Opposite effects of Ni2+ on Xenopus and rat ENaCs expressed in Xenopus oocytes

American Journal of Physiology - Cell Physiology

Volumn 289, Issue 4 58-4, 2005, Pages

  Cucu, Dana ^a   Simaels, Jeannine ^a   Eggermont, Jan ^a   Van Driessche, Willy ^a   Zeiske, Wolfgang ^b  

^a UNIVERSITY OF LEUVEN   (Belgium)

^b UNIVERSITY OF OSNABRÜCK   (Germany)

Author keywords

Amiloride; Divalent cations; Epithelia; Na+; Voltage clamp

Indexed keywords

AMILORIDE; NICKEL; SERINE PROTEINASE; SODIUM; SODIUM CHANNEL; DIURETIC AGENT; EPITHELIAL SODIUM CHANNEL; MESSENGER RNA; RECOMBINANT PROTEIN;

ANIMAL CELL; ARTICLE; CELL MEMBRANE PERMEABILITY; CONTROLLED STUDY; EPITHELIUM; HETEROLOGOUS EXPRESSION; MICROELECTRODE; MUTANT; NONHUMAN; OOCYTE; PRIORITY JOURNAL; RAT; SODIUM CONDUCTANCE; VOLTAGE CLAMP; WILD TYPE; XENOPUS LAEVIS; ANIMAL; BIOSYNTHESIS; CELL MEMBRANE POTENTIAL; DRUG EFFECT; ELECTROPHYSIOLOGY; GENETICS; METABOLISM; MUTATION; PHYSIOLOGY; SPECIES DIFFERENCE; XENOPUS;

ANURA; XENOPUS LAEVIS;

AMILORIDE; ANIMALS; DIURETICS; ELECTROPHYSIOLOGY; EPITHELIAL SODIUM CHANNEL; MEMBRANE POTENTIALS; MUTATION; NICKEL; OOCYTES; RATS; RECOMBINANT PROTEINS; RNA, MESSENGER; SODIUM CHANNELS; SPECIES SPECIFICITY; XENOPUS;

EID: 25444486983     PISSN: 03636143     EISSN: None     Source Type: Journal    
DOI: 10.1152/ajpcell.00419.2004     Document Type: Article

References (37)

