Evidence map›Paper›PMID 17429660›Full record

ReviewPediatric surgery international2007

Signalling molecules: clues from development of the limb bud for cryptorchidism?

Jenny Huynh, Natalie S Shenker, Sophie Nightingale, John M Hutson

Abstract readReview
PubMed Publisher
In one paragraph

Review in Pediatric surgery international, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 32% 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

3 citing papers in PubMed, 15 citations in OpenAlex.

  1. Regulation of testicular descent.Pediatric surgery international · 2015
    Review
  2. Review
  3. 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.

Jenny HuynhF Douglas Stephens Surgical Research Laboratory, Murdoch Children's Research Institute, Melbourne, VIC, Australia.
Natalie S Shenker
Sophie Nightingale
John M Hutson
Murdoch Children's Research Institute · AUUniversity of Melbourne · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies of testicular descent suggest not only that the gubernaculum does not initially attach to the scrotum, but also that it must migrate from the groin. Two findings suggest that the gubernaculum may behave like an embryonic limb bud during this phase. First, the active growth centre is at the distal tip of the gubernaculum. Secondly, the gubernaculum is loose in the subcutaneous tissues beneath Scarpa's fascia. The free protrusion of the gubernaculum from the abdominal wall was so reminiscent of a developing embryonic limb bud, we thought that the biological controls of both processus may be similar. This review examines what is known about vertebrate limb bud development, and compares the mechanisms to what has recently been discovered in the gubernaculum. The hypothesis that both processes may be similar is initially consistent with the current facts, encouraging us to investigate this further experimentally.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsCell DifferentiationCell MovementCell ProliferationCryptorchidismFibroblast Growth FactorsGenes, HomeoboxHumansLimb BudsMaleTestisWnt ProteinsFibroblast Growth FactorsWnt Proteins

Identifiers

PMID17429660
OpenAlexW2055452830

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.