Abstract
Endothelin (ET) was first isolated and described by Yanagisawa et al. and has since been described as one of the most potent known vasoconstrictor compounds. ET-1 mediates its effects via two types of receptors, ETA and ETB, which are expressed in the vascular smooth muscle cells, endothelial cells, intestines and brain. Secretion of ET-1 results in long-lasting vasoconstriction, increased blood pressure and, in turn, overproduction of free radicals. As dysregulation of the endothelin system is an important factor in the pathogenesis of several diseases including atherosclerosis, hypertension and endotoxic shock, the ETA and ETB receptors are attractive therapeutic targets for treatment of these disorders. The biosynthesis and release of ET-1 are regulated at the transcriptional level. Studies have shown that p38MAP kinase, nuclear factor κB (NF-κB), PKC/ERK and JNK/c-Jun all take part in the ROS-activated production of ET-1. Furthermore, administration of ETA significantly reduces the generation of free radicals. However, treatment with ETB receptor blockers does not elicit the same effect. Therefore, the effects of endothelin receptor blockers on blood pressure and the generation of free radicals remain debatable. This review summarizes recent investigations into the role of endothelin receptor blockers with respect to the modulation of hemodynamic parameters and the generation of free radicals.
Similar content being viewed by others
Abbreviations
- BP:
-
blood pressure
- CAT:
-
catalase
- DAG:
-
diacylglycerol
- ET-1:
-
endothelin-1
- ETA:
-
Rtype A of endothelin receptor
- ETB:
-
Rtype B of endothelin receptor
- HR:
-
heart rate
- H2O2:
-
hydrogen peroxide
- IP3:
-
inositol-3 phosphate
- LPS:
-
lipopolysaccharide
- MAP:
-
mean arterial pressure
- MAPK:
-
mitogen-activated protein kinases
- NF-κB:
-
nuclear factor κB
- NO:
-
nitric oxide
- O2·-:
-
superoxide anion
- OH·:
-
hydrogen radical
- ONOO-:
-
peroxynitrite
- pp-ET-1:
-
pre-pro endothelin-1
- ROS:
-
reactive oxygen species
- SOD:
-
superoxide dismutase
- TNF-α:
-
tumor necrosis factor-α
References
Böhm F, Pernow J: The importance of endothelin-1 for vascular dysfunction in cardiovascular disease. Cardio-vascRes, 2007, 76, 8–18.
Callera GE, Touyz RM, Teixera SA, Muscara MN, Carvalho MH, Fortes ZB, Nigro D et al.: ETA receptor blockade decreases vascular superoxide generation in DOCA-salt hypertension. Hypertension, 2003, 42, 811–817.
Cheng TH, Shih NL, Chen SY, Wang DL, Chen JJ: Reactive oxygen species modulate endothelin-1-induced c-fos gene expression in cardiomyocytes. Cardiovasc Res, 1999, 41, 654–662.
Cheng TH, Shih NL, Chen CH, Lin H, Liu JC, Chao HH, Liou JY et al.: Role of mitogen-activated protein kinase pathway in reactive oxygen species-mediated endothelin-1-induced ß-myosin heavy chain gene expression and cardiomyocyte hypertrophy. J Biomed Sci, 2005, 12, 123–133.
Dhaun N, Macintyre IM, Melville V, Lilitkarntakul P, Johnston NR, Goddard J, Webb DJ: Blood pressure-independent reduction in proteinuria and arterial stiffness after acute endothelin-A receptor antagonism in chronic kidney disease. Hypertension, 2009 54, 113–119.
Ehrenreich H, Anderson RW, Fox CH, Rieckmann P, Hoffman GS, Travis WD, Coligan JE et al.: Endothelins, peptides with potent vasoactive properties, are produced by human macrophages. J Exp Med, 1990, 172, 1741–1748.
