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Front Endocrinol (Lausanne). 2014 Apr 15;5:54. doi: 10.3389/fendo.2014.00054. eCollection 2014.

Endocannabinoids are Involved in Male Vertebrate Reproduction: Regulatory Mechanisms at Central and Gonadal Level.

Frontiers in endocrinology

Patrizia Bovolin, Erika Cottone, Valentina Pomatto, Silvia Fasano, Riccardo Pierantoni, Gilda Cobellis, Rosaria Meccariello

Affiliations

  1. Department of Life Sciences and Systems Biology, University of Turin , Turin , Italy ; Neuroscience Institute of Turin, University of Turin , Turin , Italy.
  2. Department of Life Sciences and Systems Biology, University of Turin , Turin , Italy.
  3. Dipartimento di Medicina Sperimentale, Seconda Università di Napoli , Naples , Italy.
  4. Dipartimento di Scienze Motorie e del Benessere, Università di Napoli Parthenope , Naples , Italy.

PMID: 24782832 PMCID: PMC3995072 DOI: 10.3389/fendo.2014.00054

Abstract

Endocannabinoids (eCBs) are natural lipids regulating a large array of physiological functions and behaviors in vertebrates. The eCB system is highly conserved in evolution and comprises several specific receptors (type-1 and type-2 cannabinoid receptors), their endogenous ligands (e.g., anandamide and 2-arachidonoylglycerol), and a number of biosynthetic and degradative enzymes. In the last few years, eCBs have been described as critical signals in the control of male and female reproduction at multiple levels: centrally, by targeting hypothalamic gonadotropin-releasing-hormone-secreting neurons and pituitary, and locally, with direct effects on the gonads. These functions are supported by the extensive localization of cannabinoid receptors and eCB metabolic enzymes at different levels of the hypothalamic-pituitary-gonadal axis in mammals, as well as bonyfish and amphibians. In vivo and in vitro studies indicate that eCBs centrally regulate gonadal functions by modulating the gonadotropin-releasing hormone-gonadotropin-steroid network through direct and indirect mechanisms. Several proofs of local eCB regulation have been found in the testis and male genital tracts, since eCBs control Sertoli and Leydig cells activity, germ cell progression, as well as the acquisition of sperm functions. A comparative approach usually is a key step in the study of physiological events leading to the building of a general model. Thus, in this review, we summarize the action of eCBs at different levels of the male reproductive axis, with special emphasis, where appropriate, on data from non-mammalian vertebrates.

Keywords: GnRH; chromatin remodeling; hypothalamus; male fertility; pituitary; spermatogenesis

