ArticleParasitology research2004
Toxoplasma gondii: changes of transepithelial ion transport in infected HT29/B6 cell monolayers.
Article in Parasitology research, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
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
3 citing papers in PubMed, 4 citations in OpenAlex.
- ExploringFrontiers in cellular and infection microbiology · 2023Review
- Tight Junctions as a Key for Pathogens Invasion in Intestinal Epithelial Cells.International journal of molecular sciences · 2021Review
- Novel Colitis Immunotherapy Targets Bin1 and Improves Colon Cell Barrier Function.Digestive diseases and sciences · 2016Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
An in vitro system was established to study the effect of coccidian parasites on ion transport systems in epithelial tissues using HT29/B6, a human colon carcinoma cell line, and Toxoplasma gondii as a model parasite. Ion transport was measured in perfusion chambers 5, 10 and 15 h post-infection using monolayers in which approximately 30% of the cells were parasitized. The infection had rapid effects on the conductance and unidirectional chloride fluxes of infected cell monolayers, which were two to three times higher than those of uninfected HT29/B6 cell monolayers throughout the observation period. However, the chloride net fluxes and short-circuit current were unaffected by the parasites, while the decrease of chloride seromucosal fluxes and conductance after addition of bumetanide were affected by the infection. The unidirectional mannitol fluxes, which correspond with water motion through paracellular pathways, were increased in infected HT29/B6 cell monolayers.
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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.