Evidence map›Paper›PMID 20457872›Full record

ArticleBlood2010

High-throughput immunoglobulin repertoire analysis distinguishes between human IgM memory and switched memory B-cell populations.

Yu-Chang Wu, David Kipling, Hui Sun Leong, Victoria Martin, Alexander A Ademokun, Deborah K Dunn-Walters

Abstract read
In one paragraph

Article in Blood, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 169 papers.

0numbers the graph read from it
0cells of the map it votes in
169citing 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

169 citing papers in PubMed.

  1. Trial
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  3. Redemption of autoantibodies on anergic B cells by variable-region glycosylation and mutation away from self-reactivity.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Trial
  4. Trial
  5. Article
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  7. Article
  8. Article
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  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Human IgMInternational journal of molecular sciences · 2023
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. B cells in human lymphoid structures.Clinical and experimental immunology · 2022
    Review

109 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

6 authors.

Yu-Chang WuDepartment of Immunobiology, King's College London School of Medicine, London, UK.
David Kipling
Hui Sun Leong
Victoria Martin
Alexander A Ademokun
Deborah K Dunn-Walters

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

B-cell receptor (BCR) diversity is achieved centrally by rearrangement of Variable, Diversity, and Joining genes, and peripherally by somatic hypermutation and class-switching of the rearranged genes. Peripheral B-cell populations are subject to both negative and positive selection events in the course of their development that have the potential to shape the BCR repertoire. The origin of IgM(+)IgD(+)CD27(+) (IgM memory) cells is controversial. It has been suggested that they may be a prediversified, antigen-independent, population of cells or that they are a population of cells that develop in response to T-independent antigens. Most recently, it was suggested that the majority of IgM memory cells are directly related to switched memory cells and are early emigrants from the germinal center reaction. Advances in sequencing technology have enabled us to undertake large scale IGH repertoire analysis of transitional, naive, IgM memory and switched memory B-cell populations. We find that the memory B-cell repertoires differ from the transitional and naive repertoires, and that the IgM memory repertoire is distinct from that of class-switched memory. Thus we conclude that a large proportion of IgM memory cells develop in response to different stimuli than for class-switched memory cell development.

Indexed as

AdultB-LymphocytesCells, CulturedGene RearrangementHumansImmunoglobulin DImmunoglobulin MImmunoglobulin Variable RegionImmunologic MemoryLeukocytes, MononuclearPolymerase Chain ReactionTumor Necrosis Factor Receptor Superfamily, Member 7Young AdultImmunoglobulin DImmunoglobulin MImmunoglobulin Variable RegionTumor Necrosis Factor Receptor Superfamily, Member 7

Identifiers

PMID20457872
PMCPMC2938129

What OpenQuestion holds

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Registered trials

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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.