Abstract
Peroxisome proliferator-activated receptor γ (PPARγ) is a nuclear receptor that functions as a transcription factor to regulate adipogenesis and metabolism by binding to PPAR response elements (PPAREs) in the promoter region of various target genes. Activation of PPARγ suppresses smooth muscle cell proliferation and migration. This chapter discusses the potential protective role of PPARγ and its downstream signaling cascades in the development of pulmonary arterial hypertension. Furthermore, the chapter also provides an overview on the cellular and molecular mechanisms involved in PPARγ-mediated inhibitory effect on pulmonary vascular remodeling, a major contributor to the elevated pulmonary vascular resistance in patients with pulmonary arterial hypertension.
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He W, Barak Y, Hevener A et al (2003) Adipose-specific peroxisome proliferator-activated receptor γ knockout causes insulin resistance in fat and liver but not in muscle. Proc Natl Acad Sci U S A 100:15712-15717
Hevener AL, He W, Barak Y et al (2003) Muscle-specific PPARγ deletion causes insulin resistance. Nat Med 9:1491-1497
Lehrke M, Lazar MA (2005) The many faces of PPARγ. Cell 123:993-999
Marx N, Duez H, Fruchart JC, Staels B (2004) Peroxisome proliferator-activated receptors and atherogenesis: regulators of gene expression in vascular cells. Circ Res 94:1168-1178
Zhang J, Fu M, Zhao L, Chen YE 2002) 15-Deoxy-prostaglandin J2 inhibits PDGF-A and -B chain expression in human vascular endothelial cells independent of PPARγ. Biochem Biophys Res Commun 298:128-132
Gauthier A, Vassiliou G, Benoist F, McPherson R (2003) Adipocyte low density lipoprotein receptor-related protein gene expression and function is regulated by peroxisome proliferator-activated receptor γ. J Biol Chem 278:11945-11953
Boucher P, Gotthardt M, Li WP, Anderson RG, Herz J (2003) LRP: role in vascular wall integrity and protection from atherosclerosis. Science 300:329-332
Newton CS, Loukinova E, Mikhailenko I et al (2005) Platelet-derived growth factor receptor-β (PDGFR-β) activation promotes its association with the low density lipoprotein receptor-related protein (LRP). Evidence for co-receptor function. J Biol Chem 280:27872-27878
Wakino S, Kintscher U, Kim S, Yin F, Hsueh WA, Law RE (2000) Peroxisome proliferator-activated receptor γ ligands inhibit retinoblastoma phosphorylation and G1 → S transition in vascular smooth muscle cells. J Biol Chem 275:22435-22441
Bruemmer D, Blaschke F, Law RE (2005) New targets for PPARγ in the vessel wall: implications for restenosis. Int J Obes Relat Metab Disord 29:S26-S30
Benkirane K, Amiri F, Diep QN, El Mabrouk M, Schiffrin EL (2006) PPAR-γ inhibits ANG II-induced cell growth via SHIP2 and 4E-BP1. Am J Physiol Heart Circ Physiol 290:H390-H397
Wakino S, Kintscher U, Liu Z et al (2001) Peroxisome proliferator-activated receptor γ ligands inhibit mitogenic induction of p21Cip1 by modulating the protein kinase Cδ pathway in vascular smooth muscle cells. J Biol Chem 276:47650-47657
Ogawa D, Nomiyama T, Nakamachi T et al (2006) Activation of peroxisome proliferator-activated receptor γ suppresses telomerase activity in vascular smooth muscle cells. Circ Res 98:e50-e9
Vantler M, Caglayan E, Zimmermann WH, Baumer AT, Rosenkranz S (2005) Systematic evaluation of anti-apoptotic growth factor signaling in vascular smooth muscle cells. Only phosphatidylinositol 3′-kinase is important. J Biol Chem 280:14168-14176
Bruemmer D, Yin F, Liu J et al (2003) Regulation of the growth arrest and DNA damage-inducible gene 45 (GADD45) by peroxisome proliferator-activated receptor γ in vascular smooth muscle cells. Circ Res 93:e38-e47
Worley JR, Baugh MD, Hughes DA et al (2003) Metalloproteinase expression in PMA-stimulated THP-1 cells. Effects of peroxisome proliferator-activated receptor-γ (PPARγ) agonists and 9-cis-retinoic acid. J Biol Chem 278:51340-51346
