Nose-Delivered Vesicles Reverse Age-Related Memory Decline in Mice
TL;DR
A two-dose intranasal spray of extracellular vesicles from human stem cells reduced brain inflammation and restored memory in aged mice, suggesting a noninvasive approach to age-related cognitive decline, though human trials are needed to assess applicability to dementia.
Topics:healthscience#aging-brain#extracellular-vesicles#microglia#nasal-delivery#neuroinflammation#science
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