Wissenschaftler bändigen Anfälle und heilen verletzte Gehirne mit Darmchemikalien. Die Behandlung dämpfte nicht nur die Häufigkeit und Intensität der Anfälle, sondern unterstützte auch physisch die Selbstheilung eines verletzten Gehirns.
https://stories.tamu.edu/news/2026/07/15/scientists-tame-seizures-and-heal-injured-brains-with-gut-chemical/
8 Kommentare
The skull heals its cracks, the bruises fade, the swelling subsides and the bleeding stops. From the outside, a traumatic blow to the head, whether from a battlefield blast, car crash or even a tackle gone wrong, may seem like it’s healed. But that’s only the opening act of traumatic brain injury (TBI).
Deep inside the brain, a hidden cascade of damage is already underway. Inflammation engulfs vulnerable brain tissue, the immune system spirals out of balance and injured circuits rewire themselves in dangerous ways.
Then, weeks, months or even years later, the brain damage emerges, and this time, it’s for life. Without warning, the body convulses, muscles stiffen and consciousness slips away into a violent seizure — a devastating neurological condition called post-traumatic epilepsy (PTE).
For the millions of people living with the aftermath of severe TBI, modern medicine can manage PTE once it starts but is practically powerless against the brain’s slow decline in the first place.
Until now.
Researchers at the Texas A&M University Naresh K. Vashisht College of Medicine, supported by the U.S. Department of War, have found a way to intervene early by using a natural, gut-derived chemical that prevents PTE from taking root.
Better yet, the treatment reduced brain inflammation, improved memory and mood, protected brain cells, made seizures both rarer and harder to trigger and, remarkably, helped injured brains heal.
The study, led by Texas A&M University distinguished professor of neuroscience and experimental therapeutics Dr. Samba Reddy and published in Experimental Neurology, points toward a new generation of therapies designed to not just manage epilepsy after it begins, but to target the biological processes that manifested it.
https://www.sciencedirect.com/science/article/pii/S0014488626002220?via%3Dihub=&__cf_chl_tk=sUA.B9fZtEaRJzdEG.YKaJK8kcxF2lyWTvOswf6WAew-1784208698-1.0.1.1-t9HKftgsrEG4Y62.MHc5cNV6V4o4kOFK0NNTTzPlj8E
sodium butyrate.
Was that so hard?
This is also being studied as a treatment for some core autism symptoms: https://clinicaltrials.gov/study/NCT06514573
https://www.nature.com/articles/s41398-017-0089-z
Worth noting the mechanism (HDAC) is one rhat people have been interested in a while, as well as the fact that metabolic abnormalities are common in in autism and other neuropsych disorders.
how very timely for my new epilepsy diagnosis which might stem from head trauma
Interesting. I had a brain infection a few months back and after months in the hospital I’m still suffering from side-effects like poor sensation in some extremities.
Luckily no seizures for now, but I wouldn’t be surprised if the infection predisposed me for getting them eventually.
Research like this is very cool. Brain injuries can be horrible.
Interesting, I wonder how closely related the mechanism is to a therapeutic ketogenic diet for epilepsy and how beta-hydroxybutyrate compares to butyrate. I know exogenous BHB supplementation has similar anti-seizure effects, although endogenous BHB is synthesized in the liver and functionally distinct from butyrate. Could the beneficial effects of both be additive?
Very encouraging stuff.
> At the center of this connection is sodium butyrate, a molecule created by bacteria in the gut microbiome as they break down foods rich in fiber and other nutrients. Once released into the bloodstream, sodium butyrate can travel throughout the body, including crossing the blood-brain barrier to influence cells inside the brain.
I’ve been on a health kick lately so I’ve been reading and listening to a lot experts about healthy diets/body. It’s crazy how much seems to keep circling back to just desperately begging people to eat their vegetables.