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Departments of Pharmacology (M.A.) and Physiology and Biophysics (D.L.S.), The University of Iowa, Iowa City, Iowa 52242-1109; and Dipartimento di Chimica (F.F.), Universitá di Modena e Reggio Emilia, Via Campi 183 41100 Modena, Italy
Correspondence: Address all correspondence and requests for reprints to: Dr. Mario Ascoli, Department of Pharmacology, The University of Iowa, 2-319B BSB, 51 Newton Road, Iowa City, Iowa 52242-1109. E-mail: mario-ascoli{at}uiowa.edu
Reproduction cannot take place without the proper functioning of the lutropin/choriogonadotropin receptor (LHR). When the LHR does not work properly, ovulation does not occur in females and Leydig cells do not develop normally in the male. Also, because the LHR is essential for sustaining the elevated levels of progesterone needed to maintain pregnancy during the first trimester, disruptions in the functions of the LHR during pregnancy have catastrophic consequences. As such, a full understanding of the biology of the LHR is essential to the survival of our species. In this review we summarize our current knowledge of the structure, functions, and regulation of this important receptor.
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C. Galet and M. Ascoli A Constitutively Active Mutant of the Human Lutropin Receptor (hLHR-L457R) Escapes Lysosomal Targeting and Degradation Mol. Endocrinol., November 1, 2006; 20(11): 2931 - 2945. [Abstract] [Full Text] [PDF] |
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P. Cameo, M. Szmidt, Z. Strakova, P. Mavrogianis, K. L. Sharpe-Timms, and A. T. Fazleabas Decidualization Regulates the Expression of the Endometrial Chorionic Gonadotropin Receptor in the Primate Biol Reprod, November 1, 2006; 75(5): 681 - 689. [Abstract] [Full Text] [PDF] |
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P. R Manna, S. P Chandrala, Y. Jo, and D. M Stocco cAMP-independent signaling regulates steroidogenesis in mouse Leydig cells in the absence of StAR phosphorylation. J. Mol. Endocrinol., August 1, 2006; 37(1): 81 - 95. [Abstract] [Full Text] [PDF] |
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M. Freamat, H. Kawauchi, M. Nozaki, and S. A Sower Identification and cloning of a glycoprotein hormone receptor from sea lamprey, Petromyzon marinus. J. Mol. Endocrinol., August 1, 2006; 37(1): 135 - 146. [Abstract] [Full Text] [PDF] |
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C. Y. Andersen, P. Humaidan, H. B. Ejdrup, L. Bungum, M.L. Grondahl, and L.G. Westergaard Hormonal characteristics of follicular fluid from women receiving either GnRH agonist or hCG for ovulation induction Hum. Reprod., August 1, 2006; 21(8): 2126 - 2130. [Abstract] [Full Text] [PDF] |
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K. Shiraishi and M. Ascoli Activation of the Lutropin/Choriogonadotropin Receptor in MA-10 Cells Stimulates Tyrosine Kinase Cascades that Activate Ras and the Extracellular Signal Regulated Kinases (ERK1/2) Endocrinology, July 1, 2006; 147(7): 3419 - 3427. [Abstract] [Full Text] [PDF] |
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P. M. Apaja, J. T. Tuusa, E. M. Pietila, H. J. Rajaniemi, and U. E. Petaja-Repo Luteinizing Hormone Receptor Ectodomain Splice Variant Misroutes the Full-Length Receptor into a Subcompartment of the Endoplasmic Reticulum Mol. Biol. Cell, May 1, 2006; 17(5): 2243 - 2255. [Abstract] [Full Text] [PDF] |
