Evidence map›Paper›PMID 21867928›Full record

ArticleImmunity2011

CD8α(+) dendritic cells are the critical source of interleukin-12 that controls acute infection by Toxoplasma gondii tachyzoites.

Mona Mashayekhi, Michelle M Sandau, Ildiko R Dunay, Eva M Frickel, Asis Khan, Romina S Goldszmid, Alan Sher, Hidde L Ploegh, Theresa L Murphy, L David Sibley and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Immunity, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 270 papers.

0numbers the graph read from it
0cells of the map it votes in
270citing papers in PubMed
15.8field-weighted citation impact, top 1% 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

270 citing papers in PubMed, 385 citations in OpenAlex.

  1. Article
  2. Article
  3. Scalable generation of pure CD103+ cDC1 from iDC1 cultures.bioRxiv : the preprint server for biology · 2026
    Article
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  5. The DC1 conundrum: Do type I dendritic cells make or break allograft tolerance?American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2026
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Caspase-8 expression in CD8Science advances · 2025
    Article
  16. Review
  17. Review
  18. Review
  19. Review
  20. Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 4 institutions in 1 country.

Mona MashayekhiDepartment of Pathology and Immunology, Washington University School of Medicine, Saint Louis, MO 63110, USA.
Michelle M Sandau
Ildiko R Dunay
Eva M Frickel
Asis Khan
Romina S Goldszmid
Alan Sher
Hidde L Ploegh
Theresa L Murphy
L David Sibley
Kenneth M Murphy
Washington University in St. Louis · USNational Institutes of Health · USWhitehead Institute for Biomedical Research · USHoward Hughes Medical Institute · US

Funding

Immune Regulation In Toxoplasmosis And Other Opportunistic InfectionsZIAAI000579 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI SHER, ALAN · 2009 to 2022
$7.8M
MOLECULAR BASIS OF TOXOPLASMOSIS IN AIDS PATIENTSR01AI036629 · NIAID · WASHINGTON UNIVERSITY · PI SIBLEY, L. DAVID · 1994 to 2013
$5.3M
Infectivity and Transmission of ToxoplasmosisR01AI059176 · NIAID · WASHINGTON UNIVERSITY · PI SIBLEY, L. DAVID · 2004 to 2013
$3.9M
Howard Hughes Medical InstituteNIAID NIH HHS AI059176NIAID NIH HHS R01 AI036629NIAID NIH HHS R01 AI059176
6 · The paper itself

Abstract

CD8α(+) dendritic cells (DCs) are important in vivo for cross-presentation of antigens derived from intracellular pathogens and tumors. Additionally, secretion of interleukin-12 (IL-12) by CD8α(+) DCs suggests a role for these cells in response to Toxoplasma gondii antigens, although it remains unclear whether these cells are required for protection against T. gondii infection. Toward this goal, we examined T. gondii infection of Batf3(-/-) mice, which selectively lack only lymphoid-resident CD8α(+) DCs and related peripheral CD103(+) DCs. Batf3(-/-) mice were extremely susceptible to T. gondii infection, with decreased production of IL-12 and interferon-γ. IL-12 administration restored resistance in Batf3(-/-) mice, and mice in which IL-12 production was ablated only from CD8α(+) DCs failed to control infection. These results reveal that the function of CD8α(+) DCs extends beyond a role in cross-presentation and includes a critical role for activation of innate immunity through IL-12 production during T. gondii infection.

Indexed as

Acute DiseaseAnimalsBasic-Leucine Zipper Transcription FactorsCD8 AntigensCells, CulturedDendritic CellsDisease SusceptibilityDown-RegulationImmunity, InnateInterferon-gammaInterleukin-12MiceMice, Inbred StrainsMice, KnockoutRepressor ProteinsToxoplasmaBasic-Leucine Zipper Transcription FactorsCD8 antigen, alpha chainCD8 AntigensInterferon-gammaInterleukin-12Repressor ProteinsSNFT protein, mouse

Identifiers

PMID21867928
PMCPMC3171793
OpenAlexW2046205086

What OpenQuestion holds

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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.