Scientists Reverse Brain Aging With Nasal Spray in Breakthrough Study

Scientists at Texas A&M University have developed a nasal spray that successfully reversed markers of brain aging in laboratory studies, restoring cognitive function in aged subjects to levels comparable to much younger counterparts. The treatment targets specific molecular pathways involved in neuroinflammation and cellular senescence in the brain. If the results translate to human trials, the therapy could transform the treatment of age-related cognitive decline and neurodegenerative diseases affecting hundreds of millions worldwide.