Evidence map›Paper›PMID 19951422›Full record

ArticleBMC medical genetics2009

Further analysis of previously implicated linkage regions for Alzheimer's disease in affected relative pairs.

Elin S Blom, Vilmantas Giedraitis, Sampath Arepalli, Marian L Hamshere, Omanma Adighibe, Alison Goate, Julie Williams, Lars Lannfelt, John Hardy, Fabienne Wavrant-De Vrièze and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMC medical genetics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.5field-weighted citation impact, top 33% 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

1 citing paper in PubMed, 5 citations in OpenAlex.

  1. Article
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

11 authors at 4 institutions in 3 countries.

Elin S BlomSection of Molecular Geriatrics, Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden. elin.blom@pubcare.uu.se
Vilmantas Giedraitis
Sampath Arepalli
Marian L Hamshere
Omanma Adighibe
Alison Goate
Julie Williams
Lars Lannfelt
John Hardy
Fabienne Wavrant-De Vrièze
Anna Glaser
National Institute on Aging · USUppsala University · SECardiff University · GBWashington University in St. Louis · 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
GENOMIC SEARCH FOR SUSCEPTIBILITY TO ALZHEIMER DISEASER01AG016208 · NIA · WASHINGTON UNIVERSITY · PI GOATE, ALISON M · 1999 to 2010
$5.8M
DEMENTIA IN TWINSR01AG008724 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI GATZ, MARGARET · 1990 to 2002
$1.4M
GENETIC STUDIES OF ALZHEIMERS DISEASEU01MH046281 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI ALBERT, MARILYN S · 1989 to 1997
–
DIAGNOSTIC CENTERS FOR PSYCHIATRIC LINKAGE STUDIESU01MH046290 · NIMH · JOHNS HOPKINS UNIVERSITY · PI BASSETT, SUSAN SPEAR · 1989 to 1997
–
ETIOLOGIC HETEROGENEITY IN FAMILIAL ALZHEIMERS DISEASEU01MH046373 · NIMH · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI GO, RODNEY CHUN PUNG · 1989 to 1997
–
Medical Research Council G0300429Medical Research Council G0701075NIA NIH HHS AG16208NIA NIH HHS R01 AG08724NIA NIH HHS U24 AG021886NIA NIH HHS U24 AG21886NIMH NIH HHS U01 MH46281NIMH NIH HHS U01 MH46290NIMH NIH HHS U01 MH46373
6 · The paper itself

Abstract

backgroundGenome-wide linkage studies for Alzheimer's disease have implicated several chromosomal regions as potential loci for susceptibility genes.

methodsIn the present study, we have combined a selection of affected relative pairs (ARPs) from the UK and the USA included in a previous linkage study by Myers et al. (Am J Med Genet, 2002), with ARPs from Sweden and Washington University. In this total sample collection of 397 ARPs, we have analyzed linkage to chromosomes 1, 9, 10, 12, 19 and 21, implicated in the previous scan.

resultsThe analysis revealed that linkage to chromosome 19q13 close to the APOE locus increased considerably as compared to the earlier scan. However, linkage to chromosome 10q21, which provided the strongest linkage in the previous scan could not be detected.

conclusionThe present investigation provides yet further evidence that 19q13 is the only chromosomal region consistently linked to Alzheimer's disease.

Indexed as

Genetic LinkageAgedAged, 80 and overAlzheimer DiseaseApolipoproteins EGenetic Predisposition to DiseaseGenome-Wide Association StudyHumansMicrosatellite RepeatsMiddle AgedUnited KingdomUnited StatesApolipoproteins E

Identifiers

PMID19951422
PMCPMC2791756
OpenAlexW2026523680

What OpenQuestion holds

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LicenceCC BY
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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.