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cognitive function

Stabil2 Meldungen2 QuellenZuletzt aktualisiert: 04.06.2026

Verwandte Themenbrain inflammation memory loss extracellular vesicles neural stem cells iPS cells microglia NLRP3 inflammasome cGAS-STING pathway

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New Nasal Spray Therapy Shows Promise in Restoring Memory and Cognitive Function in Aged Brains

Wissenschaft·04.06.2026KI-Zusammenfassung

New Nasal Spray Therapy Shows Promise in Restoring Memory and Cognitive Function in Aged Brains

Researchers at Texas A&M University have developed a new nasal spray therapy using extracellular vesicles (EVs) derived from human neural stem cells. This therapy effectively reduces chronic brain inflammation in aged mice, restoring memory and cognitive functions by blocking inflammatory signaling pathways and shifting brain immune cells to a protective mode.

Chinese military study suggests omega-3 supplements could hurt the brain

Chinese military study suggests omega-3 supplements could hurt the brain

Oral fish oil intake may not improve and could even speed up cognitive decline in Alzheimer’s disease, a research team from China’s Army Medical University has found. Many older adults are accustomed to taking omega-3 supplements to help protect cognitive function. However, findings from the Chinese study challenge this view. The study was based on an analysis of more than 800 older adults in North America, around half of whom carry the dementia-risk gene APOEε4. The data showed that those...