Sökning: "CD4 T cell"

Visar resultat 1 - 5 av 476 avhandlingar innehållade orden CD4 T cell.

1. 1. Consequences of Shb Deficiency on Hematopoietic Cell Function

   Författare :Karin Gustafsson; Michael Welsh; Martin Bergö; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; hematopoiesis; hematopoietic stem cells; myeloid neoplasia; T cells; atopic dermatitis; cell signaling; Medical Cell Biology; Medicinsk cellbiologi;

   Sammanfattning : The adaptor protein Shb has been implicated in the signaling of several tyrosine kinase receptors and previous studies have suggested a role for Shb in the signal transduction of T cells. Shb associates with the T cell receptor (TCR) and partakes in the signal propagation of activated T lymphocytes. LÄS MER

3. 2. Adoptive T Cell Therapy of Viral Infection and Cancer : Ex vivo Expansion of Cytomegalovirus- and Prostate Antigen-specific T Cells

   Författare :Björn Carlsson; Magnus Essand; Thomas Tötterman; Malcolm Brenner; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immunology; Immunotherapy; Adoptive T cell therapy; Dendritic cell; T cell; Tetramer; Cytomegalovirus; Transplantation; pp65; Prostate cancer; TARP; Prostate antigens; Immunologi; Immunology; Immunologi;

   Sammanfattning : The main focus of my thesis has been to develop protocols for generating antigen-specific cytotoxic T lymphocytes (CTLs) and T helper cells (TH) for adoptive transfer to treat cytomegalovirus (CMV) disease and prostate cancer. CMV viremia is a severe complication in immunocompromised stem cell transplanted patients. LÄS MER

4. 3. Insulin promotes GABA signalling modulation in both the mouse hippocampus and human CD4+ T cells

   Författare :Hayma Hammoud; Bryndis Birnir; Fredrik Elinder; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Gamma-aminobutyric acid; hippocampus; tonic currents; CD4 T cells; glucose; insulin; cytokines; proliferation.; Medical Cell Biology; Medicinsk cellbiologi;

   Sammanfattning : Gamma-aminobutyric acid (GABA) is the most common inhibitory neurotransmitter in the adult mammalian brain, where it mediates several biological functions. Rapid inhibition is predominantly mediated by the activation of GABA-A receptors that are ubiquitously expressed across the central nervous system in a cell-, circuit-, or region-specific manner. LÄS MER

5. 4. A Study of Eosinophils – From the Human Thymus to Eosinophilic Esophagitis

   Författare :Sofie Albinsson; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Eosinophil; Eosinophilic esophagitis; Galectin-10; Human; Patient-reported outcome; T cell; Thymocyte; Thymus;

   Sammanfattning : Eosinophils are cells of the innate immune system. They primarily reside within tissues and are most numerous in the gastrointestinal tract but are absent from the healthy esophagus. During the inflammatory disease eosinophilic esophagitis, eosinophils infiltrate the esophagus but their function is unknown. LÄS MER

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

   Författare :Silvia Melgar; Nadine Cerf-Bensussan; Umeå universitet; []
   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