Extracellular ATP effects on calcium signaling in cultured human non-pigmented ciliary body epithelium
Cullinane A, Coca-Prados M, Harvey B. Extracellular ATP effects on calcium signaling in cultured human non-pigmented ciliary body epithelium. Current Eye Research 2001, 23: 448-454. PMID: 12045895, DOI: 10.1076/ceyr.23.6.448.6964.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateCalciumCalcium-Transporting ATPasesCells, CulturedCiliary BodyFluorescent DyesFura-2HumansMicroscopy, FluorescencePigment Epithelium of EyeReceptors, Purinergic P2Receptors, Purinergic P2Y2Signal TransductionSodium-Calcium ExchangerSpectrometry, FluorescenceThapsigarginConceptsNon-pigmented ciliary body epitheliumCiliary body epitheliumHNPE cellsIntracellular storesBody epitheliumFluorescent dye fura-2Extracellular ATP effectP2Y2 receptor activationDye fura-2Calcium signalsATPase pumpPresence of thapsigarginCapacitative calcium entrySodium-free solutionIntracellular calciumPurinergic receptorsFura-2Therapeutic targetCalcium entryPotency orderReceptor activationSustained increaseL-typeExtracellular ATPOscillatory increases