Evidence map›Paper›PMID 21280075›Full record

ArticleAnnals of neurology2011

SORCS1 alters amyloid precursor protein processing and variants may increase Alzheimer's disease risk.

Christiane Reitz, Shinya Tokuhiro, Lorraine N Clark, Christopher Conrad, Jean-Paul Vonsattel, Lili-Naz Hazrati, András Palotás, Raphael Lantigua, Martin Medrano, Ivonne Z Jiménez-Velázquez and 9 more

Abstract read
In one paragraph

Article in Annals of neurology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed, 3 pooled it
6.0field-weighted citation impact, top 3% 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

77 citing papers in PubMed, 3 syntheses or guidelines pooled it, 120 citations in OpenAlex.

  1. Pooled it
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  10. Whole-genome sequencing study in Koreans identifies novel loci for Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024
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17 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

19 authors at 9 institutions in 6 countries.

Christiane ReitzThe Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, New York, NY, USA.
Shinya Tokuhiro
Lorraine N Clark
Christopher Conrad
Jean-Paul Vonsattel
Lili-Naz Hazrati
András Palotás
Raphael Lantigua
Martin Medrano
Ivonne Z Jiménez-Velázquez
Badri Vardarajan
Irene Simkin
Jonathan L Haines
Margaret A Pericak-Vance
Lindsay A Farrer
Joseph H Lee
Ekaterina Rogaeva
Peter St George-Hyslop
Richard Mayeux
Columbia University · USBoston Public Schools · USUniversity of Toronto · CAAsklepios · HUCenter for Human Genetics · USUniversidad Tecnológica de Santiago · DOUniversity Health Network · CAUniversity of Miami · USUniversity of Puerto Rico System · PR

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
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
VASCULAR FACTORS AND MILD COGNITIVE IMPAIRMENT AND ALZHEIMER'S DISEASEP01AG007232 · NIA · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI MAYEUX, RICHARD P · 1989 to 2008
$21.7M
GENETIC EPIDEMIOLOGICAL STUDIES OF ALZHEIMERS DISEASER01AG009029 · NIA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI FARRER, LINDSAY A. · 1991 to 2007
$14.7M
Genetic Epidemiology of Alzheimer's Disease in HispanicsR37AG015473 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MAYEUX, RICHARD P · 2004 to 2013
$10.8M
Epidemiology of Biomarkers of Risk and Progression in LOADR01AG037212 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MAYEUX, RICHARD P, SCHUPF, NICOLE · 2010 to 2015
$10.1M
Genomic Convergence in Alzheimer DiseaseR01AG027944 · NIA · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI PERICAK-VANCE, MARGARET A. · 2008 to 2012
$5.9M
An Integrated Genomic Approach to Alzheimer DiseaseR01AG019757 · NIA · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI PERICAK-VANCE, MARGARET A. · 2002 to 2006
$4.8M
GENETIC EPIDEMIOLOGY OF ALZHEIMERS DISEASE IN HISPANICSR01AG015473 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MAYEUX, RICHARD · 1999 to 2003
$4.6M
Epidemiology of Familial Late-Onset Alzheimer's DiseaseR01AG041797 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MAYEUX, RICHARD P · 2012 to 2016
$4.2M
Multi-ethnic genome-wide Alzheimer's association studyR01AG025259 · NIA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI FARRER, LINDSAY A. · 2006 to 2010
$2.6M
CIHRMedical Research Council MC_G1000734NIA NIH HHS K23 AG034550NIA NIH HHS K23AG034550NIA NIH HHS P01 AG007232NIA NIH HHS P01-AG07232NIA NIH HHS P30 AG013846NIA NIH HHS P30-AG13846)NIA NIH HHS R01 AG009029NIA NIH HHS R01 AG015473NIA NIH HHS R01-AG019757NIA NIH HHS R01 AG025259NIA NIH HHS R01-AG025259NIA NIH HHS R01-AG027944NIA NIH HHS R01 AG037212NIA NIH HHS R01 AG041797NIA NIH HHS R01-AG09029NIA NIH HHS R37 AG015473NIA NIH HHS R37-AG15473NIA NIH HHS U24 AG021886NIA NIH HHS U24 AG056270Wellcome Trust 081864Wellcome Trust 089703
6 · The paper itself

Abstract

objectiveSorting mechanisms that cause the amyloid precursor protein (APP) and the β-secretases and γ-secretases to colocalize in the same compartment play an important role in the regulation of Aβ production in Alzheimer's disease (AD). We and others have reported that genetic variants in the Sortilin-related receptor (SORL1) increased the risk of AD, that SORL1 is involved in trafficking of APP, and that underexpression of SORL1 leads to overproduction of Aβ. Here we explored the role of one of its homologs, the sortilin-related VPS10 domain containing receptor 1 (SORCS1), in AD.

methodsWe analyzed the genetic associations between AD and 16 SORCS1-single nucleotide polymorphisms (SNPs) in 6 independent data sets (2,809 cases and 3,482 controls). In addition, we compared SorCS1 expression levels of affected and unaffected brain regions in AD and control brains in microarray gene expression and real-time polymerase chain reaction (RT-PCR) sets, explored the effects of significant SORCS1-SNPs on SorCS1 brain expression levels, and explored the effect of suppression and overexpression of the common SorCS1 isoforms on APP processing and Aβ generation.

resultsInherited variants in SORCS1 were associated with AD in all datasets (0.001 < p < 0.049). In addition, SorCS1 influenced APP processing. While overexpression of SorCS1 reduced γ-secretase activity and Aβ levels, the suppression of SorCS1 increased γ-secretase processing of APP and the levels of Aβ. INTERPRETATIONS: These data suggest that inherited or acquired changes in SORCS1 expression or function may play a role in the pathogenesis of AD.

Indexed as

Alzheimer DiseaseAmyloid beta-Protein PrecursorAmyloid Precursor Protein SecretasesBrainGene ExpressionGenetic Predisposition to DiseaseGenetic VariationGenotypeHumansLDL-Receptor Related ProteinsMembrane Transport ProteinsMeta-Analysis as TopicMutationPolymorphism, Single NucleotideReceptors, Cell SurfaceRisk FactorsAmyloid beta-Protein PrecursorAmyloid Precursor Protein SecretasesLDL-Receptor Related ProteinsMembrane Transport ProteinsReceptors, Cell SurfaceSORCS1 protein, humanSORL1 protein, human

Identifiers

PMID21280075
PMCPMC3086759
OpenAlexW2046391671

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.