| Autor: |
Van Wilsem, E J, Van Hoogstraten, I M, Brevé, J, Scheper, R J, Kraal, G |
| Jazyk: |
angličtina |
| Rok vydání: |
1994 |
| Předmět: |
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| Popis: |
The oral mucosa is an important site to induce immunological tolerance to protein antigens. Previously we have established that oral contacts to allergen can lead to systemic tolerance in both humans and experimental animals. Because of the importance of tolerance induction as a possible way to modulate allergic reactivity, we wished to study the mechanisms involved in efficient tolerance induction via the oral mucosa. Dendritic Langerhans' cells in both skin and oral epithelium are the first cells to encounter antigen. Therefore, possible functional differences between Langerhans' cells from skin and oral mucosa were studied by migration and transfer experiments. It was found that dendritic cells derived from the oral mucosa were not able to transfer tolerance, but that they acted as antigen-presenting cells in sensu stricto irrespective of the source and route of antigen administration. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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