Evidence map›Paper›PMID 9125546›Full record

ArticleInfection and immunity1997

Role of interleukin-10 in regulation of T-cell-dependent and T-cell-independent mechanisms of resistance to Toxoplasma gondii.

L E Neyer, G Grunig, M Fort, J S Remington, D Rennick, C A Hunter

Open access · bronzeAbstract read
In one paragraph

Article in Infection and immunity, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
10.8field-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

57 citing papers in PubMed, 200 citations in OpenAlex.

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  9. IL-1R Regulates Disease Tolerance and Cachexia inJournal of immunology (Baltimore, Md. : 1950) · 2020
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  14. Disease Tolerance inFrontiers in cellular and infection microbiology · 2019
    Review
  15. Article
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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 1 institution in 1 country.

L E NeyerDepartment of Immunology and Infectious Diseases, Research Institute, Palo Alto Medical Foundation, California 94301, USA.
G Grunig
M Fort
J S Remington
D Rennick
C A Hunter
Medical Research Foundation · GB

Funding

TOXOPLASMA GONDII--ROLE OF IMMUNE CYTOKINESR01AI035956 · NIAID · DARTMOUTH COLLEGE · PI KASPER, LLOYD H · 1994 to 1997
–
NIAID NIH HHS AI35956
6 · The paper itself

Abstract

Interleukin-10 (IL-10) is a cytokine which can inhibit T-cell and natural killer (NK) cell functions associated with cell-mediated immunity to intracellular infections. The production of IL-10 by mice infected with Toxoplasma gondii has been implicated in the suppression of lymphocyte proliferation observed during acute toxoplasmosis, as well as susceptibility to infection with this parasite. We have used C57BL/6 mice which lack a functional IL-10 gene (IL-10(-/-) mice) to investigate the role of IL-10 in acute toxoplasmosis. Intraperitoneal infection of IL-10(-/-) mice with T. gondii resulted in 100% mortality by day 13, whereas wild-type C57BL/6 (WT) mice survived acute infection. IL-10(-/-) mice infected with T. gondii had significantly higher serum levels of IL-12 and gamma interferon (IFN-gamma) than WT mice. Early mortality of infected IL-10(-/-) mice was prevented by treatment with IL-10 and significantly delayed by neutralizing antibodies to IL-12 and IFN-gamma. Further studies revealed that SCID/IL-10(-/-) mice infected with T. gondii had delayed time to death compared to IL-10(-/-) mice, indicating that lymphocytes contributed to death of IL-10(-/-) mice. In addition, infected SCID/IL-10(-/-) mice survived longer than infected SCID mice. These latter data indicate that in mice lacking lymphocytes, endogenous IL-10 is associated with increased susceptibility to T. gondii. However, the lack of IL-10 does not alter the infection-induced suppression of T cell and NK cell functions. Our experiments reveal that IL-10 is associated with protection or increased susceptibility to infection with T. gondii, depending on whether mice possess lymphocytes, and demonstrate the important roles of IL-12 and IFN-gamma in the early infection-induced mortality observed in the IL-10(-/-) mice.

Indexed as

AnimalsAntibodies, BlockingCell DivisionEnzyme-Linked Immunosorbent AssayFemaleFlow CytometryImmunity, InnateInterferon-gammaInterleukin-10Interleukin-12Killer Cells, NaturalMiceMice, Inbred C57BLMice, Mutant StrainsMice, SCIDNeutralization TestsAntibodies, BlockingInterferon-gammaInterleukin-10Interleukin-12Nitritesomega-N-Methylarginine

Identifiers

PMID9125546
PMCPMC175195
OpenAlexW1751145801

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.