Evidence map›Paper›PMID 23045264›Full record

ReviewNature reviews. Urology2012

Analysing the sperm epigenome: roles in early embryogenesis and assisted reproduction.

Undraga Schagdarsurengin, Agnieszka Paradowska, Klaus Steger

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Urology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 6% 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

35 citing papers in PubMed, 1 synthesis or guideline pooled it, 94 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Evaluation ofJournal of the Turkish German Gynecological Association · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Protamine 2 deficiency results in Septin 12 abnormalities.Frontiers in cell and developmental biology · 2024
    Article
  8. Article
  9. Article
  10. Male Contributory Factors in Recurrent Pregnancy Loss.Reproductive sciences (Thousand Oaks, Calif.) · 2023
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Epigenetics of pregnancy: looking beyond the DNA code.Journal of assisted reproduction and genetics · 2022
    Review
  17. Article
  18. Article
  19. Article
  20. 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.

Undraga SchagdarsurenginJustus Liebig University, Department of Urology, Pediatric Urology and Andrology, Section Molecular Andrology, Giessen, Germany.
Agnieszka Paradowska
Klaus Steger
University of Giessen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An understanding of the epigenetic mechanisms involved in sperm production and their impact on the differentiating embryo is essential if we are to optimize fertilization and assisted reproduction techniques in the future. Male germ cells are unique in terms of size, robustness, and chromatin structure, which is highly condensed owing to the replacement of most histones by protamines. Analysis of sperm epigenetics requires specific techniques that enable the isolation of high quality chromatin and associated nucleic acids. Histone modification, DNA methylation and noncoding RNAs have important, but so far underestimated, roles in the production of fertile sperm. Aberrations in these epigenetic processes have detrimental consequences for both early embryo development and assisted reproductive technology. Emerging computational techniques are likely to improve our understanding of chromatin dynamics in the future.

Indexed as

Epigenesis, GeneticReproductive Techniques, AssistedChromatinEmbryonic DevelopmentHumansMaleSpermatogenesisSpermatozoaChromatin

Identifiers

PMID23045264
OpenAlexW1972934701

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.