Evidence map›Paper›PMID 18691914›Full record

ArticleImmunity2008

T cell-independent and toll-like receptor-dependent antigen-driven activation of autoreactive B cells.

Robin A Herlands, Sean R Christensen, Rebecca A Sweet, Uri Hershberg, Mark J Shlomchik

Open access · bronzeAbstract read
In one paragraph

Article in Immunity, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 122 papers.

0numbers the graph read from it
0cells of the map it votes in
122citing papers in PubMed
8.3field-weighted citation impact, top 2% 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

122 citing papers in PubMed, 209 citations in OpenAlex.

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  11. Glucose Requirement of Antigen-Specific Autoreactive B Cells and CD4+ T Cells.Journal of immunology (Baltimore, Md. : 1950) · 2023
    Article
  12. T cell help in the autoreactive germinal center.Scandinavian journal of immunology · 2022
    Review
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62 more citing papers are in PubMed but not listed here.

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

5 authors at 1 institution in 1 country.

Robin A HerlandsDepartment of Immunobiology, Yale University School of Medicine, New Haven, CT 06520-8035, USA.
Sean R Christensen
Rebecca A Sweet
Uri Hershberg
Mark J Shlomchik
Yale University · US

Funding

Toll-Like Receptors in Systemic Autoimmune DiseaseP01AR050256 · NIAMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI SHLOMCHIK, MARK J · 2004 to 2013
$13.4M
TOLERANCE AND AUTOIMMUNITY IN RF TRANSGENIC MICEP01AI036529 · NIAID · YALE UNIVERSITY · PI FLAVELL, RICHARD A · 1994 to 2006
$9.4M
Activation and regulation of autoreactive B cells in health and diseaseR01AI073722 · NIAID · YALE UNIVERSITY · PI SHLOMCHIK, MARK J · 2008 to 2012
$2.6M
Testing in Vivo Roles of TLRs in Systemic AutoimmunityR01AI061090 · NIAID · YALE UNIVERSITY · PI SHLOMCHIK, MARK J · 2004 to 2004
$168k
NIAID NIH HHS P01 AI036529NIAID NIH HHS P01-AI36529NIAID NIH HHS R01 AI061090NIAID NIH HHS R01 AI073722NIAMS NIH HHS P01 AR050256NIAMS NIH HHS P01-AR050256
6 · The paper itself

Abstract

On the lupus-prone MRL-lpr/lpr (MRL-lpr) background, AM14 rheumatoid factor (RF) B cells are activated, differentiate into plasmablasts, and undergo somatic hypermutation outside of follicles. Using multiple strategies to impair T cells, we found that such AM14 B cell activation did not require T cells but could be modulated by them. In vitro, the signaling adaptor MyD88 is required for IgG anti-chromatin to stimulate AM14 B cell proliferation when T cells are absent. However, the roles of Toll-like receptors (TLRs) in AM14 B cell activation in vivo have not been investigated. We found that activation, expansion, and differentiation of AM14 B cells depended on MyD88; however, mice lacking either TLR7 or TLR9 displayed partial defects, indicating complex roles for these receptors. T cell-independent activation of certain autoreactive B cells, which gain stimuli via endogenous TLR ligands instead of T cells, may be the initial step in the generation of canonical autoantibodies.

Indexed as

AutoimmunityLymphocyte ActivationAnimalsAutoantibodiesB-LymphocytesCD4-Positive T-LymphocytesChromatinMiceMice, Inbred MRL lprMice, KnockoutMyeloid Differentiation Factor 88Somatic Hypermutation, ImmunoglobulinT-LymphocytesToll-Like Receptor 7Toll-Like Receptor 9AutoantibodiesChromatinMyd88 protein, mouseMyeloid Differentiation Factor 88Toll-Like Receptor 7Toll-Like Receptor 9

Identifiers

PMID18691914
PMCPMC4106705
OpenAlexW2035915920

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.