Mechanical stretch reduces the effect of angiotensin II on potassium current in cardiac ventricular cells of adult Sprague Dawley rats. on the role of AT1 receptors as mechanosensors

Journal of the American Society of Hypertension

Volumn 6, Issue 6, 2012, Pages 369-374

  De Mello, Walmor C ^a  

^a UNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE   (Puerto Rico)

Author keywords

angiotensin II; AT1 receptor; Mechanical stretch; potassium current

Indexed keywords

ANGIOTENSIN 1 RECEPTOR; ANGIOTENSIN II; PROTEIN KINASE C INHIBITOR; VALSARTAN;

ANIMAL CELL; ANIMAL MODEL; ARTICLE; CELL ACTIVATION; CELL ISOLATION; CONCENTRATION RESPONSE; CONTROLLED STUDY; EXTRACELLULAR SPACE; HEART ELECTROPHYSIOLOGY; HEART MUSCLE CELL; HEART VENTRICLE; MALE; MECHANICAL STIMULATION; MECHANICAL STRESS; NONHUMAN; POTASSIUM CURRENT; PRIORITY JOURNAL; RAT; VOLTAGE CLAMP;

ACTION POTENTIALS; ANGIOTENSIN II; ANGIOTENSIN II TYPE 1 RECEPTOR BLOCKERS; ANIMALS; HEART VENTRICLES; INDOLES; MALE; MALEIMIDES; MECHANOTRANSDUCTION, CELLULAR; MYOCYTES, CARDIAC; POTASSIUM CHANNELS; PROTEIN KINASE C; RATS; RATS, SPRAGUE-DAWLEY; RECEPTOR, ANGIOTENSIN, TYPE 1; STRESS, MECHANICAL; TETRAZOLES; VALINE; VASOCONSTRICTOR AGENTS;

EID: 84870464616     PISSN: 19331711     EISSN: 18787436     Source Type: Journal    
DOI: 10.1016/j.jash.2012.08.006     Document Type: Article

References (23)

1. A. Kamkim, I. Kiseleva, and G. Isenberg Stretch-activated currents in ventricular myocytes: amplitude and arrhythmogenic effects increase with hypertrophy Cardiovasc Res 48 2000 409 420
2. F. Sachs, and G.C.L. Bett Cardiac mechanosensitivity and stretch-activated ion channels Trends Cardiovasc Med 7 1997 4 8
3. M.R. Franz Mechano-electrical feedback Cardiovasc Res 45 2000 263 266
4. C. Ruwhof, and A. van der Laarse Mechanical stretch-induced cardiac hypertrophy: mechanisms and signal transduction pathways Cardiovasc Res 47 2000 23 37
5. J. Sadoshima, and S. Izumo The cellular and molecular responses of cardiac myocytes to mechanical stress Ann Rev Physiol 59 1997 551 571
6. L. Cox, L. Umans, F. Cornelis, D. Huylebroeck, and A. Zwijsen A broken heart: a stretch too far: an overview of mouse models with mutations in stretch-sensor components Int J Cardiol 131 2008 33 44
7. B. Han, X.H. Bai, M. Lodyga, J. Xu, B.B. Yang, and S. Keshavjee Conversion of mechanical forces into biochemical signaling J Biol Chem 279 2004 54793 54801
8. W.A. Linke Sense and stretch ability: the role of titin and titin-associated proteins in myocardial stress-sensing and mechanical dysfunction Cardiovasc Res 77 2008 637 648
9. F. Lang, G.L. Busch, M. Ritter, H. Völkl, S. Waldegger, and E. Gulbins Functional significance of cell volume regulatory mechanisms Physiol Rev 78 1998 247 306
10. N. Yasuda, H. Akazawa, Y. Qin, Y. Zou, and I. Komuro A novel mechanism of mechanical stress-induced angiotensin II type 1-receptor activation without the involvement of angiotensin II Naunyn-Schmiedeberg's Arch Pharmacol 377 2008 393 399
11. Y. Zou, H. Akazawa, Y. Qin, M. Sano, H. Takano, T. Minamino, and N. Makita Mechanical stress activates angiotensin II type 1 receptor without the involvement of angiotensin II Nat Cell Biol 6 2004 499 506
12. S. Miura, Y. Kiya, T. Kanazawa, S. Imaizumi, M. Fujino, and Y. Matsuo Differential bonding interactions of inverse agonists of angiotensin II type 1 receptor in stabilizing the inactive state Mol Endocrinol 22 2008 139 146
13. G. Isenberg, V. Kazanski, D. Kondratev, M.F. Galliteli, I. Kiseleva, and A. Kamkin Differential effects of stretch and compression on membrane currents and [Na+]c in ventricular myocytes Prog Biophys Mol Biol 82 2003 43 56
14. R. Malhotra, K.M. D'Souza, M.L. Staron, K.G. Birukov, I. Bodi, and S.A. Akhter G alpha(q)-mediated activation of GRK2 by mechanical stretch in cardiac myocytes: the role of protein kinase C J Biol Chem 285 2010 13748 13760
15. G. Gruden, S. Thomas, D. Burt, W. Zhou, G. Chusney, and L. Gnudi Interaction of angiotensin II and mechanical stretch on vascular endothelial growth factor production by human mesangial cells J Am Soc Nephrol 10 1999 730 737
16. U. Gether Uncovering molecular mechanisms involved in activation of G protein-coupled receptors Endocr Rev 21 2000 90 113
17. W.C. De Mello, and E.D. Frohlich On the local cardiac renin angiotensin system. Basic and clinical implications Peptides 32 2011 1774 1779
18. J. Varagic, E.D. Frohlich, D. Susic, J. Ahn, L. Matavelli, and B. Lopez AT1 receptor antagonism attenuates target organ effects of salt excess in SHRs without affecting pressure Am J Physiol Heart Circ Physiol 4 2008 117 124
19. A.M. De Jong, A.H. Maass, S.U. Oberdorf-Maass, D.J. Van Veldhuisen, W.H. Van Gilst, and I.C. Van Gelder Mechanisms of atrial structural changes caused by stretch occurring before and during early atrial fibrillation Cardiovasc Res 89 2011 754 765
20. W.C. De Mello, and M.J. Crespo Cardiac refractoriness in rats is reduced by angiotensin II J Cardiovasc Pharmacol 25 1995 51 56
21. N. Yasuda, S. Miura, H. Akazawa, T. Tanaka, Y. Qin, and Y. Kiya Conformational switch of angiotensin II type 1 receptor underlying mechanical stress-induced activation EMBO Rep 9 2008 179 186
22. K. Paul, N.A. Ball, G.W. Dorn 2nd, and R.A. Walsh Left ventricular stretch stimulates angiotensin II- mediated phosphatidylinositol hydrolysis and protein kinase Ce isoform translocation in adult guinea pig hearts Circ Res 81 1997 643 650
23. U. Ravens Mechano-electric feedback and arrhythmias Prog Biophys Mol Biol 82 2003 255 266