acrosomal vesicle exocytosis

Known as: acrosomal granule exocytosis, acrosome exocytosis 
The release of intracellular molecules contained within the acrosomal granule by fusion of the vesicle with the plasma membrane of the oocyte… (More)
National Institutes of Health

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Broader (1)

Acrosome Reaction
regulation of acrosomal vesicle exocytosis

Papers overview

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2014
2014
Lipid modulation of calcium flux through CaV2.3 regulates acrosome exocytosis and fertilization.
Membrane lipid regulation of cell function is poorly understood. In early development, sterol efflux and the ganglioside GM1… (More)
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2011
2011
Spermatozoa in the sperm-peak-fraction of the boar ejaculate show a lower flow of Ca(2+) under capacitation conditions post-thaw which might account for their higher membrane stability after…
Boar spermatozoa collected in the ejaculate sperm peak-portion (P1, first 10 mL of the sperm-rich fraction, SRF), had shown a… (More)
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2011
2011
Fertilization with acrosome-reacted mouse sperm: implications for the site of exocytosis.
F or successful mammalian fertilization, sperm penetrate the outer investments of female gametes in the ampulla of the oviduct… (More)
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2009
2009
Acrosomal exocytosis of mouse sperm progresses in a consistent direction in response to zona pellucida.
Sperm acrosomal exocytosis is essential for successful fertilization, and the zona pellucida (ZP) has been classically considered… (More)
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2009
2009
Cryopreservation affects bovine sperm intracellular parameters associated with capacitation and acrosome exocytosis.
Although semen cryopreservation is widely and commonly used in the bovine breeding industry, half the spermatozoa do not survive… (More)
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2009
2009
Modulation of bovine sperm signalling pathways: correlation between intracellular parameters and sperm capacitation and acrosome exocytosis.
In the present study, the viability, intracellular pH (pHi), cAMP ([cAMP]i), calcium concentration and protein phosphotyrosine… (More)
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Review
2007
Review
2007
Acrosomal exocytosis, a special type of regulated secretion.
The acrosome is a single secretory granule present in the head of mammalian--and other animal groups--sperm. Secretion of this… (More)
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2007
2007
Sperm binding to the zona pellucida is not sufficient to induce acrosome exocytosis.
At fertilization, spermatozoa bind to the zona pellucida (ZP1, ZP2, ZP3) surrounding ovulated mouse eggs, undergo acrosome… (More)
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2007
2007
Identification and localisation of SERCA 2 isoforms in mammalian sperm.
Upon binding to the egg's zona pellucida, capacitated spermatozoa will undergo a calcium-dependent exocytotic event called… (More)
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2006
2006
Integrated morphophysiological assessment of two methods for sperm selection in bovine embryo production in vitro.
Extensive work was done regarding the ability of Swim up and Percoll gradient to select functional sperm for in vitro embryo… (More)
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