Sökning: "Treg"

Visar resultat 1 - 5 av 71 avhandlingar innehållade ordet Treg.

  1. 1. Factors regulating lymphocyte development and peripheral activation

    Detta är en avhandling från Department of Endocrinology, Wallenberg laboratory, Malmö University Hospital

    Författare :Anna Makowska; Lunds universitet.; Lund University.; [2002]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; transplantation; serology; Immunology; NKT cells; TFG beta; Treg; Immunologi; serologi;

    Sammanfattning : Peripheral tolerance is regulated by different types of regulatory T cells, including CD1-restricted T cells and CD4+CD25+ regulatory T (Treg) cells. This thesis has focused on the interactions between T cells and antigen presenting cells (APCs) and the immunregulatory function of TGF-b as two important factors regulating differentiation and activation of T cells in the periphery. LÄS MER

  2. 2. T Regulatory Cells – Friends or Foes?

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Camilla Lindqvist; Uppsala universitet.; [2010]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Treg; T regulatory cell; FoxP3; CD25; CLL; B-cell lymphoma; MEDICINE Microbiology; immunology; infectious diseases Immunology Clinical immunology; MEDICIN Mikrobiologi; immunologi; infektionssjukdomar Immunologi Klinisk immunologi; Klinisk immunologi; Clinical Immunology;

    Sammanfattning : T regulatory cells (Tregs) have been extensively studied in patients with cancer or autoimmunity. These cells hamper the immune system’s ability to clear tumor cells in cancer patients. In autoimmune diseases, on the other hand, they are not able to restrain autoreactive immune responses. LÄS MER

  3. 3. Posttransplant Lymphoproliferative Disorders Studies of Epstein-Barr Virus, Regulatory T Cells and Tumor Origin

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Amelie Kinch; Uppsala universitet.; [2014]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PTLD; Lymphoma; Epstein-Barr Virus; EBV DNAemia; FoxP3; Treg; Microenvironment; Cell of Origin; Recipient; Transplantation; Immunosuppression; Hepatitis C; Survival; Medicinsk vetenskap; Medical Science;

    Sammanfattning : Epstein-Barr virus (EBV) infects almost all humans and establishes lifelong latency in B cells. Posttransplant lymphoproliferative disorder (PTLD) is a rare but serious complication after transplantation triggered by immunosuppression and often related to EBV infection. LÄS MER

  4. 4. Th1, Th2 and Treg associated factors in relation to allergy

    Detta är en avhandling från Institutionen för molekylär och klinisk medicin

    Författare :Camilla Janefjord; Linköpings universitet.; Linköpings universitet.; [2006]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pediatrik; allergologi; MEDICINE Dermatology and venerology; clinical genetics; internal medicine Internal medicine Paediatric medicine; MEDICIN Dermatologi och venerologi; klinisk genetik; invärtesmedicin Invärtesmedicin Pediatrisk medicin;

    Sammanfattning : Background: Immune responses are often divided into T helper 1 (Th1), Th2 and Treg like immunity. Allergy is associated with Th2 like responses to allergens and possibly to reduced regulatory functions. LÄS MER

  5. 5. Phenotype and function of CD25+ regulatory T cells in infants and adults

    Detta är en avhandling från Institutionen för molekylär och klinisk medicin

    Författare :Hanna Grindebacke; Göteborgs universitet.; Gothenburg University.; [2010]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immunology; CD4 CD25 FOXP3 regulatory T cells; human; allergy; IL-10; Systemic immunotherapy; migration; homing receptors; maturation;

    Sammanfattning : Active suppression by CD4+CD25+FOXP3+ regulatory T cells (Treg) is essential for the maintenance of peripheral tolerance to both self antigens and environmental antigens. Absence of these cells in human newborns leads to autoimmune and inflammatory disorders as well as allergic disease. LÄS MER