Evidence map›Paper›PMID 20626297›Full record

ArticleJournal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research2010

Predominant interferon-γ-mediated expression of CXCL9, CXCL10, and CCL5 proteins in the brain during chronic infection with Toxoplasma gondii in BALB/c mice resistant to development of toxoplasmic encephalitis.

Xiangshu Wen, Tomoya Kudo, Laura Payne, Xisheng Wang, Laurel Rodgers, Yasuhiro Suzuki

Abstract read
In one paragraph

Article in Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
1.7field-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

41 citing papers in PubMed, 61 citations in OpenAlex.

  1. mBio · 2026
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  17. Penetration of CD8The American journal of pathology · 2019
    Article
  18. PersistentInfection and immunity · 2019
    Article
  19. Article
  20. 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

6 authors at 3 institutions in 1 country.

Xiangshu WenDepartment of Biomedical Sciences and Pathobiology, Center for Molecular Medicine and Infectious Diseases, Virginia-Maryland Regional College of Veterinary Medicine, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA.
Tomoya Kudo
Laura Payne
Xisheng Wang
Laurel Rodgers
Yasuhiro Suzuki
Virginia Tech · USVirginia–Maryland College of Veterinary Medicine · USUniversity of Kentucky · US

Funding

Towards a Vaccine to Prevent ToxoplasmosisU01AI077887 · NIAID · UNIVERSITY OF CHICAGO · PI MCLEOD, RIMA L · 2008 to 2012
$4.2M
IFN-gamma production by microglia for prevention of toxoplasmic encephalitisR01AI078756 · NIAID · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI SUZUKI, YASUHIRO · 2008 to 2012
$1.8M
Elimination of Toxoplasma gondii cysts by T cellsR21AI073576 · NIAID · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI SUZUKI, YASUHIRO · 2008 to 2009
$412k
NIAID NIH HHS AI073576NIAID NIH HHS AI077887NIAID NIH HHS AI078756NIAID NIH HHS R01 AI078756NIAID NIH HHS R21 AI073576NIAID NIH HHS U01 AI077887
6 · The paper itself

Abstract

We examined the role of interferon-γ (IFN-γ) in expression of chemokine mRNA and proteins in the brain during chronic infection with Toxoplasma gondii using BALB/c and BALB/c-background IFN-γ knockout (IFN-γ(-/-)) mice. BALB/c mice are genetically resistant to development of toxoplasmic encephalitis and establish a latent, chronic infection in the brain through IFN-γ-mediated immune responses. Amounts of mRNA for CXCL9/MIG, CXCL10/IP-10, CXCL11/I-TAC, CCL2/MCP-1, CCL3/MIP-1α, and CCL5/RANTES significantly increased in the brains of wild-type mice after infection. CXCL9/MIG, CXCL10/IP-10, and CCL5/RANTES mRNA were most abundant among these chemokines. An increase in amounts of mRNA for CXCL10/IP-10, CCL2/MCP-1, CCL3/MIP-1α, and CCL5/RANTES was also observed in the brains of IFN-γ(-/-) mice after infection, although CXCL10/I-10 and CCL5/RANTES mRNA levels in infected IFN-γ(-/-) mice were significantly lower than those of infected wild-type animals. Amounts of mRNA for CXCL9/MIG and CXCL11/I-TAC remained at the basal levels in infected IFN-γ(-/-) mice. When amounts of the chemokine proteins were examined in the brain homogenates of uninfected and infected mice of both strains, large amounts of CXCL9/MIG, CXCL10/IP-10, and CCL5/RANTES were detected only in infected wild-type animals. These results indicate that CXCL9/MIG, CXCL10/IP-10, and CCL5/RANTES are the chemokines predominantly induced in the brains of genetically resistant BALB/c mice during chronic infection with T. gondii, and their expression is dependent on IFN-γ.

Indexed as

AnimalsBrainChemokine CCL5Chemokine CXCL10Chemokine CXCL9Chronic DiseaseEncephalitisGene Expression RegulationInterferon-gammaMiceMice, Inbred BALB CMice, KnockoutRNA, MessengerToxoplasmaToxoplasmosisChemokine CCL5Chemokine CXCL10Chemokine CXCL9Interferon-gammaRNA, Messenger

Identifiers

PMID20626297
PMCPMC2963637
OpenAlexW2021853654

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.