Modulation of inwardly rectifying K+ channel by intracellular and extracellular pH in bovine aortic endothelial cells

Korean Journal of Physiology and Pharmacology

Volumn 6, Issue 5, 2002, Pages 255-260

  Park, Kyu Sang ^a   Kong, In Deok ^a   Lee, Joong Woo ^a   Rhim, Hyewhon ^b   Kim, Young Chul ^c   So, Insuk ^b   Kim, Ki Whan ^b  

^a Yonsei University Wonju College of Medicine   (South Korea)

^b Seoul National University College of Medicine   (South Korea)

^c Chosun University   (South Korea)

Author keywords

Extracellular pH; Intercellular pH; Inwardly rectifying K+ channel

Indexed keywords

ACETIC ACID; AMMONIUM CHLORIDE; BARIUM; INWARDLY RECTIFYING POTASSIUM CHANNEL; POTASSIUM ION; PROTON; SODIUM CHLORIDE;

ACIDIFICATION; ACTION POTENTIAL; ALKALINIZATION; AMPLITUDE MODULATION; ANIMAL CELL; AORTA; ARTERY ENDOTHELIUM; ARTICLE; ATTENUATION; CATTLE; CELL MEMBRANE; CELL PH; CONTROLLED STUDY; ENDOTHELIUM CELL; INHIBITION KINETICS; MEMBRANE CURRENT; MEMBRANE STEADY POTENTIAL; NONHUMAN; PATCH CLAMP; POTASSIUM CURRENT; PROTEIN EXPRESSION; REVERSE TRANSCRIPTION POLYMERASE CHAIN REACTION;

EID: 0036818379     PISSN: 12264512     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (24)

1. Adams DJ, Barakeh J, Laskey R, van Breemen C. Ion channels and regulation of intracellular calcium in vascular endothelial cells. FASEB Journal 3: 2389-2400, 1989
2. Coulter KL, Perier F, Radeke CM, Vandenberg CA. Identification and molecular localization of a pH-sensing domain for the inward rectifier potassium channel HIR. Neuron 15: 1157-1168, 1995
3. + and intracellular pH allosterically regulate renal Kir1.1 channels. J Biol Chem 271: 17261-17266, 1996
4. + channels in aortic endothelial cells. J Gen Physiol 105: 463-484, 1995
5. + channels. Cellular Physiology and Biochemistry 6: 195-209, 1996
6. Forsyth SE, Hoger A, Hoger JH. Molecular cloning and expression of a bovine endothelial inward rectifier potassium channel. FEBS Letters 409: 277-282, 1997
7. Jow F, Numann R. Divalent ion block of inward rectifier current in human capillary endothelial cells and effects on resting membrane potential. J Physiol (Lond) 512: 119-128, 1998
8. Kamouchi M, van den Bremt K, Eggermont J, Droogmans G, Nilius B. Modulation of inwardly rectifying potassium channels in cultured bovine pulmonary artery endothelial cells. J Physiol 504: 545-556, 1997
9. Kubo Y, Baldwin TJ, Jan YN, Jan LY. Primary structure and functional expression of a mouse inward rectifier potassium channel. 362: 127-133, 1993
10. + pump activity modulate resting and bradykinin-stimulated changes in cytosolic free calcium in cultured endothelial cells from bovine atria. J Biol Chem 265(5): 2613-2619, 1990
11. Makhina EN, Kelly AJ, Lopatin AN, Mercer RW, Nichols CG. Cloning and expression of a novel human brain inward rectifier potassium channel. J Biol Chem 269: 20468-20474, 1994
12. Nilius B, Riemann D. Ion channels in human endothelial cells. General Physiology and Biophysics 9: 89-112, 1990
13. Nilius B, Viana F, Droogmans G. Ion channels in vascular endothelium. Annu Rev Physiol 59: 145-170, 1997
14. + currents in bovine aortic endothelial cells. Pflügers Arch 443: 344-352, 2002
15. Qu Z, Zhu G, Yang Z, Cui N, Li Y, Chanchevalap S, Sulaiman S, Haynie H, Jiang C. Identification of a critical motif responsible for gating of Kir2.3 channel by intracellular protons. J Biol Chem 274: 13783-13789, 1999
16. Schilling WP, Rajan L, Strobl-Jager E. Characterization of the bradykinin-stimulated calcium influx pathway of cultured vascular endothelial cells. Saturability, selectivity, and kinetics. J Biol Chem 264(22): 12838-12848, 1989
17. + inward rectifier predominantly expressed in motoneurons of cranial nerve nuclei. J Neurosci 18: 4096-4105, 1998
18. Traynelis SF, Cull-Candy SG. Proton inhibition of N-methyl-D-aspartate receptors in cerebellar neurons. Nature 345(6273): 347-350, 1990
19. Voets T, Droogmans G, Nilius B. Membrane currents and the resting membrane potential in cultured bovine pulmonary artery endothelial cells. J Physiol 497: 95-107, 1996
20. + channels in freshly dissociated coronary endothelial cells from guinea-pig heart. J Physiol 491: 357-365, 1996
21. 2+ entry pathways in vascular endothelial cells. Biochem J 323: 567-573, 1997
22. + channels to central chemosensitivity in cultivated neurons of fetal rat medulla. J Neurophysiol 79(6): 2885-2894, 1998
23. Zhu G, Chanchevalap S, Jiang NCC. Effects of intra- and extracellular acidification on single channel Kir2.3 currents. J Physiol 516: 699-710, 1999
24. Zunkler BJ, Henning B, Grafe M, Hildebrandt AG, Fleck E. Electrophysiological properties of human coronary endothelial cells. Basic Research in Cardiology 90: 435-442, 1995