Search for dissertations about: "marikki laiho"

Found 3 swedish dissertations containing the words marikki laiho.

  2. 1. RNA Polymerase I regulation by chromatin remodelling

    Author : Yuan Guo; Ann-Kristin Östlund Farrants; Marikki Laiho; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; RNA Pol I; ribosome genes; chromatin remodelling; WSTF; CHD4; molekylär biovetenskap; Molecular Bioscience;

    Abstract : Cell proliferation and growth is correlated with effective protein synthesis and ribosome biogenesis. The transcription of the 47S pre-ribosomal RNA by RNA Polymerase I (RNA Pol I) machinery is the rate-limiting step of ribosome biogenesis and can accounts for more than 50% of total cellular transcription. READ MORE

  4. 2. Mechanisms of Regulation of the Cell Cycle Inhibitor p21Waf1/Cip1 in TGF-β-Mediated Cell Growth Inhibition

    Author : Katerina Pardali; Aristidis Moustakas; Carl-Hernrik Heldin; Marikki Laiho; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Cell and molecular biology; TGF-β; cell cycle; p21; Smad; signal transduction; transcription; Cell- och molekylärbiologi; Cell and molecular biology; Cell- och molekylärbiologi;

    Abstract : TGF-β is the founding member of a multifunctional family of cytokines that regulate many aspects of cell physiology, including cell growth, differentiation, motility and death and play important roles in many developmental and pathological processes. TGF-β signals by binding to a heterotetrameric complex of type I and type II serine/threonine kinase receptors. READ MORE

  5. 3. Protein Acetylation – A Multifunctional Regulator of TGF-β Signaling

    Author : Maria Simonsson; Johan Ericsson; Eva Grönroos; Marikki Laiho; Uppsala universitet; []
    Keywords : Cell biology; TGF-β; Acetylation; Deacetylation; Acetyltransferase; HDAC; Smad; Transcription; Cellbiologi; MEDICINE; MEDICIN;

    Abstract : Transforming growth factor β (TGF-β) is a member of a large family of cytokines that regulate many crucial events in cells, including proliferation, differentiation, migration and apoptosis. Deregulated TGF-β signaling is associated with various forms of cancers and developmental disorders. READ MORE