Sökning: "regulatory t cells"

Visar resultat 16 - 20 av 355 avhandlingar innehållade orden regulatory t cells.

  1. 16. Human intestinal T lymphocytes : a comparative analysis of phenotype and function in normal and inflamed mucosa

    Detta är en avhandling från Umeå : Umeå universitet

    Författare :Silvia Melgar; Umeå universitet.; [2002]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; human intestinal mucosa; intraepithelial lymphocyte; lamina propria lymphocyte; γδ T cell; regulatory T cell; cytotoxicity; cytokine; basal lymphoid aggregate; ulcerative colitis; Crohn s disease;

    Sammanfattning : The epithelial lining of the gut must allow immediate contact with beneficial components as nutrients and normal microflora. At the same time it runs the constant risk of attack from pathogenic microbes and noxious agents. LÄS MER

  2. 17. T cell signatures and modulation by regulatory T cells

    Detta är en avhandling från Stockholm : Karolinska Institutet, Dept of Medicine, Solna

    Författare :Rubin Narayan Joshi; Karolinska Institutet.; Karolinska Institutet.; [2019]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : CD4 T cells are crucial coordinators of protective immune responses against microbes and tumors. However, immune responses misdirected towards self-antigens are the hallmarks of autoimmune diseases. Regulatory T cells (Tregs) maintain peripheral immune tolerance, mainly by suppressing effector T cells. LÄS MER

  3. 18. CD25+CD4+ regulatory T cells in rheumatic disease

    Detta är en avhandling från Stockholm : Karolinska Institutet, Department of Medicine

    Författare :Duojia Cao; Karolinska Institutet.; Karolinska Institutet.; [2005]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Human; rheumatic disease; synovial fluid; regulatory T cells; FOXP3; suppression; tolerance; autoimmunity;

    Sammanfattning : CD25+CD4+ T cells represent a unique cell lineage of thymus derived naturally occurring regulatory T cells. The gene Foxp3 (mouse)/ FOXP3(human) is strictly related to their generation in the thymus and their regulatory function in the periphery. LÄS MER

  4. 19. T lymphocyte recruitment in Helicobacter pylori-associated diseases

    Detta är en avhandling från Stockholm : Karolinska Institutet, Department of Medicine

    Författare :Karin Enarsson; Göteborgs universitet.; Gothenburg University.; [2005]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Helicobacter pylori; homing; T lymphocytes; gastric adenocarcinoma; regulatory T cells;

    Sammanfattning : Helicobacter pylori (Hp) infection is associated with pronounced infiltration of granulocytes and lymphocytes into the gastric mucosa, resulting in active chronic gastritis that may develop into duodenal ulcer disease or gastric adenocarcinoma (GC). Infiltrating T cells play a major role in the pathology of these diseases, but the signals involved in recruitment of T cells from blood to H. LÄS MER

  5. 20. Preparatory Studies to Introduce Regulatory T Cells in Clinical Transplantation

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :David Berglund; Uppsala universitet.; Uppsala universitet.; [2014]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Transplantation; Tolerance; Cell therapy; Regulatory T cell; In vivo imaging; Cell purification;

    Sammanfattning : Solid organ transplantation has evolved from being an experimental procedure to a life-saving treatment for patients with end-stage organ failure. The risk of losing a transplant due to acute rejection is very low with the use of modern immunosuppressive protocols and the short-term results are impressive. LÄS MER