What is neuroinflammaging and how does the nasal spray address it?

Neuroinflammaging is chronic brain inflammation that contributes to cognitive decline. The nasal spray uses stem cell-derived particles to reduce this inflammation and heal the brain.

What were the results of the nasal spray study in mice?

Mice treated with the nasal spray showed reduced brain inflammation and improved memory and cognitive function within weeks, with benefits lasting for months.

What is the potential impact of this new nasal spray therapy?

This therapy could offer a simple, two-dose nasal spray treatment for age-related brain diseases, potentially replacing invasive procedures or long-term medication.

Home / Health / Nasal Spray Reverses Brain Aging in Mice

Nasal Spray Reverses Brain Aging in Mice

27 Apr

•

Summary

Microscopic particles in a nasal spray reduced brain inflammation.
Mice showed memory and cognitive improvements within weeks.
Two doses provided benefits lasting for months after treatment.

Nasal Spray Reverses Brain Aging in Mice

Researchers at Texas A&M University have developed a novel nasal spray therapy that appears to reverse age-related brain decline. The treatment targets "neuroinflammaging," a chronic inflammation linked to cognitive loss.

In a study, mice equivalent to 60-year-old humans received the spray containing stem cell-derived particles. Within weeks, treated mice exhibited reduced brain inflammation and enhanced memory and cognitive abilities.

This therapy utilizes extracellular vesicles to deliver microRNAs past the brain's protective barrier, suppressing inflammation and boosting cell energy. The findings, while early, suggest a potential for a simple, two-dose treatment.