Sökning: "Programmed Cell Death"

Visar resultat 1 - 5 av 93 avhandlingar innehållade orden Programmed Cell Death.

  1. 1. Programmed Cell Death in Xylem Development

    Författare :Laetitia Charleen Courtois-Moreau; Hannele Tuominen; Stefan Jansson; Christina Dixelius; Umeå universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; 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;

    Sammanfattning : 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. LÄS MER

  2. 2. Eosinophil Apoptosis

    Författare :Kristina Seton; Joachim Lundahl; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Cell biology; Apoptosis; Programmed Cell Death; Survival; Eosinophils; Inflammatory Diseases; Resolution of inflammation; Functions; Flow cytometry; Cellbiologi; Cell biology; Cellbiologi; Clinical Chemistry; klinisk kemi;

    Sammanfattning : Apoptosis or programmed cell death is crucial for the resolution of inflammation, and phagocytosis of apoptotic cells initiates the release of actively anti-inflammatory responses from the phagocytes. Eosinophils are one of the most potent inflammatory cells in the body and is involved in a number of diseases, most commonly associated with parasitic infections and allergic diseases. LÄS MER

  3. 3. Apoptosis and tumor cell death pathways in response to HAMLET

    Författare :Oskar Hallgren; Lund Lungmedicin och Allergologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biomedicinska vetenskaper allmänt ; General biomedical sciences; Klinisk biologi; apoptosis; autophagy; alpha-lactalbumin; Clinical biology; programmed cell death; HAMLET; cell cycle;

    Sammanfattning : HAMLET (Human alpha-lactalbumin made lethal to tumor cells) is a molecular complex of alpha-lactalbumin and oleic acid, that induces programmed cells death in tumor cells but leaves healthy differentiated cells unaffected. It has a broad anti-tumor activity as more than 40 cell lines from different origin are sensitive. LÄS MER

  4. 4. Signal transduction pathways involved in PDGF receptor-induced cellular responses

    Författare :Roya Hooshmand-Rad; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell biology; Cellbiologi; Cell biology; Cellbiologi; medicinsk cellbiologi; Medical Cell Biology;

    Sammanfattning : Platelet-derived growth factor (PDGF), is a potent connective tissue cell mitogen and chemoattractant which binds to two structurally related receptors denoted PDGF α- and β- receptors. Upon binding of PDGF to the receptor, signaling molecules containing Src Homology 2 (SH2) domains are recruited to the activated receptor and mediate propagation of the signal. LÄS MER

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

    Författare :Oskar N. Johansson; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Nyckelord :Pseudomonas; cell death; pathogens; plant defense; hypersensitive response; glycolipid; reactive oxygen species; blumeria graminis; erysiphe pisi;

    Sammanfattning : 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. LÄS MER