1991
Dexamethasone increases potassium channel messenger RNA and activity in clonal pituitary cells.
Levitan E, Hemmick L, Birnberg N, Kaczmarek L. Dexamethasone increases potassium channel messenger RNA and activity in clonal pituitary cells. Endocrinology 1991, 5: 1903-8. PMID: 1791837, DOI: 10.1210/mend-5-12-1903.Peer-Reviewed Original ResearchConceptsPituitary cellsChannel expressionClonal rat pituitary cellsChannel messenger RNAIon channel expressionRat pituitary cellsDose-dependent mannerClonal pituitary cellsAnterior pituitaryLong-term effectsRat hypothalamusSimilar pharmacologyGlucocorticoid agonistGlucocorticoid hormonesChannel mRNAGH3 cellsElectrical activitySecretionSteady-state concentrationsTerm effectsPituitaryExcitable cellsHormoneIon channelsMessenger RNA
1987
Hormonal regulation of K+-channel messenger RNA in rat myometrium during oestrus cycle and in pregnancy
Boyle M, MacLusky N, Naftolin F, Kaczmarek L. Hormonal regulation of K+-channel messenger RNA in rat myometrium during oestrus cycle and in pregnancy. Nature 1987, 330: 373-375. PMID: 2446134, DOI: 10.1038/330373a0.Peer-Reviewed Original ResearchConceptsChannel messenger RNAUterine smooth muscle cellsSmooth muscle excitabilityEnd of pregnancyPresence of estrogenSmooth muscle cellsIon channelsEstrogen altersPregnant ratsHormonal treatmentMyometrial cellsRat myometriumSteroid hormonesMuscle cellsOestrous cycleCellular excitabilityOestrus cycleVoltage-dependent ion channelsHormonal regulationPregnancyEstrogenExcitabilityElectrical couplingMessenger RNAMessenger RNA species