1996
DOI: 10.1111/j.1749-6632.1996.tb21137.x
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Arthritis: Animal Models of Oral Tolerancea

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Cited by 17 publications
(13 citation statements)
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“…We know that peptides need to be immunogenic to induce tolerance (54). When higher doses of antigen are given mucosally, antigen may persist longer, such that determinant spreading of both T and B cell responses is more likely to occur (6,33) and peripheral tolerance becomes harder to induce. This may explain why the 320-g, high-dose effects on disease severity and antibody suppression are low in this study, and why high doses have been reported before to be poorly tolerizing (45).…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…We know that peptides need to be immunogenic to induce tolerance (54). When higher doses of antigen are given mucosally, antigen may persist longer, such that determinant spreading of both T and B cell responses is more likely to occur (6,33) and peripheral tolerance becomes harder to induce. This may explain why the 320-g, high-dose effects on disease severity and antibody suppression are low in this study, and why high doses have been reported before to be poorly tolerizing (45).…”
Section: Discussionmentioning
confidence: 99%
“…A simple linear dose-response relationship does not appear to exist in arthritis, but rather there is an optimum dose varying between experimental systems, and above and below which tolerance or suppression is not induced (2,3,33). Therefore, understanding of the dose-response effects in naive and primed hosts becomes important not only to define the underlying mechanisms of suppression, but also to design effective clinical treatments using mucosal tolerance.…”
mentioning
confidence: 99%
“…Depending on the dose of antigen fed or inhaled, this approach appears to involve distinct mechanisms and usually requires repeated administration of low (suppression) to massive (anergy/deletion) amounts of autoantigens to be effective (3). Most importantly, this approach is less effective in animals that have already been systemically sensitized to the ingested or inhaled antigen (6,7), such as animals with expanding autoreactive T cells, and thus presumably also in humans with autoimmune disorders.…”
mentioning
confidence: 99%
“…Os modelos experimentais de indução da doença em ratos e camundongos são obtidos pela injeção de colágeno tipo II, pristona, e adjuvante 32 . Tem sido evidenciada a importância do colágeno II como autoantígeno no desenvolvimento da artrite reumatóide.…”
Section: Artrite Por Colágeno E Adjuvanteunclassified