Ca2+ signaling in smooth muscle: TRPC6, NCX and LNats in nanodomains

Channels

Volumn 2, Issue 1, 2008, Pages 10-12

  Poburko, Damon ^a   Fameli, Nicola ^b   Kuo, Kou Hsing ^b,c   Van Breemen, Cornelis ^b  

^a UNIVERSITY OF GENEVA MEDICAL SCHOOL   (Switzerland)

^b UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^c UNIVERSITY OF NORTHERN BRITISH COLUMBIA   (Canada)

Author keywords

Ca2+ signaling; Calcium; Junction; LNats; Microdomain; Na+ transients; Nanodomain; NCX; Signalplex; Smooth muscle; Sodium; TRPC6

Indexed keywords

CALCIUM; SODIUM; ION; SODIUM CALCIUM EXCHANGE PROTEIN; TRANSIENT RECEPTOR POTENTIAL CHANNEL C; TRRP6 PROTEIN, RAT;

AGING; ANIMAL CELL; AORTA MEDIA; ARTICLE; CALCIUM METABOLISM; CALCIUM SIGNALING; CELL JUNCTION; CELL MEMBRANE; CYTOSOL; MUSCLE CELL; NONHUMAN; PATHOGENESIS; PROTEIN DOMAIN; RAT; SARCOPLASMIC RETICULUM; SMOOTH MUSCLE FIBER; SODIUM METABOLISM; ANIMAL; AORTA; CHEMISTRY; CYTOLOGY; DIFFUSION; METABOLISM; PHYSIOLOGY; PROTEIN TERTIARY STRUCTURE; RABBIT; SIGNAL TRANSDUCTION;

RATTUS;

ANIMALS; AORTA; CALCIUM; CELL MEMBRANE; CYTOSOL; DIFFUSION; IONS; MYOCYTES, SMOOTH MUSCLE; PROTEIN STRUCTURE, TERTIARY; RABBITS; RATS; SIGNAL TRANSDUCTION; SODIUM; SODIUM-CALCIUM EXCHANGER; TRPC CATION CHANNELS;

EID: 55749086046     PISSN: 19336950     EISSN: 19336969     Source Type: Journal    
DOI: 10.4161/chan.2.1.6053     Document Type: Article

References (31)

1. 2+ entry in purinergically stimulated aorta smooth muscle cells. Circ Res 2007; 101:1030-1038
2. Blaustein MP, Lederer WJ. Sodium/calcium exchange: its physiological implications. Physiol Rev 1999; 79:763-854.
3. 2+](i) oscillations underlying tonic contraction in the rabbit inferior vena cava. J Physiol 2001; 534:641-650
4. Neve KA. Double feature at the signalplex. Mol Pharmacol 2005; 68:275-278
5. Gabella G. Caveolae intracellulares and sarcoplasmic reticulum in smooth muscle. J Cell Sci 1971; 8:601-609
6. Devine CE, Somlyo AV, Somlyo AP. Sarcoplasmic reticulum and excitation-contraction coupling in mammalian smooth muscles. J Cell Biol 1972; 52:690-718.
7. van Breemen C. Calcium requirement for activation of intact aortic smooth muscle. J Physiol 1977; 272:317-329
8. van Breemen C, Aaronson P, Loutzenhiser R. Sodium-calcium interactions in mammalian smooth muscle. Pharmacol Rev 1978; 30:167-208. (Pubitemid 9213704)
9. Bolton TB. Mechanisms of action of transmitters and other substances on smooth muscle. Physiol Rev 1979; 59:606-718.
10. 2+ entry via NCX reversal in ATP stimulated smooth muscle cells. Biochem Biophys Res Commun 2007; 352:130-134
11. Aaronson P, van Breemen C. Effects of sodium gradient manipulation upon cellular calcium, 45Ca fluxes and cellular sodium in the guinea-pig taenia coli. J Physiol 1981; 319:443-461 (Pubitemid 11023259)
12. 2+ regulation of vascular smooth muscle. Fed Proc 1986; 45:2746-2751
13. 2+]i smooth muscle. Annu Rev Physiol 1989; 51:315-329
14. 2+ cycling in vascular smooth muscle. Cell Calcium 1998; 24:275-283
15. +. Am J Physiol Heart Circ Physiol 2000; 279:679-691
16. Dodd WA, Daniel EE. Electrolytes and arterial muscle contractility. Circ Res 1960; 8:451-463
17. 2+ concentration in single vascular smooth muscle cells in situ. EMBO J 1994; 13:5026-5031
18. 2+] oscillations in vascular smooth muscle. Cell Calcium 2007; 42:565-575
19. + pump and sarcoplasmic reticulum in smooth muscle. Nature 1993; 365:657-660
20. + pump low and high ouabain affinity alpha subunit isoforms are differently distributed in cells. Proc Natl Acad Sci USA 1997; 94:1800-1805.
21. 2 subunits to specialized plasma membrane microdomains. J Biol Chem 2006; 281:12929-12940
22. Zahler R, Zhang ZT, Manor M, Boron WF. Sodium kinetics of Na,K-ATPase alpha isoforms in intact transfected HeLa cells. J Gen Physiol 1997; 110:201-213 (Pubitemid 27340491)
23. 2+](i) oscillations underlying tonic contraction in the rabbit inferior vena cava. J Physiol 2001; 534:641-650
24. Witczak CA, Sturek M. Exercise prevents diabetes-induced impairment in superficial buffer barrier in porcine coronary smooth muscle. J Appl Physiol 2004; 96:1069-1079 (Pubitemid 38248685)
25. Mokelke EA, Wang M, Sturek M. Exercise training enhances coronary smooth muscle cell sodium-calcium exchange activity in diabetic dyslipidemic Yucatan swine. Ann NY Acad Sci 2002; 976:335-337 (Pubitemid 36126911)
26. Blaustein MP, Zhang J, Chen L, Hamilton BP. How does salt retention raise blood pressure? Am J Physiol Regul Integr Comp Physiol 2006; 290:514-523
27. Crowley CM, Lee C, Gin SA et al. The mechanism of excitation-contraction coupling in phenylephrine-stimulated human saphenous vein. Am J Physiol Heart Circ Physiol 2002; 283:1271-1281 (Pubitemid 35052085)
28. 2+ loading in neonatal rabbit cardiac ventricular myocytes. Am J Physiol Cell Physiol 2006; 290:1572-1582
29. 2+-dependent activation of endothelial nitric-oxide synthase. J Biol Chem 1999; 274:29529-29535
30. 2+ exchange as a key mechanism of TRPC signaling. Pflugers Arch 2005; 451:99-104.
31. 2+ ATPase in post-tetanic potentiation at crayfish neuromuscular junctions. J Neurosci 2001; 21:9598-9607