Endo T, Uchida Y, Matsumoto H, Suzuki N, Nomura A, Hirata F, Hasegawa S: Regulation of endothelin-1 synthesis in cultured guinea pig airway epithelial cells by various cytokines. Biochem Biophys Res Commun, 1992, 186, 1594–1599.
Feldstein C, Romero C: Role of endothelins in hypertension. Am J Ther, 2007, 14, 147–153.
Feng Y, Dai DZ, Na T, Cui B, Wang T, Zhang Y, Dai Y. Endothelin receptor antagonist CPU0213 suppresses ventricular fibrillation in L-thyroxin induced cardiomyopathy. Pharmacol Rep, 2007, 59, 306–314.
Gadea A, Schinelli S, Gallo V: Endothelin-1 regulates astrocyte proliferation and reactive gliosis via a JNK/c-Jun signaling pathway. J Neurosci, 2008, 28, 2394–2408.
Gardiner SM, Kemp PA, March JE, Bennett T, Davenport AP, Edvinsson L: Effects of an ET1-receptor antagonist, FR139317, on regional haemodynamic responses to endothelin-1 and [Ala11, 15]Ac-endothelin-1 (6-21) in conscious rats. Br J Pharmacol, 1994, 112, 477–486.
Garnier Y, Coumans ABC, Berger R, Hasaart THM: Pulmonary perfusion during lipopolysaccharide (LPS) induced fetal endotoxemia in the preterm fetal sheep. Eur J Obstet Gynecol Reprod Biol, 2006, 124, 150–157.
Giaid A, Gibson SJ, Ibrahim BN, Legon S, Bloom SR, Yanagisawa M, Masaki T et al.: Endothelin 1, an endo-thelium-derived peptide, is expressed in neurons of the human spinal cord and dorsal root ganglia. Proc Natl Acad Sci USA, 1989, 86, 7634–7638.
Głowiñska B, Urban M, Hryniewicz A, Peczyñska J, Florys B, Al-Hwish M: Endothelin-1 plasma concentration in children and adolescents with atherogenic risk factors. Kardiol Pol, 2004, 61, 329–338.
Hirata Y, Ishimaru S: Effects of endothelin receptor antagonists on endothelin-1 and inducible nitric oxide synthase genes in a rat endotoxic shock model. Clin Sci, 2002, 103, 332S–335S.
Jeong JB, Park JH, Lee HK, Ju SY, Hong SC, Lee JR, Chung GY et al.: Protective effect of the extracts from Cnidium officinale against oxidative damage induced by hydrogen peroxide via antioxidant effect. Food Chem Toxicol, 2009, 47, 525–529.
Jesmin S, Zaedi S, Maeda S, Togashi H, Yamaguchi I, Goto K, Miyauchi T: Endothelin antagonism suppresses plasma and cardiac endothelin-1 levels in SHRSPs at the typical hypertensive stage. Exp Biol Med (Maywood), 2006, 231, 919–924.
Kanie N, Kamata K: Effects of chronic administration of the novel endothelin antagonist J-104132 on endothelial dysfunction in streptozotocin-induced diabetic rat. Br J Pharmacol, 2002, 135, 1935–1942.
Kähler J, Ewert A, Weckmüller J, Stobbe S, Mittmann C, Köster R, Paul M et al.: Oxidative stress increases endothelin-1 synthesis in human coronary artery smooth muscle cells. J Cardiovasc Pharmacol, 2001, 38, 49–57.
Kerem M, Bedirli A, Pasaoglu H, Ofluoğlu E, Yilmazer D, Salman B, Yilmaz TU: Effect of adrenomedullin on hepatic damage in hepatic ischaemia/reperfusion injury in rats. Liver Int, 2008, 28, 972–981.
Krämer BK, Ittner KP, Beyer ME, Hoffmeister HM, Riegger GA: Circulatory and myocardial effects of endothelin. J Mol Med, 1997, 75, 886–890.
