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Development, Vol 121, Issue 4 1129-1137, Copyright © 1995 by Company of Biologists
JOURNAL ARTICLES |
PE Visconti, JL Bailey, GD Moore, D Pan, P Olds-Clarke and GS Kopf
Department of Obstetrics and Gynecology, University of Pennsylvania School of Medicine, Philadelphia 19104-6080, USA.
The molecular basis of mammalian sperm capacitation, defined functionally as those processes that confer on the sperm the acquisition of fertilization-competence either in vivo in the female reproductive tract or in vitro, is poorly understood. We demonstrate here that capacitation of caudal epididymal mouse sperm in vitro is accompanied by a time-dependent increase in the protein tyrosine phosphorylation of a subset of proteins of M(r) 40,000-120,000. Incubation of sperm in media devoid of bovine serum albumin, CaCl2 or NaHCO3, components which individually are required for capacitation, prevent the sperm from undergoing capacitation as assessed by the ability of the cells to acquire the pattern B chlortetracycline fluorescence, to undergo the zona pellucida-induced acrosome reaction and, in some cases, to fertilize metaphase II-arrested eggs in vitro. In each of these cases the protein tyrosine phosphorylation of the subset of capacitation-associated proteins does not occur. Protein tyrosine phosphorylation of these particular proteins, as well as sperm capacitation, can be recovered in media devoid of each of these three constituents (bovine serum albumin, CaCl2 or NaHCO3) by adding back the appropriate component in a concentration-dependent manner. The requirement of NaHCO3 for these phosphorylations is not due to an alkalinization of intracellular sperm pH or to an increase in media pH. Caput epididymal sperm, which lack the ability to undergo capacitation in vitro, do not display this capacitation-dependent subset of tyrosine phosphorylated proteins in complete media even after extended incubation periods, and do not fertilize metaphase II-arrested eggs in vitro.(ABSTRACT TRUNCATED AT 250 WORDS)
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Z. Hao, K. N. Jha, Y.-H. Kim, S. Vemuganti, V.A. Westbrook, O. Chertihin, K. Markgraf, C. J. Flickinger, M. Coppola, J. C. Herr, et al. Expression analysis of the human testis-specific serine/threonine kinase (TSSK) homologues. A TSSK member is present in the equatorial segment of human sperm Mol. Hum. Reprod., June 1, 2004; 10(6): 433 - 444. [Abstract] [Full Text] [PDF] |
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V. G. Da Ros, M. J. Munuce, D. J. Cohen, C. I. Marin-Briggiler, D. Busso, P. E. Visconti, and P. S. Cuasnicu Bicarbonate Is Required for Migration of Sperm Epididymal Protein DE (CRISP-1) to the Equatorial Segment and Expression of Rat Sperm Fusion Ability Biol Reprod, May 1, 2004; 70(5): 1325 - 1332. [Abstract] [Full Text] [PDF] |
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K. Mitra and S. Shivaji Novel Tyrosine-Phosphorylated Post-Pyruvate Metabolic Enzyme, Dihydrolipoamide Dehydrogenase, Involved in Capacitation of Hamster Spermatozoa Biol Reprod, April 1, 2004; 70(4): 887 - 899. [Abstract] [Full Text] [PDF] |
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A. Minelli, L. Liguori, I. Bellazza, R. Mannucci, B. Johansson, and B. B. Fredholm Involvement of A1 Adenosine Receptors in the Acquisition of Fertilizing Capacity J Androl, March 1, 2004; 25(2): 286 - 292. [Abstract] [Full Text] [PDF] |
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C. Rodeheffer and B. D. Shur Sperm from {beta}1,4-galactosyltransferase I-null mice exhibit precocious capacitation Development, February 1, 2004; 131(3): 491 - 501. [Abstract] [Full Text] [PDF] |
