Sökning: "NK cells"
Visar resultat 6 - 10 av 329 avhandlingar innehållade orden NK cells.
6. Shb and Its Homologues: Signaling in T Lymphocytes and Fibroblasts
Sammanfattning : Stimulation of the T cell receptor (TCR) induces tyrosine phosphorylation of numerous intracellular proteins, leading to activation of the interleukin-2 (IL-2) gene in T lymphocytes. Shb is a ubiquitously expressed adapter protein, with the ability to associate with the T cell receptor and several signaling proteins in T cells, including: the TCR ζ-chain, LAT, PLC-γ1, Vav, SLP-76 and Gads. LÄS MER
7. Immune maturation in early childhood and the influence of herpesvirus infections
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
8. The tumor immune microenvironment and clinical outcome in patients with esophageal and gastric adenocarcinoma
Sammanfattning : .... LÄS MER
9. Regulation of Type I Interferon Production in Plasmacytoid Dendritic Cells : Effect of Genetic Factors and Interactions with NK Cells and B Cells
Sammanfattning : The type I interferon (IFN) system plays a central role in the etiopathogenesis of many autoimmune diseases, e.g. systemic lupus erythematosus (SLE). Activation of the type I IFN system in SLE is promoted by endogenous nucleic acid-containing immune complexes (ICs) which stimulate plasmacytoid dendritic cells (pDCs). LÄS MER
10. Immune cells in pregnant uterine mucosa : functional properties, cellular composition and tissue organization
Sammanfattning : The pregnant uterus mucosa - decidua - is an "immunologically privileged" site. A semiallogeneic embryo is allowed to survive, develop, and grow while the same tissue implanted outside the uterus will be rejected. The decidua basalis, which participates in the placenta formation, is a tissue rich in lymphoid cells. LÄS MER