NCIt definition : A synthetic derivative of dioxolo-benzodiazepine with anti-seizure activity. Talampanel
antagonizes the AMPA (alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid) subtype
of glutamate excitatory amino acid receptors and may inhibit the growth of gliomas
by interfering with neurotransmitters involved in brain tumor growth. This agent may
also protect against traumatic brain injury.;
Alternative definition : NCI-GLOSS: A substance that is being studied in the treatment of brain tumors and
other brain disorders, such as epilepsy and Parkinson disease. It is a type of AMPA
receptor antagonist.;