A role for BK channels in heart rate regulation in rodents

PLoS ONE

Volumn 5, Issue 1, 2010, Pages

  Imlach, Wendy L ^a,e,f   Finch, Sarah C ^b   Miller, John H ^c   Meredith, Andrea L ^d   Dalziel, Julie E ^a  

^a AGRESEARCH GRASSLANDS   (New Zealand)

^b RUAKURA RESEARCH CENTRE   (New Zealand)

^c VICTORIA UNIVERSITY OF WELLINGTON   (New Zealand)

^d UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE   (United States)

^e UNIVERSITY OF OTAGO   (New Zealand)

^f NewYork Presbyterian Hospital   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

LARGE CONDUCTANCE CALCIUM ACTIVATED POTASSIUM CHANNEL; INDOLE DERIVATIVE; LOLITREM B; MYCOTOXIN; PAXILLINE; POTASSIUM CHANNEL BLOCKING AGENT;

ANIMAL EXPERIMENT; ANIMAL TISSUE; ARTICLE; CONTROLLED STUDY; FEMALE; HEART RATE; ISOLATED HEART; KNOCKOUT MOUSE; MALE; MOUSE; NONHUMAN; PROTEIN FUNCTION; RAT; ANIMAL; BLOOD PRESSURE; C57BL MOUSE; DRUG ANTAGONISM; IN VITRO STUDY; MOUSE MUTANT; PHYSIOLOGY; SPRAGUE DAWLEY RAT;

MUS; RATTUS; RODENTIA;

ANIMALS; BLOOD PRESSURE; FEMALE; HEART RATE; INDOLES; LARGE-CONDUCTANCE CALCIUM-ACTIVATED POTASSIUM CHANNELS; MALE; MICE; MICE, INBRED C57BL; MICE, KNOCKOUT; MYCOTOXINS; POTASSIUM CHANNEL BLOCKERS; RATS; RATS, SPRAGUE-DAWLEY;

EID: 77952478805     PISSN: None     EISSN: 19326203     Source Type: Journal    
DOI: 10.1371/journal.pone.0008698     Document Type: Article

References (60)

