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Guo Y, Zhang W, Giroux C, Cai Y, Ekambaram P, Dilly AK, Hsu A, Zhou S, Maddipati KR, Liu J, Joshi S, Tucker SC, Lee MJ, Honn KV. Identification of the orphan G protein-coupled receptor GPR31 as a receptor for 12-(S)-hydroxyeicosatetraenoic acid. J Biol Chem 2011; 286:33832-40. [PMID: 21712392 DOI: 10.1074/jbc.m110.216564] [Citation(s) in RCA: 144] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Hydroxy fatty acids are critical lipid mediators involved in various pathophysiologic functions. We cloned and identified GPR31, a plasma membrane orphan G protein-coupled receptor that displays high affinity for the human 12-lipoxygenase-derived product 12-(S)-hydroxy-5,8,10,14-eicosatetraenoic acid (HETE). Thus, GPR31 is named 12-(S)-HETE receptor (12-HETER) in this study. The cloned 12-HETER demonstrated high affinity binding for 12-(S)-[(3)H]HETE (K(d) = 4.8 ± 0.12 nm). Also, 12-(S)-HETE efficiently and selectively stimulated GTPγS coupling in the membranes of 12-HETER-transfected cells (EC(50) = 0.28 ± 1.26 nm). Activating GTPγS coupling with 12-(S)-HETE proved to be both regio- and stereospecific. Also, 12-(S)-HETE/12-HETER interactions lead to activation of ERK1/2, MEK, and NFκB. Moreover, knocking down 12-HRTER specifically inhibited 12-(S)-HETE-stimulated cell invasion. Thus, 12-HETER represents the first identified high affinity receptor for the 12-(S)-HETE hydroxyl fatty acids.
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Affiliation(s)
- Yande Guo
- Department of Pathology, Wayne State University School of Medicine, Detroit, Michigan 48202, USA
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Kurahashi Y, Herbertsson H, Söderström M, Rosenfeld MG, Hammarström S. A 12(S)-hydroxyeicosatetraenoic acid receptor interacts with steroid receptor coactivator-1. Proc Natl Acad Sci U S A 2000; 97:5779-83. [PMID: 10823935 PMCID: PMC18510 DOI: 10.1073/pnas.97.11.5779] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Lewis lung carcinoma cells contain specific high-affinity binding sites for the eicosanoid 12(S)-hydroxy-5,8,10,14-eicosatetraenoic acid [12(S)-HETE]. These binding sites have a cytosolic/nuclear localization and contain the heat shock proteins hsp70 and hsp90 as components of a high molecular weight cytosolic binding complex. The ligand binding subunit of this complex is a protein with an apparent molecular mass of approximately 50 kDa as judged by gel permeation chromatography. In this report, we present data showing that the 50-kDa 12(S)-HETE binding protein interacts as a homodimer with steroid receptor coactivator-1 (SRC-1) in the presence of 12(S)-HETE. Two putative interaction domains were mapped. One of these (amino acids 701-781) was within the nuclear receptor interaction domain in SRC-1 required for binding of various steroid and thyroid hormone receptors. It contains the most C-terminal of the three copies of LXXLL motif present in the nuclear receptor interaction domain. The second interaction domain was present in the N-terminal part of SRC-1 (amino acids 1-221). This region has two LXXLL motifs, one does not bind and the other binds only weakly to steroid and thyroid hormone receptors. Glutathione S-transferase (GST) pulldown experiments and far Western analyses demonstrated that the N-terminal region of SRC-1 (amino acids 1-212) alone does not bind the 50-kDa 12(S)-HETE binding protein, whereas GST/DeltaSRC-1(1-1138) ligand-dependently pulled down a protein of approximately 50 kDa in size. Our results suggest that the 50-kDa 12(S)-HETE binding protein is a receptor that may signal through interaction with a nuclear receptor coactivator protein.
