Hidden brain signal reveals Alzheimer’s years before symptoms A new study has revealed that TSPO, a protein linked to brain inflammation, rises long before Alzheimer’s symptoms appear. Researchers tracked the protein in genetically engineered mice and confirmed the results in human brain tissue from Colombian families with a known Alzheimer’s mutation. They found unusually high levels of TSPO in microglia clustered around plaques, particularly in women. This discovery not only deepens our understanding of the disease but also sparks the possibility of using TSPO to detect and treat Alzheimer’s far earlier than ever before.
https://www.sciencedaily.com/r....eleases/2025/09/2509

Childhood plastic exposure could be fueling obesity, infertility, and asthma A sweeping review from NYU Langone Health reveals that everyday exposure to plastics—especially during childhood—poses lasting risks for heart disease, infertility, asthma, and even brain development issues. These chemicals, found in packaging, cosmetics, and common household items, can disrupt hormones, ignite chronic inflammation, and lower IQ.
https://www.sciencedaily.com/r....eleases/2025/09/2509

Scientists reveal the everyday habits that may shield you from dementia New studies reveal that lifestyle changes—such as exercise, healthy eating, and social engagement—can help slow or prevent cognitive decline. Experts say this low-cost, powerful approach could transform dementia care and reduce its crushing toll on families and health systems.
https://www.sciencedaily.com/r....eleases/2025/09/2509

Could plastic in your food be fueling Azheimer’s? Plastic particles from everyday items like Styrofoam cups and take-out containers are finding their way into the brain, where they may trigger Alzheimer’s-like symptoms. New research shows that mice carrying the Alzheimer’s-linked APOE4 gene who consumed microplastics exhibited sex-dependent cognitive decline, mirroring the differences seen in human patients.
https://www.sciencedaily.com/r....eleases/2025/09/2509

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 devastating conditions.
https://www.sciencedaily.com/r....eleases/2025/09/2509