Sökning: "tumor"

Visar resultat 1 - 5 av 2272 avhandlingar innehållade ordet tumor.

  1. 1. Tumor Stroma in Anaplastic Thyroid Carcinoma Interstitial Collagen and Tumor Interstitial Fluid Pressure

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Ellen Lammerts; Lucio Nitsch; [2001]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; Collagen I synthesis; Fibrosis; Tumor - stroma interactions; PDGF; TGF-β; Inhibitor; Cell cycle; Tumor growth; Hyaluronan; Biokemi; MEDICINE Chemistry Biochemistry; MEDICIN Kemi Biokemi; Medical Biochemistry; medicinsk biokemi;

    Sammanfattning : Anaplastic thyroid carcinoma (ATC) is an aggressive malignancy in man with stromal fibrosis as one of the main features. Carcinoma cells synthesized no or little collagen I protein. LÄS MER

  2. 2. Hormonal regulation of liver and tumor growth

    Detta är en avhandling från Göteborg

    Författare :Ville Wallenius; Göteborgs universitet.; Gothenburg University.; [2000]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Liver; cytokine; interleukin-6; tumor necrosis factor; primary liver growth promoter; cyproterone acetate; nafenopin; hepatocyte growth factor; HGF receptor; tumor; sarcoma; N-terminal; truncated;

    Sammanfattning : The aims of this thesis were to investigate the regulatory functions of interleukin-6 (IL-6) and tumor necrosis factor-a (TNF-a) on liver growth, and the importance of hepatocyte growth factor (HGF) and the HGF receptor (Met) for growth of mesenchyme-derived tumors. The studies on different types of liver growth, measured as weight, DNA and protein content, and DNA synthesis, were performed on mice lacking the IL-6 or the TNF receptor-1 gene back-crossed to the C57bl/6 strain. LÄS MER

  3. 3. Modeling glioblastoma heterogeneity to decipher its biology

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Yuan Xie; Lene Uhrbom; Massimo Squatrito; [2016]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Glioblastoma multiforme; biobank; GBM cells; cell of origin; LGR5; OPCs;

    Sammanfattning : Glioblastoma multiforme (GBM) is the most common and lethal form of primary brain tumor that mainly affects adults. GBM displays remarkable intra- and inter-tumoral heterogeneity and contains a subpopulation of cells named glioma stem cells that is believed to be responsible for tumor maintenance, progression and recurrence. LÄS MER

  4. 4. Inflammatory Cells and Mediators in the Tumor Microenvironment of Breast Cancer

    Detta är en avhandling från Lund University: Faculty of Medicine

    Författare :Roni Allaoui; [2017]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Breast cancer; tumor stroma; cancer-associated fibroblasts; DAMP; inflammatory mediators; myeloid-derived supressor cells; toll-like receptors; triple-negative breast cancer; tumor infiltrating lymphocytes; tumor microenvironment;

    Sammanfattning : .... LÄS MER

  5. 5. Studies of the tumor microenvironment Local and systemic effects exerted by the cross-talk between tumor and stroma cells in pancreatic cancer

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Vegard Tjomsland; Marie Larsson; Arne Östman; [2010]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pancreatic cancer; cancer associated fibroblasts; dendritic cells; IL-1alpha; tumor microenvironment; inflammation; bukspottkörtelcancer; Bukspyttkjertel kreft; MEDICINE; MEDICIN;

    Sammanfattning : Pancreatic cancer is one of the most lethal cancers and despite all research efforts the last 50 years, there are still no effective therapy for this terrible disease. Until quite recently most research in the field of pancreatic duct adenocarcinoma (PDAC) was focused on the tumor cells and mechanisms essential for their proliferation and survival. LÄS MER