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Cited by 701

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

Regulation and Function of T-Cell-Mediated Immunity during Toxoplasma gondii Infection

Open access
Denkers, Eric Y., Gazzinelli, Ricardo T.·1998·Clinical Microbiology Reviews

Abstract

SUMMARY: The intracellular protozoan Toxoplasma gondii is a widespread opportunistic parasite of humans and animals. Normally, T. gondii establishes itself within brain and skeletal muscle tissues, persisting for the life of the host. Initiating and sustaining strong T-cell-mediated immunity is crucial in preventing the emergence of T. gondii as a serious pathogen. The parasite induces high levels of gamma interferon (IFN-γ) during initial infection as a result of early T-cell as well as natural killer (NK) cell activation. Induction of interleukin-12 by macrophages is a major mechanism driving early IFN-γ synthesis. The latter cytokine, in addition to promoting the differentiation of Th1 effectors, is important in macrophage activation and acquisition of microbicidal functions, such as nitric oxide release. During chronic infection, parasite-specific T lymphocytes release high levels of IFN-γ, which is required to prevent cyst reactivation. T-cell-mediated cytolytic activity against infected cells, while easily demonstrable, plays a secondary role to inflammatory cytokine production. While part of the clinical manifestations of toxoplasmosis results from direct tissue destruction by the parasite, inflammatory cytokine-mediated immunopathologic changes may also contribute to disease progression.

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Metadata

Authors
Denkers, E. Y., & Gazzinelli, R. T.
Venue
Clinical Microbiology Reviews
Published
1998-10
Volume
11
Issue
4
Pages
569-588
ISSN
  • 0893-8512 (ISSN-L)
  • 1098-6618
OpenAlex
W2133868033
Cited by
701
References
7
FWCI
15.35
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Regulation and Function of T-Cell-Mediated Immunity during Toxoplasma gondii Infection. https://app.cochat.ai/papers/10.1128/cmr.11.4.569
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Denkers, E. Y., & Gazzinelli, R. T. (1998). Regulation and Function of T-Cell-Mediated Immunity during Toxoplasma gondii Infection. Clinical Microbiology Reviews. https://doi.org/10.1128/cmr.11.4.569

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.