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H. Jaschke, S. Neumann, S. Moore, C. J. Thomas, A.-O. Colson, S. Costanzi, G. Kleinau, J.-K. Jiang, R. Paschke, B. M. Raaka, et al. A Low Molecular Weight Agonist Signals by Binding to the Transmembrane Domain of Thyroid-stimulating Hormone Receptor (TSHR) and Luteinizing Hormone/Chorionic Gonadotropin Receptor (LHCGR) J. Biol. Chem., April 14, 2006; 281(15): 9841 - 9844. [Abstract] [Full Text] [PDF] |
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M. Conti, M. Hsieh, J.-Y. Park, and Y.-Q. Su Role of the Epidermal Growth Factor Network in Ovarian Follicles Mol. Endocrinol., April 1, 2006; 20(4): 715 - 723. [Abstract] [Full Text] [PDF] |
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H. Jaeschke, S. Neumann, G. Kleinau, S. Mueller, M. Claus, G. Krause, and R. Paschke An Aromatic Environment in the Vicinity of Serine 281 Is a Structural Requirement for Thyrotropin Receptor Function Endocrinology, April 1, 2006; 147(4): 1753 - 1760. [Abstract] [Full Text] [PDF] |
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T. Mizutani, K. Shiraishi, T. Welsh, and M. Ascoli Activation of the Lutropin/Choriogonadotropin Receptor in MA-10 Cells Leads to the Tyrosine Phosphorylation of the Focal Adhesion Kinase by a Pathway that Involves Src Family Kinases Mol. Endocrinol., March 1, 2006; 20(3): 619 - 630. [Abstract] [Full Text] [PDF] |
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K. Saner-Amigh, B. A. Mayhew, F. Mantero, F. Schiavi, P. C. White, C. V. Rao, and W. E. Rainey Elevated Expression of Luteinizing Hormone Receptor in Aldosterone-Producing Adenomas J. Clin. Endocrinol. Metab., March 1, 2006; 91(3): 1136 - 1142. [Abstract] [Full Text] [PDF] |
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P. R. Manna, S. P. Chandrala, S. R. King, Y. Jo, R. Counis, I. T. Huhtaniemi, and D. M. Stocco Molecular Mechanisms of Insulin-like Growth Factor-I Mediated Regulation of the Steroidogenic Acute Regulatory Protein in Mouse Leydig Cells Mol. Endocrinol., February 1, 2006; 20(2): 362 - 378. [Abstract] [Full Text] [PDF] |
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A. De Leener, L. Montanelli, J. Van Durme, H. Chae, G. Smits, G. Vassart, and S. Costagliola Presence and Absence of Follicle-Stimulating Hormone Receptor Mutations Provide Some Insights into Spontaneous Ovarian Hyperstimulation Syndrome Physiopathology J. Clin. Endocrinol. Metab., February 1, 2006; 91(2): 555 - 562. [Abstract] [Full Text] [PDF] |
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N. M. Robert, L. J. Martin, and J. J. Tremblay The Orphan Nuclear Receptor NR4A1 Regulates Insulin-Like 3 Gene Transcription in Leydig Cells Biol Reprod, February 1, 2006; 74(2): 322 - 330. [Abstract] [Full Text] [PDF] |
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T. L. Mazzuco, O. Chabre, J.-J. Feige, and M. Thomas Aberrant Expression of Human Luteinizing Hormone Receptor by Adrenocortical Cells Is Sufficient to Provoke Both Hyperplasia and Cushing's Syndrome Features J. Clin. Endocrinol. Metab., January 1, 2006; 91(1): 196 - 203. [Abstract] [Full Text] [PDF] |
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A. K. Nair and K. M. J. Menon Regulation of Luteinizing Hormone Receptor Expression: EVIDENCE OF TRANSLATIONAL SUPPRESSION IN VITRO BY A HORMONALLY REGULATED mRNA-BINDING PROTEIN AND ITS ENDOGENOUS ASSOCIATION WITH LUTEINIZING HORMONE RECEPTOR mRNA IN THE OVARY J. Biol. Chem., December 30, 2005; 280(52): 42809 - 42816. [Abstract] [Full Text] [PDF] |
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A. P N Themmen An update of the pathophysiology of human gonadotrophin subunit and receptor gene mutations and polymorphisms Reproduction, September 1, 2005; 130(3): 263 - 274. [Abstract] [Full Text] [PDF] |
