Differential expression of KCNQ1 K+ channel in tubular cells of frog kidney

European Journal of Histochemistry

Volumn 54, Issue 1, 2010, Pages 35-38

  Cirovic S ^a   Markovic Lipkovski J ^a   Todorovic J ^b   Nesovic Ostojic J ^b   Jovic M ^c   Ilic S ^c   Tatic S ^a   Cemerikic ^b  

^a Institute of Pathology   (Serbia)

^b Institute of Pathological Pathology   (Serbia)

^c UNIVERSITY OF DEFENCE   (Serbia)

Author keywords

Frog kidney; Immunohistochemistry; Rana esculenta

Indexed keywords

ANURA; RANA ESCULENTA;

EID: 77749258132     PISSN: 1121760X     EISSN: None     Source Type: Journal    
DOI: 10.4081/ejh.2010.e7     Document Type: Article

References (25)

1. Bleich M, Shan Qi-X. Epithelial K+ channels: driving force generation and K+ recycling for epithelial transport with physiological and clinical implications. Acta Physiologica Sinica 2007;59:443-53.
2. Jespersen T, Grunnet M, Olesen SP. The KCNQ1 potassium channel: from gene to physiological function. Physiology 2005;20:408-16.
3. Lang F, Vallon V, Knipper M, Wangemann P. Functional significance of channels and transporters expressed in the inner ear and kidney. Am J Physiol 2007;293:1187-208.
4. Robbins J. KCNQ potassium channels: physiology, pathophysiology, and pharmacology. Pharmacol Therapeutics 2001;90:1-5.
5. Bleich M, Warth R. The very small-conductance K channel KvLQT1 and epithelial function. Pflugers Arch 2000;440:202-6.
6. Sugimoto T, Tanabe Y, Shigemoto R et al. 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 1990;113:39-47.
7. Vallon V, Grahammer F, Richter K et al. Role of KCNE1-dependent K+ fluxes in mouse proximal tubule. J Am Soc Nephrol 2001;12:2003-11.
8. Demolombe S, Franco D, Boer P et al. Differential expression of KvLQT1 and its regulator IsK in mouse epithelia. Am J Physiol Cell Physiol 2001;280:359-72.
9. Barhanin J, Lesage F, Gullemare E et al. K(V)LQT1 and IsK (miinK) proteins associate to form (Iks) cardiac potassium current. Nature 1996;384:78-80.
10. Sanguinetti MC, Curran ME, Zou A et al. Coassembly of K(V)LQT1 and minK (IsK) proteins to form cardiac I(Ks) potassium channel. Nature 1996;384:80-3.
11. Morokuma J, Blackiston D, Levin M. KCNQ1 and KCNE1 K+ channel components are involved in early left-right patterning in Xenopus laevis embryos. Cell Physiol Biochem. 2008;21:357-72.
12. Vallon V, Grahammer F, Volkl H et al. KCNQ1-dependent transport in renal and gastrointestinal epithelia. Proc Natl Acad Sci USA 2005;102:17864-9.
13. Čemerikić D, Nešović-Ostojić J, Popadić D et al. Absence of KCNQ1-dependent K+ fluxes in proximal tubular cells of frog kidney. Comp Biochem Physiol A Mol Integr Physiol 2007;148:635-44.
14. Zheng W, Verlander JW, Lynch J et al. Cellular distribution of the potassium channel KCNQ1 in normal mouse kidney. Am J Physiol 2007;292:456-66.
15. Müller CA, Markovic-Lipkovski J, Klatt T et al. Human alpha-defensins HNPs-1, -2, and -3 in renal cell carcinoma: influences on tumor cell proliferation. Am J Pathol 2002;160:1311-24.
16. Jespersen T, Rasmussen HB, Grunnet M et al. Basolateral localization of KCNQ1 potassium channels in MDCK cells: molecular identification of an N-terminal targeting motif. J Cell Sci 2004;117:4517-26.
17. Gray DA, Frindt G, Zhang YY, Palmer LG. Basolateral K+ conductance in principal cells of rat CCD. Am J Physiol Renal Physiol 2005;288:493-504.
18. Giebisch G. Some transport properties of amphibian and mammalian nephrons. In: Comparative Physiology. Eds.: L. Bolis, K. Schmidt-Nielsen and S.H.P. Maddrell. North-Holland Publishing Co., 1973;241-91.
19. Dantzler WH. Regulation of renal proximal and distal tubule transport: sodium, chloride and organic anions. Comp Biochem Physiol A Mol Integr Physiol 2003;136:453-78.
20. Nishimura H., Fan Z. Regulation of water movement across vertebrate renal tubules. Comp Biochem Physiol 2003;136:479-98.
21. Hebert SC, Desir G, Giebisch G, Wang W. Molecular diversity and regulation of renal potassium channels. Physiol Rev 2005;85:319-71.
22. Lang F, Rehwald W. Potassium channels in renal epithelial transport regulation. Physiol Rev 1992;72:1-32.
23. Palmer L.G., Frindt G. Amiloride-sensitive Na channels from the apical membrane of the cortical collecting tubule. Proc Nat Acad Sci USA 1986;83:2767-70.
24. Palmer L.G. Potassium secretion and the regulation of distal nephron K channels. Am J Physiol 1999;277:821-5.
25. Wingo CS., Smolke AJ. Function and structure of H-K-ATPase in the kidney. Am J Physiol 1995;269:1-16.