Nagase H, Enghild J, Suzuki K, Salvesen G (1990) Stepwise activation mechanisms of the precursor of matrix metalloproteinase 3 (stromelysin) by proteinases and (4-aminophenyl) mercuric acetate. Biochemistry 29:5783-5789
Cowan KN, Heilbut A, Humpl T, Lam C, Ito S, Rabinovitch M (2000) Complete reversal of fatal pulmonary hypertension in rats by a serine elastase inhibitor. Nat Med 6:698-702
Martin-Nizard F, Furman C, Delerive P et al (2002) Peroxisome proliferator-activated receptor activators inhibit oxidized low-density lipoprotein-induced endothelin-1 secretion in endothelial cells. J Cardiovasc Pharmacol 40:822-831
Wakino S, Hayashi K, Tatematsu S et al (2005) Pioglitazone lowers systemic asymmetric dimethylarginine by inducing dimethylarginine dimethylaminohydrolase in rats. Hypertens Res 28:255-262
Kielstein JT, Bode-Boger SM, Hesse G et al (2005) Asymmetrical dimethylarginine in idiopathic pulmonary arterial hypertension. Arterioscler Thromb Vasc Biol 25:1414-1418
Combs CK, Johnson DE, Karlo JC, Cannady SB, Landreth GE (2000) Inflammatory mechanisms in Alzheimer’s disease: inhibition of β-amyloid-stimulated proinflammatory responses and neurotoxicity by PPARγ agonists. J Neurosci 20:558-567
Humbert M, Monti G, Brenot F et al (1995) Increased interleukin-1 and interleukin-6 serum concentrations in severe primary pulmonary hypertension. Am J Respir Crit Care Med 151:1628-1631
Imaizumi T, Matsumiya T, Tamo W et al ( 2002) 15-Deoxy-D12,14-prostaglandin J2 inhibits CX3CL1/fractalkine expression in human endothelial cells. Immunol Cell Biol 80:531-536
Balabanian K, Foussat A, Dorfmüller P et al (2002) CX3C chemokine fractalkine in pulmonary arterial hypertension. Am J Respir Crit Care Med 165:1419-1425
Ikeda Y, Yonemitsu Y, Kataoka C et al (2002) Anti-monocyte chemoattractant protein-1 gene therapy attenuates pulmonary hypertension in rats. Am J Physiol Heart Circ Physiol 283:H2021-H2028
Gensch C, Clever YP, Werner C, Hanhoun M, Böhm M, Laufs U (2007) The PPAR-γ agonist pioglitazone increases neoangiogenesis and prevents apoptosis of endothelial progenitor cells. Atherosclerosis 192:67-74
Levonen AL, Dickinson DA, Moellering DR, Mulcahy RT, Forman HJ, Darley-Usmar VM (2001) Biphasic effects of 15-deoxy-δ12,14-prostaglandin J2 on glutathione induction and apoptosis in human endothelial cells. Arterioscler Thromb Vasc Biol 21:1846-1851
Cho DH, Choi YJ, Jo SA, Jo I (2004) Nitric oxide production and regulation of endothelial nitric-oxide synthase phosphorylation by prolonged treatment with troglitazone: evidence for involvement of peroxisome proliferator-activated receptor (PPAR) γ-dependent and PPAR γ-independent signaling pathways. J Biol Chem 279:2499-2506
Kronke G, Kadl A, Ikonomu E et al (2007) Expression of heme oxygenase-1 in human vascular cells is regulated by peroxisome proliferator-activated receptors. Arterioscler Thromb Vasc Biol 27:1276-1282
Goetze S, Xi XP, Kawano H et al (1999) PPARγ-ligands inhibit migration mediated by multiple chemoattractants in vascular smooth muscle cells. J Cardiovasc Pharmacol 33:798-806
Benson S, Wu J, Padmanabhan S, Kurtz TW, Pershadsingh HA (2000) Peroxisome proliferator-activated receptor (PPAR)-γ expression in human vascular smooth muscle cells: inhibition of growth, migration, and c-fos expression by the peroxisome proliferator-activated receptor (PPAR)-γ activator troglitazone. Am J Hypertens 13:74-82
Law RE, Goetze S, Xi XP et al (2000) Expression and function of PPARγ in rat and human vascular smooth muscle cells. Circulation 101:1311-1318
Ameshima S, Golpon H, Cool CD et al (2003) Peroxisome proliferator-activated receptor γ (PPARγ) expression is decreased in pulmonary hypertension and affects endothelial cell growth. Circ Res 92:1162-1169
