Evidence map›Paper›PMID 2584926›Full record

ArticleThe Journal of experimental medicine1989

I-E-linked control of spontaneous rheumatoid factor production in normal mice.

P Pereira, A Coutinho

Abstract read
In one paragraph

Article in The Journal of experimental medicine, 1989. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Rheumatoid factor induction in murine models of liver injury.Clinical and experimental immunology · 2007
    Article
  2. Article
  3. Article
  4. 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

2 authors.

P PereiraDépartement d'Immunologie, Institut Pasteur, Paris, France.
A Coutinho

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The concentration of serum IgM molecules binding to IgG2a (rheumatoid factor [RF]) in solid phase assays is 10-100-fold higher in normal, unmanipulated C3H/HeJ (H-2k) than in C57BL/6 (H-2b) mice. Analysis of MHC-congenic mice with the prototype strains show that C3H SW (H-2b) are low, and B6.H-2k are high RF expressor strains, respectively. Furthermore, segregation of RF phenotypes in progenies from backcrosses to C3H/HeJ of (C3H/HeJ x C57BL/6)F1 hybrid mice shows MHC- and IgH-linked controls. RF phenotypes also segregate as if they are MHC linked in crosses between H-2-congenic strains (C3H/HeJ and C3H.SW). The study of intra-H-2 (k/b and k/s) recombinant mice suggested that RF phenotype control is linked to the I-E region. This was confirmed by the typing of C57BL/6 mice expressing a transgenic E alpha chain, and thus, I-E+, which, in contrast to nontransgenic littermates, are high expressors of RF.

Indexed as

AnimalsGenes, ImmunoglobulinH-2 AntigensImmunoglobulin GImmunoglobulin MMiceMice, Inbred StrainsRheumatoid FactorH-2 AntigensImmunoglobulin GImmunoglobulin MRheumatoid Factor

Identifiers

PMID2584926
PMCPMC2189539

What OpenQuestion holds

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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.