Absence of KCNQ1-dependent K+ fluxes in proximal tubular cells of frog kidney

Comparative Biochemistry and Physiology - A Molecular and Integrative Physiology

Volumn 148, Issue 3, 2007, Pages 635-644

  Cemerikic, Dusan ^a   Nesovic Ostojic, Jelena ^a   Popadic, Dusan ^a   Knezevic, Aleksandra ^a   Dragovic, Simon ^a   Milovanovic, Aleksandar ^a   Milovanovic, Jovica ^a  

^a Medical Faculty   (Serbia)

Author keywords

Barium; Cell membrane potential; Chromanol 293B; Frog kidney; HMR1556; KCNQ1; KCNQ1 mRNA expression; Proximal tubule; Sodium coupled transport

Indexed keywords

MESSENGER RNA; POTASSIUM CHANNEL KCNQ1;

ARTICLE; CELL MEMBRANE; DEPOLARIZATION; FROG; KIDNEY PROXIMAL TUBULE; KIDNEY TUBULE CELL; NONHUMAN; POTASSIUM EXCRETION; POTASSIUM TRANSPORT; REAL TIME POLYMERASE CHAIN REACTION; REPOLARIZATION;

ANURA;

EID: 34748909505     PISSN: 10956433     EISSN: 15314332     Source Type: Journal    
DOI: 10.1016/j.cbpa.2007.08.010     Document Type: Article

References (48)