Geraci MW, Moore M, Gesell T et al (2001) Gene expression patterns in the lungs of patients with primary pulmonary hypertension: a gene microarray analysis. Circ Res 88:555-562
Galetto R, Albajar M, Polanco JI, Zakin MM, Rodriguez-Rey JC (2001) Identification of a peroxisome-proliferator-activated-receptor response element in the apolipoprotein E gene control region. Biochem J 357:521-527
Akiyama TE, Sakai S, Lambert G et al (2002) Conditional disruption of the peroxisome proliferator-activated receptor γ gene in mice results in lowered expression of ABCA1, ABCG1, and ApoE in macrophages and reduced cholesterol efflux. Mol Cell Biol 22:2607-2619
Yue L, Rasouli N, Ranganathan G, Kern PA, Mazzone T (2004) Divergent effects of peroxisome proliferator-activated receptor γ agonists and tumor necrosis factor α on adipocyte ApoE expression. J Biol Chem 279:47626-47632
Hansmann G, Wagner RA, Schellong S et al (2007) Pulmonary arterial hypertension is linked to insulin resistance and reversed by peroxisome proliferator-activated receptor-γ activation. Circulation 115:1275-1284
Xu A, Chan KW, Hoo RL et al (2005) Testosterone selectively reduces the high molecular weight form of adiponectin by inhibiting its secretion from adipocytes. J Biol Chem 280:18073-18080
Wang Y, Lam KS, Xu JY et al (2005) Adiponectin inhibits cell proliferation by interacting with several growth factors in an oligomerization-dependent manner. J Biol Chem 280:18341-18347
Swertfeger DK, Bu G, Hui DY (2002) Low density lipoprotein receptor-related protein mediates apolipoprotein E inhibition of smooth muscle cell migration. J Biol Chem 277:4141-4146
Boucher P, Gotthardt M (2004) LRP and PDGF signaling: a pathway to atherosclerosis. Trends Cardiovasc Med 14:55-60
Boucher P, Liu P, Gotthardt M, Hiesberger T, Anderson RG, Herz J (2002) Platelet-derived growth factor mediates tyrosine phosphorylation of the cytoplasmic domain of the low density lipoprotein receptor-related protein in caveolae. J Biol Chem 277:15507-15513
Wilkinson-Berka JL, Babic S, De Gooyer T et al (2004) Inhibition of platelet-derived growth factor promotes pericyte loss and angiogenesis in ischemic retinopathy. Am J Pathol 164:1263-1273
Zamanian RT, Hansmann G, Snook S et al (2009) Insulin resistance in pulmonary arterial hypertension. Eur Respir J 33:318-324
Lane KB, Machado RD, Pauciulo MW et al (2000) Heterozygous germline mutations in BMPR2, encoding a TGF-β receptor, cause familial primary pulmonary hypertension. Nat Genet 26:81-84
Deng Z, Morse JH, Slager SL et al (2000) Familial primary pulmonary hypertension (gene PPH1) is caused by mutations in the bone morphogenetic protein receptor-II gene. Am J Hum Genet 67:737-744
Machado RD, Aldred MA, James V et al (2006) Mutations of the TGF-β type II receptor BMPR2 in pulmonary arterial hypertension. Hum Mutat 27:121-132
Atkinson C, Stewart S, Upton PD et al (2002) Primary pulmonary hypertension is associated with reduced pulmonary vascular expression of type II bone morphogenetic protein receptor. Circulation 105:1672-1678
Hansmann G, de Jesus Perez VA, Alastalo TP et al (2008) An antiproliferative BMP-2/PPARγ/ApoE axis in human and murine SMCs and its role in pulmonary hypertension. J Clin Invest 118:1846-1857
Crossno JT Jr, Garat CV, Reusch JE et al (2007) Rosiglitazone attenuates hypoxia-induced pulmonary arterial remodeling. Am J Physiol Lung Cell Mol Physiol 292:L885-L897
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Rabinovitch, M. (2010). PPARγ and the Pathobiology of Pulmonary Arterial Hypertension. In: Yuan, JJ., Ward, J. (eds) Membrane Receptors, Channels and Transporters in Pulmonary Circulation. Advances in Experimental Medicine and Biology, vol 661. Humana Press, Totowa, NJ. https://doi.org/10.1007/978-1-60761-500-2_29
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DOI: https://doi.org/10.1007/978-1-60761-500-2_29
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