Kyaw M, Yoshizumi M, Tsuchiya K, Kirima K, Suzaki Y, Abe S, Hasegawa T et al.: Antioxidants inhibit endothelin-1 (1-31)-induced proliferation of vascular smooth muscle cells via the inhibition of mitogen-activated protein (MAP) kinase and activator protein-1 (AP-1). Biochem Pharmacol, 2002, 64, 1521–1531.
Li L, Watts SW, Banes AK, Galligan JJ, Fink GD, Chen AF: NADPH oxidase-derived superoxide augments endothelin-1-induced venoconstriction in mineralocorticoid hypertension. Hypertension, 2003, 42, 316–321.
Maczewski M, Beresewicz A: The role of endothelin, protein kinase C and free radicals in the mechanism of the post-ischemic endothelial dysfunction in guinea-pig hearts. J Mol Cell Cardiol, 2000, 32, 297–310.
Maeda S, Tanabe T, Miyauchi T, Otsuki T, Sugawara J, Iemitsu M, Kuno S et al.: Aerobic exercise training reduces plasma endothelin-1 concentration in older women. J Appl Physiol, 2003, 95, 336–341.
Matsumoto T, Noguchi E, Kobayashi T, Kamata K: Mechanisms underlying the chronic pioglitazone treatment-induced improvement in the impaired endothelium-dependent relaxation seen in aortas from diabetic rats. Free Radic Biol Med, 2007, 42, 993–1007.
Matsumoto T, Kobayashi T, Kamata K: Relationships among ET-1, PPARy, oxidative stress and endothelial dysfunction in diabetic animals. J Smooth Muscle Res, 2008, 44, 41–55.
Matsumoto T, Ishida K, Nakayama N, Kobayashi T, Kamata K: Involvement of NO and MEK/ERK pathway in enhancement of endothelin-1-induced mesenteric artery contraction in later-stage type 2 diabetic Goto-Kakizaki rat. Am J Physiol Heart Circ Physiol, 2009, 296, H1388–H1397.
Matsuura T, Yukimura T, Kim S, Miura K, Iwao H: Selective blockade of endothelin receptor subtypes on systemic and renal vascular responses to endothelin-1 and IRL1620, a selective endothelin ETβ-receptor agonist, in anesthetized rats. Jpn J Pharmacol, 1996, 71, 213–222.
Montezano ACI, Callera GE, Mota AL, Fortes ZB, Nigro D, Carvalho MHC, Zorn TMT, Tostes RC: Endothelin-1 contributes to the sexual differences in renal damage in DOCA-salt rats. Peptides, 2005, 26, 1454–1462.
Nitescu N, Grimberg E, Herlitz H, Guron G: Role of endothelin ETA and ETB receptor subtypes in the regulation of intrarenal blood flow and oxygen tension in rats. Clin Exp Pharmacol Physiol, 2008, 35, 1227–1232.
Ozdemir R, Parlakpinar H, Polat A, Colak C, Ermis N, Acet A: Selective endothelin a (ETA) receptor antagonist (BQ-123) reduces both myocardial infarct size and oxidant injury. Toxicology, 2006, 219, 142–149.
Pedro-Botet J, Covas MI, Martín S, Rubiés-Prat J: Decreased endogenous antioxidant enzymatic status in essential hypertension. J Hum Hypertens, 2000, 14, 343–345.
Pierre LN, Davenport AP: Relative contribution of endothelin A and endothelin B receptors to vasoconstriction in small arteries from human heart and brain. J Cardio-vasc Pharmacol, 1998, Suppl 1, S74–S76.
Rajagopalan S, Münzel T, Tarpey M, Freeman BA, Griendling KK, Harrison DG: Angiotensin II-mediated hypertension in the rat increases vascular superoxide production via membrane NADH/NADPH oxidase activation. Contribution to alterations of vasomotor tone. J Clin Invest, 1996, 97, 1916–1923.
Rajapurohitam V, Javadov S, Purdham DM, Kirshen-baum LA, Karmazyn M: An autocrine role for leptin in mediating the cardiomyocyte hypertrophic effects of angiotensin II and endothelin-1. J Mol Cell Cardiol, 2006, 41, 265–274.