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J. Rivlin, J. Mendel, S. Rubinstein, N. Etkovitz, and H. Breitbart Role of Hydrogen Peroxide in Sperm Capacitation and Acrosome Reaction Biol Reprod, February 1, 2004; 70(2): 518 - 522. [Abstract] [Full Text] [PDF] |
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M. A. Baker, L. Hetherington, H. Ecroyd, S. D. Roman, and R. J. Aitken Analysis of the mechanism by which calcium negatively regulates the tyrosine phosphorylation cascade associated with sperm capacitation J. Cell Sci., January 15, 2004; 117(2): 211 - 222. [Abstract] [Full Text] [PDF] |
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M.G. Buffone, G.F. Doncel, C.I. Marin Briggiler, M.H. Vazquez-Levin, and J.C. Calamera Human sperm subpopulations: relationship between functional quality and protein tyrosine phosphorylation Hum. Reprod., January 1, 2004; 19(1): 139 - 146. [Abstract] [Full Text] [PDF] |
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H. Ecroyd, R. C. Jones, and R. J. Aitken Tyrosine Phosphorylation of HSP-90 During Mammalian Sperm Capacitation Biol Reprod, December 1, 2003; 69(6): 1801 - 1807. [Abstract] [Full Text] [PDF] |
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R.J. Aitken, A.L. Ryan, B.J. Curry, and M.A. Baker Multiple forms of redox activity in populations of human spermatozoa Mol. Hum. Reprod., November 1, 2003; 9(11): 645 - 661. [Abstract] [Full Text] [PDF] |
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M. Fujinoki, T. Kawamura, T. Toda, H. Ohtake, N. Shimizu, S. Yamaoka, and M. Okuno Identification of the 58-kDa Phosphoprotein Associated with Motility Initiation of Hamster Spermatozoa J. Biochem., October 1, 2003; 134(4): 559 - 565. [Abstract] [Full Text] [PDF] |
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B. S. Jaiswal and M. Conti Calcium regulation of the soluble adenylyl cyclase expressed in mammalian spermatozoa PNAS, September 16, 2003; 100(19): 10676 - 10681. [Abstract] [Full Text] [PDF] |
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C. Dube, S. Tardif, P. Leclerc, and J. L. Bailey The Importance of Calcium in the Appearance of p32, a Boar Sperm Tyrosine Phosphoprotein, During In Vitro Capacitation J Androl, September 1, 2003; 24(5): 727 - 733. [Abstract] [Full Text] [PDF] |
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J. Shetty, M. J. Wolkowicz, L. C. Digilio, K. L. Klotz, F. L. Jayes, A. B. Diekman, V. A. Westbrook, E. M. Farris, Z. Hao, S. A. Coonrod, et al. SAMP14, a Novel, Acrosomal Membrane-associated, Glycosylphosphatidylinositol-anchored Member of the Ly-6/Urokinase-type Plasminogen Activator Receptor Superfamily with a Role in Sperm-Egg Interaction J. Biol. Chem., August 15, 2003; 278(33): 30506 - 30515. [Abstract] [Full Text] [PDF] |
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S. Aquila, D. Sisci, M. Gentile, A. Carpino, E. Middea, S. Catalano, V. Rago, and S. Ando Towards a physiological role for cytochrome P450 aromatase in ejaculated human sperm Hum. Reprod., August 1, 2003; 18(8): 1650 - 1659. [Abstract] [Full Text] [PDF] |
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K. P. Roberts, J. A. Wamstad, K. M. Ensrud, and D. W. Hamilton Inhibition of Capacitation-Associated Tyrosine Phosphorylation Signaling in Rat Sperm by Epididymal Protein Crisp-1 Biol Reprod, August 1, 2003; 69(2): 572 - 581. [Abstract] [Full Text] [PDF] |
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E. O. Pietrobon, M. De Los Angeles Monclus, A. J. Alberdi, and M. W. Fornes Progesterone Receptor Availability in Mouse Spermatozoa During Epididymal Transit and Capacitation: Ligand Blot Detection of Progesterone-Binding Protein J Androl, July 1, 2003; 24(4): 612 - 620. [Abstract] [Full Text] [PDF] |
