting problems. The work is also fueling […]
  • Ozempic may offer a surprising bonus benefit for brain health
    A new analysis suggests that people with type 2 diabetes who use GLP-1 medications like Ozempic, Trulicity or Victoza may be less likely to develop epilepsy than those taking DPP-4 inhibitors. Semaglutide showed the strongest connection to lowered risk. Researchers caution that the findings show an association, not proof of cause and effect. More rigorous […]
  • Kids’ anxiety and depression dropped fast after COVID school reopenings
    Researchers discovered that children who went back to school during COVID experienced far fewer mental health diagnoses than those who stayed remote. Anxiety, depression, and ADHD all declined as in-person learning resumed. Healthcare spending tied to these conditions also dropped. Girls showed the largest improvements, highlighting the importance of school-based structure and support.
  • AI finds a surprising monkeypox weak spot that could rewrite vaccines
    Researchers used AI to pinpoint a little-known monkeypox protein that provokes strong protective antibodies. When the team tested this protein as a vaccine ingredient in mice, it produced a potent immune response. The discovery could lead to simpler, more effective mpox vaccines and therapies. It may also help guide future efforts against smallpox.
  • New discovery offers real hope for rare genetic disease
    Scientists discovered that certain gene changes allow cells to function even when frataxin, the protein lost in Friedreich’s ataxia, is missing. Experiments in worms, human cells, and mice revealed that lowering a gene called FDX2 helps restore vital energy processes. The work points to a new, more targeted treatment strategy.
  • Environmental Phenols and Growth in Infancy: The Infant Feeding and Early Development Study
    https://pubmed.ncbi.nlm.nih.gov/38753668/
  • 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/
  • 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/
  • Coordinated DNA Polymerization by Polγ and the Region of LonP1 Regulated Proteolysis
    https://pubmed.ncbi.nlm.nih.gov/38932681/
  • Subchronic Inhalation Exposure to Ultrafine Particulate Matter Alters the Intestinal Microbiome in Various Mouse Models
    https://pubmed.ncbi.nlm.nih.gov/38242419/
  • Integrated Approach for Testing and Assessment for Developmental Neurotoxicity (DNT) To Prioritize Aromatic Organophosphorus Flame Retardants
    https://pubmed.ncbi.nlm.nih.gov/38922117/