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Science 6 March 1998:
Vol. 279. no. 5356, pp. 1552 - 1555
DOI: 10.1126/science.279.5356.1552

Reports

Sphingosine-1-Phosphate as a Ligand for the G Protein-Coupled Receptor EDG-1

Menq-Jer Lee, * James R. Van Brocklyn, * Shobha Thangada, Catherine H. Liu, Arthur R. Hand, Ramil Menzeleev, Sarah Spiegel, * Timothy Hla *dagger

The sphingolipid metabolite sphingosine-1-phosphate (SPP) has been implicated as a second messenger in cell proliferation and survival. However, many of its biological effects are due to binding to unidentified receptors on the cell surface. SPP activated the heterotrimeric guanine nucleotide binding protein (G protein)-coupled orphan receptor EDG-1, originally cloned as Endothelial Differentiation Gene-1. EDG-1 bound SPP with high affinity (dissociation constant = 8.1 nM) and high specificity. Overexpression of EDG-1 induced exaggerated cell-cell aggregation, enhanced expression of cadherins, and formation of well-developed adherens junctions in a manner dependent on SPP and the small guanine nucleotide binding protein Rho.

M.-J. Lee, S. Thangada, C. H. Liu, T. Hla, Department of Physiology, University of Connecticut School of Medicine, Farmington, CT 06030, USA.
J. R. Van Brocklyn, R. Menzeleev, S. Spiegel, Department of Biochemistry and Molecular Biology, Georgetown University Medical Center, Washington, DC 20007, USA.
A. R. Hand, Department of Pediatric Dentistry, University of Connecticut Health Center, Farmington, CT 06030, USA.
*   These authors contributed equally to this work.

dagger    To whom correspondence should be addressed. E-mail: hla{at}sun.uchc.edu


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S1P induces FA remodeling in human pulmonary endothelial cells: role of Rac, GIT1, FAK, and paxillin.
Y. Shikata, K. G. Birukov, and J. G. N. Garcia (2003)
J Appl Physiol 94, 1193-1203
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Sphingosine 1-Phosphate and Platelet-derived Growth Factor (PDGF) Act via PDGFbeta Receptor-Sphingosine 1-Phosphate Receptor Complexes in Airway Smooth Muscle Cells.
C. Waters, B. Sambi, K.-C. Kong, D. Thompson, S. M. Pitson, S. Pyne, and N. J. Pyne (2003)
J. Biol. Chem. 278, 6282-6290
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Role of the G-Protein-Coupled Receptor GPR12 as High-Affinity Receptor for Sphingosylphosphorylcholine and Its Expression and Function in Brain Development.
A. Ignatov, J. Lintzel, I. Hermans-Borgmeyer, H.-J. Kreienkamp, P. Joost, S. Thomsen, A. Methner, and H. C. Schaller (2003)
J. Neurosci. 23, 907-914
   Abstract »    Full Text »    PDF »
Book Review: Neurobiology of Lysophosphatidic Acid Signaling.
N. Fukushima, X. Ye, and J. Chun (2002)
Neuroscientist 8, 540-550
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Sphingosine Kinase Mediates Vascular Endothelial Growth Factor-Induced Activation of Ras and Mitogen-Activated Protein Kinases.
X. Shu, W. Wu, R. D. Mosteller, and D. Broek (2002)
Mol. Cell. Biol. 22, 7758-7768
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Transactivation of Vascular Endothelial Growth Factor (VEGF) Receptor Flk-1/KDR Is Involved in Sphingosine 1-Phosphate-stimulated Phosphorylation of Akt and Endothelial Nitric-oxide Synthase (eNOS).
T. Tanimoto, Z.-G. Jin, and B. C. Berk (2002)
J. Biol. Chem. 277, 42997-43001
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Does the coronary risk factor low density lipoprotein alter growth and signaling in vascular smooth muscle cells?.
I. GOUNI-BERTHOLD and A. SACHINIDIS (2002)
FASEB J 16, 1477-1487
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Identification and Characterization of RPK118, a Novel Sphingosine Kinase-1-binding Protein.
S. Hayashi, T. Okada, N. Igarashi, T. Fujita, S. Jahangeer, and S.-i. Nakamura (2002)
J. Biol. Chem. 277, 33319-33324
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Phospholipase D Activation by Sphingosine 1-Phosphate Regulates Interleukin-8 Secretion in Human Bronchial Epithelial Cells.
R. J. Cummings, N. L. Parinandi, A. Zaiman, L. Wang, P. V. Usatyuk, J. G. N. Garcia, and V. Natarajan (2002)
J. Biol. Chem. 277, 30227-30235
   Abstract »    Full Text »    PDF »
Comparison of Sphingosine 1-Phosphate-Induced Intracellular Signaling Pathways in Vascular Smooth Muscles: Differential Role in Vasoconstriction.
F. Coussin, R. H. Scott, A. Wise, and G. F. Nixon (2002)
Circ. Res. 91, 151-157
   Abstract »    Full Text »    PDF »
Activation of second messenger pathways in alveolar macrophages by endotoxin.
M.M. Monick and G.W. Hunninghake (2002)
Eur. Respir. J. 20, 210-222
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N-Glycans of sphingosine 1-phosphate receptor Edg-1 regulate ligand-induced receptor internalization.
T. KOHNO, A. WADA, and Y. IGARASHI (2002)
FASEB J 16, 983-992
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Ceramide Kinase, a Novel Lipid Kinase. MOLECULAR CLONING AND FUNCTIONAL CHARACTERIZATION.
M. Sugiura, K. Kono, H. Liu, T. Shimizugawa, H. Minekura, S. Spiegel, and T. Kohama (2002)
J. Biol. Chem. 277, 23294-23300
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Sphingosine 1-Phosphate Induces Membrane Ruffling and Increases Motility of Human Umbilical Vein Endothelial Cells via Vascular Endothelial Growth Factor Receptor and CrkII.
A. Endo, K.-I. Nagashima, H. Kurose, S. Mochizuki, M. Matsuda, and N. Mochizuki (2002)
J. Biol. Chem. 277, 23747-23754
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International Union of Pharmacology. XXXIV. Lysophospholipid Receptor Nomenclature.
J. Chun, E. J. Goetzl, T. Hla, Y. Igarashi, K. R. Lynch, W. Moolenaar, S. Pyne, and G. Tigyi (2002)
Pharmacol. Rev. 54, 265-269
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Cell Type-specific Localization of Human Cardiac S1P Receptors.
D. Mazurais, P. Robert, B. Gout, I. Berrebi-Bertrand, M. P. Laville, and T. Calmels (2002)
J. Histochem. Cytochem. 50, 661-670
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Sphingosine 1-Phosphate, Present in Serum-derived Lipoproteins, Activates Matriptase.
C. Benaud, M. Oberst, J. P. Hobson, S. Spiegel, R. B. Dickson, and C.-Y. Lin (2002)
J. Biol. Chem. 277, 10539-10546
   Abstract »    Full Text »    PDF »



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