Evidence map›Paper›PMID 31167797›Full record

ArticleJournal of medical genetics2019

Familial bilateral cryptorchidism is caused by recessive variants in

Katie Ayers, Rakesh Kumar, Gorjana Robevska, Shoni Bruell, Katrina Bell, Muneer A Malik, Ross A Bathgate, Andrew Sinclair

Open access · hybridAbstract read
In one paragraph

Article in Journal of medical genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 8% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

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  13. Diverse functions of insulin-like 3 peptide.The Journal of endocrinology · 2020
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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

8 authors at 3 institutions in 2 countries.

Katie Ayers *Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia katie.ayers@mcri.edu.au drrakesh.pgi@gmail.com.ORCID 0000-0002-6840-3186
Rakesh Kumar *Paediatric Endocrinology and Diabetes Unit, Department of Paediatric Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, India katie.ayers@mcri.edu.au drrakesh.pgi@gmail.com.
Gorjana RobevskaMurdoch Children's Research Institute, Parkville, Melbourne, Victoria, Australia.
Shoni BruellFlorey Institute of Neuroscience and Mental Health, Parkville, Melbourne, Victoria, Australia.
Katrina BellMurdoch Children's Research Institute, Parkville, Melbourne, Victoria, Australia.
Muneer A MalikDepartment of Paediatric Surgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
Ross A BathgateFlorey Institute of Neuroscience and Mental Health, Parkville, Melbourne, Victoria, Australia.
Andrew SinclairDepartment of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia.
The University of Melbourne · AUMurdoch Children's Research Institute · AUPost Graduate Institute of Medical Education and Research · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCryptorchidism or failure of testicular descent is the most common genitourinary birth defect in males. While both the insulin-like peptide 3 (INSL3) and its receptor, relaxin family peptide receptor 2 (RXFP2), have been demonstrated to control testicular descent in mice, their link to human cryptorchidism is weak, with no clear cause-effect demonstrated.

objectiveTo identify the genetic cause of a case of familial cryptorchidism.

methodsWe recruited a family in which four boys had isolated bilateral cryptorchidism. A fourth-degree consanguineous union in the family was reported. Whole exome sequencing was carried out for the four affected boys and their parents, and variants that segregated with the disorder and had a link to testis development/descent were analysed. Functional analysis of a

resultsGenomic analysis revealed a homozygous missense variant in the

conclusionThis is the first reported genomic analysis of a family with multiple individuals affected with cryptorchidism. It demonstrates that recessive variants in the

Indexed as

Cell LineCryptorchidismGenes, RecessiveHEK293 CellsHumansMaleMutation, MissenseReceptors, G-Protein-CoupledSignal TransductionTestisReceptors, G-Protein-CoupledRXFP2 protein, humancryptorchidismexome sequencingfamilialRXFP2undescended testis

Identifiers

PMID31167797
PMCPMC6860408
OpenAlexW2964425715

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.