1. Barhanin J., Lesage F., Gullemare E., Fink M., Lazdunski M., and Romey C. K(V)LQT1 and IsK (minK) proteins associate to form I(Ks) cardiac potassium current. Nature 384 (1996) 78-80
2. Bett G.C.L., Morales M.J., Beahm D.L., Duffey M.E., and Rasmusson R.L. Ancillary subunits and stimulation frequency determine the potency of chromanol 293B block of the KCNQ1 potassium channel. J. Physiol. 576 (2006) 755-767
3. Bleich M., Briel M., Busch A.E., Lang H.J., Gerlach U., Gogelein H., Greger R., and Kunzelmann K. KVLQT channels are inhibited by the K+ channel blocker 293B. Pflugers Arch. 434 (1997) 499-501
4. Bleich M., and Warth R. The very small-conductance K channel KvLQT1 and epithelial function. Pflugers Arch. 440 (2000) 202-206
5. Bosch R.F., Gaspo R., Busch A.E., Lang H.J., Li G.R., and Nattel S. Effects of the chromanol 293B, a selective blocker of the slow component of the delayed rectifier K+ current on repolarization in human and guinea pig ventricular myocytes. Cardiovasc. Res. 38 (1998) 441-450
6. Bosch R.F., Schneck A.C., Csillag S., Eigenberger B., Gerlach U., Brendel J., Lang H.J., Mewis C., Gogelein H., Seipel L., and Kuhlkamp V. Effects of the chromanol HMR 1556 on potassium currents in atrial myocytes. Naunyn-Schmiedeberg's Arch. Pharmacol. 367 (2003) 281-288
7. Cemerikic D., and Sackin H. Substrate activation of mehanosensitive, whole cell currents in renal proximal tubule. Am. J. Physiol. 264 (1993) F697-F714
8. Deeds D.G., Sullivan L.P., Fenton R.A., Tucker J.M., and Cuppage F.E. Function and structure of perfused bullfrog kidney. Am. J. Physiol. 233 (1977) F481-F490
9. Demolombe S., Franco D., De Boer P., Kuperschmidt S., Roden D., Pereon Y., Jarry A., Moorman A.F.M., and Escande D. Differential expression of KvLQT1 and its regulator IsK in mouse epithelia. Am. J. Physiol. 280 (2001) C359-C372
10. Dubinsky W.P., Mayorga-Wark O., and Schultz S.G. Volume regulatory responses of basolateral membrane vesicles from Necturus enterocytes: role of the cytoskeleton. Proc. Natl. Acad. Sci. U.S. A. 96 (1999) 9421-9426
11. Dubinsky W.P., Mayorga-Wark O., and Schultz S.G. Potassium channels in basolateral membrane vesicles from Necturus enterocytes: stretch and ATP sensitivity. Am. J. Physiol. 279 (2000) C634-C638
12. Filipovic D., and Sackin H. A calcium-permeable stretch-activated cation channel in renal proximal tubule. Am. J. Physiol. 260 (1991) F119-F129
13. Filipovic D., and Sackin H. Stretch- and volume-activated channels in isolated proximal tubule cells. Am. J. Physiol. 262 (1992) F857-F870
14. Fromter E., and Diamond J. Route of passive ion permeation in epithelia. Nature 235 (1972) 9-13
15. Gerlach U. IKs channel blockers: potential antiarrhythmic agents. Drugs Fut. 26 (2001) 473-484
16. Gerlach U., Brendel J., Lang H.J., Paulus E.F., Weidmann K., Bruggemann A., Busch A.E., Suessbrich H., Bleich M., and Greger R. Synthesis and activity of novel and selective IKs-channel blockers. J. Med. Chem. 44 (2001) 3831-3837
17. Gibor G., Yakubovich D., Peretz A., and Attali B. External barium affects the gating of KCNQ1 potassium channels and produces a pore block via two discrete sites. J. Gen. Physiol. 124 (2004) 83-102
18. Giebisch G., and Wang W. Renal tubule potassium channels: function, regulation and structure. Acta Physiol. Scand. 170 (2000) 153-173
19. Gogelein H., Bruggemann A., Gerlach U., Brendel J., and Busch A.E. Inhibition of IKs channels by HMR 1556. Nanyn-Schmiedeberg's Arch. Pharmacol. 362 (2000) 480-488
20. Gunter-Smith P., Grasset E., and Schultz S.G. Sodium-coupled amino acid and sugar transport by Necturus small intestine. An equivalent electrical circuit analysis of a rheogenic cotransport system. J. Membr. Biol. 66 (1982) 25-39
21. Hebert S.C., Desir G., Giebisch G., and Wang W. Molecular diversity and regulation of renal potassium channels. Physiol. Rev. 85 (2005) 319-371
22. Hume J.R., Giles W., Robinson K., and Shibata E.F. A time and voltage-dependent K+ current in single cardiac cells from bullfrog atrium. J. Gen. Physiol. 88 (1986) 777-798
23. Hunter M. Stretch-activated channels in the basolateral membrane of single proximal cells of frog kidney. Pflugers Arch. 416 (1990) 448-453
24. Jespersen T., Grunnet M., and Olesen S.P. The KCNQ1 potassium channel: from gene to physiological function. Physiology 20 (2005) 408-416
