Sökning: "microfilament system"

Visar resultat 1 - 5 av 14 avhandlingar innehållade orden microfilament system.

  1. 1. The dynamic microfilament system : cellular organization of actin and profilin and their association with cell signalling

    Författare :Lucie Hájková; Karl-Eric Magnusson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Zoological Cell Biology; zoologisk cellbiologi;

    Sammanfattning : Active shape changes and movement of whole cells, and translocations within cells are essential to life. For instance, during embryogenesis cell migration is a central theme. Wound healing depends on increased and directed motile activity of several cell types. LÄS MER

  3. 2. 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

  4. 3. The Actin Filament System : Its Involvement in Cell Migration and Neurotransmitter Release

    Författare :Anna-Karin Johnsson; Roger Karlsson; Stéphane Gasman; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Actin; Profilin; Synaptotagmin; Cell biology; Cellbiologi; Cell Biology; cellbiologi;

    Sammanfattning : The microfilament system consists of actin filaments as the major component and is regulated by a number of actin binding proteins. It is juxtaposed to the plasma membrane where it forms a dense cortical weave from where it pervades into the cell interior. LÄS MER

  5. 4. Profilin and the microfilament system in cultured cells

    Författare :Sara Sadi; Roger Karlsson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cell Biology; cellbiologi;

    Sammanfattning : .... LÄS MER

  7. 5. Cell motility : some aspects of the dynamics of the microfilament system

    Författare :Ingrid Blikstad; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER