Evidence map›Paper›PMID 22722634›Full record

SynthesisNeurology2012

Novel late-onset Alzheimer disease loci variants associate with brain gene expression.

Mariet Allen, Fanggeng Zou, High Seng Chai, Curtis S Younkin, Julia Crook, V Shane Pankratz, Minerva M Carrasquillo, Christopher N Rowley, Asha A Nair, Sumit Middha and 173 more

Open access · bronzeAbstract readMeta-Analysis
In one paragraph

Synthesis in Neurology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed, 6 pooled it
9.9field-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

97 citing papers in PubMed, 6 syntheses or guidelines pooled it, 166 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Pooled it
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Pathways to Alzheimer's Disease: The Intersecting Roles of Clusterin and Apolipoprotein E in Amyloid-β Regulation and Neuronal Health.Pathophysiology : the official journal of the International Society for Pathophysiology · 2024
    Review
  15. Alzheimer's disease protective allele ofmedRxiv : the preprint server for health sciences · 2024
    Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

183 authors at 3 institutions in 1 country.

Mariet AllenDepartment of Neuroscience, Biostatistics Unit, Mayo Clinic Florida, Jacksonville, FL, USA.
Fanggeng Zou
High Seng Chai
Curtis S Younkin
Julia Crook
V Shane Pankratz
Minerva M Carrasquillo
Christopher N Rowley
Asha A Nair
Sumit Middha
Sooraj Maharjan
Thuy Nguyen
Li Ma
Kimberly G Malphrus
Ryan Palusak
Sarah Lincoln
Gina Bisceglio
Constantin Georgescu
Debra Schultz
Fariborz Rakhshan
Christopher P Kolbert
Jin Jen
Jonathan L Haines
Richard Mayeux
Margaret A Pericak-Vance
Lindsay A Farrer
Gerard D Schellenberg
Ronald C Petersen
Neill R Graff-Radford
Dennis W Dickson
Steven G Younkin
Nilüfer Ertekin-Taner
Alzheimer's Disease Genetics Consortium (ADGC)
Liana G Apostolova
Steven E Arnold
Clinton T Baldwin
Robert Barber
Michael M Barmada
Thomas Beach
Gary W Beecham
Duane Beekly
David A Bennett
Eileen H Bigio
Thomas D Bird
Deborah Blacker
Bradley F Boeve
James D Bowen
Adam Boxer
James R Burke
Jacqueline Buros
Joseph D Buxbaum
Nigel J Cairns
Laura B Cantwell
Chuanhai Cao
Chris S Carlson
Regina M Carney
Steven L Carroll
Helena C Chui
David G Clark
Jason Corneveaux
Carl W Cotman
Paul K Crane
Carlos Cruchaga
Jeffrey L Cummings
Philip L De Jager
Charles DeCarli
Steven T DeKosky
F Yesim Demirci
Ramon Diaz-Arrastia
Malcolm Dick
Beth A Dombroski
Ranjan Duara
William D Ellis
Denis Evans
Kelley M Faber
Kenneth B Fallon
Martin R Farlow
Steven Ferris
Tatiana M Foroud
Matthew Frosch
Douglas R Galasko
Paul J Gallins
Mary Ganguli
Marla Gearing
Daniel H Geschwind
Bernardino Ghetti
John R Gilbert
Sid Gilman
Bruno Giordani
Jonathan D Glass
Alison M Goate
Robert C Green
John H Growdon
Hakon Hakonarson
Ronald L Hamilton
John Hardy
Lindy E Harrell
Elizabeth Head
Lawrence S Honig
Matthew J Huentelman
Christine M Hulette
Bradley T Hyman
Gail P Jarvik
Gregory A Jicha
Lee-Way Jin
Gyungah Jun
M Ilyas Kamboh
Jason Karlawish
Anna Karydas
John S K Kauwe
Jeffrey A Kaye
Nancy Kennedy
Ronald Kim
Edward H Koo
Neil W Kowall
Patricia Kramer
Walter A Kukull
James J Lah
Eric B Larson
Allan I Levey
Andrew P Lieberman
Oscar L Lopez
Kathryn L Lunetta
Wendy J Mack
Daniel C Marson
Eden R Martin
Frank Martiniuk
Deborah C Mash
Eliezer Masliah
Wayne C McCormick
Susan M McCurry
Andrew N McDavid
Ann C McKee
Marsel Mesulam
Bruce L Miller
Carol A Miller
Joshua W Miller
Thomas J Montine
John C Morris
Amanda J Myers
Adam C Naj
Petra Nowotny
Joseph E Parisi
Daniel P Perl
Elaine Peskind
Wayne W Poon
Huntington Potter
Joseph F Quinn
Ashok Raj
Ruchita A Rajbhandary
Murray Raskind
Eric M Reiman
Barry Reisberg
Christiane Reitz
John M Ringman
Erik D Roberson
Ekaterina Rogaeva
Roger N Rosenberg
Mary Sano
Andrew J Saykin
Julie A Schneider
Lon S Schneider
William Seeley
Michael L Shelanski
Michael A Slifer
Charles D Smith
Joshua A Sonnen
Salvatore Spina
Peter St George-Hyslop
Robert A Stern
Rudolph E Tanzi
John Q Trojanowski
Juan C Troncoso
Debby W Tsuang
Vivianna M Van Deerlin
Badri Narayan Vardarajan
Harry V Vinters
Jean Paul Vonsattel
Li-San Wang
Sandra Weintraub
Kathleen A Welsh-Bohmer
Jennifer Williamson
Randall L Woltjer
Columbia University · USUniversity of Miami · USVanderbilt University · US