25. Kawahara K. A stretch-activated K channel in the basolateral membrane of Xenopus kidney proximal tubule cells. Pflugers Arch. 415 (1990) 624-629
26. Kawahara K., Hunter M., and Giebisch G. Potassium channels in Necturus proximal tubule. Am. J. Physiol. 253 (1987) F488-F494
27. Kubokawa M., Kubota T., and Fujimoto M. Potassium permeability of luminal and peritubular membranes in the proximal tubule of bullfrog kidneys. Jap. J. Physiol. 40 (1990) 613-634
28. Lang F., and Rehwald W. Potassium channels in renal epithelial transport regulation. Physiol. Rev. 72 (1992) 1-32
29. Lang F., Messner G., and Rehwald W. Electrophysiology of sodium-coupled transport in proximal renal tubules. Am. J. Physiol. 250 (1986) F953-F962
30. Loussouarn G., Charpentier F., Mohammad-Panah R., Kunzelmann K., Baro I., and Escande D. KvLQT1 potassium channel but not IsK is the molecular target for trans-6-cyano-4-(N-ethylsulfonyl-N-methylamino)-3-hydroxy-2,2-dimethyl-c hromane. Mol. Pharmacol. 52 (1997) 1131-1136
31. Mauerer U.R., Boulpaep E.L., and Segal A.S. Properties of an inwardly rectifying ATP-sensitive K+ channel in the basolateral membrane of renal proximal tubule. J. Gen. Physiol. 111 (1998) 139-160
32. Mauerer U.R., Boulpaep E.L., and Segal A.S. Regulation of an inwardly rectifying ATP-sensitive K+ channel in the basolateral membrane of renal proximal tubule. J. Gen. Physiol. 111 (1998) 161-180
33. Mayorga-Wark O., Dubinsky W.P., and Schultz S.G. Reconstitution of a KATP channel from basolateral membranes of Necturus enterocytes. Am. J. Physiol. 269 (1995) C464-C471
34. Messner G., Oberleithner H., and Lang F. The effect of phenylalanine on the electrical properties of proximal tubule cells in frog kidney. Pflugers Arch. 404 (1985) 138-144
35. Morgunov N., and Boulpaep E.L. Electrochemical analysis of renal Na+-glucose cotransport in salamander proximal tubules. Am. J. Physiol. 252 (1987) F154-F169
36. Nesovic J., and Cemerikic D. Characterization of luminal and peritubular membrane K+ selectivity in proximal tubular cells of frog kidney. Ann. N.Y. Acad. Sci. 1048 (2005) 441-444
37. Rehwald W., Messner G., and Lang F. Influence of barium on the effects of phenylalanine in proximal tubules. Pflugers Arch. 406 (1986) 574-577
38. Sackin H. Stretch-activated potassium channels in renal proximal tubule. Am. J. Physiol. 253 (1987) F1253-F1262
39. Samarzija I., and Fromter E. Electrophysiological analysis of rat renal sugar and amino acid transport. III. Neutral amino acids. Pflugers Arch. 393 (1982) 199-209
40. Sanguinetti M.C., Curran M.E., Zou A., Shen J., Spector P.S., Atkinson D.L., and Keating M.T. Coassembly of K(V)LQT1 and minK (IsK) proteins to form cardiac I (Ks) potassium channel. Nature 384 (1996) 80-83
41. Stoner L.C. Isolated, perfused amphibian renal tubules: the diluting segment. Am. J. Physiol. 233 (1977) F438-F444
42. Sugimoto T., Tanabe Y., Shigemoto R., Iwai M., Takumi T., Ohkubo H., and Nakanishi S. Immunohistochemical study of a rat membrane protein which induces a selective potassium permeation: its localization in the apical membrane portion of epithelial cells. J. Membr. Biol. 113 (1990) 39-47
43. Takumi T., Ohkubo H., and Nakanishi S. Cloning of a membrane protein that induces a slow voltage-gated potassium current. Science 242 (1988) 1042-1045
44. Vallon V., Grahammer F., Richter K., Bleich M., Lang F., Barhanin J., Volkl H., and Warth R. Role of KCNE1-dependent K+ fluxes in mouse proximal tubule. J. Am. Soc. Nephrol. 12 (2001) 2003-2011
45. Vallon V., Grahammer F., Volkl H., Sandu C.D., Richter K., Rexhepaj R., Gerlach U., Rong Q., Pfeifer K., and Lang F. KCNQ1-dependent transport in renal and gastrointestinal epithelia. Proc. Natl. Acad. Sci. U.S.A. 102 (2005) 17864-17869
46. Waldegger S., Fakler B., Bleich M., Barth P., Hopf A., Schulte U., Busch A.E., Aller S.G., Forrest J.N., Greger R., and Lang F. Molecular and functional characterization of s-KCNQ1 potassium channel from rectal gland of Squalus acanthias. Pflugers Arch. 437 (1999) 298-304
47. Wang W., Oberleithner H., and Lang F. The effects of cAMP on the cell membrane potential and intracellular ion activities in proximal tubule of Rana esculenta. Pflugers Arch. 396 (1983) 192-198
48. Zheng W., Verlander J.W., Lynch I.J., Cash H., Shao J., Stow L.R., Cain B.D., Weiner I.D., Wall S.M., and Wingo C.S. Cellular distribution of the potassium channel KCNQ1 in normal mouse kidney. Am. J. Physiol. 292 (2007) F456-F466