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Front Endocrinol (Lausanne). 2015 Sep 14;6:142. doi: 10.3389/fendo.2015.00142. eCollection 2015.

Discovery and Development of Small Molecule Allosteric Modulators of Glycoprotein Hormone Receptors.

Frontiers in endocrinology

Selvaraj G Nataraja, Henry N Yu, Stephen S Palmer

Affiliations

  1. TocopheRx Inc. , Burlington, MA , USA.
  2. TocopheRx Inc. , Burlington, MA , USA ; EMD Serono Research and Development Institute Inc. , Billerica, MA , USA.

PMID: 26441832 PMCID: PMC4568768 DOI: 10.3389/fendo.2015.00142

Abstract

Glycoprotein hormones, follicle-stimulating hormone (FSH), luteinizing hormone (LH), and thyroid-stimulating hormone (TSH) are heterodimeric proteins with a common α-subunit and hormone-specific β-subunit. These hormones are dominant regulators of reproduction and metabolic processes. Receptors for the glycoprotein hormones belong to the family of G protein-coupled receptors. FSH receptor (FSHR) and LH receptor are primarily expressed in somatic cells in ovary and testis to promote egg and sperm production in women and men, respectively. TSH receptor is expressed in thyroid cells and regulates the secretion of T3 and T4. Glycoprotein hormones bind to the large extracellular domain of the receptor and cause a conformational change in the receptor that leads to activation of more than one intracellular signaling pathway. Several small molecules have been described to activate/inhibit glycoprotein hormone receptors through allosteric sites of the receptor. Small molecule allosteric modulators have the potential to be administered orally to patients, thus improving the convenience of treatment. It has been a challenge to develop a small molecule allosteric agonist for glycoprotein hormones that can mimic the agonistic effects of the large natural ligand to activate similar signaling pathways. However, in the past few years, there have been several promising reports describing distinct chemical series with improved potency in preclinical models. In parallel, proposal of new structural model for FSHR and in silico docking studies of small molecule ligands to glycoprotein hormone receptors provide a giant leap on the understanding of the mechanism of action of the natural ligands and new chemical entities on the receptors. This review will focus on the current status of small molecule allosteric modulators of glycoprotein hormone receptors, their effects on common signaling pathways in cells, their utility for clinical application as demonstrated in preclinical models, and use of these molecules as novel tools to dissect the molecular signaling pathways of these receptors.

Keywords: G protein-coupled receptor; follicle-stimulating hormone; glycoprotein hormone receptors; leucine-rich repeat; leutinizing hormone/chorionic gonadotropin; small molecule allosteric modulators; thyroid-stimulating hormone

