ReviewReproductive medicine and biology2018
Flagellar hyperactivation of bull and boar spermatozoa.
Review in Reproductive medicine and biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
24 citing papers in PubMed.
- Interactions among progesterone, estradiol, and γ-aminobutyric acid in rat spermatozoal hyperactivation.The Journal of reproduction and development · 2026Article
- Large cyclic AMP-dependent increases in tyrosine-phosphorylated proteins are not absolutely necessary for the induction of full-type hyperactivation and penetration into eggs in ejaculated boar spermatozoa in vitro.The Journal of reproduction and development · 2026Article
- Unraveling sperm kinematic heterogeneity with machine learning.Asian journal of andrology · 2026Review
- Tryptophan promotes sperm hyperactivation in hamsters via 5-hydroxytryptamine biosynthesis within sperm.The Journal of reproduction and development · 2025Article
- Influences of 5-hydroxytriptamine on sperm hyperactivation and in vitro fertility in rats.The Journal of reproduction and development · 2025Article
- The Sarcoplasmic/Endoplasmic reticulum CaScientific reports · 2025Article
- Boar Sperm Motility Assessment Using Computer-Assisted Sperm Analysis: Current Practices, Limitations, and Methodological Challenges.Animals : an open access journal from MDPI · 2025Review
- Development of an open-hardware semen homogenizer and application to serotonin effects on sperm motility.PloS one · 2025Article
- Characterization of expression patterns and dynamic relocation of Notch proteins during acrosome reaction of bull spermatozoa.Scientific reports · 2024Article
- Progesterone and estradiol regulate sperm hyperactivation and in vitro fertilization success in mice.The Journal of reproduction and development · 2024Article
- Enhancement of rat spermatozoal hyperactivation by progesterone.The Journal of reproduction and development · 2023Article
- Progesterone increases the success of in vitro fertilization via enhanced sperm hyperactivation in mice.The Journal of reproduction and development · 2023Article
- Comparative characteristics between calyculin A-induced and thimerosal-induced hyperactivation of cryopreserved bovine spermatozoa.The Journal of reproduction and development · 2023Article
- Bull Semen Obtained on Beef Farms by Electroejaculation: Sperm Quality in the First Two Hours of Storing with Different Extenders and Holding Temperatures.Animals : an open access journal from MDPI · 2023Article
- Involvement of CaThe Journal of reproduction and development · 2022Article
- Hyperactivation is sufficient to release porcine sperm from immobilized oviduct glycans.Scientific reports · 2022Article
- Sperm bauplan and function and underlying processes of sperm formation and selection.Physiological reviews · 2022Review
- Serotonergic signals enhanced hamster sperm hyperactivation.The Journal of reproduction and development · 2021Article
- Release of Porcine Sperm from Oviduct Cells is Stimulated by Progesterone and Requires CatSper.Scientific reports · 2019Article
- Effects of 5-hydroxytryptamine on spermatozoal hyperactivation and in vitro fertilization in mice.The Journal of reproduction and development · 2019Article
Corrections and comments
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Authors and funding
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIn mammals, flagellar hyperactivation is indispensable to sperm fertilization with oocytes in vivo, although there are species differences in regulatory mechanisms for this event. In this study, I reviewed researches regarding hyperactivation of bull and boar spermatozoa, in comparison with those of spermatozoa from other species.
methodsRecent publications regarding sperm hyperactivation were collected and summarized. RESULTS MAIN
findingsIn bull and boar spermatozoa, there are two types of hyperactivation "full-type hyperactivation and nonfull-type hyperactivation" which are equivalent to anti-hock hyperactivation and pro-hock hyperactivation of mouse spermatozoa, respectively, on the basis of the flagellar parts exhibiting asymmetrical beating. Full-type hyperactivation is initiated in response to a rapid increase of cytoplasmic Ca
conclusionI have proposed a hypothesis on the regulation of full-type hyperactivation by the distinct signaling cascades leading to the increase in cytoplasmic Ca
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.