The International Journal of Biochemistry & Cell Biology
General paperOpossum kidney (OK) cells in culture synthesize and degrade the natriuretic hormone dopamine: A comparison with rat renal tubular cells
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Cited by (23)
G-protein-coupled receptor-mediated traffic of Na,K-ATPase to the plasma membrane requires the binding of adaptor protein 1 to a Tyr-255-based sequence in the α-subunit
2008, Journal of Biological ChemistryCitation Excerpt :The mutation introduced the minimum possible change by eliminating the tyrosine hydroxyl group and keeping the aromatic characteristic of the residue side chain. Plasmids containing the rat wild-type NKA α1 (WT α1) and its mutated forms were stably expressed in OK cells, a cell culture line that is widely used as a model of renal proximal tubule epithelia (28-30). Cells expressing the WT and mutant forms of NKA α1 were selected and maintained all the time in the presence of 3 μm ouabain medium to prevent the expression of the endogenous α1-subunit (19, 31).
Inhibition of Na,K-ATPase by dopamine in proximal tubule epithelial cells
2005, Seminars in NephrologyIntracellular Na<sup>+</sup> regulates dopamine and angiotensin II receptors availability at the plasma membrane and their cellular responses in renal epithelia
2003, Journal of Biological ChemistryCitation Excerpt :All other reagents were of the highest grade available. Cell Culture and Transfection—Studies were performed with the established opossum kidney (OK) epithelial cell line, which is often used as a physiological model system of renal proximal tubule function (19–21). OK cells were maintained at 37 °C (10% CO2) in Dulbecco's modified Eagle's medium with 10% calf serum and antibiotics (DMEM-10).
L-3,4-dihydroxyphenylalanine and L-5-hydroxytryptophan share the same transporter in Opossum kidney cells
1998, International Journal of Biochemistry and Cell Biology
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On leave from Department of Biochemistry, Faculty of Medicine, 4200 Porto, Portugal.