References

  1. Arch Med Res. 2001 Nov-Dec;32(6):510-9 - PubMed
  2. Pharmacol Ther. 2004 Jul;103(1):21-80 - PubMed
  3. Biochem Pharmacol. 2013 Jan 15;85(2):153-62 - PubMed
  4. Curr Rheumatol Rep. 2014;16(9):443 - PubMed
  5. Biochimie. 1989 Feb;71(2):293-301 - PubMed
  6. Recent Prog Horm Res. 1999;54:271-88; discussion 288-9 - PubMed
  7. J Biol Chem. 2006 Apr 14;281(15):9841-4 - PubMed
  8. J Biol Chem. 2015 Feb 13;290(7):3875-92 - PubMed
  9. FASEB J. 1988 Aug;2(11):2661-9 - PubMed
  10. Bioorg Med Chem Lett. 2004 Apr 5;14(7):1713-6 - PubMed
  11. Drug Discov Today. 2002 Feb 15;7(4):235-46 - PubMed
  12. Proc Natl Acad Sci U S A. 1991 Feb 1;88(3):760-4 - PubMed
  13. Proc Natl Acad Sci U S A. 2011 Apr 26;108(17):7172-6 - PubMed
  14. Biol Reprod. 2014 Jan 30;90(1):19 - PubMed
  15. Endocrine. 2007 Dec;32(3):251-63 - PubMed
  16. J Clin Endocrinol Metab. 2012 Sep;97(9):E1741-4 - PubMed
  17. Expert Opin Ther Targets. 2015 Jun;19(6):835-47 - PubMed
  18. Antiinflamm Antiallergy Agents Med Chem. 2015;14(1):15-25 - PubMed
  19. Receptors Channels. 2002;8(5-6):261-8 - PubMed
  20. Endocrine. 1999 Dec;11(3):205-15 - PubMed
  21. J Biol Chem. 1989 Feb 15;264(5):2409-14 - PubMed
  22. J Neuroendocrinol. 2008 Jun;20(6):719-26 - PubMed
  23. Thyroid. 1998 Oct;8(10):941-6 - PubMed
  24. Methods Enzymol. 2013;521:17-45 - PubMed
  25. ACS Chem Biol. 2008 Sep 19;3(9):530-41 - PubMed
  26. Mol Cell Endocrinol. 1993 Jan;90(2):211-8 - PubMed
  27. Placenta. 2015 Apr;36 Suppl 1:S60-5 - PubMed
  28. Nat Rev Drug Discov. 2006 Dec;5(12):993-6 - PubMed
  29. Biol Reprod. 1996 Feb;54(2):279-86 - PubMed
  30. Br Med Bull. 1979 May;35(2):187-92 - PubMed
  31. Reproduction. 2005 Jul;130(1):15-28 - PubMed
  32. Endocr Rev. 1999 Feb;20(1):46-67 - PubMed
  33. Mol Endocrinol. 1992 Jun;6(6):914-9 - PubMed
  34. Endocrinology. 1997 Jul;138(7):3065-8 - PubMed
  35. Mol Cell Endocrinol. 1995 Apr 1;109(2):143-9 - PubMed
  36. J Biol Chem. 2014 May 16;289(20):14273-82 - PubMed
  37. Expert Opin Drug Saf. 2014 Jul;13(7):893-902 - PubMed
  38. FASEB J. 1989 Jun;3(8):1915-26 - PubMed
  39. Endocrinol Metab Clin North Am. 2014 Sep;43(3):781-90 - PubMed
  40. N Engl J Med. 1992 Jan 16;326(3):179-83 - PubMed
  41. Mol Endocrinol. 1994 Jun;8(6):722-31 - PubMed
  42. J Biol Chem. 2015 Jan 23;290(4):2455-65 - PubMed
  43. Endocrinology. 2002 Oct;143(10):3822-9 - PubMed
  44. Endocrinology. 2009 Mar;150(3):1091-6 - PubMed
  45. Biomed Environ Sci. 1991 Jun;4(1-2):56-68 - PubMed
  46. Biochem Pharmacol. 2011 Mar 15;81(6):691-702 - PubMed
  47. Neuropharmacology. 2011 Jan;60(1):24-35 - PubMed
  48. J Mol Endocrinol. 2000 Apr;24(2):157-64 - PubMed
  49. Chembiochem. 2002 Oct 4;3(10):1023-6 - PubMed
  50. J Biol Chem. 2009 Mar 20;284(12):7483-94 - PubMed
  51. Clin Pharmacol Ther. 2012 Apr;91(4):577-9 - PubMed
  52. Nat Rev Drug Discov. 2009 Jan;8(1):41-54 - PubMed
  53. ChemMedChem. 2009 Jul;4(7):1189-95 - PubMed
  54. Bioorg Med Chem Lett. 2014 May 1;24(9):2168-72 - PubMed
  55. Endocrinology. 2008 Dec;149(12):5945-50 - PubMed
  56. Biol Reprod. 2015 Apr;92(4):100 - PubMed
