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title: "Scientists reverse brain aging, with a nasal spray — Stuff That Spins"
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date: "2026-07-04T23:41:10+00:00"
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# Scientists reverse brain aging, with a nasal spray

**Source:** Unknown  
**Published:** July 4, 2026  
**Original:** https://stories.tamu.edu/news/2026/04/14/scientists-reverse-brain-aging-with-a-nasal-spray/  

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