Evidence map›Paper›PMID 31262699›Full record

ArticleAlzheimer's & dementia : the journal of the Alzheimer's Association2019

Bioinformatics strategy to advance the interpretation of Alzheimer's disease GWAS discoveries: The roads from association to causation.

Michael W Lutz, Daniel Sprague, Ornit Chiba-Falek

Open access · greenAbstract read
In one paragraph

Article in Alzheimer's & dementia : the journal of the Alzheimer's Association, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

6 citing papers in PubMed, 28 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

3 authors at 1 institution in 1 country.

Michael W LutzDepartment of Neurology, Duke University Medical Center, Durham, NC, USA.
Daniel SpragueDepartment of Neurology, Duke University Medical Center, Durham, NC, USA; Center for Genomic and Computational Biology, Duke University Medical Center, Durham, NC, USA.
Ornit Chiba-FalekDepartment of Neurology, Duke University Medical Center, Durham, NC, USA; Center for Genomic and Computational Biology, Duke University Medical Center, Durham, NC, USA. Electronic address: o.chibafalek@duke.edu.
Duke University Hospital · US

Funding

Deciphering the regulation of gene expression in the etiology of LOADR01AG057522 · NIA · DUKE UNIVERSITY · PI CHIBA-FALEK, ORNIT, LUTZ, MICHAEL WILLIAM · 2017 to 2021
$3.6M
NIA NIH HHS R01 AG057522
6 · The paper itself

Abstract

introductionGenome-wide association studies (GWAS) discovered multiple late-onset Alzheimer's disease (LOAD)-associated SNPs and inferred the genes based on proximity; however, the actual causal genes are yet to be identified.

methodsWe defined LOAD-GWAS regions by the most significantly associated SNP ±0.5 Mb and developed a bioinformatics pipeline that uses and integrates chromatin state segmentation track to map active enhancers and virtual 4C software to visualize interactions between active enhancers and gene promoters. We augmented our pipeline with biomedical and functional information.

resultsWe applied the bioinformatics pipeline using three ∼1 Mb LOAD-GWAS loci: BIN1, PICALM, CELF1. These loci contain 10-24 genes, an average of 106 active enhancers and 80 CTCF sites. Our strategy identified all genes corresponding to the promoters that interact with the active enhancer that is closest to the LOAD-GWAS-SNP and generated a shorter list of prioritized candidate LOAD genes (5-14/loci), feasible for post-GWAS investigations of causality. DISCUSSION: Interpretation of LOAD-GWAS discoveries requires the integration of brain-specific functional genomic data sets and information related to regulatory activity.

Indexed as

Genome-Wide Association StudyAlzheimer DiseaseComputational BiologyGenetic Predisposition to DiseaseHumansPolymorphism, Single NucleotideBIN1CELF1Chromatin state segmentationCTCFGWASLate-onset Alzheimer's diseasePICALMVirtual circular chromosomal conformation capture (4C)

Identifiers

PMID31262699
PMCPMC6699885
OpenAlexW2953646801

What OpenQuestion holds

Textmetadata
LicenceTDM
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.