Learn languages naturally with fresh, real content!

Popular Topics
Explore By Region
Tumors cause brain damage not just by invading tissue, but by pressing on neurons, triggering cell death and inflammation, according to Notre Dame researchers.
Chronic brain pressure from tumors like glioblastoma triggers neurons to activate self-destruction programs, leading to irreversible damage and neurological decline.
Researchers at the University of Notre Dame used stem cell-derived brain models to show that sustained compression causes neuron and glial cell death, along with increased levels of stress and inflammation markers HIF-1 and AP-1—changes also seen in patients.
These findings indicate mechanical forces contribute significantly to brain dysfunction beyond direct tumor invasion, offering new targets for therapies to protect neurons in brain tumors and other conditions involving physical stress on the brain.
Los tumores causan daño cerebral no solo al invadir el tejido, sino al presionar las neuronas, desencadenando la muerte celular y la inflamación, según los investigadores de Notre Dame.