Search for dissertations about: "cell cycle regulators"

Showing result 1 - 5 of 85 swedish dissertations containing the words cell cycle regulators.

2. 1. Cell Cycle Regulation in Human Renal Cell Carcinoma

   Author : Ylva Hedberg; Göran Landberg; Börje Ljungberg; Göran Roos; Ulf Bergerheim; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicine; Human Renal Cell Carcinoma; Cell Cycle; G1 S; Protein; Cyclin; p27; pRb; Phosphorylation; Tissue Microarray; Clinical Behaviour; Medicin; Dermatology and venerology; clinical genetics; internal medicine; Dermatologi och venerologi; klinisk genetik; invärtesmedicin; medicinsk cellbiologi; Medical Cell Biology;

   Abstract : 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. READ MORE

4. 2. Regulatory programs controlling profileration during Drosophila nervous system development

   Author : Erika Gunnar; Stefan Thor; Jan-Ingvar Jönsson; Udo Häcker; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Abstract : The central nervous system (CNS) is the most complex organ in the body, responsible for complex functions, including thinking, reasoning and memory. The CNS contains cells of many different types, often generated in vast numbers. READ MORE

5. 3. Optimizing experimental radioimmunotherapy : investigating the different mechanisms behind radiation induced cell deaths

   Author : Theres Lindgren; David Eriksson; Torgny Stigbrand; Bo Stenerlöw; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mitotic catastrophe; senescence; cell cycle checkpoint; apoptosis; radiation; gene expression; p53; immunologi; Immunology; radiofysik; radiation physics;

   Abstract : Background. Radiation therapy is an important treatment regimen for malignant disease. Radiation therapy uses ionizing radiation to induce DNA damage in tumor cells in order to kill them. READ MORE

6. 4. Coping with Stress : Regulation of the Caulobacter crescentus cell cycle in response to environmental cues

   Author : Kristina Heinrich; Kristina Jonas; Emanuele Biondi; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Caulobacter crescentus; bacteria; cell cycle; stress; filamentation; cell morphology; DNA replication; cell division; molekylär biovetenskap; Molecular Bioscience;

   Abstract : All organisms have to respond to environmental changes to maintain cellular and genome integrity. In particular, unicellular organisms like bacteria must be able to analyze their surroundings and rapidly adjust their growth mode and cell cycle program in response to environmental changes, such as changes in nutrient availability, temperature, osmolarity, or pH. READ MORE

7. 5. Novel Regulators of the TGF-β Signaling Pathway

   Author : Marcin Kowanetz; Aristidis Moustakas; Carl-Henrik Heldin; Caroline Hill; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Cell and molecular biology; TGF-β; Smad; Id; EMT; cell cycle; SNF1LK; ubiquitin; degradation; signal transduction; Cell- och molekylärbiologi; Cell and molecular biology; Cell- och molekylärbiologi;

   Abstract : The transforming growth factor-β (TGF-β) superfamily consists of related multifunctional cytokines, which include TGF-βs, activins, and bone morphogenetic proteins (BMPs) and coordinate several biological responses in diverse cell types. The biological activity of TGF-β members is executed by transmembrane serine/threonine kinase receptors and intracellular Smad proteins. READ MORE