Mechanosensitivity of STREX-lacking BKCa channels in the colonic smooth muscle of the mouse

American Journal of Physiology - Gastrointestinal and Liver Physiology

Volumn 299, Issue 6, 2010, Pages

  Wang, Wei ^a   Huang, Haixia ^a   Hou, Dongyan ^a   Liu, Ping ^a   Wei, Hua ^a   Fu, Xiaosuo ^a   Niu, Weizhen ^a  

^a CAPITAL MEDICAL UNIVERSITY   (China)

Author keywords

Calcium activated large conductance potassium channels; Colon; Patch clamp; Slo I alternative splicing; Stretch

Indexed keywords

LARGE CONDUCTANCE CALCIUM ACTIVATED POTASSIUM CHANNEL ALPHA SUBUNIT; LARGE CONDUCTANCE CALCIUM ACTIVATED POTASSIUM CHANNEL BETA SUBUNIT; MESSENGER RNA;

ALPHA CHAIN; ANIMAL CELL; ARTICLE; BETA CHAIN; COLON; CONTROLLED STUDY; EXON; FEMALE; INTESTINE MUSCLE; MALE; MECHANICAL STIMULATION; MOUSE; MUSCLE STRETCHING; NONHUMAN; NUCLEOTIDE SEQUENCE; PRIORITY JOURNAL; PROTEIN EXPRESSION; PROTEIN LOCALIZATION; PROTEIN VARIANT; STRESS REGULATED EXON;

ACTION POTENTIALS; ANIMALS; BALB 3T3 CELLS; CALCIUM; COLON; EXONS; FEMALE; GENETIC VARIATION; ION CHANNEL GATING; LARGE-CONDUCTANCE CALCIUM-ACTIVATED POTASSIUM CHANNELS; MALE; MECHANOTRANSDUCTION, CELLULAR; MICE; MUSCLE CONTRACTION; MUSCLE, SMOOTH; MYOCYTES, SMOOTH MUSCLE; PATCH-CLAMP TECHNIQUES; PROTEIN ISOFORMS; PROTEIN SUBUNITS; RNA, MESSENGER;

EID: 78649725848     PISSN: 01931857     EISSN: 15221547     Source Type: Journal    
DOI: 10.1152/ajpgi.00268.2010     Document Type: Article

References (54)

