Evidence map›Paper›PMID 20554627›Full record

Trial reportArchives of neurology2010

Replication of CLU, CR1, and PICALM associations with alzheimer disease.

Minerva M Carrasquillo, Olivia Belbin, Talisha A Hunter, Li Ma, Gina D Bisceglio, Fanggeng Zou, Julia E Crook, V Shane Pankratz, Dennis W Dickson, Neill R Graff-Radford and 3 more

Open access · greenAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Archives of neurology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 116 papers, 12 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
116citing papers in PubMed, 12 pooled it
16.6field-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

116 citing papers in PubMed, 12 syntheses or guidelines pooled it, 214 citations in OpenAlex.

  1. Pooled it
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  3. Association between CLU gene rs11136000 polymorphism and Alzheimer's disease: an updated meta-analysis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2018
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  13. Neuroinflammation in Alzheimer disease.Nature reviews. Immunology · 2025
    Review
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  20. Defects of Nutrient Signaling and Autophagy in Neurodegeneration.Frontiers in cell and developmental biology · 2022
    Review

56 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

13 authors at 4 institutions in 3 countries.

Minerva M CarrasquilloDepartment of Neuroscience, Mayo Clinic, 4500 San Pablo Rd, Birdsall Building, Jacksonville, FL 32224, USA.
Olivia Belbin
Talisha A Hunter
Li Ma
Gina D Bisceglio
Fanggeng Zou
Julia E Crook
V Shane Pankratz
Dennis W Dickson
Neill R Graff-Radford
Ronald C Petersen
Kevin Morgan
Steven G Younkin
Mayo Clinic in Florida · USUniversity of Nottingham · GBWinnMed · USQueen's Medical Centre · GB

Funding

National Centralized Repository for Alzheimer's Disease and Related Dementias (NCRAD)U24AG021886 · NIA · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI TATIANA M. FOROUD · 2002 to 2026
$119.8M
Vascular Structure and Function in Cognitive AgingP01AG003949 · NIA · YESHIVA UNIVERSITY · PI Richard B. LIPTON · 1985 to 2026
$73.9M
SUPPLEMENT TO ALZHEIMERS DISEASE PATIENT REGISTRYU01AG006786 · NIA · MAYO CLINIC ROCHESTER · PI GRAFF-RADFORD, JONATHAN, JACK, CLIFFORD R. · 1986 to 2023
$49.6M
THE PGRN/TDP-43 AXIS IN ALZHEIMER?S DISEASE AND NEURODEGENERATIONP50AG016574 · NIA · MAYO CLINIC ROCHESTER · PI BU, GUOJUN · 1999 to 2018
$36.9M
TRANSGENIC MODELING OF TAUOPATHYP01AG017216 · NIA · MAYO CLINIC JACKSONVILLE · PI DICKSON, DENNIS WILLIAM · 1999 to 2011
$12.0M
PREDICTORS OF THE RATE OF COGNITIVE DECLINE IN ELDERLY SUBJECTSP50AG025711 · NIA · UNIVERSITY OF SOUTH FLORIDA · PI POTTER, HUNTINGTON · 2005 to 2010
$8.2M
PLASMA A BETA AS A SURROGATE GENETIC MARKER FOR LOADR01AG018023 · NIA · MAYO CLINIC JACKSONVILLE · PI YOUNKIN, STEVEN G · 2001 to 2012
$3.3M
NIA NIH HHS AG03949NIA NIH HHS AG17216NIA NIH HHS AG25711NIA NIH HHS P01 AG003949NIA NIH HHS P01 AG017216NIA NIH HHS P50 AG016574NIA NIH HHS P50 AG025711NIA NIH HHS P50 AG16574NIA NIH HHS R01 AG018023NIA NIH HHS R01AG18023NIA NIH HHS U01 AG006786NIA NIH HHS U01 AG06576NIA NIH HHS U24 AG021886NIA NIH HHS U24 AG21886
6 · The paper itself

Abstract

objectiveTo test for replication of the association between variants in the CLU, CR1, and PICALM genes with Alzheimer disease.

designFollow-up case-control association study.

settingThe Mayo Clinics at Jacksonville, Florida, and Rochester, Minnesota.

participantsCommunity-based patients of European descent with late-onset Alzheimer disease (LOAD) and controls without dementia who were seen at the Mayo clinics, and autopsy-confirmed cases and controls whose pathology was evaluated at the Mayo Clinic in Jacksonville. Additional samples were obtained from the National Cell Repository for Alzheimer Disease (NCRAD). A total of 1829 LOAD cases and 2576 controls were analyzed.

interventionsThe most significant single-nucleotide polymorphisms in CLU (rs11136000), CR1 (rs3818361), and PICALM (rs3851179) were tested for allelic association with LOAD. Main Outcome Measure Clinical or pathology-confirmed diagnosis of LOAD.

resultsOdds ratios for CLU, CR1, and PICALM were 0.82, 1.15, and 0.80, respectively, comparable in direction and magnitude with those originally reported. P values were 8.6 x 10(-5), .014, and 1.3 x 10(-5), respectively; they remain significant even after Bonferroni correction for the 3 single-nucleotide polymorphisms tested.

conclusionThese results show near-perfect replication and provide the first additional evidence that CLU, CR1, and PICALM are associated with the risk of LOAD.

Indexed as

Genetic Predisposition to DiseaseAlzheimer DiseaseCase-Control StudiesClusterinFollow-Up StudiesGene FrequencyGenome-Wide Association StudyGenotypeHumansMonomeric Clathrin Assembly ProteinsOdds RatioPolymorphism, Single NucleotideReceptors, Complement 3bResidence CharacteristicsWhite PeopleCLU protein, humanClusterinCR1 protein, humanMonomeric Clathrin Assembly ProteinsPICALM protein, humanReceptors, Complement 3b

Identifiers

PMID20554627
PMCPMC2919638
OpenAlexW2065929647

What OpenQuestion holds

Textmetadata
LicenceTDM
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.