Evidence map›Paper›PMID 22445570›Full record

ArticleThe American journal of pathology2012

Genetic susceptibility to experimental autoimmune glomerulonephritis in the Wistar Kyoto rat.

John Reynolds, Paul R Cook, Jacques Behmoaras, Jennifer Smith, Gurjeet Bhangal, Susan Tadros, Jonathan Tee, Alan D Salama, David J Evans, Timothy J Aitman and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.9field-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

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. The HLA-DRB1*15:01-restricted Goodpasture's T cell epitope induces GN.Journal of the American Society of Nephrology : JASN · 2013
    Article
  8. 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 2 countries.

John ReynoldsRenal Section, Department of Medicine, Imperial College London, Hammersmith Campus, London, United Kingdom. john.reynolds@imperial.ac.uk
Paul R Cook
Jacques Behmoaras
Jennifer Smith
Gurjeet Bhangal
Susan Tadros
Jonathan Tee
Alan D Salama
David J Evans
Timothy J Aitman
H Terence Cook
Charles D Pusey
Imperial College London · GBCentre for Inflammation Research · GBHammersmith Hospital · GB

Funding

Medical Research Council G0400116Medical Research Council MC_U120061454Wellcome Trust
6 · The paper itself

Abstract

In experimental autoimmune glomerulonephritis (EAG), a model of Goodpasture's disease, Wistar Kyoto (WKY) rats immunized with collagenase-solubilized glomerular basement membrane (GBM) or the recombinant NC1 domain of the α3 chain of type IV collagen [α3(IV)NC1] develop anti-GBM antibodies and focal necrotizing glomerulonephritis with crescent formation. However, Lewis (LEW) rats, which share the same major histocompatibility complex (MHC) haplotype, are resistant to EAG development. A genome-wide linkage analysis of backcrossed animals with EAG revealed a major quantitative trait locus (QTL) on rat chromosome 13 (LOD = 3.9) linked to the percentage of glomerular crescents. To investigate the role of this QTL in EAG induction, reciprocal congenic rats were generated (LEW.WCrgn1 congenic and WKY.LCrgn1 congenic), immunized with recombinant rat α3(IV)NC1, and assessed for EAG development. WKY.LCrgn1 rats showed a marked reduction in albuminuria, severity of crescentic nephritis, and number of glomerular macrophages compared with WKY controls. No reduction in antibody levels was observed. However, LEW.WCrgn1 rats were resistant to EAG development, as were LEW controls. Macrophage activation in vitro was assessed in parental and congenic rat bone marrow-derived macrophages (BMDMs). WKY.LCrgn1 BMDMs showed a significant reduction in Fc receptor-mediated oxidative burst, phagocytosis of opsonised polystyrene beads, and LPS-induced levels of MCP-1 secretion and iNOS mRNA expression compared with WKY rats. These results confirm the importance of Crgn1 on chromosome 13 in EAG susceptibility, mediated partly through differences in Fc receptor-mediated macrophage activation.

Indexed as

AnimalsAnimals, CongenicAnti-Glomerular Basement Membrane DiseaseAutoantibodiesAutoantigensChemokine CCL2Collagen Type IVFemaleGenetic Predisposition to DiseaseGenome-Wide Association StudyGlomerular Basement MembraneKidney GlomerulusMacrophage ActivationMacrophagesMaleNitric Oxide Synthase Type IIAutoantibodiesAutoantigensCcl2 protein, ratChemokine CCL2Collagen Type IVNitric Oxide Synthase Type IIReceptors, FcRecombinant Proteinstype IV collagen alpha3 chain

Identifiers

PMID22445570
PMCPMC3532591
OpenAlexW2165581431

What OpenQuestion holds

Textmetadata
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.