Evidence map›Paper›PMID 22438815›Full record

SynthesisPLoS genetics2012

Comprehensive research synopsis and systematic meta-analyses in Parkinson's disease genetics: The PDGene database.

Christina M Lill, Johannes T Roehr, Matthew B McQueen, Fotini K Kavvoura, Sachin Bagade, Brit-Maren M Schjeide, Leif M Schjeide, Esther Meissner, Ute Zauft, Nicole C Allen and 48 more

Registry-linked trialOpen access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in PLoS genetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01351467 (Ongoing, Web-Based Genome-Wide Association Studies for Targeted Disease Initiatives), which is not on this map. Cited by 309 papers, 13 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
309citing papers in PubMed, 13 pooled it
46.4field-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.

NCT01351467 completednot on this map

Ongoing, Web-Based Genome-Wide Association Studies for Targeted Disease Initiatives

TypeobservationalSponsor23andMe, Inc.Ran2009 to 2021Enrolled13,576ConditionsParkinson's Disease
3 · Its place in the literature

Who cites it

309 citing papers in PubMed, 13 syntheses or guidelines pooled it, 542 citations in OpenAlex.

  1. Pooled it
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  12. The contribution of GIGYF2 to Parkinson's disease: a meta-analysis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2015
    Pooled it
  13. Pooled it
  14. Trial
  15. Cellular and systemic modifiers of alpha-synuclein proteostasis.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026
    Review
  16. Review
  17. Article
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  19. Integrated Biofluid Proteomics Identified Dynamic Functional Biomarkers ofmedRxiv : the preprint server for health sciences · 2025
    Article
  20. Article

249 more citing papers are in PubMed but not listed here.

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

58 authors at 20 institutions in 9 countries.

Christina M LillNeuropsychiatric Genetics Group, Department of Vertebrate Genomics, Max Planck Institute for Molecular Genetics, Berlin, Germany.
Johannes T Roehr
Matthew B McQueen
Fotini K Kavvoura
Sachin Bagade
Brit-Maren M Schjeide
Leif M Schjeide
Esther Meissner
Ute Zauft
Nicole C Allen
Tian Liu
Marcel Schilling
Kari J Anderson
Gary Beecham
Daniela Berg
Joanna M Biernacka
Alexis Brice
Anita L DeStefano
Chuong B Do
Nicholas Eriksson
Stewart A Factor
Matthew J Farrer
Tatiana Foroud
Thomas Gasser
Taye Hamza
John A Hardy
Peter Heutink
Erin M Hill-Burns
Christine Klein
Jeanne C Latourelle
Demetrius M Maraganore
Eden R Martin
Maria Martinez
Richard H Myers
Michael A Nalls
Nathan Pankratz
Haydeh Payami
Wataru Satake
William K Scott
Manu Sharma
Andrew B Singleton
Kari Stefansson
Tatsushi Toda
Joyce Y Tung
Jeffery Vance
Nick W Wood
Cyrus P Zabetian
23andMe Genetic Epidemiology of Parkinson's Disease Consortium
International Parkinson's Disease Genomics Consortium
Parkinson's Disease GWAS Consortium
Wellcome Trust Case Control Consortium 2)
Peter Young
Rudolph E Tanzi
Muin J Khoury
Frauke Zipp
Hans Lehrach
John P A Ioannidis
Lars Bertram
Max Planck Institute for Molecular Genetics · DEMassachusetts General Hospital · USUniversity of Miami · US23andMe (United States) · USBoston University · USGerman Center for Neurodegenerative Diseases · DENew York State Department of Health · USIndiana University School of MedicineJohannes Gutenberg University Mainz · DEKobe University · JPMayo Clinic in Florida · USNational Institutes of Health · USUniversity College London · GBAmsterdam UMC Location Vrije Universiteit Amsterdam · NLCenters for Disease Control and Prevention · USCentre National de la Recherche Scientifique · FRdeCODE Genetics (Iceland) · ISEmory University · USMax Planck Institute for Human Development · DENorthShore University HealthSystem · US

