Evidence map›Paper›PMID 15710653›Full record

ArticleThe Journal of experimental medicine2005

Early appearance of germinal center-derived memory B cells and plasma cells in blood after primary immunization.

Elizabeth J Blink, Amanda Light, Axel Kallies, Stephen L Nutt, Philip D Hodgkin, David M Tarlinton

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 118 papers.

0numbers the graph read from it
0cells of the map it votes in
118citing papers in PubMed
5.9field-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

118 citing papers in PubMed, 258 citations in OpenAlex.

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58 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Elizabeth J BlinkThe Walter and Eliza Hall Institute of Medical Research, Parkville 3050, Australia.
Amanda Light
Axel Kallies
Stephen L Nutt
Philip D Hodgkin
David M Tarlinton
Walter and Eliza Hall Institute of Medical Research · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immunization with a T cell-dependent antigen elicits production of specific memory B cells and antibody-secreting cells (ASCs). The kinetic and developmental relationships between these populations and the phenotypic forms they and their precursors may take remain unclear. Therefore, we examined the early stages of a primary immune response, focusing on the appearance of antigen-specific B cells in blood. Within 1 wk, antigen-specific B cells appear in the blood with either a memory phenotype or as immunoglobulin (Ig)G1 ASCs expressing blimp-1. The memory cells have mutated V(H) genes; respond to the chemokine CXCL13 but not CXCL12, suggesting recirculation to secondary lymphoid organs; uniformly express B220; show limited differentiation potential unless stimulated by antigen; and develop independently of blimp-1 expression. The antigen-specific IgG1 ASCs in blood show affinity maturation paralleling that of bone marrow ASCs, raising the possibility that this compartment is established directly by blood-borne ASCs. We find no evidence for a blimp-1-expressing preplasma memory compartment, suggesting germinal center output is restricted to ASCs and B220(+) memory B cells, and this is sufficient to account for the process of affinity maturation.

Indexed as

Immunologic MemoryAdoptive TransferAnimalsAntigens, CD19B-Lymphocyte SubsetsBone Marrow CellsChemokine CXCL13Chemokines, CXCFlow CytometryGerminal CenterHaptensHemocyaninsImmunizationImmunoglobulin GImmunoglobulin Variable RegionLeukocyte Common Antigens4-hydroxy-3-nitrophenylacetyl-keyhole limpet hemocyanin4-hydroxy-5-nitrophenyl acetic acidAntigens, CD19Chemokine CXCL13Chemokines, CXCCxcl13 protein, mouseHaptensHemocyaninsImmunoglobulin GImmunoglobulin Variable RegionLeukocyte Common AntigensNitrophenolsPhenylacetatesPositive Regulatory Domain I-Binding Factor 1Prdm1 protein, mouseRepressor ProteinsTranscription Factors

Identifiers

PMID15710653
PMCPMC2213050
OpenAlexW2160617791

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.