Evidence map›Paper›PMID 25803036›Full record

ArticlePloS one2015

Lessons learned from whole exome sequencing in multiplex families affected by a complex genetic disorder, intracranial aneurysm.

Janice L Farlow, Hai Lin, Laura Sauerbeck, Dongbing Lai, Daniel L Koller, Elizabeth Pugh, Kurt Hetrick, Hua Ling, Rachel Kleinloog, Pieter van der Vlies and 11 more

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
12.4field-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

19 citing papers in PubMed, 140 citations in OpenAlex.

  1. Article
  2. Biology, Physics, and Genetics of Intracranial Aneurysm Formation: A Review.Journal of neurological surgery. Part A, Central European neurosurgery · 2026
    Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Exome sequencing reveals a novel variant inJournal of neurointerventional surgery · 2020
    Article
  10. Review
  11. Article
  12. Article
  13. Rho Guanine Nucleotide Exchange FactorCirculation. Genomic and precision medicine · 2018
    Article
  14. Article
  15. Article
  16. Family studies to find rare high risk variants in migraine.The journal of headache and pain · 2017
    Review
  17. Review
  18. Article
  19. 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

21 authors at 6 institutions in 3 countries.

Janice L FarlowDepartment of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, Indiana, United States of America.
Hai LinDepartment of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, Indiana, United States of America.
Laura SauerbeckDepartment of Neurology and Rehabilitation Medicine, University of Cincinnati School of Medicine, Cincinnati, Ohio, United States of America.
Dongbing LaiDepartment of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, Indiana, United States of America.
Daniel L KollerDepartment of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, Indiana, United States of America.
Elizabeth PughCenter for Inherited Disease Research, Johns Hopkins University; Baltimore, Maryland, United States of America.
Kurt HetrickCenter for Inherited Disease Research, Johns Hopkins University; Baltimore, Maryland, United States of America.
Hua LingCenter for Inherited Disease Research, Johns Hopkins University; Baltimore, Maryland, United States of America.
Rachel KleinloogDepartment of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands.
Pieter van der VliesDepartment of Genetics, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
Patrick DeelenDepartment of Genetics, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; Genomics Coordination Center, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
Morris A SwertzDepartment of Genetics, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands; Genomics Coordination Center, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
Bon H VerweijDepartment of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands.
Luca RegliDepartment of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands; Department of Neurosurgery, University Hospital Zurich, Zurich, Switzerland.
Gabriel J E RinkelDepartment of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands.
Ynte M RuigrokDepartment of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands.
Kimberly DohenyCenter for Inherited Disease Research, Johns Hopkins University; Baltimore, Maryland, United States of America.
Yunlong LiuDepartment of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, Indiana, United States of America.
Joseph BroderickDepartment of Neurology and Rehabilitation Medicine, University of Cincinnati School of Medicine, Cincinnati, Ohio, United States of America.
Tatiana ForoudDepartment of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, Indiana, United States of America.
FIA Study Investigators
University of Indianapolis · USUtrecht University · NLJohns Hopkins University · USUniversity Medical Center Groningen · NLUniversity of Cincinnati · USIndiana University School of Medicine

Funding

Familial Intracranial Aneurysm Study II (FIA II)R01NS039512 · NINDS · UNIVERSITY OF CINCINNATI · PI BRODERICK, JOSEPH PAUL · 2002 to 2010
$24.6M
Indiana Medical Scientist/Engineer Training ProgramT32GM077229 · NIGMS · INDIANA UNIVERSITY INDIANAPOLIS · PI GASTON, BENJAMIN, HERBERT, BRITTNEY-SHEA · 2008 to 2022
$6.0M
Indiana Clinical and Translational Science Institute-T32 Program TL1TL1TR000162 · NCATS · INDIANA UNIVERSITY INDIANAPOLIS · PI SHEKHAR, ANANTHA · 2012 to 2013
$264k
Identifying Genes Contributing to Intracranial AneurysmsR03NS083468 · NINDS · INDIANA UNIVERSITY INDIANAPOLIS · PI FOROUD, TATIANA M. · 2013 to 2014
$155k
NCATS NIH HHS TL1 TR000162NHGRI NIH HHS HHSN268200782096CNHLBI NIH HHS HHSN268201100011CNHLBI NIH HHS HHSN268201100011INHLBI NIH HHS HHSN268201200008CNHLBI NIH HHS HHSN268201200008INIGMS NIH HHS T32 GM077229NINDS NIH HHS R01 NS039512NINDS NIH HHS R01NS39512NINDS NIH HHS R03 NS083468NINDS NIH HHS R03NS083468
6 · The paper itself

Abstract

Genetic risk factors for intracranial aneurysm (IA) are not yet fully understood. Genomewide association studies have been successful at identifying common variants; however, the role of rare variation in IA susceptibility has not been fully explored. In this study, we report the use of whole exome sequencing (WES) in seven densely-affected families (45 individuals) recruited as part of the Familial Intracranial Aneurysm study. WES variants were prioritized by functional prediction, frequency, predicted pathogenicity, and segregation within families. Using these criteria, 68 variants in 68 genes were prioritized across the seven families. Of the genes that were expressed in IA tissue, one gene (TMEM132B) was differentially expressed in aneurysmal samples (n=44) as compared to control samples (n=16) (false discovery rate adjusted p-value=0.023). We demonstrate that sequencing of densely affected families permits exploration of the role of rare variants in a relatively common disease such as IA, although there are important study design considerations for applying sequencing to complex disorders. In this study, we explore methods of WES variant prioritization, including the incorporation of unaffected individuals, multipoint linkage analysis, biological pathway information, and transcriptome profiling. Further studies are needed to validate and characterize the set of variants and genes identified in this study.

Indexed as

Genetic VariationPhenotypeBase SequenceChromosome MappingCohort StudiesComputational BiologyExomeGenetic Predisposition to DiseaseHumansIntracranial AneurysmMembrane ProteinsMolecular Sequence DataPedigreeSequence Analysis, DNAMembrane ProteinsTMEM132B protein, human

Identifiers

PMID25803036
PMCPMC4372548
OpenAlexW2029190794

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.