Muscarinic Activation of BK Channels Induces Membrane Oscillations in Glioma Cells and Leads to Inhibition of Cell Migration
Bordey A, Sontheimer H, Trouslard J. Muscarinic Activation of BK Channels Induces Membrane Oscillations in Glioma Cells and Leads to Inhibition of Cell Migration. The Journal Of Membrane Biology 2000, 176: 31-40. PMID: 10882426, DOI: 10.1007/s00232001073.Peer-Reviewed Original ResearchConceptsPatch-clamp recordingsGlioma cellsAstrocytoma cellsCell migrationCultured human astrocytoma cellsIntracellular free calcium concentrationACh receptor agonistsFree calcium concentrationHuman astrocytoma cellsRelease of Ca2Glioma cell migrationMuscarinic activationMuscarinic antagonistCerebral tumorsMuscarinic receptorsReceptor agonistBath applicationActivate Ca2Intracellular injectionCerebrospinal fluidACh applicationAcetylcholineBiphasic increaseIntracellular storesExternal calcium