ArticleJournal of parasitology research2011
Trypanosoma congolense Infections: Induced Nitric Oxide Inhibits Parasite Growth In Vivo.
Article in Journal of parasitology research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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.
The trial behind it
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Who cites it
7 citing papers in PubMed, 13 citations in OpenAlex.
- PI3Kdelta-driven expansion of regulatory B cells impairs protective immune responses to Trypanosoma congolense parasite infection.PLoS pathogens · 2025Article
- Tipping the balance between erythroid cell differentiation and induction of anemia in response to the inflammatory pathology associated with chronic trypanosome infections.Frontiers in immunology · 2022Article
- Infections With Extracellular Trypanosomes Require Control by Efficient Innate Immune Mechanisms and Can Result in the Destruction of the Mammalian Humoral Immune System.Frontiers in immunology · 2020Review
- To the Skin and Beyond: The Immune Response to African Trypanosomes as They Enter and Exit the Vertebrate Host.Frontiers in immunology · 2020Review
- Differential virulence and tsetse fly transmissibility ofThe Onderstepoort journal of veterinary research · 2017Article
- Ly6C- Monocytes Regulate Parasite-Induced Liver Inflammation by Inducing the Differentiation of Pathogenic Ly6C+ Monocytes into Macrophages.PLoS pathogens · 2015Article
- Molecular regulation of Trypanosoma congolense-induced nitric oxide production in macrophages.PloS one · 2013Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Wild-type (WT) C57BL/6 mice infected intraperitoneally with 5 × 10(6) Trypanosoma congolense survive for more than 30 days. C57BL/6 mice deficient in inducible nitric oxide synthase (iNOS(-/-)) and infected with 10(3) or 5 × 10(6) parasites do not control the parasitemia and survive for only 14 ± 7 or 6.8 ± 0.1 days, respectively. Bloodstream trypanosomes of iNOS(-/-) mice infected with 5 × 10(6)T. congolense had a significantly higher ratio of organisms in the S+G2+M phases of the cell cycle than trypanosomes in WT mice. We have reported that IgM anti-VSG-mediated phagocytosis of T. congolense by macrophages inhibits nitric oxide (NO) synthesis via CR3 (CD11b/CD18). Here, we show that during the first parasitemia, but not at later stages of infection, T. congolense-infected CD11b(-/-) mice produce more NO and have a significantly lower parasitemia than infected WT mice. We conclude that induced NO contributes to the control of parasitemia by inhibiting the growth of the trypanosomes.
Identifiers
What OpenQuestion holds
Registered trials
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.