Large conductance Ca2+-activated K+ channels sense acute changes in oxygen tension in alveolar epithelial cells

American Journal of Respiratory Cell and Molecular Biology

Volumn 28, Issue 3, 2003, Pages 363-372

  Jovanović, Sofija ^a   Crawford, Russell M ^a   Ranki, Harri J ^a   Jovanović, Aleksandar ^a  

^a UNIVERSITY OF DUNDEE   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM ACTIVATED POTASSIUM CHANNEL; DIPHENYLIODONIUM SALT; FLAVOPROTEIN; IBERIOTOXIN; CALCIUM; CATION; ENZYME INHIBITOR; EPITHELIAL SODIUM CHANNEL; ION CHANNEL; MESSENGER RNA; OXYGEN; PEPTIDE; POTASSIUM CHANNEL BLOCKING AGENT; SODIUM CHANNEL;

ARTICLE; CALCIUM SIGNALING; ENZYME ACTIVITY; HUMAN; HUMAN CELL; ION CONDUCTANCE; ION TRANSPORT; LUNG ALVEOLUS EPITHELIUM; MEMBRANE DEPOLARIZATION; OXYGEN TENSION; POTASSIUM CURRENT; REVERSE TRANSCRIPTION POLYMERASE CHAIN REACTION; WESTERN BLOTTING; CELL LINE; CELL MEMBRANE POTENTIAL; CHANNEL GATING; CYTOLOGY; DRUG EFFECT; EPITHELIUM CELL; LUNG ALVEOLUS; METABOLISM; PATCH CLAMP; PHYSIOLOGY;

CALCIUM; CELL LINE; ENZYME INHIBITORS; EPITHELIAL CELLS; EPITHELIAL SODIUM CHANNEL; HUMANS; ION CHANNEL GATING; ION CHANNELS; MEMBRANE POTENTIALS; ONIUM COMPOUNDS; OXYGEN; PATCH-CLAMP TECHNIQUES; PEPTIDES; POTASSIUM CHANNEL BLOCKERS; POTASSIUM CHANNELS, CALCIUM-ACTIVATED; PULMONARY ALVEOLI; RNA, MESSENGER; SODIUM CHANNELS;

EID: 0037332585     PISSN: 10441549     EISSN: None     Source Type: Journal    
DOI: 10.1165/rcmb.2002-0101OC     Document Type: Article

References (34)

