Evidence map›Paper›PMID 20226693›Full record

ArticleImmunity2010

Single round of antigen receptor signaling programs naive B cells to receive T cell help.

Bazarragchaa Damdinsuren, Yongqing Zhang, Ashraf Khalil, William H Wood, Kevin G Becker, Mark J Shlomchik, Ranjan Sen

Open access · bronzeAbstract read
In one paragraph

Article in Immunity, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
2.0field-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

46 citing papers in PubMed, 64 citations in OpenAlex.

  1. Article
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  6. Evolving Rel.Nature immunology · 2025
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  12. Postmitotic G1 phase survivin drives mitogen-independent cell division of B lymphocytes.Proceedings of the National Academy of Sciences of the United States of America · 2022
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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

7 authors at 2 institutions in 1 country.

Bazarragchaa DamdinsurenGene Regulation Section, Laboratory of Cellular and Molecular Biology, National Institute on Aging, Baltimore, MD 21224, USA.
Yongqing Zhang
Ashraf Khalil
William H Wood
Kevin G Becker
Mark J Shlomchik
Ranjan Sen
National Institute on Aging · USYale University · US

Funding

Analysis of complex biological systems by microarray based gene expressionZICAG000616 · NIA · NATIONAL INSTITUTE ON AGING · PI DE, SUPRIYO · 2009 to 2025
$15.5M
Murine Memory B Cell Development and FunctionR01AI043603 · NIAID · YALE UNIVERSITY · PI MARK J SHLOMCHIK · 1998 to 2026
$9.7M
NF-kB activation and function in B lymphocytesZIAAG000376 · NIA · NATIONAL INSTITUTE ON AGING · PI SEN, RANJAN · 2009 to 2025
$5.9M
Intramural NIH HHS ZIA AG000376NIAID NIH HHS R01 AI043603NIAID NIH HHS R01-AI43603
6 · The paper itself

Abstract

To simulate transient B cell activation that is the likely initiator of T-dependent responses, we examined the molecular and functional consequences of a single round of immunoglobulin M (IgM) signaling. This form of activation triggered early cytosolic signaling and the transcription factor NF-kappaB activation indistinguishably from conventional continuous IgM crosslinking but did not induce G1 progression. However, single round IgM signaling changed the expression of chemokine and chemokine receptor genes implicated in initiating T-dependent responses, as well as accentuated responsiveness to CD40 signaling. Several features of single-round IgM signaling in vitro were recapitulated in B cells after short-term exposure to antigen in vivo. We propose that transient BCR signals prime B cells to receive T cell help by increasing the probability of B-T encounter and creating a cellular environment that is hyper-responsive to CD40 signaling.

Indexed as

Adaptive ImmunityImmunity, InnateSignal TransductionAnimalsB-LymphocytesCD40 AntigensG1 PhaseGene Expression RegulationLymphocyte ActivationMiceMice, Inbred C57BLReceptors, Antigen, B-CellReceptors, Antigen, T-CellT-LymphocytesCD40 AntigensReceptors, Antigen, B-CellReceptors, Antigen, T-Cell

Identifiers

PMID20226693
PMCPMC3607434
OpenAlexW1966057190

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.