The role of impaired acrosomal exocytosis (IAE) in stallion subfertility: A retrospective analysis of the clinical condition, and an update on its diagnosis by high throughput technologies.
Sign Up to like & getrecommendations! Published in 2022 at "Theriogenology"
DOI: 10.1016/j.theriogenology.2022.03.007
Abstract: Acrosomal dysfunction has been considered as a cause of subfertility in males of different species, including stallions. A subset of subfertile stallions with acrosomal dysfunction is unique because they have normal sperm quality (motility, morphology,… read more here.
Keywords: diff; subfertility; stallion; acrosomal exocytosis ... See more keywords
The molecular chaperone cysteine string protein is required for monomeric SNARE proteins to assemble in trans-complexes during human sperm acrosomal exocytosis
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DOI: 10.1093/biolre/ioac196
Abstract: Abstract Membrane fusion in sperm cells is crucial for acrosomal exocytosis and must be preserved to ensure fertilizing capacity. Evolutionarily conserved protein machinery regulates acrosomal exocytosis. Molecular chaperones play a vital role in spermatogenesis and… read more here.
Keywords: exocytosis; string protein; cysteine string; acrosomal exocytosis ... See more keywords
The Presence of Seminal Plasma during Liquid Storage of Pig Spermatozoa at 17 °C Modulates Their Ability to Elicit In Vitro Capacitation and Trigger Acrosomal Exocytosis
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DOI: 10.3390/ijms21124520
Abstract: Although seminal plasma is essential to maintain sperm integrity and function, it is diluted/removed prior to liquid storage and cryopreservation in most mammalian species. This study sought to evaluate, using the pig as a model,… read more here.
Keywords: plasma; vitro capacitation; seminal plasma; ability ... See more keywords
Unbalanced Expression of Glutathione Peroxidase 4 and Arachidonate 15-Lipoxygenase Affects Acrosome Reaction and In Vitro Fertilization
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DOI: 10.3390/ijms23179907
Abstract: Glutathione peroxidase 4 (Gpx4) and arachidonic acid 15 lipoxygenase (Alox15) are counterplayers in oxidative lipid metabolism and both enzymes have been implicated in spermatogenesis. However, the roles of the two proteins in acrosomal exocytosis have… read more here.
Keywords: vitro; vitro fertilization; expression; acrosomal exocytosis ... See more keywords