Title: Isovaline causes inhibition by increasing potassium conductance in thalamic neurons Authors: Cooke JE, Mathers DA, Puil E.
The rare amino acid isovaline has analgesic properties in pain models and is a structural analogue of the inhibitory neurotransmitter glycine. Glycinergic inhibition is prevalent in pain pathways. In this paper, we examined the possibility that isovaline inhibits neurons by activating strychnine (Str)-sensitive glycine(A) receptors in ventrobasal thalamus.
Isovaline is a rare amino acid that was found in the Murchison meteorite. It is an isomer of the biologically important amino acid L-valine. It may have analgesic properties. Read more