1. Bland, R. D. 1983. Dynamics of pulmonary water before and after birth. Acta Paediatr. Scand. 305:12-20.
2. Olver, R. E., C. A. Ramsden, L. B. Starng, and D. V. Walters. 1986. The role of amiloride-blockable sodium transport in adrenaline-induced lung liquid reabsorption in the fetal lamb. J. Physiol. 376:321-340.
3. Hummler, E., P. Baker, J. Gatzy, F. Berrmann, C. Verdumo, A. Schmidt, R. Boucher, and R. C. Rossier. 1996. Early death due to defective neonatal lung liquid clearance in α-ENaC-deficient mice. Nat. Genet. 12:325-328.
4. Wodopia, R., H. S. Ko, J. Billian, R. Wiesner, P. Bartsch, and H. Mairbaurl. 2000. Hypoxia decreases proteins involved in epithelial electrolyte transport in A549 cells and rat lung. Am. J. Physiol. Lung Cell. Mol. Physio. 279:L1110-L1119.
5. Vergara, C., R. Latorre, N. V. Marrion, and J. P. Adelman. 1998. Calcium-activated potassium channels. Curr. Opin. Neurobiol. 8:321-329.
6. + channels. Adv. Exp. Med. Biol. 475:441-452.
7. 2+ sensitive. J. Physiol. 540:771-780.
8. Lazrak, A., A. Samanta, K. Venetsanou, P. Barbry, and S. Matalon. 2000. Modification of biophysical properties of lung epithelial Na(+) channels by dexamethasone. Am. J. Physiol. Cell Physiol. 279:C762-C770.
9. Itani, O. A., S. D. Auerbach, R. F. Husted, K. A. Volk, S. Ageloff, M. A. Knepper, J. B. Stokes, and C. P. Thomas. 2002. Glucocorticoid-stimulated lung epithelial Na(+) transport is associated with regulated ENaC and sgk1 expression. Am. J. Physiol. Lung Cell. Mol. Physiol. 282:L631-L641.
10. ATP channels requires intact actin cytoskeleton. Naunyn-Schmiedeberg's Arch. Pharmacol. 364:276-280.
11. ATP channel subunit essential for cell protection against ischemia. EMBO J. 21:3936-3948.
12. ATP channel subunits in conjuction with pinacidil prevents membrane depolarisation in cells exposed to hemical hypoxia-reoxygenation. Biochem. Biophys. Res. Commun. 282:1098-1102.
13. + channels in rabbit aorta and vas deferens smooth muscle. Pfluger's Arch. (Eur. J. Physiol.) 441:611-620.
14. + channels. J. Am. Coll. Cardiol. 38:906-915.
15. + channels in a gender-dependent manner. Mech. Ageing Dev. 123:695-705.
16. + channel in vivo. FASEB J. 16:102-104.
17. ATP channels in heart-derived H9c2 cells. J. Am. Coll. Cardiol. 40:367-374.
18. +-induced membrane depolarization in ventricular cardiomyocytes: possible implications in hyperkalemic cardioplegia. J. Mol. Cell. Cardiol. 28:1193-1202.
19. 2+ loading in single cardiomyocytes exposed to severe metabolic stress. Int. J. Mol. Med. 7:639-643.
20. Ca) from smooth muscle cells isolated from the rabbit mesenteric artery. J. Membr. Biol. 164:125-138.
21. Giangiacomo, K. M. M. L. Garcia, and O. B. McManus. 1992. Mechanism of iberiotoxin block of the large-conductance calcium-activated potassium channel from bovine aortic smooth muscle. Biochemistry 31:6719-6727.
22. Matthay, M. A., N. Fukuda, J. Frank, R. Kallet, B. Daniel, and T. Sakuma. 2000. Alveolar epithelial barrier: role in lung fluid balance in clinical lung injury. Clin. Chest Med. 21:477-490.
23. Mairbaurl, H., K. Mayer, K. J. Kim, Z. Borok, P. Bartsch, and E. D. Crandall. 2002. Hypoxia decreases active Na transport across primary rat alveolar epithelial cell monolayers. Am. J. Physiol. Lung Cell. Mol. Physiol. 282:L659-L665.
24. Shen, K. Z., A. Lagrutta, N. W. Davies, N. B. Standen, J. P. Adelman, and R. A. North. 1994. Tetraethylammonium block of Slowpoke calcium-activated potassium channels expressed in Xenopus oocytes: evidence for tetrameric channel formation. Pflüger's Archiv (Eur. J Physiol.) 426:440-450.
25. + channel in human lung cell line (A549). Biochim. Biophys. Acta 1327:249-258.
26. Clerici, C., and M. A. Matthay. 2000. Hypoxia regulates gene expression of alveolar epithelial transport proteins. J. Appl. Physiol. 88:1890-1896.
27. + channels via cytosolic factors in mice neocortical neurons. J. Clin. Invest. 104:577-588.
28. Stuehr, D. J., O. A. Fasehun, N. S. Kwon, S. S. Gross, J. A. Gonzalez, R. Levi, and C. F. Nathan. 1991. Inhibition of macrophage and endothelial cell nitric oxide synthase by diphenyleneiodonium and its analogs, FASEB J. 5:98-103.
29. Marshall, C., A. J. Mamary, A. J. Verhoeven, and B. E. Marshall. 1996. Pulmonary artery NADPH-oxidase is activated in hypoxic pulmonary vasoconstriction. Am. J. Respir. Cell Mol. Biol. 15:633-644.
30. Bartsch, P. 1997. High altitude pulmonary edema. Respiration 64:435-443.
31. Saumon, G., and G. Basset. 1993. Elactrolyte and fluid transport across the mature alveolar epithelium. J. Appl. Physiol. 74:1-15.
32. Pitkanen, O. 2001. Lung epithelial ion transport in neonatal lung disease. Biol. Neonate 80:14-17.
33. 1 signaling and ion transport activity of lung alveolar epithelial cells. Cell. Physiol. Biochem. 11:187-196.
34. Sakuma, T., K. Takahashi, N. Ohya, T. Nakada, and M. A. Matthay. 1998. Effects of ATP-sensitive potassium channel opener on potassium transport and alveolar fluid clearance in the resected human lung. Pharmacol. Toxicol. 83:16-22.