Evidence map›Paper›PMID 22504022›Full record

ReviewMolecular aspects of medicine2012

Complement dysregulation in AMD: RPE-Bruch's membrane-choroid.

Janet R Sparrow, Keiko Ueda, Jilin Zhou

Abstract readReview
In one paragraph

Review in Molecular aspects of medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
6.1field-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

36 citing papers in PubMed, 58 citations in OpenAlex.

  1. Review
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  3. Microsomal triglyceride transfer protein is necessary to maintain lipid homeostasis and retinal function.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024
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  20. Protective responses to sublytic complement in the retinal pigment epithelium.Proceedings of the National Academy of Sciences of the United States of America · 2016
    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

3 authors at 1 institution in 1 country.

Janet R SparrowDepartment of Ophthalmology, Columbia University, New York, NY 10032, USA. jrs88@columbia.edu
Keiko Ueda
Jilin Zhou
Columbia University · US

Funding

Instrumentation, Fabrication, and Design CoreP30EY019007 · NEI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI Xin Zhang · 2010 to 2026
$12.9M
IMPACT OF LIPOFUSCIN IN RETINAL PIGMENT EPITHELIAL CELLSR01EY012951 · NEI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI SPARROW, JANET RUTHE · 2000 to 2024
$8.9M
NEI NIH HHS EY12951NEI NIH HHS P30 EY019007NEI NIH HHS P30EY019007NEI NIH HHS R01 EY012951
6 · The paper itself

Abstract

The question as to why the macula of the retina is prone to an aging disease (age-related macular degeneration) remains unanswered. This unmet challenge has implications since AMD accounts for approximately 54% of blindness in the USA (Swaroop, Chew, Bowes Rickman and Abecasis, 2009). While AMD has onset in the elder years, it likely develops over time. Genetic discovery to date has accounted for approximately 50% of the inheritable component of AMD. The polymorphism that has been most widely studied is the Y402H allele in the complement factor H gene. The implication of this genetic association is that in a subset of AMD cases, unregulated complement activation is permissive for AMD. Given that this gene variant results in an amino acid substitution, it is assumed that this change will have functional consequences although the precise mechanisms are still unknown. Genetic predisposition is not the only factor however, since in this complex disease there is substantial evidence that lifestyle factors such as diet and smoking contribute to risk. Here we provide an overview of current knowledge with respect to factors involved in AMD pathogenesis. Interwoven with these issues is a discussion of the significant role played by aging processes, some of which are unique to the retina and retinal pigment epithelium. One recurring theme is the potential for disease promotion by diverse types of oxidation products.

Indexed as

AgingAnimalsBruch MembraneChoroidComplement System ProteinsHumansMacular DegenerationOptic Disk DrusenRetinal Pigment EpitheliumComplement System Proteins

Identifiers

PMID22504022
PMCPMC3518656
OpenAlexW2000156623

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.