1. Allard B, Couble ML, Magloire H, Bleicher F. Characterization and gene expression of high conductance calcium-activated potassium channels displaying mechanosensitivity in human odontoblasts. J Biol Chem 275: 25556-25561, 2000.
2. Brenner R, Perez GJ, Bonev AD, Eckman DM, Kosek JC, Wiler SW, Patterson AJ, Nelson MT, Aldrich RW. Vasoregulation by the beta1 subunit of the calcium-activated potassium channel. Nature 407: 870-876, 2000.
3. Chanrachakul B, Matharoo-Ball B, Turner A, Robinson G, Broughton-Pipkin F, Arulkumaran S, Khan RN. Immunolocalization and protein expression of the alpha subunit of the large-conductance calcium-activated potassium channel in human myometrium. Reproduction 126: 43-48, 2003.
4. Chatterjee O, Taylor LA, Ahmed S, Nagaraj S, Hall JJ, Finckbeiner SM, Chan PS, Suda N, King JT, Zeeman ML, McCobb DP. Social stress alters expression of large conductance calcium-activated potassium channel subunits in mouse adrenal medulla and pituitary glands. J Neuroendocrinol 21: 167-176, 2009.
5. 2 and other membrane phospholipids. Pflügers Arch 455: 97-103, 2007.
6. Chen L, Tian L, MacDonald SH, McClafferty H, Hammond MS, Huibant JM, Ruth P, Knaus HG, Shipston MJ. Functionally diverse complement of large conductance calcium- and voltage-activated potassium channel (BK) alpha-subunits generated from a single site of splicing. J Biol Chem 280: 33599-33609, 2005.
7. + channel in G292 osteoblastic-like cells. J Membr Biol 131: 81-92, 1993.
8. Davidson RM, Tatakis DW, Auerbach AL. Multiple forms of mechanosensitive ion channels in osteoblast-like cells. Pflügers Arch 416: 646-651, 1990.
9. Dick GM, Bradley KK, Horowitz B, Hume JR. Functional and molecular identification of a novel chloride conductance in canine colonic smooth muscle. Am J Physiol Cell Physiol 275: C940-C950, 1998.
10. + channels in mesenteric artery smooth muscle cells. Am J Hypertens 7: 82-89, 1994.
11. + channel in mouse myometrium with pregnancy. J Biol Chem 278: 45311-45317, 2003.
12. Farrugia G, Holm AN, Rich A, Sarr MG, Szurszewski JH, Rae JL. A mechanosensitive calcium channel in human intestinal smooth muscle cells. Gastroenterology 117: 900-905, 1999.
13. 2+ also block. J Gen Physiol 98: 163-181, 1991.
14. Franz MR, Bode F. Mechano-electrical feedback underlying arrhythmias: the atrial fibrillation case. Prog Biophys Mol Biol 82: 163-174, 2003.
15. + channel in bovine trabecular meshwork cells. Invest Ophthalmol Vis Sci 44: 706-714, 2003.
16. Gribkoff VK, Starrett JE, Dworetzky SI. Maxi-K potassium channels: form, function, and modulation of a class of endogenous regulators of intracellular calcium. Neuroscientist 7: 166-177, 2001.
17. 2P channels. Proc Natl Acad Sci USA 103: 6859-6864, 2006.
18. Iversen HH, Celsing F, Leone AM, Gustafsson LE, Wiklund NP. Nerve-induced release of nitric oxide in the rabbit gastrointestinal tract as measured by in vivo microdialysis. Br J Pharmacol 120: 702-706, 1997.
19. + channels in vascular smooth muscle cells. FEBS Lett 297: 24-28, 1992.
20. Kirber MT, Walsh JV, Singer JJ. Stretch activated ion channels in smooth muscle: a mechanism for the initiation of stretch induced contraction. Pflügers Arch 412: 339-345, 1988.
21. Kiseleva I, Kamkin A, Wagner KD, Theres H, Ladhoff A, Scholz H, Gunther J, Lab MJ. Mechanoelectric feedback after left ventricular infarction in rats. Cardiovasc Res 45: 370-378, 2000.
22. Koh SD, Monaghan K, Sergeant GP, Ro S, Walker RL, Sanders KM, Horowitz B. TREK-1 regulation by nitric oxide and cGMP-dependent protein kinase. An essential role in smooth muscle inhibitory neurotransmission. J Biol Chem 276: 44338-44346, 2001.
23. Koh SD, Sanders KM. Stretch-dependent potassium channels in murine colonic smooth muscle cells. J Physiol 533: 155-163, 2001.
24. Lab MJ, Taggart P, Sachs F. Mechano-electric feedback. Cardiovasc Res 32: 1-2, 1996.
25. + channels in adrenal and pituitary during the stress-hyporesponsive period of rat development. Endocrinology 147: 3961-3967, 2006.
26. MacDonald SH, Ruth P, Knaus HG, Shipston MJ. Increased large conductance calcium-activated potassium (BK) channel expression accompanied by STREX variant downregulation in the developing mouse CNS. BMC Dev Biol 6: 37, 2006.
