Acute and chronic hypoxic regulation of recombinant hNav1.5 α subunits

Biochemical and Biophysical Research Communications

Volumn 324, Issue 4, 2004, Pages 1289-1295

  Fearon, Ian M ^a   Brown, Stephen T ^b  

^a UNIVERSITY OF MANCHESTER   (United Kingdom)

^b MCMASTER UNIVERSITY   (Canada)

Author keywords

Acute and chronic hypoxia; Electrophysiology; HEK293; Na+ channels; Recombinant expression

Indexed keywords

OXYGEN; PROTEIN SUBUNIT; SODIUM; VOLTAGE GATED SODIUM CHANNEL; MUSCLE PROTEIN; RECOMBINANT PROTEIN; SCN5A PROTEIN, HUMAN; SODIUM CHANNEL;

ACTION POTENTIAL; ARRHYTHMOGENESIS; ARTICLE; EMBRYO; GENETIC TRANSCRIPTION; HUMAN; HUMAN CELL; HYPOXIA; KINETICS; PRIORITY JOURNAL; SODIUM TRANSPORT; STATISTICAL SIGNIFICANCE; CELL HYPOXIA; CELL LINE; ELECTRIC CONDUCTIVITY; GENETICS; METABOLISM; PATCH CLAMP;

CELL HYPOXIA; CELL LINE; ELECTRIC CONDUCTIVITY; HUMANS; KINETICS; MUSCLE PROTEINS; PATCH-CLAMP TECHNIQUES; PROTEIN SUBUNITS; RECOMBINANT PROTEINS; SODIUM CHANNELS;

EID: 14344266604     PISSN: 0006291X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bbrc.2004.09.188     Document Type: Article

References (35)

1. 2 in type I chemoreceptor cells Science 241 1988 580 582
2. C. Gonzalez, L. Almaraz, A. Obeso, and R. Rigual Carotid body chemoreceptors: from natural stimuli to sensory discharges Physiol. Rev. 74 1994 829 898
3. J. Lopez-Barneo, R. Pardal, and P. Ortega-Saenz Cellular mechanism of oxygen sensing Annu. Rev. Physiol. 63 2001 259 287
4. 2+ channel J. Physiol. 500 1997 551 556
5. A. Franco-Obregon, J. Urena, and J. Lopez-Barneo Oxygen-sensitive calcium channels in vascular smooth muscle and their possible role in hypoxic arterial relaxation Proc. Natl. Acad. Sci. USA 92 1995 4715 4719
6. 2 inhibits calcium channel activity in arterial smooth muscle cells Am. J. Physiol. 271 1996 H2290 H2299
7. Ks, and length-tension-dependent processes Can. J. Cardiol. 14 1998 123 134
8. B.F. Sakmann, A.J. Spindler, S.M. Bryant, K.W. Linz, and D. Noble Distribution of a persistent sodium current across the ventricular wall in guinea pigs Circ. Res. 87 2000 910 914
9. Q. Wang, J. Shen, I. Splawski, D. Atkinson, Z. Li, J.L. Robinson, A.J. Moss, J.A. Towbin, and M.T. Keating SCN5A mutations associated with an inherited cardiac arrhythmia, long QT syndrome Cell 80 1995 805 811
10. + channel-linked long-QT syndrome Circ. Res. 78 1996 916 924
11. R. Lazzara Mechanisms and management of congenital and acquired long QT syndromes Arch. Mai. Coeur Vaiss. 89 1996 S51 S55
12. D. Wattanasirichaigoon, and A.H. Beggs Molecular genetics of long-QT syndrome Curr. Opin. Pediatr. 10 1998 628 634
13. + channel Circulation 99 1999 3165 3171
14. I. Deschenes, G. Baroudi, M. Berthet, I. Barde, T. Chalvidan, I. Denjoy, P. Guicheney, and M. Chahine Electrophysiological characterization of SCN5A mutations causing long QT (E1784K) and Brugada (R1512W and R1432G) syndromes Cardiovasc. Res. 46 2000 55 65
15. Y.K. Ju, D.A. Saint, and P.W. Gage Hypoxia increases persistent sodium current in rat ventricular myocytes J. Physiol. 1996 337 347
16. E. Carmeliet Cardiac ionic currents and acute ischemia: from channels to arrhythmias Physiol. Rev. 79 1999 917 1017
17. A.K. Hammarstrom, and P.W. Gage Methods to study oxygen sensing sodium channels Methods Enzymol. 381 2004 275 290
18. M.T. Naughton, and T.D. Bradley Sleep apnea in congestive heart failure Clin. Chest Med. 19 1998 99 113
19. W. Hida, Y. Tun, Y. Kikuchi, S. Okabe, and K. Shirato Pulmonary hypertension in patients with chronic obstructive pulmonary disease: recent advances in pathophysiology and management Respirology 7 2002 3 13
20. C.R. Valdivia, T. Nagatomo, and J.C. Makielski Late Na currents affected by α subunit isoform and β subunit co-expression in HEK293 cells J. Mol. Cell. Cardiol. 34 2002 1029 1039
21. O.P. Hamill, A. Marty, E. Neher, B. Sakmann, and F.J. Sigworth Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches Pflugers Arch. 391 1981 85 100
22. C. Youngson, C. Nurse, H. Yeger, and E. Cutz Oxygen sensing in airway chemoreceptors Nature 365 1993 153 155
23. + currents and depolarizes neonatal rat adrenal chromaffin cells J. Physiol. 512 1998 421 434
24. + channels via cytosolic factors in mice neocortical neurons J. Clin. Invest. 104 1999 577 588
25. L.D. Plant, P.J. Kemp, C. Peers, Z. Henderson, and H.A. Pearson Hypoxic depolarization of cerebellar granule neurons by specific inhibition of TASK-1 Stroke 33 2002 2324 2328
26. + conductance J. Physiol. 548 2003 731 743
27. + channels Am. J. Physiol. 281 2001 L1 L12
28. 2+] in oxygen-sensing tissues Respir. Physiol. 115 1999 215 227
29. + channels are regulated by mitochondria-derived hydrogen peroxide Biol. Chem. 385 2004 205 216
30. 1C subunits by redox agents and hypoxia J. Physiol. 514 1999 629 637
31. M.E. Hartness, S.P. Brazier, C. Peers, A.N. Bateson, M.L. Ashford, and P.J. Kemp Post-transcriptional control of human maxiK potassium channel activity and acute oxygen sensitivity by chronic hypoxia J. Biol. Chem. 278 2003 51422 51432
32. 2+ channels, FASEB J. (2004) (in press)
33. 2 deprivation is mediated mainly by sodium channels Brain. Res. Mol. Brain Res. 76 2000 211 219
34. 2 chemoreceptors by chronic hypoxia and cyclic AMP in vitro J. Neurosci. 15 1995 2192 2202
35. K. Kamiya, W. Guo, and J. Toyama Effects of chronic hypoxia on the developmental changes in action potential of cultured neonatal rat ventricular myocytes Environ. Med. 40 1996 163 166