Sökning: "memory B- cells"

Visar resultat 1 - 5 av 113 avhandlingar innehållade orden memory B- cells.

  1. 1. Approaches to analyses of cytotoxic cells. And studies of their role in H. pylori infection

    Författare :Josef Azem; Göteborgs universitet.; Gothenburg University.; [2005]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Helicobacter pylori; mucosal immunology; stomach; duodenum; asymptomatic; duodenal ulcer; gastric adenocarcinoma; NK cells; T cells; B cells; dendritic cells; cytotoxic;

    Sammanfattning : Helicobacter pylori infection causes chronic gastritis that may progress to peptic ulcers or gastric adenocarcinoma and thereby cause major world-wide health problems. Previous studies have shown that CD4+ T cells and the production of the cytokine IFN- × are important components of the immune response to H. pylori in humans. LÄS MER

  2. 2. The role of B cells in rheumatoid arthritis

    Detta är en avhandling från Göteborg : University of Gothenburg

    Författare :Maria Rehnberg; Göteborgs universitet.; Gothenburg University.; [2012]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; B cells; Rheumatoid arthritis; B cell depletion therapy;

    Sammanfattning : It has been known for a long time that B cells play a role in rheumatoid arthritis (RA). By production of autoantibodies, presentation of auto-antigens and by producing cytokines B cells may contribute to the pathogenesis of RA. In recent years it has been shown that anti-B cell therapy is a powerful tool in the treatment of RA. LÄS MER

  3. 3. B cell subpopulations in the pathogenesis of rheumatoid arthritis

    Detta är en avhandling från Göteborgs universitet

    Författare :Katrin Thorarinsdottir; Göteborgs universitet.; Gothenburg University.; [2019]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; B cells; Rheumatoid arthritis; Joint destruction; DAS28; CD21- low B cells;

    Sammanfattning : B cell depleting therapy has proven to be an effective treatment in rheumatoid arthritis (RA), a disease characterized by the presence of autoantibodies against citrullinated proteins (ACPA) and the Fc portion of IgG (rheumatoid factor, RF). This demonstrates the vital role B cells play in the disease. LÄS MER

  4. 4. B cell fate following immunization : from memory B cells to plasma cells

    Detta är en avhandling från Stockholm : Karolinska Institutet, Dept of Microbiology, Tumor and Cell Biology

    Författare :Paola Martínez Murillo; Karolinska Institutet.; Karolinska Institutet.; [2017]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Most approved successful human vaccines induce neutralizing antibody titers maintained above a given threshold for long-term protection against potential pathogen exposure. The pathogens targeted by these vaccines are antigenically stable and the relevant epitopes are immunogenic. LÄS MER

  5. 5. Immune maturation in early childhood and the influence of herpesvirus infections

    Detta är en avhandling från Stockholm : Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University

    Författare :Ebba Sohlberg; Stockholms universitet.; [2013]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Immune differentiation; monocytes; NK cells; B cells; T cells; Epstein-Barr virus; EBV; cytomegalovirus; CMV; IFN-γ; immunologi; Immunology;

    Sammanfattning : The quality of immune responses develops from birth into adulthood and in the context of the host microbial environment. The aim of this work was to study immune maturation during childhood, and how this process can be affected by the common herpesviruses; Epstein-Barr virus (EBV) and cytomegalovirus (CMV). LÄS MER