Scientists reverse brain aging, with a nasal spray

View All Stories Share this Health & EnvironmentScience & TechScientists reverse brain aging, with a nasal sprayNew therapy is turning back the clock in aging brains, healing inflammation, restoring memory and reshaping the future of brain age-related therapies. April 14, 2026 By Zaid Elayyan, Texas A&M University Division of Marketing and Communications 5 min. read New therapy is turning back the clock in aging brains, healing inflammation, restoring memory and reshaping the future of brain age-related therapies Credit: Getty Images Picture this: your brain is a high-performance engine. Over decades, it doesn’t just wear down, it also starts to run hot.

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