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
NATIONAL ALZHEIMERS COORDINATING CENTER (NACC)U01AG016976 · NIA · UNIVERSITY OF WASHINGTON · PI KUKULL, WALTER ANTHONY · 1999 to 2020
$72.8M
Alzheimer's Disease Genetics ConsortiumU01AG032984 · NIA · UNIVERSITY OF PENNSYLVANIA · PI SCHELLENBERG, GERARD DAVID · 2009 to 2024
$60.4M
THE PGRN/TDP-43 AXIS IN ALZHEIMER?S DISEASE AND NEURODEGENERATIONP50AG016574 · NIA · MAYO CLINIC ROCHESTER · PI BU, GUOJUN · 1999 to 2018
$36.9M
The National Institute on Aging (NIA) Late Onset of Alzheimer's Disease (LOAD) Family-Based Study (FBS)U24AG056270 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI Gary Wayne Beecham, TATIANA M. FOROUD · 2017 to 2026
$31.4M
Neuropathology CoreP30AG013846 · NIA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI KOWALL, NEIL W. · 1996 to 2020
$29.1M
ROLE OF GLUTAMATE IN ALZHEIMER'S DISEASEP30AG012300 · NIA · UT SOUTHWESTERN MEDICAL CENTER · PI ROSENBERG, ROGER NEWMAN · 1994 to 2016
$26.6M
Mayo Clinic Center for Translational Science ActivitiesKL2RR024151 · NCRR · MAYO CLINIC ROCHESTER · PI RIZZA, ROBERT A. · 2006 to 2011
$15.3M
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
Epidemiology of Familial Late-Onset Alzheimer's DiseaseR01AG041797 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MAYEUX, RICHARD P · 2012 to 2016
$4.2M
NCRR NIH HHS KL2 RR024151NHGRI NIH HHS U01 HG006375NIA NIH HHS AG003949NIA NIH HHS AG017216NIA NIH HHS AG025711NIA NIH HHS P01 AG003949NIA NIH HHS P01 AG017216NIA NIH HHS P30 AG012300NIA NIH HHS P30 AG013846NIA NIH HHS P50 AG016574NIA NIH HHS P50 AG025711NIA NIH HHS R01 AG018023NIA NIH HHS R01 AG032990NIA NIH HHS R01 AG041797NIA NIH HHS U01 AG006576NIA NIH HHS U01 AG016976NIA NIH HHS U01 AG032984NIA NIH HHS U24 AG021886NIA NIH HHS U24 AG056270PHS HHS R01 032990
6 · The paper itself

Abstract

objectiveRecent genome-wide association studies (GWAS) of late-onset Alzheimer disease (LOAD) identified 9 novel risk loci. Discovery of functional variants within genes at these loci is required to confirm their role in Alzheimer disease (AD). Single nucleotide polymorphisms that influence gene expression (eSNPs) constitute an important class of functional variants. We therefore investigated the influence of the novel LOAD risk loci on human brain gene expression.

methodsWe measured gene expression levels in the cerebellum and temporal cortex of autopsied AD subjects and those with other brain pathologies (∼400 total subjects). To determine whether any of the novel LOAD risk variants are eSNPs, we tested their cis-association with expression of 6 nearby LOAD candidate genes detectable in human brain (ABCA7, BIN1, CLU, MS4A4A, MS4A6A, PICALM) and an additional 13 genes ±100 kb of these SNPs. To identify additional eSNPs that influence brain gene expression levels of the novel candidate LOAD genes, we identified SNPs ±100 kb of their location and tested for cis-associations.

resultsCLU rs11136000 (p = 7.81 × 10(-4)) and MS4A4A rs2304933/rs2304935 (p = 1.48 × 10(-4)-1.86 × 10(-4)) significantly influence temporal cortex expression levels of these genes. The LOAD-protective CLU and risky MS4A4A locus alleles associate with higher brain levels of these genes. There are other cis-variants that significantly influence brain expression of CLU and ABCA7 (p = 4.01 × 10(-5)-9.09 × 10(-9)), some of which also associate with AD risk (p = 2.64 × 10(-2)-6.25 × 10(-5)).

conclusionsCLU and MS4A4A eSNPs may at least partly explain the LOAD risk association at these loci. CLU and ABCA7 may harbor additional strong eSNPs. These results have implications in the search for functional variants at the novel LOAD risk loci.

Indexed as

AgedAllelesAlzheimer DiseaseApolipoprotein E4AutopsyBrain ChemistryFemaleGene DosageGene ExpressionGenetic Predisposition to DiseaseGenotypeHumansLinear ModelsMalePolymorphism, Single NucleotideRisk FactorsApolipoprotein E4RNA

Identifiers

PMID22722634
PMCPMC3398432
OpenAlexW2138746692

What OpenQuestion holds

Textmetadata
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.