Evidence map›Paper›PMID 35660793›Full record

ArticleCommunications biology2022

Zinc is a master-regulator of sperm function associated with binding, motility, and metabolic modulation during porcine sperm capacitation.

Michal Zigo, Karl Kerns, Sidharth Sen, Clement Essien, Richard Oko, Dong Xu, Peter Sutovsky

Abstract read
In one paragraph

Article in Communications biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
–field-weighted citation impact
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

30 citing papers in PubMed.

  1. Article
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  5. Sexual Selection as a Driver of Shared Neural and Reproductive Mechanisms.International journal of molecular sciences · 2026
    Review
  6. Article
  7. Article
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  9. Article
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  11. Review
  12. Review
  13. Article
  14. Review
  15. Review
  16. Review
  17. Article
  18. Review
  19. Methods of Mammalian In Vitro Sperm Capacitation to Study Sperm Physiology.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
  20. Mechanisms of Development of Sperm Defects.Advances in anatomy, embryology, and cell biology · 2025
    Review
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

7 authors.

Michal ZigoDivision of Animal Sciences, University of Missouri, Columbia, MO, 65211, USA. zigom@missouri.edu.ORCID 0000-0002-2964-5940
Karl KernsDivision of Animal Sciences, University of Missouri, Columbia, MO, 65211, USA.
Sidharth SenInstitute for Data Science and Informatics, University of Missouri, Columbia, MO, 65201, USA.ORCID 0000-0002-9196-204X
Clement EssienDepartment of Electrical Engineering and Computer Science, Bond Life Sciences Center, University of Missouri, Columbia, MO, 65211, USA.ORCID 0000-0003-1876-8889
Richard OkoDepartment of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, K7L 3 N6, Canada.
Dong XuDepartment of Electrical Engineering and Computer Science, Bond Life Sciences Center, University of Missouri, Columbia, MO, 65211, USA.ORCID 0000-0002-4809-0514
Peter SutovskyDivision of Animal Sciences, University of Missouri, Columbia, MO, 65211, USA. SutovskyP@missouri.edu.ORCID 0000-0002-9231-2823

Funding

Multi-view self-supervised deep learning for biological sequences and beyondR35GM126985 · NIGMS · UNIVERSITY OF SOUTH FLORIDA · PI DONG XU · 2018 to 2026
$3.8M
NIGMS NIH HHS R35 GM126985
6 · The paper itself

Abstract

Sperm capacitation is a post-testicular maturation step endowing spermatozoa with fertilizing capacity within the female reproductive tract, significant for fertility, reproductive health, and contraception. Recently discovered mammalian sperm zinc signatures and their changes during sperm in vitro capacitation (IVC) warranted a more in-depth study of zinc interacting proteins (further zincoproteins). Here, we identified 1752 zincoproteins, with 102 changing significantly in abundance (P < 0.05) after IVC. These are distributed across 8 molecular functions, 16 biological processes, and 22 protein classes representing 130 pathways. Two key, paradigm-shifting observations were made: i) during sperm capacitation, molecular functions of zincoproteins are both upregulated and downregulated within several molecular function categories; and ii) Huntington's and Parkinson's disease pathways were the two most represented, making spermatozoon a candidate model for studying neurodegenerative diseases. These findings highlight the importance of Zn

Indexed as

Sperm CapacitationZincAnimalsFemaleFertilityMaleMammalsPlant BreedingSpermatozoaSwineZinc

Identifiers

PMID35660793
PMCPMC9166710

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.