1. Nelson MT, Cheng H, Rubart M, Santana LF, Bonev AD, et al. (1995) Relaxation of arterial smooth muscle by calcium sparks. Science 270: 633-637.
2. Brenner R, Perez GJ, Bonev AD, Eckman DM, Kosek JC, et al. (2000) Vasoregulation by the β1 subunit of the calcium-activated potassium channel. Nature 407: 870-876.
3. Filosa JA, Bonev AD, Straub SV, Meredith AL, Wilkerson MK, et al. (2006) Local potassium signaling couples neuronal activity to vasodilation in the brain. Nat Neurosci 9: 1397-1403.
4. Werner ME, Zvara P, Meredith AL, Aldrich RW, Nelson MT (2005) Erectile dysfunction in mice lacking the large-conductance calcium-activated potassium (BK) channel. J Physiol 567: 545-556.
5. + channel. J Biol Chem 279: 36746-36752.
6. Thorneloe KS, Meredith AL, Knorn AM, Aldrich RW, Nelson MT (2005) Urodynamic properties and neurotransmitter dependence of urinary bladder contractility in the BK channel deletion model of overactive bladder. Am J Physiol 289: 604-610.
7. Brenner R, Chen QH, Vilaythong A, Toney GM, Noebels JL, et al. (2005) BK channel β4 subunit reduces dentate gyrus excitability and protects against temporal lobe seizures. Nat Neurosci 8: 1752-1759.
8. + channel deficiency. Proc Natl Acad Sci USA 101: 9474-9478.
9. + channels. J Pharmacol Exp Ther 327: 657-664.
10. Meredith AL, Wiler SW, Miller BH, Takahashi JS, Fodor AA, et al. (2006) BK calcium-activated potassium channels regulate circadian behavioral rhythms and pacemaker output. Nat Neurosci 9: 1041-1049.
11. 2+ -activated potassium (BK) a-subunit but not the BKβ1-subunit leads to progressive hearing loss. Proc Natl Acad Sci USA 101: 12922-12927.
12. Pyott SJ, Meredith AL, Fodor AA, Vazquez AE, Yamoah EN, et al. (2007) Cochlear function in mice lacking the BK channel α, β1, or β4 subunits. J Biol Chem 282: 3312-3324.
13. Pluznick JL, Wei P, Grimm PR, Sansom SC (2005) BK-β1 subunit: Immunolocalization in the mammalian connecting tubule and its role in the kaliuretic response to volume expansion. Am J Physiol Renal Physiol 288: 57-54.
14. + secretion occurs via BK channels. J Am Soc Nephrol 17: 1275-1282.
15. + secretion. J Physiol 586: 4251-4264.
16. + channel is essential for innate immunity. Nature 427: 853-858.
17. + channels in the cardiac inner mitochondrial membrane. Science 298: 1029-1033.
18. Shen KZ, Lagrutta A, Davies NW, Standen NB, Adelman JP, et al. (1994) Tetraethylammonium block of Slowpoke calcium-activated potassium channels expressed in Xenopus oocytes: Evidence for tetrameric channel formation. Pflugers Arch 426: 440-445.
19. Wang L, Sigworth FJ (2009) Structure of the BK potassium channel in a lipid membrane from electron cryomicroscopy. Nature 461: 292-295.
20. Gribkoff VK, Starrett JE Jr, Dworetzky SI (2001) Maxi-K potassium channels: Form, function, and modulation of a class of endogenous regulators of intracellular calcium. Neuroscientist 7: 166-177.
21. Jiang Z, Wallner M, Meera P, Toro L (1999) Human and rodent MaxiK channel b-subunit genes: Cloning and characterization. Genomics 55: 57-67.
22. Brenner R, Jegla TJ, Wickenden A, Liu Y, Aldrich RW (2000) Cloning and functional characterization of novel large conductance calcium-activated potassium channel b subunits, hKCNMB3 and hKCNMB4. J Biol Chem 275: 6453-6461.
23. 24 Subunit in Rat and Mouse Bladder Smooth Muscle. J Urol 182: 374-381.
24. Galvez A, Gimenez-Gallego G, Reuben JP, Roy-Contancin L, Feigenbaum P, et al. (1990) Purification and characterization of a unique, potent, peptidyl probe for the high conductance calcium-activated potassium channel from venom of the scorpion Buthus tamulus. J Biol Chem 265: 11083-11090.
25. Garcia ML, Galvez A, Garcia-Calvo M, King VF, Vazquez J, et al. (1991) Use of toxins to study potassium channels. J Bioenerg Biomem 23: 615-646.
26. + channel. Biophys J 63: 583-590.
27. Behrens R, Nolting A, Reimann F, Schwarz M, Waldschutz R, et al. (2000) hKCNMB3 and hKCNMB4, cloning and characterization of two members of the large-conductance calcium-activated potassium channel b subunit family. FEBS Lett 474: 99-106.
28. + channel resistant to charybdotoxin and iberiotoxin. Proc Natl Acad Sci USA 97: 5562-5567.
29. + channels in glutamatergic hippocampal terminals and their role in spike repolarization and regulation of transmitter release. J Neurosci 21: 9585-9597.
30. Dalziel JE, Finch SC, Dunlop J (2005) The fungal neurotoxin lolitrem B inhibits the function of human large conductance calcium-activated potassium channels. Toxicol Lett 155: 421-426.
31. + channels. Eur J Pharmacol 605: 36-45.
32. Miles CO, Munday SC, Wilkins AL, Ede RM, Towers NR (1994) Large-scale isolation of lolitrem B and structure determination of lolitrem E. J Agric Food Chem 42: 1488-1492.
