Evidence map›Paper›PMID 27241480›Full record

ArticleScientific reports2016

A Novel Complotype Combination Associates with Age-Related Macular Degeneration and High Complement Activation Levels in vivo.

Constantin C Paun, Yara T E Lechanteur, Joannes M M Groenewoud, Lebriz Altay, Tina Schick, Mohamed R Daha, Sascha Fauser, Carel B Hoyng, Anneke I den Hollander, Eiko K de Jong

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Complement in brain and eye disease: shared mechanisms, convergent pathologies, and common therapeutic opportunities.Mammalian genome : official journal of the International Mammalian Genome Society · 2026
    Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. The complement system in age-related macular degeneration.Cellular and molecular life sciences : CMLS · 2021
    Review
  15. Article
  16. Review
  17. Complement and CD4eLife · 2019
    Article
  18. Review
  19. 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

10 authors at 4 institutions in 2 countries.

Constantin C PaunRadboud university medical center, Department of Ophthalmology, Nijmegen, The Netherlands.
Yara T E LechanteurRadboud university medical center, Department of Ophthalmology, Nijmegen, The Netherlands.
Joannes M M GroenewoudRadboud university medical center, Department for Health Evidence, Nijmegen, The Netherlands.
Lebriz AltayUniversity Hospital of Cologne, Department of Ophthalmology, Cologne, Germany.
Tina SchickUniversity Hospital of Cologne, Department of Ophthalmology, Cologne, Germany.
Mohamed R DahaLeiden University Medical Center, Department of Nephrology, Leiden, The Netherlands.
Sascha FauserUniversity Hospital of Cologne, Department of Ophthalmology, Cologne, Germany.
Carel B HoyngRadboud university medical center, Department of Ophthalmology, Nijmegen, The Netherlands.
Anneke I den HollanderRadboud university medical center, Department of Ophthalmology, Nijmegen, The Netherlands.
Eiko K de JongRadboud university medical center, Department of Ophthalmology, Nijmegen, The Netherlands.
Radboud University Medical Center · NLUniversity Hospital Cologne · DERadboud University Nijmegen · NLLeiden University Medical Center · NL

Funding

European Research Council 310644
6 · The paper itself

Abstract

The complement system is the first line of defense against foreign intruders, and deregulation of this system has been described in multiple diseases. In age-related macular degeneration (AMD), patients have higher complement activation levels compared to controls. Recently, a combination of three single nucleotide polymorphisms (SNPs) in genes of the complement system, referred to as a complotype, has been described to increase complement activation in vitro. Here we describe a novel complotype composed of CFB (rs4151667)-CFB (rs641153)-CFH (rs800292), which is strongly associated with both AMD disease status (p = 5.84*10(-13)) and complement activation levels in vivo (p = 8.31*10(-9)). The most frequent genotype combination of this complotype was associated with the highest complement activation levels in both patients and controls. These findings are relevant in the context of complement-lowering treatments for AMD that are currently under development. Patients with a genetic predisposition to higher complement activation levels will potentially benefit the most of such treatments.

Indexed as

Polymorphism, Single NucleotideAgedAged, 80 and overComplement ActivationComplement Factor BComplement Factor HFemaleGenetic Predisposition to DiseaseGenotypeHumansMacular DegenerationMaleMiddle AgedCFH protein, humanComplement Factor BComplement Factor H

Identifiers

PMID27241480
PMCPMC4886525
OpenAlexW2468521850

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.