Molecular Human Reproduction, Vol. 7, No. 6, 497-503,
June 2001
© 2001 European Society of Human Reproduction and Embryology
Testis and spermatogenesis |
Localization of oestrogen receptors alpha and beta in human testis
1 Karolinska Institutet, Department of Medical Nutrition and 2 Department of Clinical Science, Division of Obstetrics and Gynaecology, Huddinge University Hospital, S-141 86 Huddinge, Sweden and 3 University of Turku, Institute of Biomedicine, Department of Anatomy, Kiinamyllynkatu 10, FIN-20520 Turku, Finland
Abstract
Cellular localization of oestrogen receptor alpha (ER
) and beta (ERß) proteins were studied in human testis samples using immunohistochemistry, and the expression of the corresponding mRNA was examined with reverse transcription-polymerase chain reaction (RT-PCR). Seven men, aged 2848 years, who underwent diagnostic testicular biopsy because of azoospermia or to give spermatozoa for intracytoplasmic injection for infertility treatment, donated tissue for the study. One of them had anejaculation but normally functioning testes, and one was diagnosed as having Sertoli cell-only syndrome (SCOS). In addition, expression of ERß protein was examined in one testis sample obtained from a man undergoing a sex change operation. Strong ERß immunoreactivity was detected in the nuclei of spermatogonia, spermatocytes and early developing spermatids. Elongating spermatids, mature spermatozoa, Sertoli and Leydig cells were all negative for ERß. The presence of ERß protein was confirmed in Western analysis. With RTPCR, both wild-type ERß and ERßcx, the isoform which represses wild-type ER function, were easily detected. In most cases, ERßcx mRNA was more abundantly expressed than wild-type ERß. The patient with SCOS expressed neither ERß isoform. Neither ER
protein nor ER
mRNA was detected in any of the samples. We conclude that in the human testis, ERß is likely to be the ER that mediates the effects of oestrogen.
human/oestrogen/oestrogen receptor/spermatogenesis/testis
Notes
4 To whom correspondence should be addressed.
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
A. M. S. Covaleda, H. van den Berg, J. Vervoort, P. van der Saag, A. Strom, J.-A. Gustafsson, I. Rietjens, and A. J. Murk Influence of Cellular ER{alpha}/ER{beta} Ratio on the ER{alpha}-Agonist Induced Proliferation of Human T47D Breast Cancer Cells Toxicol. Sci., October 1, 2008; 105(2): 303 - 311. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. Wahlgren, K. Svechnikov, M.-L. Strand, K. Jahnukainen, M. Parvinen, J.-A. Gustafsson, and O. Soder Estrogen Receptor {beta} Selective Ligand 5{alpha}-Androstane-3{beta}, 17{beta}-Diol Stimulates Spermatogonial Deoxyribonucleic Acid Synthesis in Rat Seminiferous Epithelium in Vitro Endocrinology, June 1, 2008; 149(6): 2917 - 2922. [Abstract] [Full Text] [PDF] |
||||
![]() |
U. Ohnemus, M. Uenalan, J. Inzunza, J.-A. Gustafsson, and R. Paus The Hair Follicle as an Estrogen Target and Source Endocr. Rev., October 1, 2006; 27(6): 677 - 706. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. Guarducci, F. Nuti, L. Becherini, M. Rotondi, G. Balercia, G. Forti, and C. Krausz Estrogen receptor {alpha} promoter polymorphism: stronger estrogen action is coupled with lower sperm count Hum. Reprod., April 1, 2006; 21(4): 994 - 1001. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Solakidi, A-M.G. Psarra, S. Nikolaropoulos, and C.E. Sekeris Estrogen receptors {alpha} and {beta} (ER{alpha} and ER{beta}) and androgen receptor (AR) in human sperm: localization of ER{beta} and AR in mitochondria of the midpiece Hum. Reprod., December 1, 2005; 20(12): 3481 - 3487. [Abstract] [Full Text] [PDF] |
