Evidence map›Paper›PMID 26541156›Full record

ReviewThe journal of physiological sciences : JPS2016

Non-genomic regulation and disruption of spermatozoal in vitro hyperactivation by oviductal hormones.

Masakatsu Fujinoki, Gen L Takei, Hiroe Kon

Open access · goldAbstract readReview
In one paragraph

Review in The journal of physiological sciences : JPS, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
5.5field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 31 citations in OpenAlex.

  1. Regulation of spermatozoal capacitation by serotonin.The Journal of reproduction and development · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Enhancement of rat spermatozoal hyperactivation by progesterone.The Journal of reproduction and development · 2023
    Article
  8. Article
  9. Hamster Sperm Possess Functional NaInternational journal of molecular sciences · 2023
    Article
  10. Article
  11. An interactive analysis of the mouse oviductal miRNA profiles.Frontiers in cell and developmental biology · 2022
    Article
  12. Serotonergic signals enhanced hamster sperm hyperactivation.The Journal of reproduction and development · 2021
    Article
  13. Article
  14. Effect ofReproductive medicine and biology · 2019
    Article
  15. Flagellar hyperactivation of bull and boar spermatozoa.Reproductive medicine and biology · 2018
    Review
  16. Article
  17. Article
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Masakatsu FujinokiDepartment of Physiology, School of Medicine, Dokkyo Medical University, Mibu, Tochigi, 321-0293, Japan. fujinoki@dokkyomed.ac.jp.
Gen L TakeiDepartment of Physiology, School of Medicine, Dokkyo Medical University, Mibu, Tochigi, 321-0293, Japan.
Hiroe KonLaboratory Animal Research Center, School of Medicine, Dokkyo Medical University, Mibu, Tochigi, 321-0293, Japan.
Dokkyo Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During capacitation, motility of mammalian spermatozoon is changed from a state of "activation" to "hyperactivation." Recently, it has been suggested that some hormones present in the oviduct are involved in the regulation of this hyperactivation in vitro. Progesterone, melatonin, and serotonin enhance hyperactivation through specific membrane receptors, and 17β-estradiol suppresses this enhancement by progesterone and melatonin via a membrane estrogen receptor. Moreover, γ-aminobutyric acid suppresses progesterone-enhanced hyperactivation through the γ-aminobutyric acid receptor. These hormones dose-dependently affect hyperactivation. Although the complete signaling pathway is not clear, progesterone activates phospholipase C and protein kinases and enhances tyrosine phosphorylation. Moreover, tyrosine phosphorylation is suppressed by 17β-estradiol. This regulation of spermatozoal hyperactivation by steroids is also disrupted by diethylstilbestrol. The in vitro experiments reviewed here suggest that mammalian spermatozoa are able to respond to effects of oviductal hormones. We therefore assume that the enhancement of spermatozoal hyperactivation is also regulated by oviductal hormones in vivo.

Indexed as

AnimalsDiethylstilbestrolEstradiolFemaleHumansIn Vitro TechniquesMaleMelatoninOviductsProgesteroneSerotoninSpermatozoaSperm CapacitationDiethylstilbestrolEstradiolMelatoninProgesteroneSerotoninAmineAmino acidHyperactivationNon-genomic regulationSpermatozoaSteroid

Identifiers

PMID26541156
PMCPMC10717772
OpenAlexW1934489186

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.