ArticleImmunology1999
Tumour necrosis factor and interferon-gamma are required in host resistance against virulent Rhodococcus equi infection in mice: cytokine production depends on the virulence levels of R. equi.
Article in Immunology, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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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.
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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.
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Who cites it
12 citing papers in PubMed, 34 citations in OpenAlex.
- The potential value of cytokine, cortisol and vitamin D profiles in foals from birth to weaning for respiratory disease prediction on a farm endemic for Rhodococcus equi pneumonia.Equine veterinary journal · 2026Article
- Protective immune response against Rhodococcus equi: An innate immunity-focused review.Equine veterinary journal · 2025Review
- Article
- The opportunistic intracellular bacterial pathogen Rhodococcus equi elicits type I interferon by engaging cytosolic DNA sensing in macrophages.PLoS pathogens · 2021Article
- Airway delivery of interferon-γ overexpressing macrophages confers resistance to Mycobacterium avium infection in SCID mice.Physiological reports · 2016Article
- Proinflammatory cytokine gene expression in the stomach correlates with vaccine-induced protection against Helicobacter pylori infection in mice: an important role for interleukin-17 during the effector phase.Infection and immunity · 2011Article
- Article
- Rhodococcus equi-infected macrophages are recognized and killed by CD8+ T lymphocytes in a major histocompatibility complex class I-unrestricted fashion.Infection and immunity · 2004Article
- Clearance of virulent but not avirulent Rhodococcus equi from the lungs of adult horses is associated with intracytoplasmic gamma interferon production by CD4+ and CD8+ T lymphocytes.Clinical and diagnostic laboratory immunology · 2003Article
- Analogous cytokine responses to Burkholderia pseudomallei strains contrasting in virulence correlate with partial cross-protection in immunized mice.Infection and immunity · 2002Article
- Cooperation between reactive oxygen and nitrogen intermediates in killing of Rhodococcus equi by activated macrophages.Infection and immunity · 2000Article
- Modulation of cytokine response of pneumonic foals by virulent Rhodococcus equi.Infection and immunity · 1999Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Rhodococcus equi is a facultative intracellular bacterial pathogen that causes pneumonia in foals and immunosuppressed humans. There are at least three virulence levels of R. equi and these pathogenicities are associated, in mice, with the presence of virulence plasmids. This study focused on cytokine secretion, in mice, in the course of a primary infection with sublethal doses of R. equi strains of different virulence levels (virulent, intermediately virulent and avirulent). Tumour necrosis factor (TNF) and interferon-gamma (IFN-gamma), but not interleukin-4 (IL-4) and interleukin-10 (IL-10), were induced endogenously in mice in relation to the multiplication and clearance of virulent and intermediately virulent strains of R. equi. These cytokines were not detected in mice infected with avirulent R. equi. Deaths occurred among mice treated with monoclonal antibodies (mAbs) against either TNF or IFN-gamma prior to sublethal dose infection with virulent and intermediately virulent strains of R. equi, but not with avirulent R. equi. These results suggested that cytokine production depended largely on the virulence levels of R. equi: TNF and IFN-gamma were required early during infection with virulent R. equi to limit replication and clearance of bacteria within the organs, but they were not necessary for limiting infection with avirulent R. equi.
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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.