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MESH Headings
- 12-Hydroxy-5,8,10,14-eicosatetraenoic Acid/metabolism
- Animals
- Binding Sites
- Blotting, Western
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Lewis Lung/pathology
- Chemical Precipitation
- Chromatography, Gel
- Glutathione Transferase/genetics
- Histone Acetyltransferases
- Humans
- Isoelectric Focusing
- Mice
- Neoplasm Proteins/metabolism
- Nuclear Receptor Coactivator 1
- Protein Binding
- Protein Structure, Tertiary
- Receptors, Eicosanoid/metabolism
- Recombinant Fusion Proteins/analysis
- Transcription Factors/metabolism
- Transcription, Genetic
- Tumor Cells, Cultured
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Affiliation(s)
- Y Kurahashi
- Department of Biomedicine and Surgery, Division of Cell Biology, Linköping University, S-581 85 Linköping, Sweden
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Herbertsson H, Kühme T, Hammarström S. Subunits and cellular occurrence of the 12(S)-HETE binding complex. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2000; 469:253-8. [PMID: 10667338 DOI: 10.1007/978-1-4615-4793-8_37] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Affiliation(s)
- H Herbertsson
- Department of Biomedicine and Surgery, Linköping University, Sweden
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Herbertsson H, Kühme T, Hammarström S. The 650-kDa 12(S)-hydroxyeicosatetraenoic acid binding complex: occurrence in human platelets, identification of hsp90 as a constituent, and binding properties of its 50-kDa subunit. Arch Biochem Biophys 1999; 367:33-8. [PMID: 10375396 DOI: 10.1006/abbi.1999.1233] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A cytosolic 650-kDa complex which binds 12(S)-hydroxy-5,8,10, 14-eicosatetraenoic acid (12(S)-HETE) with high affinity and specificity has been found in various cell lines but not until now in platelet cytosol. After incubation of human platelets with 12(S)-[3H]HETE, a labeled cytosolic 650-kDa complex was isolated. As previously shown for the binding complex in Lewis lung carcinoma (LLC) cells, ATP treatment transformed the platelet complex into a 50-kDa ligand-binding subunit. These results are of interest for two reasons: (a) 12(S)-HETE is a major arachidonic acid metabolite in platelets, and (b) platelets contain large amounts of the cell adhesion molecule GpIIb/IIIa, the activation of which is regulated by 12(S)-HETE. Hsp90 was found to be a component of the 12(S)-HETE binding complex in Lewis lung carcinoma cells, and the 50-kDa ligand-binding subunit itself bound 12(S)-HETE with high affinity. Competition experiments showed that 12(R)-HETE, 15-deoxy-Delta12, 14-prostaglandin J2, and 5(S)-HETE had lower affinity for the 50-kDa subunit than 12(S)-HETE. The 12(S)-HETE binding protein appears to be distinct from known members of the steroid hormone receptor superfamily of nuclear receptors.
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MESH Headings
- 12-Hydroxy-5,8,10,14-eicosatetraenoic Acid/analogs & derivatives
- 12-Hydroxy-5,8,10,14-eicosatetraenoic Acid/analysis
- 12-Hydroxy-5,8,10,14-eicosatetraenoic Acid/metabolism
- 5,8,11,14-Eicosatetraynoic Acid/pharmacology
- Adenosine Triphosphate/pharmacology
- Binding, Competitive
- Blood Platelets/chemistry
- Blood Platelets/cytology
- Blood Platelets/metabolism
- Cells, Cultured
- Chromatography, Gel
- Cytosol/chemistry
- Cytosol/drug effects
- HSP70 Heat-Shock Proteins/analysis
- HSP70 Heat-Shock Proteins/metabolism
- HSP90 Heat-Shock Proteins/analysis
- HSP90 Heat-Shock Proteins/metabolism
- Humans
- Inhibitory Concentration 50
- Leukotriene B4/metabolism
- Ligands
- Molecular Weight
- Platelet Glycoprotein GPIIb-IIIa Complex/metabolism
- Precipitin Tests
- Prostaglandin D2/analogs & derivatives
- Prostaglandin D2/metabolism
- Protein Binding/drug effects
- Tumor Cells, Cultured
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Affiliation(s)
- H Herbertsson
- Division of Cell Biology, Linköping University, Linköping, S-581 85, Sweden
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Zakaroff-Girard A, Dubois M, Gilbert M, Meskini N, Némoz G, Lagarde M, Prigent AF. The priming effect of 12(S)-hydroxyeicosatetraenoic acid on lymphocyte phospholipase D involves specific binding sites. Life Sci 1999; 64:2135-48. [PMID: 10372655 DOI: 10.1016/s0024-3205(99)00164-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have previously shown that 12(S)-hydroxyeicosatetraenoic acid (12(S)-HETE)-enrichment primed human peripheral blood mononuclear cells for phospholipase D activation by mitogens. Given that 12(S)-HETE-enriched cells stimulated with concanavalin A released free 12(S)-HETE in the extracellular medium, and that the priming effect of 12(S)-HETE on phospholipase D was suppressed by the non-permeant drug, suramin, we hypothesized an extracellular mechanism for 12(S)-HETE-induced PLD activation. Using [3H]12(S)-HETE as a ligand and a rapid filtration technique, we have pointed out the presence of specific low-affinity 12(S)-HETE binding sites on intact human mononuclear cells and lymphocytes. [3H]12(S)-HETE binding was efficiently displaced by other monohydroxylated and n-3 fatty acids but not by oleate and arachidonate, and was also significantly inhibited by suramin and pertussis toxin. Furthermore, 12(S)-HETE-induced PLD activation was strongly inhibited by pertussis toxin and genistein, but was not PKC-dependent. In addition, 12(S)-HETE also potentiated the ConA-induced tyrosine phosphorylation of a 46-50 kDa protein, which was inhibited by genistein. Collectively, these results suggest that 12(S)-HETE binding sites on human lymphocytes may be coupled to phospholipase D through pertussis toxin sensitive G-proteins and tyrosine kinases.
