Sökning: "tropomyosin"

Visar resultat 1 - 5 av 16 avhandlingar innehållade ordet tropomyosin.

  1. 1. Assembly of actin filaments : on the roles of tropomyosin and gelsolin

    Författare :Maria Nyåkern Meazza; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Actins; Tropomyosin; Gelsolin;

    Sammanfattning : .... LÄS MER

  3. 2. Tropomyosin in Normal and Malignant Cells and the Action of Picropodophyllin on the Microfilament and Microtubule Systems

    Författare :Li-Sophie Zhao Rathje; Uno Lindberg; Roger Karlsson; J. Victor Small; Stockholms universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Tropomyosin; Actin; Picropodophyllin; Tubulin; Cell motility; Cancer; Cell biology; Cellbiologi; cellbiologi; Cellbiology;

    Sammanfattning : Cell motility is a fundamental process, enabling cells to migrate, for instance during embryogenesis, tissue repair and defense. Force is generated by two protein systems, which also participate in cell proliferation, control macromolecular and organelle distribution and determine the fine structure of the cell interior. LÄS MER

  4. 3. Elements in regulation of the microfilament system

    Författare :Louise Hillberg; Uno Lindberg; Theresia Stradal; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; cell motility; microfilament system; actin; tropomyosin; Cell and molecular biology; Cell- och molekylärbiologi; Cell Biology; cellbiologi;

    Sammanfattning : This thesis deals with cell motility. The process of rapid actin polymerization in the lamellipodium of a migrating cell is responsible for its protrusion. Studies have been made on some of the elements behind this event and special interest has been focused on the protein tropomyosin. LÄS MER

  5. 4. Use of Recombinant Allergens for Component-Resolved Diagnostics (CRD) in IgE-Mediated Allergy

    Författare :Åsa Marknell DeWitt; Pia Ek; Jonas Lidholm; Ronald van Ree; Uppsala universitet; []
    Nyckelord :Biomedical laboratory science; recombinant allergen; IgE; component-resolved diagnostics; CRD; tropomyosin; Phl p 11; Phl p 4; Pen a 1; Hev b 5; Biomedicinsk laboratorievetenskap;

    Sammanfattning : Immunoglobulin E (IgE)-mediated allergy occurs when our immune system causes a reaction to otherwise harmless substances (allergens). Allergens are predominantly proteins present in biological materials such as pollens, mites, animal epithelia, moulds and foods. LÄS MER

  7. 5. Mechanisms of stretch-induced growth and contractile differentiation in vascular smooth muscle

    Författare :Asad Zeidan; Institutionen för experimentell medicinsk vetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fysiologi; Physiology; SM22a; ERK1 2; caveolae; stretch; Smooth muscle; differentiation;

    Sammanfattning : Vascular smooth muscle can adapt to increased intraluminal pressure by remodelling and hypertrophy, as seen in hypertension. The molecular mechanisms responsible for this are still incompletely characterized. LÄS MER