Evidence map›Paper›PMID 21403659›Full record

ReviewNature reviews. Urology2011

Testicular descent: INSL3, testosterone, genes and the intrauterine milieu.

Katrine Bay, Katharina M Main, Jorma Toppari, Niels E Skakkebæk

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Urology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed, 1 pooled it
16.3field-weighted citation impact, top 1% 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

57 citing papers in PubMed, 1 synthesis or guideline pooled it, 167 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Novel INSL3 variants cause male infertility with cryptorchidism.Journal of assisted reproduction and genetics · 2026
    Article
  6. Differences of sex development.Nature reviews. Disease primers · 2025
    Review
  7. Article
  8. Article
  9. Hormone Regulation in Testicular Development and Function.International journal of molecular sciences · 2024
    Review
  10. Review
  11. Article
  12. Review
  13. Article
  14. Update on canine anorchia: A review.Veterinary medicine and science · 2023
    Review
  15. Article
  16. Clinical aspects of histological and hormonal parameters in boys with cryptorchidism: Thesis for PhD degree.APMIS : acta pathologica, microbiologica, et immunologica Scandinavica · 2022
    Article
  17. Article
  18. Review
  19. Article
  20. 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 2 countries.

Katrine BayUniversity Department of Growth and Reproduction, Rigshospitalet, Blegdamsvej 9, DK-2100 Copenhagen, Denmark. katrine.bay@rh.regionh.dk
Katharina M Main
Jorma Toppari
Niels E Skakkebæk
Rigshospitalet · DKUniversity of Turku · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Complete testicular descent is a sign of, and a prerequisite for, normal testicular function in adult life. The process of testis descent is dependent on gubernacular growth and reorganization, which is regulated by the Leydig cell hormones insulin-like peptide 3 (INSL3) and testosterone. Investigation of the role of INSL3 and its receptor, relaxin-family peptide receptor 2 (RXFP2), has contributed substantially to our understanding of the hormonal control of testicular descent. Cryptorchidism is a common congenital malformation, which is seen in 2-9% of newborn boys, and confers an increased risk of infertility and testicular cancer in adulthood. Although some cases of isolated cryptorchidism in humans can be ascribed to known genetic defects, such as mutations in INSL3 or RXFP2, the cause of cryptorchidism remains unknown in most patients. Several animal and human studies are currently underway to test the hypothesis that in utero factors, including environmental and maternal lifestyle factors, may be involved in the etiology of cryptorchidism. Overall, the etiology of isolated cryptorchidism seems to be complex and multifactorial, involving both genetic and nongenetic components.

Indexed as

AnimalsCryptorchidismFemaleHumansInsulinMalePregnancyPrenatal DiagnosisPrenatal Exposure Delayed EffectsProteinsReceptors, G-Protein-CoupledTestisTestosteroneInsulinLeydig insulin-like proteinProteinsReceptors, G-Protein-CoupledRXFP2 protein, humanTestosterone

Identifiers

PMID21403659
OpenAlexW2017464838

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.