  57. Endocr Rev. 2009 Apr;30(2):133-51 - PubMed
  58. Mol Cell Endocrinol. 2011 Jan 1;331(1):109-18 - PubMed
  59. Annu Rev Pharmacol Toxicol. 2010;50:1-38 - PubMed
  60. Rev Endocr Metab Disord. 2011 Dec;12(4):259-74 - PubMed
  61. EMBO J. 2002 Feb 15;21(4):504-13 - PubMed
  62. Mol Cell Endocrinol. 2009 Jan 27;298(1-2):84-8 - PubMed
  63. Endocr Rev. 2013 Oct;34(5):691-724 - PubMed
  64. J Clin Endocrinol Metab. 2013 Apr;98(4):1558-66 - PubMed
  65. Mol Cell Endocrinol. 2012 Apr 4;351(2):326-36 - PubMed
  66. J Clin Endocrinol Metab. 2015 Jun;100(6):E852-60 - PubMed
  67. Contraception. 1995 Jun;51(6):325-7 - PubMed
  68. Reproduction. 2011 Dec;142(6):893-905 - PubMed
  69. Nature. 2013 Feb 14;494(7436):185-94 - PubMed
  70. J Biol Chem. 1995 Aug 25;270(34):20020-31 - PubMed
  71. Mol Pharmacol. 2005 May;67(5):1414-25 - PubMed
  72. Inflamm Allergy Drug Targets. 2015;13(6):351-66 - PubMed
  73. Cell Signal. 2006 Sep;18(9):1351-9 - PubMed
  74. Proc Natl Acad Sci U S A. 2002 Nov 26;99(24):15462-7 - PubMed
  75. Thyroid. 2015 Jan;25(1):51-62 - PubMed
  76. World J Orthop. 2014 Sep 18;5(4):504-11 - PubMed
  77. J Med Chem. 2005 Mar 24;48(6):1697-700 - PubMed
  78. Nat Commun. 2012;3:1007 - PubMed
  79. Reprod Biomed Online. 2006 Jun;12(6):684-94 - PubMed
  80. Bioorg Med Chem. 2006 Aug 15;14(16):5729-41 - PubMed
  81. Biochim Biophys Acta. 2006 Apr;1760(4):560-7 - PubMed
  82. Nat Rev Drug Discov. 2009 Aug;8(8):617-26 - PubMed
  83. Endocrinology. 1991 Oct;129(4):1831-9 - PubMed
  84. Nature. 1994 Jun 9;369(6480):455-61 - PubMed
  85. EMBO J. 2005 Jun 1;24(11):1954-64 - PubMed
  86. DNA. 1986 Jun;5(3):227-34 - PubMed
  87. J Biol Chem. 2006 May 12;281(19):13226-33 - PubMed
  88. Biochem Pharmacol. 2013 Apr 15;85(8):1162-70 - PubMed
  89. Mol Endocrinol. 1995 Aug;9(8):948-58 - PubMed
  90. Annu Rev Physiol. 1972;34:425-72 - PubMed
  91. ChemMedChem. 2009 Dec;4(12):2098-102 - PubMed
  92. Mol Endocrinol. 2001 Mar;15(3):378-89 - PubMed
  93. Bioorg Med Chem. 2005 Nov 1;13(21):5986-95 - PubMed
  94. J Clin Endocrinol Metab. 2011 Feb;96(2):548-54 - PubMed
  95. Physiol Rev. 2002 Apr;82(2):473-502 - PubMed
  96. J Glycomics Lipidomics. 2014;4(1):e117 - PubMed
  97. J Clin Endocrinol Metab. 2013 May;98(5):2153-9 - PubMed
  98. Structure. 1995 Sep 15;3(9):867-77 - PubMed
  99. Biochem Biophys Res Commun. 2008 Apr 11;368(3):723-8 - PubMed
  100. Semin Reprod Med. 2010 Nov;28(6):475-85 - PubMed
  101. Annu Rev Pharmacol Toxicol. 2006;46:481-519 - PubMed
  102. Ther Adv Drug Saf. 2014 Oct;5(5):201-13 - PubMed
  103. Clin Endocrinol Metab. 1978 Nov;7(3):601-24 - PubMed
  104. Br J Pharmacol. 2012 Apr;165(7):2314-24 - PubMed
  105. Endocrinology. 1996 Feb;137(2):555-60 - PubMed
  106. Expert Rev Endocrinol Metab. 2009 Nov 1;4(6):669 - PubMed
  107. Reprod Suppl. 2002;59:67-82 - PubMed
  108. Endocrinology. 2011 Nov;152(11):4350-7 - PubMed
  109. Proc Natl Acad Sci U S A. 2012 Jul 31;109(31):12491-6 - PubMed
  110. Bioorg Med Chem Lett. 2007 Apr 1;17(7):2080-5 - PubMed
  111. Mol Endocrinol. 2008 May;22(5):1171-82 - PubMed
