Evidence map›Paper›PMID 30258121›Full record

ArticleEuropean journal of human genetics : EJHG2019

Centenarian controls increase variant effect sizes by an average twofold in an extreme case-extreme control analysis of Alzheimer's disease.

Niccolò Tesi, Sven J van der Lee, Marc Hulsman, Iris E Jansen, Najada Stringa, Natasja van Schoor, Hanne Meijers-Heijboer, Martijn Huisman, Philip Scheltens, Marcel J T Reinders and 2 more

Open access · hybridAbstract read
In one paragraph

Article in European journal of human genetics : EJHG, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
5.4field-weighted citation impact, top 4% 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

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Cognitively healthy centenarians are genetically protected against Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Controlling the Impact ofMedicina (Kaunas, Lithuania) · 2023
    Article
  17. Alzheimer's Disease: An Updated Overview of Its Genetics.International journal of molecular sciences · 2023
    Review
  18. Regulation of KInternational journal of molecular sciences · 2022
    Review
  19. Article
  20. Protective Effects of Familial Longevity Decrease With Age and Become Negligible for Centenarians.The journals of gerontology. Series A, Biological sciences and medical sciences · 2022
    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

12 authors at 3 institutions in 1 country.

Niccolò TesiAlzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands.
Sven J van der LeeAlzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands.
Marc HulsmanAlzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands.
Iris E JansenAlzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands.
Najada StringaDepartment of Epidemiology and Biostatistics, Amsterdam UMC, Amsterdam, The Netherlands.
Natasja van SchoorDepartment of Epidemiology and Biostatistics, Amsterdam UMC, Amsterdam, The Netherlands.
Hanne Meijers-HeijboerDepartment of Clinical Genetics, Amsterdam UMC, Amsterdam, The Netherlands.
Martijn HuismanDepartment of Epidemiology and Biostatistics, Amsterdam UMC, Amsterdam, The Netherlands.
Philip ScheltensAlzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands.ORCID http://orcid.org/0000-0002-1046-6408
Marcel J T ReindersDelft Bioinformatics Lab, Delft University of Technology, Delft, The Netherlands.ORCID http://orcid.org/0000-0002-1148-1562
Wiesje M van der FlierAlzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands.
Henne HolstegeAlzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands. h.holstege@vumc.nl.
Amsterdam Neuroscience · NLAmsterdam University Medical Centers · NLDelft University of Technology · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The detection of genetic loci associated with Alzheimer's disease (AD) requires large numbers of cases and controls because variant effect sizes are mostly small. We hypothesized that variant effect sizes should increase when individuals who represent the extreme ends of a disease spectrum are considered, as their genomes are assumed to be maximally enriched or depleted with disease-associated genetic variants. We used 1,073 extensively phenotyped AD cases with relatively young age at onset as extreme cases (66.3 ± 7.9 years), 1,664 age-matched controls (66.0 ± 6.5 years) and 255 cognitively healthy centenarians as extreme controls (101.4 ± 1.3 years). We estimated the effect size of 29 variants that were previously associated with AD in genome-wide association studies. Comparing extreme AD cases with centenarian controls increased the variant effect size relative to published effect sizes by on average 1.90-fold (SE = 0.29, p = 9.0 × 10

Indexed as

Control GroupsPolymorphism, Single NucleotideAgedAged, 80 and overAlzheimer DiseaseFemaleGenome-Wide Association StudyHumansMaleMiddle AgedPatient SelectionSample Size

Identifiers

PMID30258121
PMCPMC6336855
OpenAlexW2949491829

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.