Sökning: "Microtubule"

Visar resultat 21 - 25 av 71 avhandlingar innehållade ordet Microtubule.

  1. 21. Profilin : From the Cell Edge into the Nucleus

    Författare :Sara Sadi; Roger Karlsson; Maria Vartiainen; Stockholms universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; profilin; actin; microfilament system; nucleus; SRF; MRTF; MAL; transcription; microtubules; Cell Biology; cellbiologi;

    Sammanfattning : Internal and external signaling dependent changes in cell behavior are directly linked to force-generating remodeling of the actin microfilament system which is juxtaposed to the inside of the plasma membrane. This dynamic filament system is involved in many processes in the cytoplasm and the nucleus of eukaryotic cells. LÄS MER

  3. 22. Cytoskeletal filament systems : assembly, regulation, and interplay in mammalian cells

    Författare :Mikael E Sellin; Martin Gullberg; Jeremy Thorner; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cell research; cellforskning;

    Sammanfattning : The cell represents the basic unit of structure and function for all life. The interior of a eukaryotic cell is organized by an extensive array of protein filaments – collectively referred to as the cytoskeleton. These filaments serve diverse essential functions, e.g. LÄS MER

  4. 23. The role of Smad7 and TRAF6 in Prostate Cancer Cell Invasion, Migration and Survival

    Författare :Maria Ekman; Marene Landström; Carl-Henrik Heldin; Jonas Fuxe; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TGF-beta; cell migration; invasion; apoptosis; Smad7; APC; ATM; TRAF6; p53; PC3U; Medical Cell Biology; Medicinsk cellbiologi;

    Sammanfattning : Transforming growth factor (TGF) β is a tumor suppressor during early tumor development, by inhibiting proliferation and inducing apoptosis. At later stages of cancer, it becomes a tumor promoter, and promotes tumor cell migration and invasion. TGFβ signals via its type II and type I receptors to several downstream signaling pathways. LÄS MER

  5. 24. Functional genomics of wood degradation and biosynthesis

    Författare :Alex S. Rajangam; Tuula Teeri; Johan Edqvist; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; populus; xylogenesis; secondary cell wall; cellulose; hemicellulose; microarrays; transcript profiling; Other biology; Övrig biologi;

    Sammanfattning : Forest biotechnology is a fast emerging field of research. The application of biotechnological tools will enhance the quality of the forest products. The resultant value added and environmentally sustainable products are an absolute necessity in the future. LÄS MER

  7. 25. Single cell analysis of iPS derived neural stem cells and neurons

    Författare :Matti Lam; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : In vitro derived neural stem cells can be used to model events of neurogenesis and neurodevelopmental dysfunction. Formation of stable neural stem cell environments relies on cellular components to stabilize cell-to-cell connections. LÄS MER