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MESH Headings
- 12-Hydroxy-5,8,10,14-eicosatetraenoic Acid/metabolism
- 12-Hydroxy-5,8,10,14-eicosatetraenoic Acid/pharmacology
- Binding Sites
- Binding, Competitive
- Concanavalin A/pharmacology
- Enzyme Activation/drug effects
- Enzyme Inhibitors/pharmacology
- Fatty Acids/metabolism
- Fatty Acids/pharmacology
- Genistein/pharmacology
- Humans
- Leukocytes, Mononuclear/cytology
- Leukocytes, Mononuclear/drug effects
- Leukocytes, Mononuclear/enzymology
- Lymphocytes/drug effects
- Lymphocytes/enzymology
- Lymphocytes/metabolism
- Naphthalenes/pharmacology
- Pertussis Toxin
- Phospholipase D/metabolism
- Phosphorylation
- Phosphotyrosine/metabolism
- Protein Kinase C/antagonists & inhibitors
- Suramin/pharmacology
- Tritium
- Virulence Factors, Bordetella/pharmacology
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Affiliation(s)
- A Zakaroff-Girard
- INSERM U352, Laboratoire de Biochimie et Pharmacologie, Institut National des Sciences Appliquées de Lyon, Villeurbanne, France
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Herbertsson H, Kühme T, Hammarström S. A 12(S)-HETE receptor in Lewis lung carcinoma cells. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1999; 447:193-8. [PMID: 10086195 DOI: 10.1007/978-1-4615-4861-4_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Affiliation(s)
- H Herbertsson
- Division of Cell Biology, Medical and Physiological Chemistry, Linköping University, Sweden
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York SJ, Arneson LS, Gregory WT, Dahms NM, Kornfeld S. The rate of internalization of the mannose 6-phosphate/insulin-like growth factor II receptor is enhanced by multivalent ligand binding. J Biol Chem 1999; 274:1164-71. [PMID: 9873065 DOI: 10.1074/jbc.274.2.1164] [Citation(s) in RCA: 89] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The cation-independent mannose 6-phosphate/insulin-like growth factor II receptor (M6P/IGF-II receptor) undergoes constitutive endocytosis, mediating the internalization of two unrelated classes of ligands, mannose 6-phosphate (Man-6-P)-containing acid hydrolases and insulin-like growth factor II (IGF-II). To determine the role of ligand valency in M6P/IGF-II receptor-mediated endocytosis, we measured the internalization rates of two ligands, beta-glucuronidase (a homotetramer bearing multiple Man-6-P moieties) and IGF-II. We found that beta-glucuronidase entered the cell approximately 3-4-fold faster than IGF-II. Unlabeled beta-glucuronidase stimulated the rate of internalization of 125I-IGF-II to equal that of 125I-beta-glucuronidase, but a bivalent synthetic tripeptide capable of occupying both Man-6-P-binding sites on the M6P/IGF-II receptor simultaneously did not. A mutant receptor with one of the two Man-6-P-binding sites inactivated retained the ability to internalize beta-glucuronidase faster than IGF-II. Thus, the increased rate of internalization required a multivalent ligand and a single Man-6-P-binding site on the receptor. M6P/IGF-II receptor solubilized and purified in Triton X-100 was present as a monomer, but association with beta-glucuronidase generated a complex composed of two receptors and one beta-glucuronidase. Neither IGF-II nor the synthetic peptide induced receptor dimerization. These results indicate that intermolecular cross-linking of the M6P/IGF-II receptor occurs upon binding of a multivalent ligand, resulting in an increased rate of internalization.
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Affiliation(s)
- S J York
- Division of Hematology, Washington University School of Medicine, St. Louis, Missouri 63110, USA
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Kühme T, Herbertsson H, Hammarström S. Hsp70: a subunit of the cytosolic 12(S)-HETE binding complex. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1998; 433:331-8. [PMID: 9561164 DOI: 10.1007/978-1-4899-1810-9_71] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- T Kühme
- Division of Cell Biology, Linköping University, Sweden
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11
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Affiliation(s)
- S Yamamoto
- Department of Biochemistry, Tokushima University School of Medicine, Japan
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12
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Funk CD. The molecular biology of mammalian lipoxygenases and the quest for eicosanoid functions using lipoxygenase-deficient mice. BIOCHIMICA ET BIOPHYSICA ACTA 1996; 1304:65-84. [PMID: 8944751 DOI: 10.1016/s0005-2760(96)00107-5] [Citation(s) in RCA: 201] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- C D Funk
- Stellar-Chance Laboratories, University of Pennsylvania, Philadelphia 19104-6100, USA
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