Rauh A, Windischhofer W, Kovacevic A, DeVaney T, Huber E, Semlitsch M, Leis HJ et al. Endothelin (ET)-1 and ET-3 promote expression of c-fos and c-jun in human choriocarcinoma via ET(B) receptor-mediated G(i)-and G(q)-pathways and MAP kinase activation. Br J Pharmacol, 2008, 154, 13–24.
Resink TJ, Scott-Burden T, Bühler FR: Activation of multiple signal transduction pathways by endothelin in cultured human vascular smooth muscle cells. Eur J Bio-chem, 1990, 189, 415–421
Riad A, Bien S, Gratz M, Escher F, Westermann D, Heimesaat MM, Bereswill S et al.: Toll-like receptor-4 deficiency attenuates doxorubicin-induced cardiomyopathy in mice. Eur J Heart Fail, 2008, 10, 233–243.
Robu VG, Pfeiffer ES, Robia SL, Balijepalli RC, Pi Y, Kamp TJ, Walker JW: Localization of functional endo-thelin receptor signaling complexes in cardiac transverse tubules. J Biol Chem, 2003, 278, 48154–48161.
Rubanyi GM, Polokoff MA. Endothelins: molecular biology, biochemistry, pharmacology, physiology, and pathophysiology. Pharmacol Rev, 1994, 46, 325–415.
Ruetten H, Thiemermann C: Endothelin-1 stimulates the biosynthesis of tumour necrosis factor in macrophages: ET-receptors, signal transduction and inhibition by dexamethasone. J Physiol Pharmacol, 1997, 48, 675–688.
Schinelli S, Zanassi P, Paolillo M, Wang H, Avvedimento EV, Gallo V: Stimulation of endothelin B receptors in astrocytes induces cAMP response element binding protein (CREB) phosphorylation and c-fos expression via multiple mitogen-activated protein kinase (MAPK) signaling pathways. J Neurosci, 2001, 21, 8842–8853.
Schorlemmer A, Matter ML, Shohet RV: Cardioprotective signaling by endotelin. Trends Cardiovasc Med, 2008, 18, 233–239.
Shah AP, Niemann JT, Youngquist S, Josephson G, Rosborough JP: Endothelin-1 is not predictive of ventricular ectopy or ventricular fibrillation during acute myocardial ischemia. J Interferon Cytokine Res, 2008, 28, 639–641.
Shi GF, An LJ, Jiang B, Guan S, Bao YM: Alpinia proto-catechuic acid protects against oxidative damage in vitro and reduces oxidative stress in vivo. Neurosci Lett, 2006, 403, 206–210.
Skalska AB, Pietrzycka A, Stêpniewski M: Correlation of endothelin 1 plasma levels with plasma antioxidant capacity in elderly patients treated for hypertension. Clin Biochem, 2008, 42, 358–364.
Soma S, Takahashi H, Muramatsu M, Oka M, Fukuchi Y: Localization and distribution of endothelin receptor subtypes in pulmonary vasculature of normal and hypoxia-exposed rats. Am J Respir Cell Mol Biol, 1999, 20, 620–630.
Suzuki T, Kumazaki T, Mitsui Y: Endothelin-1 is produced and secreted by neonatal rat cardiac myocytes in vitro. Biochem Biophys Res Commun, 1993, 191, 823–830.
Szok D, Hansen-Schwartz J, Edvinsson L: In depth pharmacological characterization of endothelin B receptors in the rat middle cerebral artery. Neurosci Lett, 2001, 314, 69–72.
Tang XY, Liu Q, Dai DZ, Dai Y: CPU0213, a novel en-dothelin receptor antagonist, suppresses the upregulation of matrix metalloproteinases and connexin 43 in hyperthy-roid myocardium. Pharmacol Rep, 2008, 60, 524–531.
