Search for dissertations about: "Immunologi serologi transplantation Immunology serology"

Showing result 1 - 5 of 130 swedish dissertations containing the words Immunologi serologi transplantation Immunology serology.

  1. 1. Studies of two Yersinia proteins: YopJ, an inhibitor of inflammatory responses, and YpkA, a RhoA/Rac-binding kinase

    University dissertation from Immunology

    Author : Jean-Marie Dukuzumuremyi; Lund University.; Lunds universitet.; [2003]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; serologi; transplantation; serology; Immunology; CIB; AvrA; Yops; Rac; RhoA; YpkA; Yersinia; YopJ; Immunologi;

    Abstract : Eukaryotic cells possess sensitive systems for the detection of microbes and microbial-derived products. Bacteria-eukaryotic cells contact triggers several signaling pathways, most of which are dependent on protein-protein interactions followed by phosphorylation, leading to activation of defense mechanisms. READ MORE

  2. 2. Studies on the function of CD4CD25 regulatory T cells: An in vitro approach

    University dissertation from Section for Immunology, Lund University

    Author : Lukas Cederbom; Lund University.; Lunds universitet.; [2001]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immunology; CD152; Costimulation; Dendritic cells; Regulatory T cells; CD4 CD25 ; serology; transplantation; Immunologi; serologi;

    Abstract : Immunological self-tolerance is a state of the whole organism where deleterious responses are either avoided or regulated. Breaking of immunological tolerance will lead to autoimmune disease or chronic inflammatory conditions. READ MORE

  3. 3. EFFECTOR T CELL HOMING TO THE SMALL INTESTINAL MUCOSA

    University dissertation from Section for Immunology, Lund University

    Author : Hanna Stenstad; Lund University.; Lunds universitet.; [2007]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; transplantation; Immunologi; Immunology; serology; homing; intestine; GALT; chemokine receptor; lymphocyte; serologi;

    Abstract : The intestinal mucosa, including the intestinal epithelium and underlying lamina propria (LP), contains a large number of effector/memory T cells that are thought to play a central role in the generation and maintenance of mucosal immune responses and in maintaining mucosal integrity. The work in this thesis investigates the mechanisms regulating effector T cell recruitment to the small intestinal mucosa focusing on the role of chemokine receptors in this process. READ MORE

  4. 4. Chemokine Receptor CCR9: Studies on the Generation and Localization of Gut Tropic Lymphocytes

    University dissertation from Section for Immunology, Lund University

    Author : Marcus Svensson Frej; Lund University.; Lunds universitet.; [2004]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; small intestine; transplantation; serologi; CCR9; CCL25; chemokines; lymphocyte homing; Immunology; serology; Immunologi;

    Abstract : Lymphocytes are important mediators of adaptive immune responses. Naive T lymphocytes circulate in the blood and lymph between different secondary lymphoid organs in search for their specific antigen. READ MORE

  5. 5. Gene regulation by Early B-cell Factor (EBF)

    University dissertation from Department of Immunology, Lund University

    Author : Peter Åkerblad; Lund University.; Lunds universitet.; [1999]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; serology; Immunology; B-lymphocytes; Differentiation; Transcription; EBF; Gene regulation; transplantation; Immunologi; serologi;

    Abstract : In this study we aimed at defining genes that are controlled by Early B-cell Factor (EBF), that could explain the severe block in B-cell development observed in EBF-/- mice. The fact that EBF appears to be important for the transcriptional control of genes encoding proteins in the pre-B and B-cell receptor complex implied to us that EBF could be a common regulator of other components in the pre-B and B-cell receptor. READ MORE