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N. Cormier and J. L. Bailey A Differential Mechanism Is Involved During Heparin- and Cryopreservation-Induced Capacitation of Bovine Spermatozoa Biol Reprod, July 1, 2003; 69(1): 177 - 185. [Abstract] [Full Text] [PDF] |
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H. W. Ecroyd, R. C. Jones, and R. J. Aitken Endogenous Redox Activity in Mouse Spermatozoa and Its Role in Regulating the Tyrosine Phosphorylation Events Associated with Sperm Capacitation Biol Reprod, July 1, 2003; 69(1): 347 - 354. [Abstract] [Full Text] [PDF] |
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G. Wennemuth, D. F. Babcock, and B. Hille Calcium Clearance Mechanisms of Mouse Sperm J. Gen. Physiol., June 30, 2003; 122(1): 115 - 128. [Abstract] [Full Text] [PDF] |
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K.J. de Vries, T. Wiedmer, P.J. Sims, and B.M. Gadella Caspase-Independent Exposure of Aminophospholipids and Tyrosine Phosphorylation in Bicarbonate Responsive Human Sperm Cells Biol Reprod, June 1, 2003; 68(6): 2122 - 2134. [Abstract] [Full Text] [PDF] |
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H.-T. Zeng and D. R. P. Tulsiani Calmodulin antagonists differentially affect capacitation-associated protein tyrosine phosphorylation of mouse sperm components J. Cell Sci., May 15, 2003; 116(10): 1981 - 1989. [Abstract] [Full Text] [PDF] |
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A. M. Petrunkina, K. Simon, A.-R. Gunzel-Apel, and E. Topfer-Petersen Specific Order in the Appearance of Protein Tyrosine Phosphorylation Patterns Is Functionally Coordinated With Dog Sperm Hyperactivation and Capacitation J Androl, May 1, 2003; 24(3): 423 - 437. [Abstract] [Full Text] [PDF] |
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K. Fukami, M. Yoshida, T. Inoue, M. Kurokawa, R. A. Fissore, N. Yoshida, K. Mikoshiba, and T. Takenawa Phospholipase C{delta}4 is required for Ca2+ mobilization essential for acrosome reaction in sperm J. Cell Biol., April 14, 2003; 161(1): 79 - 88. [Abstract] [Full Text] [PDF] |
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G. Wennemuth, A. E. Carlson, A. J. Harper, and D. F. Babcock Bicarbonate actions on flagellar and Ca2+-channel responses: initial events in sperm activation Development, April 1, 2003; 130(7): 1317 - 1326. [Abstract] [Full Text] [PDF] |
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D. Sakkas, G. Leppens-Luisier, H. Lucas, D. Chardonnens, A. Campana, D.R. Franken, and F. Urner Localization of Tyrosine Phosphorylated Proteins in Human Sperm and Relation to Capacitation and Zona Pellucida Binding Biol Reprod, April 1, 2003; 68(4): 1463 - 1469. [Abstract] [Full Text] [PDF] |
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A. C. Pommer, J. Rutllant, and S. A. Meyers Phosphorylation of Protein Tyrosine Residues in Fresh and Cryopreserved Stallion Spermatozoa under Capacitating Conditions Biol Reprod, April 1, 2003; 68(4): 1208 - 1214. [Abstract] [Full Text] [PDF] |
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S. Ficarro, O. Chertihin, V. A. Westbrook, F. White, F. Jayes, P. Kalab, J. A. Marto, J. Shabanowitz, J. C. Herr, D. F. Hunt, et al. Phosphoproteome Analysis of Capacitated Human Sperm. EVIDENCE OF TYROSINE PHOSPHORYLATION OF A KINASE-ANCHORING PROTEIN 3 AND VALOSIN-CONTAINING PROTEIN/p97 DURING CAPACITATION J. Biol. Chem., March 21, 2003; 278(13): 11579 - 11589. [Abstract] [Full Text] [PDF] |
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