Evidence map›Paper›PMID 18519639›Full record

ArticleGenes & development2008

VACTERL/caudal regression/Currarino syndrome-like malformations in mice with mutation in the proprotein convertase Pcsk5.

Dorota Szumska, Guido Pieles, Rachid Essalmani, Michal Bilski, Daniel Mesnard, Kulvinder Kaur, Angela Franklyn, Kamel El Omari, Joanna Jefferis, Jamie Bentham and 18 more

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

69 citing papers in PubMed, 1 synthesis or guideline pooled it, 122 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Ventral body wall closure: Mechanistic insights from mouse models and translation to human pathology.Developmental dynamics : an official publication of the American Association of Anatomists · 2025
    Review
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  7. Molecular Pathways and Animal Models of Truncus Arteriosus.Advances in experimental medicine and biology · 2024
    Review
  8. Molecular Pathways and Animal Models of d-Transposition of the Great Arteries.Advances in experimental medicine and biology · 2024
    Review
  9. Article
  10. Review
  11. The transcriptomic landscape of caudal cell mass in different developmental stages of the chick embryo.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Mouse embryo phenotyping using X-ray microCT.Frontiers in cell and developmental biology · 2022
    Review
  16. Review
  17. Review
  18. Review
  19. Review
  20. Article

9 more citing papers are in PubMed but not listed here.

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

28 authors at 8 institutions in 4 countries.

Dorota SzumskaDepartment of Cardiovascular Medicine and Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, United Kingdom;
Guido Pieles
Rachid Essalmani
Michal Bilski
Daniel Mesnard
Kulvinder Kaur
Angela Franklyn
Kamel El Omari
Joanna Jefferis
Jamie Bentham
Jennifer M Taylor
Jurgen E Schneider
Sebastian J Arnold
Paul Johnson
Zuzanna Tymowska-Lalanne
Dave Stammers
Kieran Clarke
Stefan Neubauer
Andrew Morris
Steve D Brown
Charles Shaw-Smith
Armando Cama
Valeria Capra
Jiannis Ragoussis
Daniel Constam
Nabil G Seidah
Annik Prat
Shoumo Bhattacharya
University of Oxford · GBCentre for Human Genetics · GBUniversité de Montréal · CAÉcole Polytechnique Fédérale de Lausanne · CHIstituto Giannina Gaslini · ITAddenbrooke's Hospital · GBMary Lyon Centre at MRC Harwell · GBMedical Research Council · GB

Funding

British Heart Foundation PG/04/023/16761British Heart Foundation PG/07/045/22690British Heart Foundation PS/02/002/14893British Heart Foundation RG/07/004/22659Medical Research Council MC_U142684172Medical Research Council MC_U142684175Medical Research Council MC_UP_1502/1Wellcome TrustWellcome Trust 201652
6 · The paper itself

Abstract

We have identified an ethylnitrosourea (ENU)-induced recessive mouse mutation (Vcc) with a pleiotropic phenotype that includes cardiac, tracheoesophageal, anorectal, anteroposterior patterning defects, exomphalos, hindlimb hypoplasia, a presacral mass, renal and palatal agenesis, and pulmonary hypoplasia. It results from a C470R mutation in the proprotein convertase PCSK5 (PC5/6). Compound mutants (Pcsk5(Vcc/null)) completely recapitulate the Pcsk5(Vcc/Vcc) phenotype, as does an epiblast-specific conditional deletion of Pcsk5. The C470R mutation ablates a disulfide bond in the P domain, and blocks export from the endoplasmic reticulum and proprotein convertase activity. We show that GDF11 is cleaved and activated by PCSK5A, but not by PCSK5A-C470R, and that Gdf11-deficient embryos, in addition to having anteroposterior patterning defects and renal and palatal agenesis, also have a presacral mass, anorectal malformation, and exomphalos. Pcsk5 mutation results in abnormal expression of several paralogous Hox genes (Hoxa, Hoxc, and Hoxd), and of Mnx1 (Hlxb9). These include known Gdf11 targets, and are necessary for caudal embryo development. We identified nonsynonymous mutations in PCSK5 in patients with VACTERL (vertebral, anorectal, cardiac, tracheoesophageal, renal, limb malformation OMIM 192350) and caudal regression syndrome, the phenotypic features of which resemble the mouse mutation. We propose that Pcsk5, at least in part via GDF11, coordinately regulates caudal Hox paralogs, to control anteroposterior patterning, nephrogenesis, skeletal, and anorectal development.

Indexed as

Abnormalities, MultipleAnimalsBody PatterningDisease Models, AnimalGene Expression Regulation, DevelopmentalGenes, HomeoboxHumansMiceProprotein ConvertasesSpineSyndromeProprotein Convertases

Identifiers

PMID18519639
PMCPMC2418583
OpenAlexW2143626410

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.