33. Munday-Finch SC, Miles CO, Wilkins AL, Hawkes AD (1995) Isolation and structure elucidation of lolitrem A, a tremorgenic mycotoxin from perennial ryegrass infected with Acremonium lolii. J Agric Food Chem 43: 1283-1288.
34. Munday-Finch SC, Wilkins AL, Miles CO, Ede RM, Thomson RA (1996) Structure elucidation of lolitrem F, a naturally occurring stereoisomer of the tremorgenic mycotoxin lolitrem B, isolated from Lolium perenne infected with Acremonium lolii. J Agric Food Chem 44: 2782-2788.
35. Zavala-Tecuapetla C, Aguileta MA, Lopez-Guerrero JJ, Gonzalez-Marin MC, Pena F (2008) Calcium-activated potassium currents differentially modulate respiratory rhythm generation. Eur J Neurosci 27: 2871-2884.
36. Sheehan JJ, Benedetti BL, Barth AL (2009) Anticonvulsant effects of the BKchannel antagonist paxilline. Epilepsia 50: 711-720.
37. Dworetzky SI, Trojnacki JT, Gribkoff VK (1994) Cloning and expression of a human large-conductance calcium-activated potassium channel. Brain Res Mol Brain Res 27: 189-193.
38. + channel isoforms from human brain. Neuron 13: 1315-1330.
39. Ca channel cloned from myometrium. Receptors Channels 3: 185-199.
40. Chen L, Tian L, MacDonald SH, McClafferty H, Hammond MS, et al. (2005) Functionally diverse complement of large conductance calcium- and voltageactivated potassium channel (BK) alpha-subunits generated from a single site of splicing. J Biol Chem 280: 33599-33609.
41. Harrell MD, Harbi S, Hoffman JF, Zavadil J, Coetzee WA (2007) Large-scale analysis of ion channel gene expression in the mouse heart during perinatal development. Physiol Genomics 28: 273-283.
42. Xi-Moy SX, Dun NJ (1995) Potassium currents in adult rat intracardiac neurones. J Physiol 486: 15-31.
43. Franciolini F, Hogg R, Catacuzzeno L, Petris A, Trequattrini C, et al. (2001) Large-conductance calcium-activated potassium channels in neonatal rat intracardiac ganglion neurons. Pflugers Arch 441: 629-638.
44. Callewaert G, Vereecke J, Carmeliet E (1986) Existence of a calcium-dependent potassium channel in the membrane of cow cardiac Purkinje cells. Pflugers Arch 406: 424-426.
45. Munday-Finch SC, Wilkins AL, Miles CO (1998) Isolation of lolicine A, lolicine B, lolitriol, and lolitrem N from Lolium perenne infected with Neotyphodium lolii and evidence for the natural occurrence of 31-epilolitrem N and 31-epilolitrem F. J Agric Food Chem 46: 590-598.
46. Munday-Finch SC, Wilkins AL, Miles CO (1996) Isolation of paspaline B, an indole-diterpenoid from Penicillium paxilli. Phytochem 41: 327-332.
47. Skrzypiec-Spring M, Grotthus B, Szelag A, Schulz R (2007) Isolated heart perfusion according to Langendorff-Still viable in the new millennium. J Pharmacol Toxicol Methods 55: 113-126.
48. Munday-Finch SC, Wilkins AL, Miles CO, Tomoda H, Omura S (1997) Isolation and structure elucidation of lolilline, a possible biosynthetic precursor of the lolitrem family of tremorgenic mycotoxins. J Agric Food Chem 45: 199-204.
49. Ca channels in human coronary smooth muscle: Predominant α+β subunit complexes. J Physiol 502: 545-557.
50. + channel blockers paspalitrem-C and paxilline on mammalian smooth muscle. Eur J Pharmacol 314: 123-128.
51. Wang L, Cross AL, Allen KL, Smith BL, McLeay LM (2003) Tremorgenic mycotoxins increase gastric smooth muscle activity of sheep reticulum and rumen in vitro. Res Vet Sci 74: 93-100.
52. Sausbier M, Arntz C, Bucurenciu I, Zhao H, Zhou XB, et al. (2005) Elevated blood pressure linked to primary hyperaldosteronism and impaired vasodilation in BK channel-deficient mice. Circulation 112: 60-68.
53. Longland CL, Dyer JL, Michelangeli F (2000) The mycotoxin paxilline inhibits the cerebellar inositol 1,4,5-trisphosphate receptor. Eur J Pharmacol 408: 219-225.
54. 2+ ATPase by paxilline. Arch Biochem Biophys 406: 55-64.
55. Wilson MF, Brackett DJ, Archer LT, Hinshaw LB (1980) Mechanisms of impaired cardiac function by vasopressin. Ann Surg 191: 495-500.
56. Oliveira NS, Gazola R, Singi G (2002) Effects of vasoconstrictors used in local anesthesia upon isolated rat heart. Pharmacol Res 46: 15-18.
57. Ryckwaert F, Virsolvy A, Fort A, Murat B, Richard S, et al. (2009) Terlipressin, a provasopressin drug exhibits direct vasoconstrictor properties: Consequences on heart perfusion and performance. Crit Care Med 37: 876-881.
58. Marionneau C, Couette B, Liu J, Li H, Mangoni ME, et al. (2005) Specific pattern of ionic channel gene expression associated with pacemaker activity in the mouse heart. J Physiol 562: 223-234.
59. + channel opening requires superoxide radical generation. Am J Physiol Heart Circ Physiol 290: 434-440.
60. + channels in sildenafil-induced late cardioprotection. J Molec Cell Cardiol 44: 105-113.