Evidence map›Paper›PMID 31710781›Full record

ReviewAmerican journal of medical genetics. Part C, Seminars in medical genetics2019

EML1-associated brain overgrowth syndrome with ribbon-like heterotopia.

Renske Oegema, George McGillivray, Richard Leventer, Anne-Gaëlle Le Moing, Nadia Bahi-Buisson, Angela Barnicoat, Simone Mandelstam, David Francis, Fiona Francis, Grazia M S Mancini and 4 more

Abstract readReview
In one paragraph

Review in American journal of medical genetics. Part C, Seminars in medical genetics, 2019. 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
–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

18 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
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  5. Article
  6. Review
  7. Article
  8. A neural stem cell paradigm of pediatric hydrocephalus.Cerebral cortex (New York, N.Y. : 1991) · 2023
    Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Genomics of human congenital hydrocephalus.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2021
    Article
  14. Review
  15. Article
  16. Review
  17. Article
  18. EML1-associated brain overgrowth syndrome with ribbon-like heterotopia.American journal of medical genetics. Part C, Seminars in medical genetics · 2019
    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

14 authors.

Renske OegemaDepartment of Genetics, University Medical Center Utrecht, Utrecht, The Netherlands.ORCID 0000-0002-7146-617X
George McGillivrayVictorian Clinical Genetics Services, Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, Australia.
Richard LeventerDepartment of Neurology, Royal Children's Hospital, Murdoch Children's Research Institute and, University of Melbourne Department of Pediatrics, Melbourne, Australia.
Anne-Gaëlle Le MoingDepartment of Child Neurology, CHU Amiens, Paris, France.
Nadia Bahi-BuissonUniversité Paris Descartes, Sorbonne Paris Cités, Paris, France.
Angela BarnicoatDepartment of Clinical Genetics, Great Ormond Street Hospital, London, UK.
Simone MandelstamRoyal Children's Hospital, Department of Pediatrics, University of Melbourne, Murdoch Children's Research Institute, Melbourne, Australia.
David FrancisVictorian Clinical Genetics Services, Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, Australia.
Fiona FrancisINSERM U 1270, Paris, France.
Grazia M S ManciniDepartment of Clinical Genetics, Erasmus MC University Medical Center, Rotterdam, The Netherlands.ORCID 0000-0002-1211-9979
Sanne SavelbergDepartment of Genetics, University Medical Center Utrecht, Utrecht, The Netherlands.
Gijs van HaaftenDepartment of Genetics, University Medical Center Utrecht, Utrecht, The Netherlands.
Kshitij MankadDepartment of Radiology, Great Ormond Street Hospital, London, UK.
Maarten H LequinDepartment of Radiology, University Medical Center Utrecht, Utrecht, The Netherlands.

Funding

supported by Inserm, Centre national de la recherche scientifique (CNRS), Sorbonne Université, the JTC 2015 Neurodevelopmental Disorders affiliated with the ANR (for NEURON8-Full- 815-006 STEM-MCD, to FF, NBB) and the Fondation Maladies Rares/Phenomin (project IR4995, FF).
6 · The paper itself

Abstract

EML1 encodes the protein Echinoderm microtubule-associated protein-like 1 or EMAP-1 that binds to the microtubule complex. Mutations in this gene resulting in complex brain malformations have only recently been published with limited clinical descriptions. We provide further clinical and imaging details on three previously published families, and describe two novel unrelated individuals with a homozygous partial EML1 deletion and a homozygous missense variant c.760G>A, p.(Val254Met), respectively. From review of the clinical and imaging data of eight individuals from five families with biallelic EML1 variants, a very consistent imaging phenotype emerges. The clinical syndrome is characterized by mainly neurological features including severe developmental delay, drug-resistant seizures and visual impairment. On brain imaging there is megalencephaly with a characteristic ribbon-like subcortical heterotopia combined with partial or complete callosal agenesis and an overlying polymicrogyria-like cortical malformation. Several of its features can be recognized on prenatal imaging especially the abnormaly formed lateral ventricles, hydrocephalus (in half of the cases) and suspicion of a neuronal migration disorder. In conclusion, biallelic EML1 disease-causing variants cause a highly specific pattern of congenital brain malformations, severe developmental delay, seizures and visual impairment.

Indexed as

BrainHumansMalformations of Cortical Development, Group IIMicrotubule-Associated ProteinsMutation, MissenseSequence DeletionEml1 protein, humanMicrotubule-Associated ProteinsEML1gray matter heterotopiahydrocephalusmegalencephalypolymicrogyriaribbon-like heterotopia

Identifiers

PMID31710781
PMCPMC6916563

What OpenQuestion holds

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Registered trials

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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.