Sökning: "Göran Roos"
Visar resultat 1 - 5 av 18 avhandlingar innehållade orden Göran Roos.
1. Cell Cycle Regulation in Human Renal Cell Carcinoma
Sammanfattning : ABSTRACTCell cycle regulation in human renal cell carcinomaYlva Hedberg, Departments of Medical Biosciences, Pathology, and Surgical andPerioperative Sciences, Urology Andrology, Umeå University, SwedenDeregulated growth control is a hallmark of neoplasia potentially caused by aberrant expression of cell cycle regulatory proteins. The importance of such aberrations in human renal cell carcinoma (RCC) has not been fully clarified. LÄS MER
2. T cells in chronic obstructive pulmonary disease
Sammanfattning : Background: Tobacco smoking is the main cause of chronic obstructive pulmonary disease, COPD, but the mechanisms by which cigarette smoke induces COPD are still elusive. T lymphocytes have been implicated in the pathogenesis of the disease, but their role in the airway inflammation in COPD is not fully understood. LÄS MER
3. DNA methylation as a prognostic marker in clear cell Renal Cell Carcinoma
Sammanfattning : Clear cell renal cell carcinoma (ccRCC) is the most common type of renal cell carcinoma worldwide. Metastatic ccRCC is correlated to poor prognosis whereas non-metastatic disease has a 5-year survival rate up to 90%. LÄS MER
4. The immortalization process of T cells : with focus on the regulation of telomere length and telomerase activity
Sammanfattning : Cellular immortalization is a major hallmark of cancer and is a multi-step process that requires numerous cell-type specific changes, including inactivation of control mechanisms and stabilization of telomere length. The telomeres at the chromosome ends are essential for genomic stability, and limit the growth potential of most cells. LÄS MER
5. Changing attitudes to Swedish wolf policy : wolf return, rural areas, and political alienation
Sammanfattning : In 1966, the grey wolf was listed as a protected species in Sweden. Since then, the Swedish wolf population has increased in size, making human-wolf encounters more common, particularly in rural areas. Previous qualitative research has shown that segments of the rural population perceive the wolf to be incompatible with traditional rural life. LÄS MER