Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"Dendritische Zelle"”.
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Interaktion humaner dendritischer Zellen mit Listeria monocytogenes
Dendritische Zellen (DZ) aktivieren naive CD4+ und CD8+ T-Lymphozyten und spielen daher die entscheidende Rolle bei der Auslösung einer Immunantwort gegenüber pathogenen Mikroorganismen. In dieser Arbeit wurde die Interaktion von DZ mit Listeria monocytogenes untersucht. Es konnte gezeigt werden, …
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Die Rolle von dendritischen Zellen und Chemokinen bei der Regulation der Immunantwort gegen Erreger der kutanen Leishmaniose
Dendritische Zellen stellen ein essentielles Bindeglied zwischen angeborener und adaptiver Immunität dar. Sie stammen aus dem Knochenmark und bilden ein Netzwerk von heterogenen Zellpopulationen. In peripheren Geweben liegen sie als unreife Zellen mit einem hohen Potential zur Aufnahme und …
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A phagocyte-specific Irf8 gene enhancer establishes early conventional dendritic cell commitment
Haematopoietic development is a complex process that is strictly hierarchically organized. Here, the phagocyte lineages are a very heterogeneous cell compartment with specialized functions in innate immunity and induction of adaptive immune responses. Their generation from a common precursor must …
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Morphodynamiken der Interaktion zwischen T-Zelle und dendritischer Zelle in dreidimensionaler extrazellulärer Matrix
Die Aktivierung der T Zelle bedarf der spezifischen Interaktion zwischen T Zelle und Antigen-präsentierender Zelle unter Ausbildung einer engen Anlagerung beider Zellmembranen („immunologische Synapse“) für Rezeptoren-Interaktionen und konsekutive Signaltransduktion. In dreidimensionaler …
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The role of Id2 (inhibitor of differentiation, DNA binding) in dendritic cell development in steady state and inflammation
Dendritic cells are professional antigen presenting cells that capture antigens and migrate to lymphoid tissues where they elicit specific immune responses. Several DC subtypes have previously been characterised, depending on their function and location. Each subtype appears to have a specialised …
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The role of scatter factor receptor Met in mobilizing antigen presenting dendritic cells in vivo
Dendritic cells (DCs) are the major sentinels of immune surveillance system and a key link between innate and adaptive immunity by triggering T-cell specific immune responses. Thereby, the migratory properties of DCs are crucial for their immune function. Met is a receptor tyrosine kinase and the …
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Plasmacytoid dendritic cells and neutrophils : underestimated cell populations during the onset of atherosclerosis
This study focuses on the understanding of the pathophysiological role of neutrophils and plasmacytoid dendritic cells in atherosclerosis. Atherosclerosis is now agreed to be a chronic inflammatory disease of the vessel wall driven by intense immunological activity, of both, innate and adaptive …
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Immunogeneic Cell Populations of the Skin
Dendritic cells (DCs), a hematopoietic cell type belonging to the sub-group of cells called antigen presenting cells (APCs), inhabit a central role in innate and adaptive immunity. Although the DC family is very heterogeneous, all members share unique features. Most importantly, DCs can stimulate …
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Dendritische Zellen bei der Intra- und Extrauteringravidität : mögliche Bedeutung für die feto-maternale Toleranz
Dendritic cells (DC) are potent antigen-presenting cells. They are able to induce immunity on the one hand, on the other hand DC play a central role in the induction of peripheral tolerance. The presence of different maturation states of DC has been described at the feto-maternal implantation site …