References

  1. Endocr Rev. 2006 Aug;27(5):427-48 - PubMed
  2. Handb Exp Pharmacol. 2005;(168):299-325 - PubMed
  3. Placenta. 2009 Feb;30(2):203-5 - PubMed
  4. Neuron. 2012 Oct 4;76(1):70-81 - PubMed
  5. Philos Trans R Soc Lond B Biol Sci. 2012 Dec 5;367(1607):3201-15 - PubMed
  6. Birth Defects Res B Dev Reprod Toxicol. 2011 Jun;92(3):195-205 - PubMed
  7. Biol Reprod. 2013 Jun 20;88(6):152 - PubMed
  8. Am J Physiol Endocrinol Metab. 2012 Aug 15;303(4):E475-87 - PubMed
  9. Neuroendocrinology. 1999 Aug;70(2):137-45 - PubMed
  10. Endocrinology. 2009 Oct;150(10):4692-700 - PubMed
  11. Placenta. 2009 Jun;30(6):516-22 - PubMed
  12. Curr Med Chem. 2010;17(14):1430-49 - PubMed
  13. Cell Mol Life Sci. 2012 Dec;69(24):4177-90 - PubMed
  14. J Comp Neurol. 1993 Jan 22;327(4):535-50 - PubMed
  15. FEBS Lett. 2005 Jan 3;579(1):259-64 - PubMed
  16. Gen Comp Endocrinol. 2011 Sep 15;173(3):389-95 - PubMed
  17. Mol Cell Endocrinol. 2008 Apr 16;286(1-2 Suppl 1):S24-30 - PubMed
  18. Endocrinology. 2003 Jan;144(1):20-8 - PubMed
  19. Neuroscience. 1998 Mar;83(2):393-411 - PubMed
  20. J Clin Endocrinol Metab. 2005 Feb;90(2):984-91 - PubMed
  21. J Neurochem. 2005 Nov;95(3):662-72 - PubMed
  22. J Cell Sci. 2005 Oct 1;118(Pt 19):4393-404 - PubMed
  23. Mol Cell Endocrinol. 2011 Aug 22;343(1-2):88-92 - PubMed
  24. Cancer. 2011 Feb 15;117(4):848-53 - PubMed
  25. Front Endocrinol (Lausanne). 2013 Sep 20;4:130 - PubMed
  26. FEBS Lett. 2006 Apr 3;580(8):1941-5 - PubMed
  27. Mol Cell Endocrinol. 2012 May 15;355(1):1-14 - PubMed
  28. Int J Endocrinol. 2013;2013:941237 - PubMed
  29. Asian J Androl. 2011 Jan;13(1):24-30 - PubMed
  30. Biol Reprod. 2006 Jul;75(1):82-9 - PubMed
  31. Endocrinology. 2007 Mar;148(3):1431-9 - PubMed
  32. Br J Pharmacol. 2010 Jun;160(3):467-79 - PubMed
  33. Science. 2005 Oct 14;310(5746):329-32 - PubMed
  34. Biol Reprod. 2010 Feb;82(2):451-8 - PubMed
  35. Fish Physiol Biochem. 2013 Oct;39(5):1287-96 - PubMed
  36. Hum Reprod. 2013 Aug;28(8):2058-66 - PubMed
  37. J Clin Endocrinol Metab. 2001 Jun;86(6):2687-96 - PubMed
  38. Int J Endocrinol. 2013;2013:501350 - PubMed
  39. Neurobiol Dis. 1998 Dec;5(6 Pt B):432-46 - PubMed
  40. Mol Cell Endocrinol. 2008 Apr 16;286(1-2 Suppl 1):S41-5 - PubMed
  41. Biol Reprod. 2004 Oct;71(4):1220-9 - PubMed
  42. Neuroendocrinology. 1990 Oct;52(4):316-21 - PubMed
  43. Fertil Steril. 2008 Oct;90(4):1290-3 - PubMed
  44. Biol Reprod. 2008 Oct;79(4):758-65 - PubMed
  45. Cancer. 2012 Nov 1;118(21):5374-83 - PubMed
  46. Mol Reprod Dev. 2006 May;73(5):551-8 - PubMed
  47. J Comp Neurol. 2003 Sep 29;464(4):487-96 - PubMed
  48. Gen Comp Endocrinol. 2002 Jan;125(1):17-24 - PubMed
  49. Mol Cell Endocrinol. 2008 Apr 16;286(1-2 Suppl 1):S46-51 - PubMed
  50. Endocrinology. 2005 Oct;146(10):4491-9 - PubMed
  51. J Comp Neurol. 2007 Jul 10;503(2):270-9 - PubMed
  52. Proc Natl Acad Sci U S A. 2004 Aug 10;101(32):11891-6 - PubMed
