Evidence map›Paper›PMID 20660707›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2010

TLR-mediated loss of CD62L focuses B cell traffic to the spleen during Salmonella typhimurium infection.

Vicky L Morrison, Tom A Barr, Sheila Brown, David Gray

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

18 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. OMIP-095: 40-Color spectral flow cytometry delineates all major leukocyte populations in murine lymphoid tissues.Cytometry. Part A : the journal of the International Society for Analytical Cytology · 2023
    Article
  6. Impaired tissue homing by the Ikzf3Frontiers in immunology · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Follicular CD8Frontiers in immunology · 2017
    Review
  12. Article
  13. CD21(-/low) B cells in human blood are memory cells.Clinical and experimental immunology · 2016
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. 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.

Vicky L MorrisonSchool of Biological Sciences, Institute of Immunology and Infection Research, University of Edinburgh, Edinburgh, United Kingdom.
Tom A Barr
Sheila Brown
David Gray
Centre for Immunity, Infection and Evolution · GBUniversity of Edinburgh · GB

Funding

Wellcome Trust 082814
6 · The paper itself

Abstract

B cells recognize Ags on microorganisms both with their BCRs and TLRs. This innate recognition has the potential to alter the behavior of whole populations of B cells. We show in this study that in culture and in mice, MyD88-dependent activation of B cells via TLR2 or TLR9 causes the rapid loss of expression of CD62L by metalloproteinase-dependent shedding. Adoptive transfer of in vitro CpG-activated B cells showed them to be excluded from lymph nodes and Peyer's patches, but not the spleen. In vivo, both injection of CpG and systemic infection with Salmonella typhimurium caused the shedding of CD62L and the consequent focusing of B cell migration to the spleen and away from lymph nodes. We propose that wholesale TLR-mediated changes to B cell migration influence the development of immunity to pathogens carrying appropriate ligands.

Indexed as

AnimalsB-Lymphocyte SubsetsCell MovementCells, CulturedLigandsLipopeptidesL-SelectinLymph NodesMetalloproteasesMiceMice, Inbred C57BLMice, KnockoutMyeloid Differentiation Factor 88OligodeoxyribonucleotidesSalmonella Infections, AnimalSalmonella typhimuriumCPG-oligonucleotideLigandsLipopeptidesL-SelectinMetalloproteasesMyd88 protein, mouseMyeloid Differentiation Factor 88OligodeoxyribonucleotidesPam(3)CSK(4) peptideTlr2 protein, mouseTlr9 protein, mouseToll-Like Receptor 2Toll-Like Receptor 9

Identifiers

PMID20660707
PMCPMC3745606
OpenAlexW2098168778

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.