Funding

TUFTS CLINICAL AND TRANSLATION SCIENCE INSTITUTE (UL1): BPCAUL1RR025752 · NCRR · TUFTS UNIVERSITY BOSTON · PI SELKER, HARRY P. · 2008 to 2011
$17.6M
Genome wide SNP analysis in Parkinson's diseaseZIAAG000949 · NIA · NATIONAL INSTITUTE ON AGING · PI SINGLETON, ANDREW · 2009 to 2024
$12.6M
PARKINSON DISEASE COLLABORATIVE STUDY OF GENETIC LINKAGER01NS037167 · NINDS · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI FOROUD, TATIANA M. · 1998 to 2010
$11.7M
Vitamin D Concentration, Genetic Modifiers, and Parkinson DiseaseP50NS071674 · NINDS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI DYKXHOORN, DEREK MICHAEL · 2010 to 2015
$10.2M
Supplement-ES10751 (Molecular Epidemiology of PD)R01ES010751 · NIEHS · MAYO CLINIC ROCHESTER · PI MARAGANORE, DEMETRIUS MICHAEL · 2000 to 2010
$9.2M
GENETIC LINKAGE STUDY IN PARKINSONS DISEASER01NS036711 · NINDS · BOSTON UNIVERSITY MEDICAL CAMPUS · PI MYERS, RICHARD H · 1997 to 2006
$4.2M
GENETIC ANALYSIS OF ONSET AGE OF PARKINSONS DISEASER01NS036960 · NINDS · WADSWORTH CENTER · PI PAYAMI, HAYDEH · 1998 to 2012
$3.9M
Social Demographic Moderation of Genome Wide Associations for Body Mass IndexR01HD060726 · NICHD · UNIVERSITY OF COLORADO · PI BOARDMAN, JASON D, MCQUEEN, MATTHEW B · 2010 to 2014
$2.7M
Genome wide SNP analysis in Parkinson's diseaseZ01AG000949 · NIA · NATIONAL INSTITUTE ON AGING · PI SINGLETON, ANDREW B · 2006 to 2008
$2.6M
MIDCAREER AWARD IN PATIENT ORIENTED RESEARCH ON AGINGK24AG000949 · NIA · YALE UNIVERSITY · PI INOUYE, SHARON K. · 1999 to 2009
$1.4M
Prospective studies on Parkinson's diseaseZ01ES101986 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI CHEN, HONGLEI · 2006 to 2008
$1.2M
PD GWAS ConsortiumR01CA141668 · NCI · INDIANA UNIVERSITY INDIANAPOLIS · PI FOROUD, TATIANA M. · 2009 to 2010
$484k
Intramural NIH HHS Z01 AG000949Intramural NIH HHS Z01 ES101986Medical Research Council G0701075Medical Research Council G0901254NCI NIH HHS R01 CA141668NCI NIH HHS R01CA141668NCRR NIH HHS UL1 RR025752NIA NIH HHS K24 AG000949NIA NIH HHS Z01 AG000949-02NICHD NIH HHS R01 HD060726NIEHS NIH HHS (2R01 ES10751NIEHS NIH HHS R01 ES010751NINDS NIH HHS P50 NS071674NINDS NIH HHS R01 NS036711NINDS NIH HHS R01 NS 036960NINDS NIH HHS R01 NS036960NINDS NIH HHS R01 NS037167NINDS NIH HHS R01NS37167Parkinson's UK G-0907
6 · The paper itself

Abstract

More than 800 published genetic association studies have implicated dozens of potential risk loci in Parkinson's disease (PD). To facilitate the interpretation of these findings, we have created a dedicated online resource, PDGene, that comprehensively collects and meta-analyzes all published studies in the field. A systematic literature screen of -27,000 articles yielded 828 eligible articles from which relevant data were extracted. In addition, individual-level data from three publicly available genome-wide association studies (GWAS) were obtained and subjected to genotype imputation and analysis. Overall, we performed meta-analyses on more than seven million polymorphisms originating either from GWAS datasets and/or from smaller scale PD association studies. Meta-analyses on 147 SNPs were supplemented by unpublished GWAS data from up to 16,452 PD cases and 48,810 controls. Eleven loci showed genome-wide significant (P < 5 × 10(-8)) association with disease risk: BST1, CCDC62/HIP1R, DGKQ/GAK, GBA, LRRK2, MAPT, MCCC1/LAMP3, PARK16, SNCA, STK39, and SYT11/RAB25. In addition, we identified novel evidence for genome-wide significant association with a polymorphism in ITGA8 (rs7077361, OR 0.88, P  =  1.3 × 10(-8)). All meta-analysis results are freely available on a dedicated online database (www.pdgene.org), which is cross-linked with a customized track on the UCSC Genome Browser. Our study provides an exhaustive and up-to-date summary of the status of PD genetics research that can be readily scaled to include the results of future large-scale genetics projects, including next-generation sequencing studies.

Indexed as

Databases, GeneticGenome-Wide Association StudyGenome, HumanHumansInternetParkinson DiseasePolymorphism, Single Nucleotide

Identifiers

PMID22438815
PMCPMC3305333
OpenAlexW2111957326

What OpenQuestion holds

Textmetadata
LicenceCC0
Read underepoch 390

Registered trials

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.