Evidence map›Paper›PMID 22297676›Full record

ArticleKidney international2012

Anti-DNA autoantibodies initiate experimental lupus nephritis by binding directly to the glomerular basement membrane in mice.

Meera R Krishnan, Congmiao Wang, Tony N Marion

Open access · greenAbstract read
In one paragraph

Article in Kidney international, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 1 pooled it
10.0field-weighted citation impact, top 1% 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

69 citing papers in PubMed, 1 synthesis or guideline pooled it, 124 citations in OpenAlex.

  1. Pooled it
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  19. Cellular aspects of the pathogenesis of lupus nephritis.Current opinion in rheumatology · 2021
    Review
  20. Article

9 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Meera R KrishnanDepartment of Microbiology, Immunology, and Biochemistry, The University of Tennessee Health Science Center, Memphis, TN 38163, USA.
Congmiao Wang
Tony N Marion
University of Tennessee Health Science Center · US

Funding

STRUCTURE AND ONTOGENY OF AUTOIMMUNE ANTI-DNA ANTIBODIESR01AI026833 · NIAID · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI MARION, TONY N. · 1988 to 2004
$996k
NCRR NIH HHS RR301812NIAID NIH HHS AI26833NIAID NIH HHS R01 AI026833
6 · The paper itself

Abstract

The strongest serological correlate for lupus nephritis is antibody to double-stranded DNA, although the mechanism by which anti-DNA antibodies initiate lupus nephritis is unresolved. Most recent reports indicate that anti-DNA must bind chromatin in the glomerular basement membrane or mesangial matrix to form glomerular deposits. Here we determined whether direct binding of anti-DNA antibody to glomerular basement membrane is critical to initiate glomerular binding of anti-DNA in experimental lupus nephritis. Mice were co-injected with IgG monoclonal antibodies or hybridomas with similar specificity for DNA and chromatin but different IgG subclass and different relative affinity for basement membrane. Only anti-DNA antibodies that bound basement membrane bound to glomeruli, activated complement, and induced proteinuria whether injected alone or co-injected with a non-basement-membrane-binding anti-DNA antibody. Basement membrane-binding anti-DNA antibodies co-localized with heparan sulfate proteoglycan in glomerular basement membrane and mesangial matrix but not with chromatin. Thus, direct binding of anti-DNA antibody to antigens in the glomerular basement membrane or mesangial matrix may be critical to initiate glomerular inflammation. This may accelerate and exacerbate glomerular immune complex formation in human and murine lupus nephritis.

Indexed as

AnimalsAntibodies, AntinuclearAntibodies, MonoclonalAntibody AffinityBinding Sites, AntibodyChromatinComplement ActivationDisease Models, AnimalDNAGlomerular Basement MembraneHeparan Sulfate ProteoglycansHybridomasInjections, IntravenousLupus NephritisMiceMice, Inbred BALB CAntibodies, AntinuclearAntibodies, MonoclonalChromatinDNAHeparan Sulfate Proteoglycans

Identifiers

PMID22297676
PMCPMC3343188
OpenAlexW2021717021

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.