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S. Costagliola, E. Urizar, F. Mendive, and G. Vassart Specificity and promiscuity of gonadotropin receptors Reproduction, September 1, 2005; 130(3): 275 - 281. [Abstract] [Full Text] [PDF] |
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S. B Rulli and I. Huhtaniemi What have gonadotrophin overexpressing transgenic mice taught us about gonadal function? Reproduction, September 1, 2005; 130(3): 283 - 291. [Abstract] [Full Text] [PDF] |
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M. Bielinska, E. Genova, I. Boime, H. Parviainen, S. Kiiveri, J. Leppaluoto, N. Rahman, M. Heikinheimo, and D. B. Wilson Gonadotropin-Induced Adrenocortical Neoplasia in NU/J Nude Mice Endocrinology, September 1, 2005; 146(9): 3975 - 3984. [Abstract] [Full Text] [PDF] |
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F. X. Donadeu and M. Ascoli The Differential Effects of the Gonadotropin Receptors on Aromatase Expression in Primary Cultures of Immature Rat Granulosa Cells Are Highly Dependent on the Density of Receptors Expressed and the Activation of the Inositol Phosphate Cascade Endocrinology, September 1, 2005; 146(9): 3907 - 3916. [Abstract] [Full Text] [PDF] |
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K. Sayasith, J. G. Lussier, and J. Sirois Role of Upstream Stimulatory Factor Phosphorylation in the Regulation of the Prostaglandin G/H Synthase-2 Promoter in Granulosa Cells J. Biol. Chem., August 12, 2005; 280(32): 28885 - 28893. [Abstract] [Full Text] [PDF] |
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M. Ascoli Learning New Tricks from an Old Dog: The Processing of the Intracellular Precursor of the Luteinizing Hormone Receptor (LHR) into the Mature Cell-Surface LHR Is a Regulated Process Endocrinology, August 1, 2005; 146(8): 3221 - 3223. [Full Text] [PDF] |
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S. J. Marx and W. F. Simonds Hereditary Hormone Excess: Genes, Molecular Pathways, and Syndromes Endocr. Rev., August 1, 2005; 26(5): 615 - 661. [Abstract] [Full Text] [PDF] |
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B. Karges, S. Gidenne, C. Aumas, F. Haddad, P. A. Kelly, E. Milgrom, and N. de Roux Zero-Length Cross-Linking Reveals that Tight Interactions between the Extracellular and Transmembrane Domains of the Luteinizing Hormone Receptor Persist during Receptor Activation Mol. Endocrinol., August 1, 2005; 19(8): 2086 - 2098. [Abstract] [Full Text] [PDF] |
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S. Yamashita, K. Nakamura, Y. Omori, K. Tsunekawa, M. Murakami, and T. Minegishi Association of Human Follitropin (FSH) Receptor with Splicing Variant of Human Lutropin/Choriogonadotropin Receptor Negatively Controls the Expression of Human FSH Receptor Mol. Endocrinol., August 1, 2005; 19(8): 2099 - 2111. [Abstract] [Full Text] [PDF] |
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P. M. Apaja, J. T. Aatsinki, H. J. Rajaniemi, and U. E. Petaja-Repo Expression of the Mature Luteinizing Hormone Receptor in Rodent Urogenital and Adrenal Tissues Is Developmentally Regulated at a Posttranslational Level Endocrinology, August 1, 2005; 146(8): 3224 - 3232. [Abstract] [Full Text] [PDF] |
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M. Zhang, D. Mizrachi, F. Fanelli, and D. L. Segaloff The Formation of a Salt Bridge Between Helices 3 and 6 Is Responsible for the Constitutive Activity and Lack of Hormone Responsiveness of the Naturally Occurring L457R Mutation of the Human Lutropin Receptor J. Biol. Chem., July 15, 2005; 280(28): 26169 - 26176. [Abstract] [Full Text] [PDF] |
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