Reduction of muscarinic K+ channel activity by transferrin in ischemic rat atrial myocytes

Korean Journal of Physiology and Pharmacology

Volumn 7, Issue 6, 2003, Pages 333-339

  Park, Kyeong Tae ^a   Kang, Dawon ^b   Han, Jaehee ^b   Park, Jae Yong ^b   Hur, Chang Gi ^b   Hong, Seong Geun ^b  

^a Sungkyunkwan University School of Medicine   (South Korea)

^b Gyeongsang National University School of Medicine   (South Korea)

Author keywords

Cardiac ischemia; Cytosolic factor; Ferric iron; Muscarinic K+ channel; Transferrin

Indexed keywords

APOTRANSFERRIN; IRON; POTASSIUM CHANNEL; POTASSIUM ION; TRANSFERRIN;

ANIMAL CELL; ANIMAL MODEL; ANIMAL TISSUE; ARTICLE; CELL ISOLATION; CONTROLLED STUDY; CYTOSOL; ELECTRIC ACTIVITY; ELECTROPHORESIS; HEART ATRIUM MUSCLE; HEART MUSCLE CELL; HEART MUSCLE ISCHEMIA; IRON TRANSPORT; MODULATION; MOLECULAR WEIGHT; NONHUMAN; PROBABILITY; PROTEIN ANALYSIS; PROTEIN BINDING; PROTEIN DEPLETION; RAT; SEQUENCE ANALYSIS; WESTERN BLOTTING;

EID: 1242274573     PISSN: 12264512     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (31)

1. Arita M, Shigematsu S. Role of ATP-sensitive potassium channels in ischemia/referfusion-induced ventricular arrythmias. In: Kurachi Y, Jan LL, Lazdunski M, (eds) Potassium Ion Channels molecular structure, Function, and Disease, Current topics in membranes, Vol 46 (Chap 22) Academic Press, p 417-434, 1999
2. Barry DM, Nerbonne. Myocardial potassium channels: Electrophysiological and molecular diversity. Annu Rev Physiol 58: 363-394, 1996
3. Boyett MR, Harrison SM, White E. Potassium channels and cardiac contraction. In K channels in Cardiovascular Medicine, From basic science to clinical practice (Escande, D. and Standen, N., editors). Springer-Verlag, p 69-85, 1993
4. Breitwieser G, Szabo G. Uncoupling of cardiac muscarinic and β-adrenergic receptors from ion channels by a guanine nucleotide analogue. Nature 317: 538-540, 1985
5. Bunemann M, Hosey MM. G-protein coupled receptor kinases as modulators of G-protein signalling. J Physiol 517: 5-23, 1999
6. Dautry-Varsat A. Receptor-mediated endocytosis: the intracellular journey of transferrin and its receptor. Biochimie 68(3): 375-381, 1986
7. + channels to reactive oxygen species. Proc Natl Acad Sci USA 92(25): 11796-11800, 1995
8. Elliott AC, Smith GL, Allen DG. Simultaneous measurements of action potential duration and intracellular ATP in isolated ferret hearts exposed to cyanide. Circ Res 64(3): 583-591, 1989
9. + channel. A molecular probe for the mechanism of ATP-sensitive inhibition. J Biol Chem 272: 5388-5395, 1999
10. Halliwell B, Gutteridge JMC. Free radicals, other reactive species and disease (Chap 9). In Free radicals in Biology and Medicine. 3rd ed., Oxford University Press, New York, p 645-655, 1999
11. Hamill OP, Marty A, Neher E, Sakmann B, Sigworth FJ. Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches. Pflügers Arch 391(2): 85-100, 1981
12. Harding C, Heuser J, Stahl P. Receptor-mediated endocytosis of transferrin and recycling of the transferrin receptor in rat reticulocytes. J Cell Biol 97(2): 329-339, 1983
13. + channel activity by a cytosolic protein via G protein-independent pathway. Am J Physiol 270: H526-H537, 1996
14. Isenberg G, Benndorf. Action potential and membrane currents during metabolic inhibition. In: J. Vereecke, van Bogaert PP and Verdonck F, (eds) Ionic currents and ischemia. Leuven University Press, Krakenstraat, Belgium, p 77-97, 1990
15. +-channel subunit GIRK1 gives rise to an inward current induced by free oxygen radicals. Free Radic Biol Med 26(3-4): 253-259, 1999
16. + channel function in rat atrial cells by phosphorylation. J Physiol 473: 133-155, 1991
17. + channel. J Gen Physiol 115: 287-304, 2000
18. +-channel proteins. Nature 374: 135-141, 1995
19. Kurachi Y. G protein regulation of cardiac muscarinic potassium channel. Am J Physiol 269: C821-C830, 1995
20. + channels in cell-free membrane of atrial cells. Am J Physiol 251: H681-H684, 1986
21. Kusuoka H, Marbon E. Cellular mechanisms of myocardial stunning. Annu Rev Physiol 54: 234-256, 1992
22. Lopatin, AN, Makhina EN and Nichols CG. The mechanism of inward rectification of potassium channels: "long-pore plugging" by cytoplasmic polyamines. J Gen Physiol 106(5): 923-955, 1995
23. e changes during ischemia in rat heart. Am J Physiol 263: H333-340, 1992
24. Nichols, CG, Makhina EN, Pearson WL, Sha Q, Lopatin AN. Inward rectification and implications for cardiac excitability. Circ Res 78: 1-7, 1995
25. Noma A. ATP-regulated K channels in cardiac muscle. Nature 305: 147-148, 1983
26. + channel. Nature 317: 536-538, 1985
27. + channels. Am J Physiol 280: H2554-H2562, 2001
28. Van Bilsen M, Van Der Vusse GJ, Willemsen PHM, Coumans WA, Roemen THM, Roneman RS. Lipid alterations in isolated, working rat hearts guring ischemia and reperfusion: its relation to myocardial gamage. Circ Res 64: 304-314, 1989
29. Van Der Vusse GJ, Roeman THM, Prinzen FW, Coumans WA, Reneman RS. Uptake and tissue content of fatty acids in dog myocardium under normoxic and ischemic conditions. Circ Res 50: 538-546, 1982
30. Vleugels A, Vereecke J, Carmeliet EE. Ionic current during hypoxia in voltage clamped cat ventricular muscle. Circ Res 47: 501-508, 1980
31. + channels in rabbit atrial myocytes. Intracellular substance-mediated mechanism of inward rectification. J Biol Chem 270(16): 9289-9294, 1995