Evidence map›Paper›PMID 32367296›Full record

ArticleJournal of neurology2020

Exome sequencing in 38 patients with intracranial aneurysms and subarachnoid hemorrhage.

Thomas Sauvigny, Malik Alawi, Linda Krause, Sina Renner, Michael Spohn, Alice Busch, Verena Kolbe, Janine Altmüller, Britt-Sabina Löscher, Andre Franke and 6 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
1.6field-weighted citation impact, top 13% 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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 26 citations in OpenAlex.

  1. Gene therapy for intracranial aneurysms: systemic review.Journal of neurointerventional surgery · 2025
    Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. SNP rs3803264 polymorphisms inFrontiers in aging neuroscience · 2023
    Article
  9. Association of rareAnnals of translational medicine · 2022
    Article
  10. Article
  11. Article
  12. Article
  13. 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

16 authors at 3 institutions in 1 country.

Thomas SauvignyDepartment of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
Malik AlawiBioinformatics Core, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
Linda KrauseInstitute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
Sina RennerInstitute of Human Genetics, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
Michael SpohnBioinformatics Core, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
Alice BuschInstitute of Human Genetics, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
Verena KolbeInstitute of Human Genetics, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
Janine AltmüllerCologne Center for Genomics, Center for Molecular Medicine Cologne (CMMC), University of Cologne, Weyertal 115b, 50931, Cologne, Germany.
Britt-Sabina LöscherInstitute of Clinical Molecular Biology, Christian-Albrechts-University Kiel, Rosalind-Franklin-Straße 12, 24105, Kiel, Germany.
Andre FrankeInstitute of Clinical Molecular Biology, Christian-Albrechts-University Kiel, Rosalind-Franklin-Straße 12, 24105, Kiel, Germany.
Christian BrockmannInstitute of Transfusion Medicine, University Hospital of Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany.
Wolfgang LiebInstitute of Epidemiology, Christian-Albrechts-University Kiel, Niemannsweg 11, 24105, Kiel, Germany.
Manfred WestphalDepartment of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
Nils Ole SchmidtDepartment of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
Jan RegelsbergerDepartment of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
Georg RosenbergerInstitute of Human Genetics, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany. rosenberger@uke.de.ORCID http://orcid.org/0000-0003-3625-3109
Universität Hamburg · DEChristian-Albrechts-Universität zu Kiel · DEUniversity of Cologne · DE

Funding

Deutsche Forschungsgemeinschaft GR 3660/3-1Faculty of Medicine of the University Medical Center Hamburg-Eppendorf NWF-17/08
6 · The paper itself

Abstract

objectiveGenetic risk factors for unruptured intracranial aneurysms (UIA) and aneurysmal subarachnoid hemorrhage (aSAH) are poorly understood. We aimed to verify recently reported risk genes and to identify novel sequence variants involved in the etiology of UIA/aSAH.

methodsWe performed exome sequencing (ES) in 35 unrelated individuals and 3 family members, each with a history of UIA and/or aSAH. We searched for sequence variants with minor allele frequency (MAF) ≤ 5% in the reported risk genes ADAMTS15, ANGPTL6, ARHGEF17, LOXL2, PCNT, RNF213, THSD1 and TMEM132B. To identify novel putative risk genes we looked for unknown (MAF = 0) variants shared by the three relatives.

resultsWe identified 20 variants with MAF ≤ 5% in 18 individuals: 9 variants in PCNT (9 patients), 4 in RNF213 (3 patients), 3 in THSD1 (6 patients), 2 in ANGPTL6 (3 patients), 1 in ADAMTS15 (1 patient) and 1 in TMEM132B (1 patient). In the affected family, prioritization of shared sequence variants yielded five novel putative risk genes. Based on predicted pathogenicity of identified variants, population genetics data and a high functional relevance for vascular biology, EDIL3 was selected as top candidate and screened in additional 37 individuals with UIA and/or aSAH: a further very rare EDIL3 sequence variant in two unrelated sporadic patients was identified.

conclusionsOur data support a role of sequence variants in PCNT, RNF213 and THSD1 as susceptibility factors for cerebrovascular disease. The documented function in vascular wall integrity, the crucial localization of affected amino acids and gene/variant association tests suggest EDIL3 as a further valid candidate disease gene for UIA/aSAH.

Indexed as

Intracranial AneurysmSubarachnoid HemorrhageAdenosine TriphosphatasesAngiopoietin-Like Protein 6Angiopoietin-like ProteinsExomeExome SequencingGene FrequencyHumansUbiquitin-Protein LigasesAdenosine TriphosphatasesAngiopoietin-Like Protein 6Angiopoietin-like ProteinsANGPTL6 protein, humanRNF213 protein, humanUbiquitin-Protein LigasesDisease gene identificationEDIL3Exome sequencingIntracranial aneurysmsSubarachnoid hemorrhage

Identifiers

PMID32367296
PMCPMC7419486
OpenAlexW3021185187

What OpenQuestion holds

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LicenceCC BY
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.