Tawa M, Fukumoto T, Ohkita M, Matsumura Y: Role of endogenous endothelin-1 in post-ischemic cardiac dysfunction and norepinephrine overflow in rat hearts. Eur J Pharmacol, 2008, 591, 182–188.
Teplyakov A: Endothelin-1 involved in systemic cyto-kine network inflammatory response at atherosclerosis. J Cardiovasc Pharmacol, 2004, 44, Suppl 1, S274–S275.
Therrien F, Lemieux P, Bélanger S, Agharazii M, Lebel M, Larivière R: Protective effects of angiotensin AT1 receptor blockade in malignant hypertension in the rat. Eur J Pharmacol, 2009, 607, 126–134.
Tirapelli CR, Casolari DA, Yogi A, Montezano AC, Tostes RC, Legros E, D’Orléans-Juste P, de Oliveira AM: Functional characterization and expression of endothelin receptors in rat carotid artery: involvement of nitric oxide, a vasodilator prostanoid and the opening of K+ channels in ETβ-induced relaxation. Br J Pharmacol, 2005, 146, 903–912.
Tomiæ M, Galesiæ K, Markota I: Endothelin-1 and nitric oxide in patients on chronic hemodialysis. Ren Fail, 2008, 30, 836–842.
Touyz RM, Yao G, Viel E, Amiri F, Schiffrin EL: Angiotensin II and endothelin-1 regulate MAP kinases through different redox-dependent mechanisms in human vascular smooth muscle cells. J Hypertens, 2004, 22, 1141–1149.
Wagner F, Buz S, Neumeyer HH, Hetzer R, Hocher B: Nitric oxide inhalation modulates endothelin-1 plasma concentration gradients following left ventricular assist device implantation. J Cardiovasc Pharmacol, 2004, 44, Suppl1, S89–S91.
Wedgwood S, McMullan DM, Bekker JM, Fineman JR, Black SM: Role for endothelin-1-induced superoxide and peroxynitrite production in rebound pulmonary hypertension associated with inhaled nitric oxide therapy. Circ Res, 2001, 89, 357–364.
Wölkart G, Pang X, Stessel H, Kirchengast M, Brunner F: Chronic endothelin-A receptor antagonism is as protective as angiotensin converting enzyme inhibition against cardiac dysfunction in diabetic rats. Br J Pharmacol, 2007, 151, 1187–1197.
Voerman HJ, Stehouwer CD, van Kamp GJ, Strack van Schijndel RJ, Groeneveld AB, Thijs LG: Plasma endothelin levels are increased during septic shock. Crit Care Med, 1992, 20, 1097–1101.
Xu H, Lin L, Yuan WJ: Antiarrhythmic effect of endothelin-A receptor antagonist on acute ischemic arrhythmia in isolated rat heart. Acta Pharmacol Sin, 2003, 24, 37–44.
Yanagisawa M, Kurihara H, Kimura S, Tomobe Y, Kobayashi M, Mitsui Y, Yazaki Y et al.: A novel potent vasoconstrictor peptide produced by vascular endothelial cells. Nature, 1988, 332, 411–415.
Yang TL, Chen MF, Jiang JL, Xie QY, Li YP, Li YJ: The endothelin receptor antagonist decreases ische-mia/reperfusion-induced tumor necrosis factor production in isolated rat hearts. Int J Cardiol, 2005, 100, 495–498.
Zhang Y, Adner M, Cardell L-O: Interleukin-1β attenuates endothelin B receptor-mediated airway contractions in a murine in vitro model of asthma: roles of endothelin converting enzyme and mitogen-activated protein kinase pathways. Clin Exp Allergy, 2004, 34, 1480–1487.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Piechota, A., Polańczyk, A. & Gorąca, A. Role of endothelin-1 receptor blockers on hemodynamic parameters and oxidative stress. Pharmacol. Rep 62, 28–34 (2010). https://doi.org/10.1016/S1734-1140(10)70240-1
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1016/S1734-1140(10)70240-1