27. Mahmoud SF, McCobb DP. Regulation of Slo potassium channel alternative splicing in the pituitary by gonadal testosterone. J Neuroendocrinol 16: 237-243, 2004.
28. + channels in mouse skeletal muscle fibers. Am J Physiol Cell Physiol 278: C473-C479, 2000.
29. + channels in rat skeletal muscle. J Physiol 443: 739-777, 1991.
30. Mienville J, Barker JL, Lange GD. Mechanosensitive properties of BK channels from embryonic rat neuroepithelium. J Membr Biol 153: 211-216, 1996.
31. + channel: potential implications for the control of glomerular filtration. J Am Soc Nephrol 15: 2981-2987, 2004.
32. Ca channels is responsible for the stretch sensitivity. Biochem Biophys Res Commun 385: 634-639, 2009.
33. Nishimura S, Seo K, Nagasaki M, Hosoya Y, Yamashita H, Fujita H, Nagai R, Sugiura S. Responses of single-ventricular myocytes to dynamic axial stretching. Prog Biophys Mol Biol 97: 282-297, 2008.
34. Pacha J, Frindt G, Sackin H, Palmer LG. Apical maxi K channels in intercalated cells of CCT. Am J Physiol Renal Fluid Electrolyte Physiol 261: F696-F705, 1991.
35. Patton C, Thompson S, Epel D. Some precautions in using chelators to buffer metals in biological solutions. Cell Calcium 35: 427-431, 2004.
36. Poulsen AN, Wulf H, Hay-Schmidt A, Jansen-Olesen I, Olesen J, Klaerke DA. Differential expression of BK channel isoforms and beta-subunits in rat neuro-vascular tissues. Biochim Biophys Acta 1788: 380-389, 2009.
37. Qi Z, Chi S, Su X, Naruse K, Sokabe M. Activation of a mechanosensitive BK channel by membrane stress created with amphipaths. Mol Membr Biol 22: 519-527, 2005.
38. Robitaille R, Charlton MP. Presynaptic calcium signals and transmitter release are modulated by calcium-activated potassium channels. J Neurosci 12: 297-305, 1992.
39. Sachs F, Morris CE. Mechanosensitive ion channels in nonspecialized cells. Rev Physiol Biochem Pharmacol 132: 1-77, 1998.
40. Saffitz JE, Kleber AG. Effects of mechanical forces and mediators of hypertrophy on remodeling of gap junctions in the heart. Circ Res 94: 585-591, 2004.
41. Sanders KM, Koh SD. Two-pore-domain potassium channels in smooth muscles: new components of myogenic regulation. J Physiol 570: 37-43, 2006.
42. Shuttleworth CW, Sanders KM. Involvement of nitric oxide in neuromuscular transmission in canine proximal colon. Proc Soc Exp Biol Med 211: 16-23, 1996.
43. Singer JJ, Walsh JV. Characterization of calcium-activated potassium channels in single smooth muscle cells using the patch-clamp technique. Pflügers Arch 408: 98-111, 1987.
44. Suchyna TM, Sachs F. Mechanosensitive channel properties and membrane mechanics in mouse dystrophic myotube. J Physiol 581: 369-387, 2007.
45. Tang QY, Qi Z, Naruse K, Sokabe M. Characterization of a functionally expressed stretch-activated BKca channel cloned from chick ventricular myocytes. J Membr Biol 196: 185-200, 2003.
46. Tian L, Duncan RR, Hammond MS, Coghill LS, Wen H, Rusinova R, Clark AG, Levitan IB, Shipston MJ. Alternative splicing switches potassium channel sensitivity to protein phosphorylation. J Biol Chem 276: 7717-7720, 2001.
47. Tian L, Jeffries O, McClafferty H, Molyvdas A, Rowe IC, Saleem F, Chen L, Greaves J, Chamberlain LH, Knaus HG, Ruth P, Shipston MJ. Palmitoylation gates phosphorylation-dependent regulation of BK potassium channels. Proc Natl Acad Sci USA 105: 21006-21011, 2008.
48. + channel. J Biol Chem 275: 23211-23218, 2000.
49. + permeability. J Gen Physiol 114: 365-376, 1999.
50. + channels induced by dynamic changes membrane stretch in cultured smooth muscle cells of human coronary artery. J Cardiovasc Electrophysiol 14: 44-51, 2003.
51. Ca channels and the modulatory beta-subunits in porcine basilar and middle cerebral arteries. J Mol Histol 40: 87-97, 2009.
52. Xie J, McCobb DP. Control of alternative splicing of potassium channels by stress hormones. Science 280: 443-446, 1998.
53. 2+ and polyamines through electrostatics. J Gen Physiol 128: 185-202, 2006.
54. Zhao H, Sokabe M. Tuning the mechanosensitivity of a BK channel by changing the linker length. Cell Res 18: 871-878, 2008.