||||
![]() |
C Roger, S Lambard, A Bouskine, B Mograbi, D Chevallier, M Nebout, G Pointis, S Carreau, and P Fenichel Estrogen-induced growth inhibition of human seminoma cells expressing estrogen receptor {beta} and aromatase J. Mol. Endocrinol., August 1, 2005; 35(1): 191 - 199. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. F. Koehler, L. A. Helguero, L.-A. Haldosen, M. Warner, and J.-A. Gustafsson Reflections on the Discovery and Significance of Estrogen Receptor {beta} Endocr. Rev., May 1, 2005; 26(3): 465 - 478. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. M. Selva, O. M. Tirado, N. Toran, C. A. Suarez-Quian, J. Reventos, and F. Munell Estrogen Receptor {beta} Expression and Apoptosis of Spermatocytes of Mice Overexpressing a Rat Androgen-Binding Protein Transgene Biol Reprod, November 1, 2004; 71(5): 1461 - 1468. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Aquila, D. Sisci, M. Gentile, E. Middea, S. Catalano, A. Carpino, V. Rago, and S. Ando Estrogen Receptor (ER){alpha} and ER{beta} Are Both Expressed in Human Ejaculated Spermatozoa: Evidence of Their Direct Interaction with Phosphatidylinositol-3-OH Kinase/Akt Pathway J. Clin. Endocrinol. Metab., March 1, 2004; 89(3): 1443 - 1451. [Abstract] [Full Text] [PDF] |
||||
![]() |
O. M. Tirado, D. M. Selva, N. Toran, C. A. Suarez-Quian, M. Jansen, D. P. McDonnell, J. Reventos, and F. Munell Increased Expression of Estrogen Receptor {beta} in Pachytene Spermatocytes After Short-Term Methoxyacetic Acid Administration J Androl, January 1, 2004; 25(1): 84 - 94. [Abstract] [Full Text] [PDF] |
||||
![]() |
V. Pais, I. Leav, K.-M. Lau, Z. Jiang, and S.-M. Ho Estrogen Receptor-{beta} Expression in Human Testicular Germ Cell Tumors Clin. Cancer Res., October 1, 2003; 9(12): 4475 - 4482. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. L. Gaskell, L. L. L. Robinson, N. P. Groome, R. A. Anderson, and P. T. K. Saunders Differential Expression of Two Estrogen Receptor {beta} Isoforms in the Human Fetal Testis during the Second Trimester of Pregnancy J. Clin. Endocrinol. Metab., January 1, 2003; 88(1): 424 - 432. [Abstract] [Full Text] [PDF] |
||||
![]() |
Q. Zhou, R. Nie, G. S. Prins, P. T. K. Saunders, B. S. Katzenellenbogen, and R. A. Hess Localization of Androgen and Estrogen Receptors in Adult Male Mouse Reproductive Tract J Androl, November 1, 2002; 23(6): 870 - 881. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. Brand, M. Kos, S. Denger, G. Flouriot, J. Gromoll, F. Gannon, and G. Reid A Novel Promoter Is Involved in the Expression of Estrogen Receptor {alpha} in Human Testis and Epididymis Endocrinology, September 1, 2002; 143(9): 3397 - 3404. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. T. K. Saunders, M. R. Millar, S. Macpherson, D. S. Irvine, N. P. Groome, L. R. Evans, R. M. Sharpe, and G. A. Scobie ER{beta}1 and the ER{beta}2 Splice Variant (ER{beta}cx/{beta}2) Are Expressed in Distinct Cell Populations in the Adult Human Testis J. Clin. Endocrinol. Metab., June 1, 2002; 87(6): 2706 - 2715. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. Holter, N. Kotaja, S. Makela, L. Strauss, S. Kietz, O. A. Janne, J.-A. Gustafsson, J. J. Palvimo, and E. Treuter Inhibition of Androgen Receptor (AR) Function by the Reproductive Orphan Nuclear Receptor DAX-1 Mol. Endocrinol., March 1, 2002; 16(3): 515 - 528. [Abstract] [Full Text] [PDF] |
||||









