Evidence map›Paper›PMID 23355194›Full record

ArticleAmerican journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics2013

Genome scan in familial late-onset Alzheimer's disease: a locus on chromosome 6 contributes to age-at-onset.

Wei Zhao, Elizabeth E Marchani, Charles Y K Cheung, Ellen J Steinbart, Gerard D Schellenberg, Thomas D Bird, Ellen M Wijsman

Open access · greenAbstract read
In one paragraph

Article in American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.2field-weighted citation impact, top 40% 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

5 citing papers in PubMed, 5 citations in OpenAlex.

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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

7 authors at 4 institutions in 1 country.

Wei ZhaoDepartment of Biostatistics, University of Washington, Seattle, WA 98195, USA.
Elizabeth E Marchani
Charles Y K Cheung
Ellen J Steinbart
Gerard D Schellenberg
Thomas D Bird
Ellen M Wijsman
University of Washington · USUniversity of Washington Medical Center · USGeriatric Research Education and Clinical Center · USUniversity of Pennsylvania · 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
THERAPEUTIC EFFECTS OF INTRA-NASAL INSULIN DETEMIRP50AG005136 · NIA · UNIVERSITY OF WASHINGTON · PI KAEBERLEIN, MATT · 1985 to 2019
$57.2M
NEUROBEHAVIOR, NEUROENDOCRINOLOGY, AND GENETICS OF ADT32AG000258 · NIA · UNIVERSITY OF WASHINGTON · PI MONTINE, THOMAS J · 1999 to 2013
$4.7M
Identifying Alzheimer's disease genes using genomic and family dataK99AG040184 · NIA · UNIVERSITY OF WASHINGTON · PI BLUE, ELIZABETH ELOYCE · 2011 to 2012
$180k
NIA NIH HHS K99 AG040184NIA NIH HHS P50 AG005136NIA NIH HHS T32 AG000258NIA NIH HHS U24 AG021886
6 · The paper itself

Abstract

Alzheimer's disease (AD) is a common, genetically complex, fatal neurodegenerative disorder of late life. Although several genes are known to play a role in early-onset AD, identification of the genetic basis of late onset AD (LOAD) has been challenging, with only the APOE gene known to have a high contribution to both AD risk and age-at-onset. Here, we present the first genome-scan analysis of the complete, well-characterized University of Washington LOAD sample of 119 pedigrees, using age-at-onset as the trait of interest. The analysis approach used allows for a multilocus trait model while at the same time accommodating age censoring, effects of APOE as a known genetic covariate, and full pedigree and marker information. The results provide strong evidence for linkage of loci contributing to age-at-onset to genomic regions on chromosome 6q16.3, and to 19q13.42 in the region of the APOE locus. There was evidence for interaction between APOE and the locus on chromosome 6q and suggestive evidence for linkage to chromosomes 11p13, 15q12-14, and 19p13.12. These results provide the first independent confirmation of an AD age-at-onset locus on chromosome 6 and suggest that further efforts towards identifying the underlying causal locus or loci are warranted.

Indexed as

AgedAge of OnsetAlzheimer DiseaseApolipoproteins EChromosome SegregationChromosomes, Human, Pair 6FemaleGenetic LinkageGenetic LociGenome, HumanHumansMaleModels, GeneticQuantitative Trait, HeritableQuantitative Trait LociApolipoproteins E

Identifiers

PMID23355194
PMCPMC3654841
OpenAlexW2159207526

What OpenQuestion holds

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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.