Publications
2012
Romani N, Flacher V, Tripp C H, Sparber F, Ebner S, Stoitzner P
Targeting skin dendritic cells to improve intradermal vaccination Journal Article
In: Current Topics in Microbiology and Immunology, vol. 351, pp. 113–138, 2012, ISSN: 0070-217X.
Abstract | Links | BibTeX | Tags: Adaptive Immunity, administration & dosage, Analysis, Animals, Antibodies, antibody, Antigen, ANTIGEN PRESENTING CELLS, Antigen-Presenting Cells, Antigens, B CELLS, B-Lymphocytes, Bacterial Infections, Biosynthesis, C-Type, CD, CD14, CD1a, Cell Lineage, cytokine, Cytokines, cytology, Cytotoxic, Dendritic Cells, DERMATOLOGY, DERMIS, Drug Delivery Systems, Expression, Human, Humans, Immunity, Immunology, INDUCTION, Injections, Innate, Intradermal, Langerhans Cells, LECTIN, Lectins, Lymphocyte Activation, Lymphocytes, Mannose-Binding Lectins, methods, Mice, mouse, Muscle, prevention & control, PRODUCTION, Protein, review, Skin, SUBSETS, T-Lymphocytes, Team-Mueller, tolerance, Vaccination, vaccine, Vaccines, Virus Diseases
@article{romani_targeting_2012,
title = {Targeting skin dendritic cells to improve intradermal vaccination},
author = {N Romani and V Flacher and C H Tripp and F Sparber and S Ebner and P Stoitzner},
doi = {10.1007/82_2010_118},
issn = {0070-217X},
year = {2012},
date = {2012-01-01},
journal = {Current Topics in Microbiology and Immunology},
volume = {351},
pages = {113--138},
abstract = {Vaccinations in medicine are typically administered into the muscle beneath the skin or into the subcutaneous fat. As a consequence, the vaccine is immunologically processed by antigen-presenting cells of the skin or the muscle. Recent evidence suggests that the clinically seldom used intradermal route is effective and possibly even superior to the conventional subcutaneous or intramuscular route. Several types of professional antigen-presenting cells inhabit the healthy skin. Epidermal Langerhans cells (CD207/langerin(+)), dermal langerin(neg), and dermal langerin(+) dendritic cells (DC) have been described, the latter subset so far only in mouse skin. In human skin langerin(neg) dermal DC can be further classified based on their reciprocal expression of CD1a and CD14. The relative contributions of these subsets to the generation of immunity or tolerance are still unclear. Yet, specializations of these different populations have become apparent. Langerhans cells in human skin appear to be specialized for induction of cytotoxic T lymphocytes; human CD14(+) dermal DC can promote antibody production by B cells. It is currently attempted to rationally devise and improve vaccines by harnessing such specific properties of skin DC. This could be achieved by specifically targeting functionally diverse skin DC subsets. We discuss here advances in our knowledge on the immunological properties of skin DC and strategies to significantly improve the outcome of vaccinations by applying this knowledge.},
keywords = {Adaptive Immunity, administration & dosage, Analysis, Animals, Antibodies, antibody, Antigen, ANTIGEN PRESENTING CELLS, Antigen-Presenting Cells, Antigens, B CELLS, B-Lymphocytes, Bacterial Infections, Biosynthesis, C-Type, CD, CD14, CD1a, Cell Lineage, cytokine, Cytokines, cytology, Cytotoxic, Dendritic Cells, DERMATOLOGY, DERMIS, Drug Delivery Systems, Expression, Human, Humans, Immunity, Immunology, INDUCTION, Injections, Innate, Intradermal, Langerhans Cells, LECTIN, Lectins, Lymphocyte Activation, Lymphocytes, Mannose-Binding Lectins, methods, Mice, mouse, Muscle, prevention & control, PRODUCTION, Protein, review, Skin, SUBSETS, T-Lymphocytes, Team-Mueller, tolerance, Vaccination, vaccine, Vaccines, Virus Diseases},
pubstate = {published},
tppubtype = {article}
}
2010
Romani Nikolaus, Thurnher Martin, Idoyaga Juliana, Steinman Ralph M, Flacher Vincent
Targeting of antigens to skin dendritic cells: possibilities to enhance vaccine efficacy Journal Article
In: Immunology and Cell Biology, vol. 88, no. 4, pp. 424–430, 2010, ISSN: 1440-1711.
Abstract | Links | BibTeX | Tags: Animals, Antibodies, antibody, Antigen, ANTIGEN PRESENTING CELLS, Antigen-Presenting Cells, Antigens, C-Type, CD, CD14, CD1a, CROSS-PRESENTATION, Dendritic Cells, DERMATOLOGY, Expression, Human, Humans, Immunity, Immunotherapy, INDUCTION, Intradermal, Langerhans Cells, Lectins, Lymphocytes, Mannose-Binding Lectins, mouse, Receptor, Skin, SUBSETS, T-Lymphocytes, Team-Mueller, tolerance, Vaccination, vaccine, Vaccines
@article{romani_targeting_2010,
title = {Targeting of antigens to skin dendritic cells: possibilities to enhance vaccine efficacy},
author = {Nikolaus Romani and Martin Thurnher and Juliana Idoyaga and Ralph M Steinman and Vincent Flacher},
doi = {10.1038/icb.2010.39},
issn = {1440-1711},
year = {2010},
date = {2010-01-01},
journal = {Immunology and Cell Biology},
volume = {88},
number = {4},
pages = {424--430},
abstract = {Vaccinations in medicine are commonly administered through the skin. Therefore, the vaccine is immunologically processed by antigen-presenting cells of the skin. There is recent evidence that the clinically less often used intradermal route is effective; in cases even superior to the conventional subcutaneous or intramuscular route. Professional antigen-presenting cells of the skin comprise epidermal Langerhans cells (CD207/langerin(+)), dermal langerin(-) and dermal langerin(+) dendritic cells (DCs). In human skin, langerin(-) dermal DCs can be further subdivided on the basis of their reciprocal CD1a and CD14 expression. The relative contributions of these subsets to the generation of immunity or tolerance are still unclear. Langerhans cells in human skin seem to be specialized for induction of cytotoxic T lymphocytes. Likewise, mouse Langerhans cells are capable of cross-presentation and of protecting against experimental tumours. It is desirable to harness these properties for immunotherapy. A promising strategy to dramatically improve the outcome of vaccinations is 'antigen targeting'. Thereby, the vaccine is delivered directly and selectively to defined types of skin DCs. Targeting is achieved by means of coupling antigen to antibodies that recognize cell surface receptors on DCs. This approach is being widely explored. Little is known, however, about the events that take place in the skin and the DCs subsets involved therein. This topic will be discussed in this article.},
keywords = {Animals, Antibodies, antibody, Antigen, ANTIGEN PRESENTING CELLS, Antigen-Presenting Cells, Antigens, C-Type, CD, CD14, CD1a, CROSS-PRESENTATION, Dendritic Cells, DERMATOLOGY, Expression, Human, Humans, Immunity, Immunotherapy, INDUCTION, Intradermal, Langerhans Cells, Lectins, Lymphocytes, Mannose-Binding Lectins, mouse, Receptor, Skin, SUBSETS, T-Lymphocytes, Team-Mueller, tolerance, Vaccination, vaccine, Vaccines},
pubstate = {published},
tppubtype = {article}
}