Romani N, Flacher V, Tripp C H, Sparber F, Ebner S, Stoitzner P
Targeting skin dendritic cells to improve intradermal vaccination Article de journal
Dans: Current Topics in Microbiology and Immunology, vol. 351, p. 113–138, 2012, ISSN: 0070-217X.
Résumé | Liens | BibTeX | Étiquettes: 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}
}
Mueller C G, Boix C, Kwan W H, Daussy C, Fournier E, Fridman W H, Molina T J
Critical role of monocytes to support normal B cell and diffuse large B cell lymphoma survival and proliferation Article de journal
Dans: Journal of Leukocyte Biology, vol. 82, no. 0741-5400 (Print), p. 567–575, 2007.
Résumé | BibTeX | Étiquettes: Activation, Antigen, Antigens, B CELL ACTIVATION, B CELLS, B-Cell, B-Cell Activation Factor Receptor, B-Lymphocytes, Biological, BLOOD, CC, CD14, CD40, Cell Division, Cell Proliferation, Cell Survival, Chemokine CCL5, chemokines, Coculture, cytology, Dendritic Cells, Differentiation, Diffuse, Enzyme-Linked Immunosorbent Assay, Flow Cytometry, Human, Humans, IL-2, Immunoenzyme Techniques, Interleukin-2, Large B-Cell, Lymph Nodes, LYMPHOMA, metabolism, monocyte, Monocytes, Myeloid Cells, pathology, Proliferation, Protein, Receptor, Reverse Transcriptase Polymerase Chain Reaction, survival, Team-Mueller, tumor, Tumor Markers
@article{mueller_critical_2007,
title = {Critical role of monocytes to support normal B cell and diffuse large B cell lymphoma survival and proliferation},
author = {C G Mueller and C Boix and W H Kwan and C Daussy and E Fournier and W H Fridman and T J Molina},
year = {2007},
date = {2007-01-01},
journal = {Journal of Leukocyte Biology},
volume = {82},
number = {0741-5400 (Print)},
pages = {567--575},
abstract = {Large B cell lymphomas can comprise numerous CD14+ cells in the tumor stroma, which raises the question of whether monocytes can support B cell survival and proliferation. We show that the coculture of monocytes with B cells from peripheral blood or from diffuse large B cell lymphoma enabled prolonged B cell survival. Under these conditions, diffuse large lymphoma B cells proliferated, and addition of B cell-activating factor of the TNF family (BAFF) and IL-2 enhanced cell division. Monocytes and dendritic cells (DC) had similar antiapoptotic activity on healthy B cells but displayed differences with respect to B cell proliferation. Monocytes and cord blood-derived CD14+ cells promoted B cell proliferation in the presence of an anti-CD40 stimulus, whereas DC supported B cell proliferation when activated through the BCR. DC and CD14+ cells were able to induce plasmocyte differentiation. When B cells were activated via the BCR or CD40, they released the leukocyte attractant CCL5, and this chemokine is one of the main chemokines expressed in diffuse large B cell lymphoma. The data support the notion that large B cell lymphoma recruit monocytes via CCL5 to support B cell survival and proliferation},
keywords = {Activation, Antigen, Antigens, B CELL ACTIVATION, B CELLS, B-Cell, B-Cell Activation Factor Receptor, B-Lymphocytes, Biological, BLOOD, CC, CD14, CD40, Cell Division, Cell Proliferation, Cell Survival, Chemokine CCL5, chemokines, Coculture, cytology, Dendritic Cells, Differentiation, Diffuse, Enzyme-Linked Immunosorbent Assay, Flow Cytometry, Human, Humans, IL-2, Immunoenzyme Techniques, Interleukin-2, Large B-Cell, Lymph Nodes, LYMPHOMA, metabolism, monocyte, Monocytes, Myeloid Cells, pathology, Proliferation, Protein, Receptor, Reverse Transcriptase Polymerase Chain Reaction, survival, Team-Mueller, tumor, Tumor Markers},
pubstate = {published},
tppubtype = {article}
}