Evidence map›Paper›PMID 23297134›Full record

ArticleBlood2013

Robust T-cell stimulation by Epstein-Barr virus-transformed B cells after antigen targeting to DEC-205.

Carol S Leung, Michael A Maurer, Sonja Meixlsperger, Anne Lippmann, Cheolho Cheong, Jianmin Zuo, Tracey A Haigh, Graham S Taylor, Christian Münz

Abstract readEvaluation Study
In one paragraph

Article in Blood, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

31 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Novel H-2DJournal for immunotherapy of cancer · 2024
    Article
  7. Article
  8. Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Vaccination against the Epstein-Barr virus.Cellular and molecular life sciences : CMLS · 2020
    Review
  18. Review
  19. Review
  20. Infection and immune control of human oncogenic γ-herpesviruses in humanized mice.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2019
    Review
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

9 authors.

Carol S LeungDepartments of Viral Immunobiology and Neuroinflammation, Institute of Experimental Immunology, University of Zürich, Zürich, Switzerland.
Michael A Maurer
Sonja Meixlsperger
Anne Lippmann
Cheolho Cheong
Jianmin Zuo
Tracey A Haigh
Graham S Taylor
Christian Münz

Funding

DC/NK interactions in human secondary lymphoid organsR01CA108609 · NCI · UNIVERSITY OF ZURICH · PI MUNZ, CHRISTIAN · 2004 to 2012
$1.8M
Medical Research Council G0801936NCI NIH HHS R01 CA108609NCI NIH HHS R01CA108609Worldwide Cancer Research 11-0516
6 · The paper itself

Abstract

DEC-205 is a type I transmembrane multilectin receptor that is predominantly expressed on dendritic cells (DCs). Therefore, previous studies primarily focused on processing of DEC-205–targeted antigens by this potent antigen presenting cell type. Here we show that Epstein-Barr virus (EBV) transformed lymphoblastoid B-cell lines (LCLs) not only express DEC-205 at similar levels to DCs, but also efficiently present targeted EBV nuclear antigen 1 (EBNA1) and EBV-latent membrane protein 1 (LMP1) to EBNA1- and LMP1-specific CD4+ and CD8+ T-cell clones in vitro. Targeting of antigens to DEC-205 on B cells led to more efficient MHC class II than I loading, and stimulated T cells more efficiently than targeting to DEC-205 on DCs. Although LCLs internalized DEC-205–targeted antigens less efficiently than DCs, they retained them for longer time periods and delivered them to endosomal compartments that receive also B-cell receptor targeted proteins. This could facilitate prolonged T-cell stimulation and efficient MHC class II loading, and, indeed, CD4+ T-cell expansion by DEC-205–targeted vaccination was significantly compromised in B-cell deficient mice. These studies suggest that B cells, activated by virus transformation or other means, can contribute to T-cell stimulation after DEC-205 targeting of antigens during vaccination.

Indexed as

AnimalsAntigen PresentationAntigens, CDB-LymphocytesCell Line, TransformedCells, CulturedCell Transformation, ViralDendritic CellsHerpesvirus 4, HumanLectins, C-TypeLymphocyte ActivationMiceMice, Inbred C57BLMice, TransgenicMinor Histocompatibility AntigensMolecular Targeted TherapyAntigens, CDDEC-205 receptorLectins, C-TypeMinor Histocompatibility AntigensReceptors, Antigen, B-CellReceptors, Cell Surface

Identifiers

PMID23297134
PMCPMC3587321

What OpenQuestion holds

Textmetadata
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.