Evidence map›Paper›PMID 22425360›Full record

ArticleAmerican journal of human genetics2012

Mutations in C5ORF42 cause Joubert syndrome in the French Canadian population.

Myriam Srour, Jeremy Schwartzentruber, Fadi F Hamdan, Luis H Ospina, Lysanne Patry, Damian Labuda, Christine Massicotte, Sylvia Dobrzeniecka, José-Mario Capo-Chichi, Simon Papillon-Cavanagh and 10 more

Open access · bronzeAbstract read
In one paragraph

Article in American journal of human genetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed
10.8field-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

74 citing papers in PubMed, 137 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
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  6. Review
  7. High Incidence ofBalkan medical journal · 2024
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  11. NovelOpen life sciences · 2023
    Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. The Joubert-Meckel-Nephronophthisis Spectrum of Ciliopathies.Annual review of genomics and human genetics · 2022
    Review
  17. Review
  18. Review
  19. Article
  20. Article

14 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

20 authors at 9 institutions in 1 country.

Myriam SrourCentre of Excellence in Neurosciences, Université de Montréal and Sainte-Justine Hospital Research Center, Montréal, QC, Canada.
Jeremy Schwartzentruber
Fadi F Hamdan
Luis H Ospina
Lysanne Patry
Damian Labuda
Christine Massicotte
Sylvia Dobrzeniecka
José-Mario Capo-Chichi
Simon Papillon-Cavanagh
Mark E Samuels
Kym M Boycott
Michael I Shevell
Rachel Laframboise
Valérie Désilets
FORGE Canada Consortium
Bruno Maranda
Guy A Rouleau
Jacek Majewski
Jacques L Michaud
Centre Hospitalier Universitaire Sainte-Justine · CAUniversité de Montréal · CACentre Hospitalier de l’Université de Montréal · CACentre hospitalier universitaire de Québec · CACentre Hospitalier Universitaire de Sherbrooke · CAChildren's Hospital of Eastern Ontario · CAMcGill University · CAMcGill University and Génome Québec Innovation Centre · CAMontreal Children's Hospital · CA

Funding

Canadian Institutes of Health Research
6 · The paper itself

Abstract

Joubert syndrome (JBTS) is an autosomal-recessive disorder characterized by a distinctive mid-hindbrain malformation, developmental delay with hypotonia, ocular-motor apraxia, and breathing abnormalities. Although JBTS was first described more than 40 years ago in French Canadian siblings, the causal mutations have not yet been identified in this family nor in most French Canadian individuals subsequently described. We ascertained a cluster of 16 JBTS-affected individuals from 11 families living in the Lower St. Lawrence region. SNP genotyping excluded the presence of a common homozygous mutation that would explain the clustering of these individuals. Exome sequencing performed on 15 subjects showed that nine affected individuals from seven families (including the original JBTS family) carried rare compound-heterozygous mutations in C5ORF42. Two missense variants (c.4006C>T [p.Arg1336Trp] and c.4690G>A [p.Ala1564Thr]) and a splicing mutation (c.7400+1G>A), which causes exon skipping, were found in multiple subjects that were not known to be related, whereas three other truncating mutations (c.6407del [p.Pro2136Hisfs*31], c.4804C>T [p.Arg1602*], and c.7477C>T [p.Arg2493*]) were identified in single individuals. None of the unaffected first-degree relatives were compound heterozygous for these mutations. Moreover, none of the six putative mutations were detected among 477 French Canadian controls. Our data suggest that mutations in C5ORF42 explain a large portion of French Canadian individuals with JBTS.

Indexed as

MutationAbnormalities, MultipleAdultBase SequenceCanadaCerebellar DiseasesCerebellumChildChild, PreschoolExomeEye AbnormalitiesFemaleHeterozygoteHomozygoteHumansKidney Diseases, CysticCPLANE1 protein, humanMembrane Proteins

Identifiers

PMID22425360
PMCPMC3322222
OpenAlexW2060126691

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.