  53. Int J Endocrinol. 2013;2013:904748 - PubMed
  54. Hum Reprod. 2009 Aug;24(8):1989-98 - PubMed
  55. Mol Reprod Dev. 2002 Nov;63(3):376-87 - PubMed
  56. Cell Tissue Res. 2010 Apr;340(1):127-36 - PubMed
  57. Genes Brain Behav. 2009 Jul;8(5):519-30 - PubMed
  58. Genesis. 2004 Apr;38(4):200-13 - PubMed
  59. Handb Exp Pharmacol. 2005;(168):283-97 - PubMed
  60. Proc Natl Acad Sci U S A. 1994 Aug 2;91(16):7678-82 - PubMed
  61. Int J Endocrinol. 2013;2013:259676 - PubMed
  62. Ann N Y Acad Sci. 2005 Apr;1040:273-6 - PubMed
  63. Gene. 2005 Jan 31;345(2):139-53 - PubMed
  64. Nat Rev Neurosci. 2003 Nov;4(11):873-84 - PubMed
  65. J Neuroendocrinol. 2011 Jul;23(7):557-69 - PubMed
  66. Chem Phys Lipids. 2002 Dec 31;121(1-2):211-27 - PubMed
  67. Biochem Biophys Res Commun. 2001 Jun 8;284(2):363-8 - PubMed
  68. Int J Endocrinol. 2014;2014:412354 - PubMed
  69. Hum Fertil (Camb). 2006 Jun;9(2):73-9 - PubMed
  70. Mol Cell Biol. 2001 Nov;21(21):7243-55 - PubMed
  71. Reproduction. 2013 Jul 29;146(3):R101-9 - PubMed
  72. Int J Androl. 2012 Oct;35(5):731-40 - PubMed
  73. Endocrinology. 2010 Oct;151(10):5017-29 - PubMed
  74. Biol Reprod. 2009 Feb;80(2):235-42 - PubMed
  75. Gen Comp Endocrinol. 2007 Jan 15;150(2):263-9 - PubMed
  76. J Biol Chem. 1995 Feb 24;270(8):3726-31 - PubMed
  77. J Clin Invest. 2003 Aug;112(3):423-31 - PubMed
  78. J Comp Neurol. 2005 May 16;485(4):293-303 - PubMed
  79. Pituitary. 2000 Dec;3(4):221-6 - PubMed
  80. Ann N Y Acad Sci. 2009 Apr;1163:279-91 - PubMed
  81. Pharmacol Res. 2009 Aug;60(2):77-84 - PubMed
  82. Arch Androl. 2005 May-Jun;51(3):247-55 - PubMed
  83. Prog Nucleic Acid Res Mol Biol. 1991;40:25-94 - PubMed
  84. Gen Comp Endocrinol. 2007 Aug-Sep;153(1-3):320-2 - PubMed
  85. Endocrinology. 2010 Dec;151(12):5818-29 - PubMed
  86. Biol Reprod. 2004 Apr;70(4):910-8 - PubMed
  87. PLoS One. 2011 Feb 11;6(2):e16993 - PubMed
  88. Neuroscience. 2006;139(4):1405-15 - PubMed
  89. Neuroscience. 2005;132(3):703-12 - PubMed
  90. Chem Rev. 2008 May;108(5):1687-707 - PubMed
  91. Vitam Horm. 2009;81:367-87 - PubMed
  92. Gen Comp Endocrinol. 2013 Nov 1;193:201-9 - PubMed
  93. Eur J Neurosci. 1999 Dec;11(12):4213-25 - PubMed
  94. Proc Natl Acad Sci U S A. 2009 Jul 7;106(27):11131-6 - PubMed
  95. Mutagenesis. 2008 May;23(3):163-70 - PubMed
  96. Neuroscience. 2006;138(1):83-95 - PubMed
  97. Neuroendocrinology. 1987 Dec;46(6):488-93 - PubMed
  98. Gen Comp Endocrinol. 2014 Sep 1;205:88-93 - PubMed
  99. Endocrinology. 2008 May;149(5):2149-58 - PubMed
  100. PLoS One. 2013 Aug 16;8(8):e72521 - PubMed
  101. Ann N Y Acad Sci. 2005 Apr;1040:264-8 - PubMed
  102. Pharmacol Rev. 2010 Dec;62(4):588-631 - PubMed
  103. PLoS One. 2012;7(10):e47704 - PubMed
  104. Cancer. 2009 Mar 15;115(6):1215-23 - PubMed
  105. FEBS J. 2007 Jun;274(11):2909-20 - PubMed

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