ArticleMedical microbiology and immunology1988
Immunomodulation by Trichinella spiralis: primary versus secondary response to phosphorylcholine-containing antigens.
Article in Medical microbiology and immunology, 1988. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed, 7 citations in OpenAlex.
- Article
- Anatomical location of phosphorylcholine and other antigens on encysted Trichinella using immunohistochemistry followed by Wheatley's trichrome stain.Parasitology research · 1991Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The present work was designed to determine in detail the capacity of the nematode Trichinella to modulate the plaque-forming cell (PFC) response of BCF1 mice to the parasite's own antigens. To this end, we studied the PFC responses shown by infected and non-infected BCF1 mice using as the target antigen phosphorylcholine, an epitope which is found in the parasite. From the results presented here, the following conclusions can be drawn: i) Trichinella spiralis is capable of modulating the immunoresponse to thymus-dependent (TD), but not to thymus-independent (TI), parasite antigens; ii) Trichinella spiralis suppresses the PFC response to the parasite-derived TD antigen FCp1 (a particulate antigen containing PC) during the muscle stage of its life cycle, but does not affect the responses to other parasite-derived PC-bearing antigens; this seems to indicate that the suppressive activity exerted by Trichinella is highly specific; iii) anti-PC PFC production in the secondary response was also suppressed by the parasite. Finally, the inability of the FCp1 antigen to induce detectable anti-PC PFC, other than IgM, is discussed.
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