1. + channels. Pflügers Arch 466: 69-77, 2003.
2. + channel. J Gen Physiol 115: 559-570, 2000.
3. + channel by extracellular acidification. Am J Physiol Cell Physiol 279: C1896-C1905, 2000.
4. Baud C, Kado RT, and Marcher K. Sodium channels induced by depolarization of the Xenopus laevis oocyte. Proc Natl Acad Sci USA 79: 3188-3192, 1982.
5. Carrington PE, Chivers PT, Al-Mjeni F, Sauer RT, and Maroney MJ. Nickel coordination is regulated by the DNA-bound state of NikR. Nat Struct Biol 10: 126-130, 2003.
6. + channel: temperature dependence and effect of extracellular proteases. J Gen Physiol 120: 133-145, 2002.
7. Cucu D, Simaels J, Jans D, and Van Driessche W. The transoocyte voltage clamp: a non-invasive technique for electrophysiological experiments with Xenopus laevis oocytes. Pflügers Arch 447: 934-942, 2004.
8. +. J Membr Biol 194: 33-45, 2003.
9. 2+ reveals different binding sites of amiloride and CDPC on the apical Na channel of frog skin. Biochim Biophys Acta 1370: 169-174, 1998.
10. Grinstein S, Candia O, and Erlij D. Nonhormonal mechanisms for the regulation of transepithelial sodium transport: the roles of surface potential and cell calcium. J Membr Biol 40: 261-280, 1978.
11. 2+], transients of freshly isolated pyramidal cells of the rat dorsal cochlear nucleus. Gen Physiol Biophys 20: 349-360, 2001.
12. Ho WK, Kim I, Lee CO, Youm JB, Lee SH, and Earm YE. Blockade of HERG channels expressed in Xenopus laevis oocytes by external divalent cations. Biophys J 76: 1959-1971, 1999.
13. Horisberger JD and Chraïbi A. Epithelial sodium channel: a ligand-gated channel? Nephron Physiol 96: 37-41, 2004.
14. + channel. J Biol Chem 272: 21075-21083, 1997.
15. + transport in A6 cells under different osmotic conditions. Pflügers Arch 439: 504-512, 2000.
16. + channel ENaC. J Physiol 543: 413-424, 2002.
17. + channel ENaC outer pore disrupt amiloride block by increasing its dissociation rate. Mol Pharmacol 64: 848-856, 2003.
18. Kellenberger S and Schild L. Epithelial sodium channel/degenerin family of ion channels: a variety of functions for a shared structure. Physiol Rev 82: 735-767, 2002.
19. Kelly O, Lin C, Ramkumar M, Saxena NC, Kleyman TR, and Eaton DC. Characterization of an amiloride binding region in the α-subunit of ENaC. Am J Physiol Renal Physiol 285: F1279-F1290, 2003.
20. Khater KA and Rakowski RF. Effect of pH on charge movement by the Na/K pump in Xenopus oocytes. Ann NY Acad Sci 834: 350-353, 1997.
21. 2+ currents in cortical neurons: evidence for a mechanism of action independent of channel-pore block. J Membr Biol 179: 243-262, 2001.
22. + channel in planar lipid bilayers. Am J Physiol Cell Physiol 264: C1489-C1499, 1993.
23. Palmer LG. Interactions of amiloride and other blocking cations with the apical Na channel in the toad urinary bladder. J Membr Biol 87: 191-199, 1985.
24. Palmer LG, Corthesy-Theulaz I, Gaeggeler HP, Kraehenbuhl JP, and Rossier B. Expression of epithelial Na channels in Xenopus oocytes. J Gen Physiol 96: 23-46, 1990.
25. Schild L, Schneeberger E, Gautschi I, and Firsov D. Identification of amino acid residues in the α, β, and γ subunits of the epithelial sodium channel (ENaC) involved in amiloride block and ion permeation. J Gen Physiol 109: 15-26, 1997.
26. + channel expressed in Xenopus oocytes. Pflügers Arch 443: 882-891, 2002.
27. 2+. FEBS Lett 515: 177-183, 2002.
28. Sheng S, Perry CJ, and Kleyman TR. External nickel inhibits epithelial sodium channel by binding to histidine residues within the extracellular domains of α and γ subunits and reducing channel open probability. J Biol Chem 277: 50098-50111, 2002.
29. + channels by eliminating Na+ self-inhibition. J Biol Chem 279: 31687-31696, 2004.
30. Stühmer W. Electrophysiologic recordings from Xenopus oocytes. Methods Enzymol 293: 280-300, 1998.
31. + currents across the apical border of ouabain-treated frog skin. Pflügers Arch 398: 179-188, 1983.
32. Van Driessche W and Van Deynse N. Analysis of transepithelial noise signals from ion channels: advantages and limitations of the method. In: Current Topics in Membrane Transport, edited by Bronner F. Helman SI, and Van Driessche W. San Diego, CA: Academic, 1990, p. 37-59.
33. 7 receptor. Neuropharmacology 36: 1285-1294, 1997.
34. Watt RK and Ludden PW. Nickel-binding proteins. Cell Mol Life Sci 56: 604-625, 1999.
35. +-Aufhahme durch die apikale Membran des Froschhautepithels: ihr Mechanismus und ihre Steuerung durch Ionen und lipophile Substanzen. Saarbrücken, Germany: Universität des Saarlandes, 1979.
36. + current through the outer surface of frog skin epithelium. Biochim Biophys Acta 352: 323-326, 1974.
37. Zelenina M, Bondar AA, Zelenin S, and Aperia A. Nickel and extracellular acidification inhibit the water permeability of human aquaporin-3 in lung epithelial cells. J Biol Chem 278: 30037-30043, 2003.