Cited by 422Alzheimer's disease research and treatmentsDementia and Cognitive Impairment ResearchGenetic Associations and Epidemiology

Meta-analysis Confirms CR1, CLU, and PICALM as Alzheimer Disease Risk Loci and Reveals Interactions With APOE Genotypes

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Jun, Gyungah·2010·Archives of Neurology

Abstract

OBJECTIVES: To determine whether genotypes at CLU, PICALM, and CR1 confer risk for Alzheimer disease (AD) and whether risk for AD associated with these genes is influenced by apolipoprotein E (APOE) genotypes. DESIGN: Association study of AD and CLU, PICALM, CR1, and APOE genotypes. SETTING: Academic research institutions in the United States, Canada, and Israel. PARTICIPANTS: Seven thousand seventy cases with AD, 3055 with autopsies, and 8169 elderly cognitively normal controls, 1092 with autopsies, from 12 different studies, including white, African American, Israeli-Arab, and Caribbean Hispanic individuals. RESULTS: Unadjusted, CLU (odds ratio [OR], 0.91; 95% confidence interval [CI], 0.85-0.96 for single-nucleotide polymorphism [SNP] rs11136000), CR1 (OR, 1.14; 95% CI, 1.07-1.22; SNP rs3818361), and PICALM (OR, 0.89; 95% CI, 0.84-0.94, SNP rs3851179) were associated with AD in white individuals. None were significantly associated with AD in the other ethnic groups. APOE ε4 was significantly associated with AD (ORs, 1.80-9.05) in all but 1 small white cohort and in the Arab cohort. Adjusting for age, sex, and the presence of at least 1 APOE ε4 allele greatly reduced evidence for association with PICALM but not CR1 or CLU. Models with the main SNP effect, presence or absence of APOE ε4, and an interaction term showed significant interaction between presence or absence of APOE ε4 and PICALM. CONCLUSIONS: We confirm in a completely independent data set that CR1, CLU, and PICALM are AD susceptibility loci in European ancestry populations. Genotypes at PICALM confer risk predominantly in APOE ε4-positive subjects. Thus, APOE and PICALM synergistically interact.

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Authors
Jun, G.
Affiliations
Boston University (US)
Corresponding author
Jun, Gyungah
Venue
Archives of Neurology
Published
2010-12-01
Volume
67
Issue
12
Pages
1473
ISSN
0003-9942 (ISSN-L)
OpenAlex
W2171610997
Cited by
422
References
55
Citations by year
2026: 10 · 2025: 11 · 2024: 14 · 2023: 14 · 2022: 14 · 2021: 25 · 2020: 24 · 2019: 20 · 2018: 31 · 2017: 26 · 2016: 27 · 2015: 31 · 2014: 43 · 2013: 37 · 2012: 45
FWCI
28.24
Type
journal article
Language
en
Open access
Locations
  • Archives of Neurology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Foundation for the National Institutes of Health (P30AG010129, P50 AG16574, K01 AG030514, U01AG024904, AG024904, U01 AG016976)
  • Alzheimer's Association (R01 AG17917, U01 AG016976, P30AG10161, AG010129, AG031287, AG08122, AG05681, U01 AG024904, NS017950, AG16495, AG033193, P50 AG005146, R01 AG019085)
  • Dana Foundation (P30 AG010129, K01 AG030514, U01 AG024904)
  • Massachusetts General Hospital
  • University of Southern California (U01 AG024904)
  • Vanderbilt University (R01 AG019085)
  • University of Pennsylvania (U24 AG026395)
  • Emory University
  • Northwestern University
  • University of Washington (P01 AG03991)
  • Johns Hopkins University (P50-AG005146, AG020688, R01 AG020688, AG005146)
  • University of Pittsburgh
  • Northern California Institute for Research and Education (U01 AG024904, K01 AG030514, P30 AG010129)
  • Wellcome Trust (081864)
  • Translational Genomics Research Institute
  • York University
  • National Natural Science Foundation of China (U01 AG024904, 30730057)
  • National Institutes of Health (AG028 383, 3u01ag024904-10s2, 5ul1rr025777-04, 5r01ag027944-05, n01hc25195-41-0-1, 7r01ag019757-06, 5r37ag015473-15, AG016976, U01-AG024904, AG005138, AG05681, P30 AG010129 and K01 AG030514, AG008017, AG010129, AG024904, AG05131, AG10129, AG10161, R37 AG015473, AG 03991, AG16574)
  • University of California, Los Angeles
  • University of California, Davis (P30AG010129, NS017950, AG033193, AG010129, AG16495, AG031287, AG08122)
  • University of California, San Diego
  • University of California, San Francisco
  • University of California, Irvine
  • National Institute on Aging (U01-AG-024904, AG 005138, R01AG017917, AG-028383, P01AG010491, P50 AG016575, AG 016976, P30AG010129, P30AG010133, R01AG019085, AG-16495, P50 AG016576, R01AG030146, AG021547, AG036535, AG03991, AG010491, R01AG037212, UO1 AG16976, AG05131, P30AG028383, P30AG012300, AG 025688, P50AG016577, AG-17917, AG008017, P50AG005133, R01-AG027944, AG 024904, P30AG028377, AG 16574, R01AG031287, U01AG016976, P50AG005131, R01-AG019757, R37-AG015473, P50AG005138, AG031287, P50AG016570, U01AG006786, K01AG030514, P30AG010124, P50AG016573, AG019757, R01AG021547, AG010129, AG 05681, U01AG010483, R01AG015819, P30AG008017, AG08122, P30AG010161, AG031581, AG019085, U01AG032984, AG028377, AG-10129, AG033193, NS017950, R01AG031581, P30AG008051, R01AG041797, P50AG016582, P50AG008702, R01AG016495, K24AG027841, P50AG005681, P50AG005142, R01AG032990, AG002219, P50AG008671, P30AG019610, R01AG026916, P50AG005146, P01AG003991, U24AG026395, P30AG013846, P50AG005136, P50AG005134, RC2AG036535, P30AG013854, U19AG010483, R01AG025259, P50AG025688, R01AG009029, R01AG017173, RC2AG036528, R01AG033193, P01AG002219, R01AG008122, U24AG056270, P01AG019724, U24AG021886, P50AG023501, AG027944, R01AG020688, P50AG016574)
  • National Heart, Lung, and Blood Institute (N01‐HC25195, N01-HC-025195)
  • National Institute of Mental Health (R01MH080295)
  • National Human Genome Research Institute (R01HG002213, U01HG006375)
  • National Cancer Institute (R01CA129769, U54CA137788, U54CA132378)
  • National Institute of Neurological Disorders and Stroke (K08NS054811, R01NS017950)
  • National Institute of Biomedical Imaging and Bioengineering (U01 AG024904, AG024904)
  • National Center for Research Resources (MO1 RR000-96, UL1-RR-025777, UL1RR02777, UL1RR029893, M01RR000096)
Topics
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
Keywords
Alzheimer's disease, genetic susceptibility, complement receptor 1, clusterin, PICALM, APOE ε4, gene-gene interaction, genetic susceptibility loci, single nucleotide polymorphisms, ethnic differences, European ancestry populations
MeSH terms
Aged, Aged, 80 and over, Alzheimer Disease, Apolipoproteins E, Female, Gene Frequency, Genotype, Humans, Male, Risk Factors, Meta-Analysis as Topic, Cohort Studies, Confidence Intervals, Odds Ratio, Receptors, Complement 3b, Polymorphism, Single Nucleotide, Monomeric Clathrin Assembly Proteins, White People, Clusterin, Genome-Wide Association Study

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