  112. Br J Pharmacol. 2013 Dec;170(8):1459-581 - PubMed
  113. Nature. 1980 Aug 14;286(5774):684-7 - PubMed
  114. Trends Endocrinol Metab. 2010 Feb;21(2):111-22 - PubMed
  115. Naunyn Schmiedebergs Arch Pharmacol. 2008 Nov;378(5):503-14 - PubMed
  116. Mol Cell Endocrinol. 2014 Jan 25;382(1):424-51 - PubMed
  117. Med Res Rev. 2010 May;30(3):463-549 - PubMed
  118. Nature. 2005 Jan 20;433(7023):269-77 - PubMed
  119. J Biol Chem. 1983 Jan 10;258(1):67-74 - PubMed
  120. Endocrinology. 2014 Jan;155(1):310-4 - PubMed
  121. Protein Sci. 2014 May;23(5):551-65 - PubMed
  122. Proc Natl Acad Sci U S A. 2010 Feb 2;107(5):2319-24 - PubMed
  123. Mol Cell Endocrinol. 2011 Feb 20;333(2):143-50 - PubMed
  124. Structure. 1994 Jun 15;2(6):545-58 - PubMed
  125. J Clin Invest. 2005 Aug;115(8):1972-83 - PubMed
  126. Eur Rev Med Pharmacol Sci. 2014;18(23):3611-8 - PubMed
  127. Endocrinol Metab Clin North Am. 2014 Jun;43(2):495-516 - PubMed
  128. J Reprod Fertil. 1991 Jul;92(2):497-509 - PubMed
  129. Recent Prog Horm Res. 1996;51:23-58; discussion 59-61 - PubMed
  130. Mol Pharmacol. 2008 Feb;73(2):518-24 - PubMed
  131. Structure. 1995 Dec 15;3(12 ):1341-53 - PubMed
  132. Cell Signal. 2010 Feb;22(2):247-56 - PubMed
  133. Thyroid. 2007 May;17(5):395-410 - PubMed
  134. J Biol Chem. 2009 Jan 30;284(5):2636-47 - PubMed
  135. J Biol Chem. 1994 Oct 14;269(41):25289-94 - PubMed
  136. Biochemistry. 1991 Oct 22;30(42):10171-5 - PubMed
  137. Hum Reprod. 1988 May;3(4):479-83 - PubMed
  138. J Biol Chem. 2002 May 3;277(18):15795-800 - PubMed
  139. Annu Rev Biochem. 1981;50:465-95 - PubMed
  140. Ciba Found Symp. 1976;41:225-50 - PubMed
  141. Prog Clin Biol Res. 1990;342:427-32 - PubMed
  142. Endocrine. 2008 Aug-Dec;34(1-3):1-10 - PubMed
  143. J Endocrinol. 1998 Mar;156(3):529-42 - PubMed
  144. Bioorg Med Chem Lett. 2004 Apr 5;14(7):1717-20 - PubMed
  145. Hum Reprod. 2009 Mar;24(3):640-8 - PubMed
  146. Mol Endocrinol. 2004 Apr;18(4):968-78 - PubMed
  147. Biochem Pharmacol. 2014 May 15;89(2):266-75 - PubMed
  148. Mol Cell Endocrinol. 2014 Jan 25;382(1):452-9 - PubMed
  149. Gen Comp Endocrinol. 2008 Jan 1;155(1):14-21 - PubMed
  150. Annu Rev Physiol. 2007;69:511-34 - PubMed
  151. Mol Cell Endocrinol. 2003 Jun 30;204(1-2):127-40 - PubMed
  152. Biochem J. 1992 Nov 1;287 ( Pt 3):665-79 - PubMed
  153. ACS Med Chem Lett. 2010 Nov 08;2(1):85-9 - PubMed
  154. Ann N Y Acad Sci. 2006 Dec;1092:247-64 - PubMed
  155. Reprod Biomed Online. 2007 Sep;15(3):326-37 - PubMed
  156. Biol Reprod. 1989 Jan;40(1):48-53 - PubMed
  157. Mol Endocrinol. 2006 Dec;20(12):3351-63 - PubMed
  158. Int J Fertil Womens Med. 2007 Jan-Feb;52(1):11-26 - PubMed
  159. J Clin Endocrinol Metab. 2012 May;97(5):E781-5 - PubMed
  160. Proc Natl Acad Sci U S A. 2009 Jul 28;106(30):12471-6 - PubMed
  161. Int J Womens Health. 2014 Feb 19;6:221-34 - PubMed
  162. Contraception. 2014 Aug;90(2):111-6 - PubMed
  163. Subcell Biochem. 2012;63:113-29 - PubMed
  164. J Med Chem. 2009 Apr 9;52(7):2036-42 - PubMed

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