Search for dissertations about: "cell-death"

Showing result 1 - 5 of 741 swedish dissertations containing the word cell-death.

  1. 1. Cell death in atherosclerosis

    Author : Milita Crisby; Karolinska Institutet; Karolinska Institutet; []
    Keywords : atherosclerosis; carotid artery stenosis; ischemic stroke; apoptosis; necrosis; lipid peroxidation; plaque stability; pravastatin; inflammation; 27-[alpha]-hydroxylase;

    Abstract : Rupture of atherosclerotic lesions is recognized as the major cause of acute cerebrovascular and coronary syndromes. The characteristics of the typical vulnerable plaque include increased inflammatory cells at the shoulder region, a large lipid core, a thin fibrous cap with few collagen fibers and smooth muscle cells. READ MORE

  2. 2. Mechanisms of HAMLET-induced cancer cell death

    Author : Sonja Aits; immunologi och glykobiologi - MIG Avdelningen för mikrobiologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; alpha-actinin; prohibitin; alpha-lactalbumin; HAMLET; cancer; cell death; autophagy; focal adhesions; c-Myc; hexokinase; glycolysis;

    Abstract : HAMLET, a complex of α-lactalbumin and oleic acid, preferentially kills cancer cells and is also effective in vivo. HAMLET causes apoptosis but cells die even if this pathway is inhibited. Thus, the role of autophagy, an alternative cell death pathway, was examined. READ MORE

  3. 3. Plant pathogen defense: Signalling, resistance and cell death

    Author : Oskar N. Johansson; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Pseudomonas; cell death; pathogens; plant defense; hypersensitive response; glycolipid; reactive oxygen species; blumeria graminis; erysiphe pisi;

    Abstract : Pathogenic microorganisms are present everywhere in nature and infect both animals and plants. Phytopathogenic microorganisms cause diseases on plants, and are responsible for crop loss amounting in the order billions of dollars annually. READ MORE

  4. 4. Programmed Cell Death in Xylem Development

    Author : Laetitia Charleen Courtois-Moreau; Hannele Tuominen; Stefan Jansson; Christina Dixelius; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; PCD Programmed Cell Death ; Xylem; Apoptosis; Autophagy; Secondary Cell Walls; Microscopy; Microarrays; Comet Assay; TUNEL Assay; Cell and molecular biology; Cell- och molekylärbiologi;

    Abstract : Concerns about climate changes and scarcity of fossil fuels are rising. Hence wood is becoming an attractive source of renewable energy and raw material and these new dimensions have prompted increasing interest in wood formation in trees, in both the scientific community and wider public. READ MORE

  5. 5. Novel Interactors of X-linked Inhibitor of Apoptosis Protein : Expression and Effects on Tumor Cell Death

    Author : Håkan Steen; Dan Lindholm; Bertrand Joseph; Uppsala universitet; []
    Keywords : Neurobiology; XIAP; tumor cell death; apoptosis; caspases; basic helix-loop-helix protein; Neurobiologi;

    Abstract : Programmed cell death, or apoptosis, has during the last decade received a lot of attention due to its involvement in a large number of pathological conditions. Since death is always irreversible, it is important for cells to fully control the initiation and execution of this process. READ MORE