Evidence map›Paper›PMID 25174650›Full record

ArticleNeurobiology of aging2015

Mutation analysis of patients with neurodegenerative disorders using NeuroX array.

Mahdi Ghani, Anthony E Lang, Lorne Zinman, Benedetta Nacmias, Sandro Sorbi, Valentina Bessi, Andrea Tedde, Maria Carmela Tartaglia, Ezequiel I Surace, Christine Sato and 7 more

Open access · greenAbstract read
In one paragraph

Article in Neurobiology of aging, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
2.8field-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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 48 citations in OpenAlex.

  1. Pooled it
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  3. IsmedRxiv : the preprint server for health sciences · 2026
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  14. Neuropathologic description ofNeurology. Genetics · 2020
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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

17 authors at 5 institutions in 5 countries.

Mahdi GhaniTanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Ontario, Canada.
Anthony E LangTanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Ontario, Canada; Morton and Gloria Shulman Movement Disorders Center and the Edmond J. Safra Program in Parkinson's Disease, Toronto Western Hospital, Toronto, Ontario, Canada; Division of Neurology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada.
Lorne ZinmanDivision of Neurology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
Benedetta NacmiasDepartment of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, Florence, Italy.
Sandro SorbiDepartment of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, Florence, Italy.
Valentina BessiDepartment of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, Florence, Italy.
Andrea TeddeDepartment of Neuroscience, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, Florence, Italy.
Maria Carmela TartagliaTanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Ontario, Canada; Division of Neurology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada.
Ezequiel I SuraceConsejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Laboratorio de Biología Molecular, Instituto de Investigaciones Neurológicas Dr. Raúl Carrea (FLENI), Buenos Aires, Argentina.
Christine SatoTanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Ontario, Canada.
Danielle MorenoTanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Ontario, Canada.
Zhengrui XiTanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Ontario, Canada.
Rachel HungTanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Ontario, Canada.
Mike A NallsLaboratory of Neurogenetics, National Institute on Aging, Bethesda, MD, USA.
Andrew SingletonLaboratory of Neurogenetics, National Institute on Aging, Bethesda, MD, USA.
Peter St George-HyslopTanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Ontario, Canada; Division of Neurology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Department of Clinical Neurosciences, Cambridge Institute for Medical Research, University of Cambridge, Cambridge, UK. Electronic address: p.hyslop@utoronto.ca.
Ekaterina RogaevaTanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Ontario, Canada; Division of Neurology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada. Electronic address: ekaterina.rogaeva@utoronto.ca.
Occupational Cancer Research Centre · CAUniversity of Florence · ITUniversity of Toronto · CANational Institute on Aging · USFundación para la Lucha contra las Enfermedades Neurológicas de la Infancia · AR

Funding

Genome wide SNP analysis in Parkinson's diseaseZIAAG000949 · NIA · NATIONAL INSTITUTE ON AGING · PI SINGLETON, ANDREW · 2009 to 2024
$12.6M
Assessment of Candidate Loci in Neurological diseasesZIAAG000957 · NIA · NATIONAL INSTITUTE ON AGING · PI SINGLETON, ANDREW · 2009 to 2024
$12.2M
Genetic analysis in families with neurological diseaseZIAAG000958 · NIA · NATIONAL INSTITUTE ON AGING · PI SINGLETON, ANDREW · 2009 to 2024
$10.9M
Genetic Analysis Of Non- Alzheimer's disease DementiasZIAAG000951 · NIA · NATIONAL INSTITUTE ON AGING · PI SINGLETON, ANDREW · 2009 to 2020
$5.6M
Whole Genome Screen in families with Parkinson's diseaseZ01AG000958 · NIA · NATIONAL INSTITUTE ON AGING · PI SINGLETON, ANDREW B · 2003 to 2008
$1.4M
CIHRIntramural NIH HHS Z01 AG000958Intramural NIH HHS ZIA AG000958Medical Research Council MC_G1000734NIA NIH HHS Z01 AG000958-11Wellcome Trust 081864Wellcome Trust 089703Wellcome Trust 100140
6 · The paper itself

Abstract

Genetic analyses of patients with neurodegenerative disorders have identified multiple genes that need to be investigated for the presence of damaging variants. However, mutation analysis by Sanger sequencing is costly and time consuming. We tested the utility of a recently designed semi-custom genome-wide array (NeuroX; Illumina, Inc) tailored to study neurodegenerative diseases (e.g., mutation screening). We investigated 192 patients with 4 different neurodegenerative disorders for the presence of rare damaging variations in 77 genes implicated in these diseases. Several causative mutations were identified and confirmed by Sanger sequencing, including PSEN1 p.M233T responsible for Alzheimer's disease in a large Italian family, as well as SOD1 p.A4V and p.I113T in patients with amyotrophic lateral sclerosis. In total, we identified 78 potentially damaging rare variants (frequency <1%), including ABCA7 p.L400V in a family with Alzheimer's disease and LRRK2 p.R1514Q in 6 of 98 patients with Parkinson's disease (6.1%). In conclusion, NeuroX appears to be helpful for rapid and accurate mutation screening, although further development may be still required to improve some current caveats.

Indexed as

AgedATP-Binding Cassette TransportersDNA Mutational AnalysisFemaleGenetic VariationHumansLeucine-Rich Repeat Serine-Threonine Protein Kinase-2MaleMiddle AgedNeurodegenerative DiseasesPresenilin-1Protein Serine-Threonine KinasesSuperoxide DismutaseSuperoxide Dismutase-1ABCA7 protein, humanATP-Binding Cassette TransportersLeucine-Rich Repeat Serine-Threonine Protein Kinase-2LRRK2 protein, humanPresenilin-1Protein Serine-Threonine KinasesPSEN1 protein, humanSOD1 protein, humanSuperoxide DismutaseSuperoxide Dismutase-1MutationNeurodegenerative disorderNeuroX

Identifiers

PMID25174650
PMCPMC4268030
OpenAlexW1996624827

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.