Evidence map›Paper›PMID 34721307›Full record

ArticleFrontiers in endocrinology2021

Meiotic Chromosome Synapsis and XY-Body Formation

Qijing Lei, Eden Zhang, Ans M M van Pelt, Geert Hamer

Open access · goldAbstract read
In one paragraph

Article in Frontiers in endocrinology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

6 citing papers in PubMed, 12 citations in OpenAlex.

  1. A new humanHuman reproduction open · 2025
    Article
  2. Article
  3. Review
  4. Frontiers in cell and developmental biology · 2023
    Review
  5. Rattus norvegicus Spermatogenesis Colony-Forming Assays.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  6. 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

4 authors at 2 institutions in 1 country.

Qijing LeiCenter for Reproductive Medicine, Reproductive Biology Laboratory, Amsterdam Reproduction and Development Research Institute, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands.
Eden ZhangCenter for Reproductive Medicine, Reproductive Biology Laboratory, Amsterdam Reproduction and Development Research Institute, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands.
Ans M M van PeltCenter for Reproductive Medicine, Reproductive Biology Laboratory, Amsterdam Reproduction and Development Research Institute, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands.
Geert HamerCenter for Reproductive Medicine, Reproductive Biology Laboratory, Amsterdam Reproduction and Development Research Institute, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands.
Amsterdam University Medical Centers · NLUniversity of Amsterdam · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To achieve spermatogenesis

Indexed as

AneuploidyAnimalsAzoospermiaCell DifferentiationCell LineCell ProliferationChromosome PairingChromosomesMaleMeiosisMiceMice, Inbred DBASertoli CellsSpermatocytesSpermatogenesisSpermatozoafertility preservationin vitro meiosisin vitro spermatogenesisSertoli cellsspermatocytesspermatogonial stem cells (SSCs)

Identifiers

PMID34721307
PMCPMC8551552
OpenAlexW3205103739

What OpenQuestion 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 OpenQuestion graph.