Evidence map›Paper›PMID 11104790›Full record

ArticleThe Journal of clinical investigation2000

Bromocriptine restores tolerance in estrogen-treated mice.

E Peeva, C Grimaldi, L Spatz, B Diamond

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
6.0field-weighted citation impact, top 3% 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

22 citing papers in PubMed, 98 citations in OpenAlex.

  1. Trial
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  14. PD-1, gender, and autoimmunity.Autoimmunity reviews · 2010
    Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Pathogenesis of systemic lupus erythematosus.Journal of clinical pathology · 2003
    Review
  20. Prolactin modulates the naive B cell repertoire.The Journal of clinical investigation · 2003
    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

4 authors at 2 institutions in 1 country.

E PeevaDepartment of Medicine, and. Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York, USA.
C Grimaldi
L Spatz
B Diamond
Albert Einstein College of Medicine · USCity University of New York · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Estrogen can modulate autoimmunity in certain models of systemic lupus erythematosus. Recently, we have shown that it can mediate survival and activation of anti-DNA B cells in a mouse transgenic for the heavy chain of a pathogenic anti-DNA antibody. To identify whether estrogen effects reflect increased prolactin secretion, we characterized B-cell autoreactivity in transgenic mice given both bromocriptine (an inhibitor of prolactin secretion) and estradiol. Treatment of mice with estradiol plus bromocriptine led to reduced titers of anti-DNA antibodies and diminished IgG deposition in kidneys compared with treatment with estradiol alone. However, mice treated with estradiol plus bromocriptine showed an expansion of transgene-expressing B cells and enhanced Bcl-2 expression, similar to those of estradiol-treated mice. We identified anergic high-affinity anti-DNA B cells in mice treated with estradiol plus bromocriptine, and we showed by molecular analysis of anti-DNA hybridomas that their B cells derive from a naive repertoire. Thus, the estradiol-induced breakdown in B-cell tolerance can be abrogated by bromocriptine, which induces anergy in the high-affinity DNA-reactive B cells. These studies demonstrate that some of the effects of estrogen on naive autoreactive B cells require the presence of prolactin and, thus, suggest potential therapeutic interventions in lupus.

Indexed as

AnimalsAntibodies, AntinuclearB-LymphocytesBromocriptineEstradiolFemaleHybridomasImmune ToleranceImmunoglobulin GImmunohistochemistryKidneyMiceMice, Inbred BALB CMice, TransgenicProto-Oncogene Proteins c-bcl-2Antibodies, AntinuclearBromocriptineEstradiolImmunoglobulin GProto-Oncogene Proteins c-bcl-2

Identifiers

PMID11104790
PMCPMC381463
OpenAlexW2141792284

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.