Evidence map›Paper›PMID 29341397›Full record

ArticleAmerican journal of medical genetics. Part A2018

Bi-allelic mutations of CCDC88C are a rare cause of severe congenital hydrocephalus.

Gaia Ruggeri, Andrew E Timms, Chi Cheng, Avery Weiss, Peter Kollros, Teresa Chapman, Hannah Tully, Ghayda M Mirzaa

Abstract readCase Reports
In one paragraph

Article in American journal of medical genetics. Part A, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

18 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
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  6. Review
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  9. Article
  10. Genomics of human congenital hydrocephalus.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2021
    Article
  11. Article
  12. Review
  13. Prenatal genetic considerations in congenital ventriculomegaly and hydrocephalus.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2020
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. MurineEMBO molecular medicine · 2019
    Article
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 2 institutions in 1 country.

Gaia RuggeriCenter for Integrative Brain Research, Seattle Children's Research Institute, Seattle, Washington.
Andrew E TimmsCenter for Developmental Biology and Regenerative Medicine, Seattle Children's Research Institute, Seattle, Washington.
Chi ChengCenter for Integrative Brain Research, Seattle Children's Research Institute, Seattle, Washington.
Avery WeissDivision of Ophthalmology, Roger H. Johnson Vision Lab, Seattle Children's Hospital, Seattle, Washington.
Peter KollrosDivision of Pediatric Neurology, Seattle Children's Hospital, Seattle, Washington.
Teresa ChapmanDepartment of Radiology, Seattle Children's Hospital, Seattle, Washington.
Hannah TullyCenter for Integrative Brain Research, Seattle Children's Research Institute, Seattle, Washington.
Ghayda M MirzaaCenter for Integrative Brain Research, Seattle Children's Research Institute, Seattle, Washington.ORCID 0000-0003-2648-7657
Seattle Children's Hospital · USUniversity of Washington · US

Funding

Genes and pathways underlying brain overgrowth and focal cortical malformationsK08NS092898 · NINDS · SEATTLE CHILDREN'S HOSPITAL · PI MIRZAA, GHAYDA · 2015 to 2019
$930k
NINDS NIH HHS K08 NS092898
6 · The paper itself

Abstract

Congenital or infantile hydrocephalus is caused by genetic and non-genetic factors and is highly heterogeneous in etiology. In recent studies, a limited number of genetic causes of hydrocephalus have been identified. To date, recessive mutations in the CCDC88C gene have been identified as a cause of non-syndromic congenital hydrocephalus in three reported families. Here, we report the fourth known family with two affected individuals with congenital hydrocephalus due to a homozygous mutation in the CCDC88C gene identified by whole exome sequencing. Our two newly described children, as well as the previously published ones, all shared several features including severe infantile-onset hydrocephalus, mild to severe intellectual delay, varying degrees of motor delay, and infantile onset seizures. All identified homozygous mutations in CCDC88C abolish the PDZ binding site necessary for proper CCDC88C protein function in the Wnt signaling pathway. Our report further establishes CCDC88C as one of the few known recessive causes of severe prenatal-onset hydrocephalus. Recognition of this syndrome has important diagnostic and genetic implications for families identified in the future.

Indexed as

AllelesMutationPhenotypeBrainExome SequencingFemaleGenes, RecessiveGenetic Association StudiesGenotypeHumansHydrocephalusInfantIntracellular Signaling Peptides and ProteinsMagnetic Resonance ImagingMaleMicrofilament ProteinsCCDC88C protein, humanIntracellular Signaling Peptides and ProteinsMicrofilament Proteinsautosomal recessiveCCDC88CDAPLEhydrocephalus

Identifiers

PMID29341397
PMCPMC5871351
OpenAlexW2785456277

What OpenQuestion holds

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LicenceTDM
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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.