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Showing result 1 - 5 of 14 swedish dissertations matching the above criteria.

  2. 1. Meteorological effects on sound propagation near the ground

    Author : Bengt Hallberg; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  4. 2. Mechanistic Implications and Characterization of Anaplastic Lymphoma Kinase (ALK) mutations in Neuroblastoma

    Author : Damini Chand; Bengt Hallberg; Christer Larsson; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; neuroblastoma; ALK; crizotinib; receptor tyrosine kinase; molekylärbiologi; Molecular Biology;

    Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase that was first reported as a fusion partner of nucleophosmin in Anaplastic large cell lymphoma in 1994. ALK is involved in myriad of cancers including neuroblastoma which is the most common extracranial solid tumor affecting young children. READ MORE

  5. 3. Receptor tyrosine kinase c-Kit signalling in hematopoietic progenitor cells

    Author : Charlotte Edling; Bengt Hallberg; Pontus Aspenström; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; RTK; c-Kit; MAPK; PI3K; PKC; hematopoietic cells; proliferation; differentiation; apoptosis; Pathology; Patologi;

    Abstract : The receptor tyrosine kinase (RTK) c-Kit is expressed in hematopoietic stem and progenitor cells, mast cells and in several non-hematopoietic tissues. In the hematopoietic system c-Kit and its ligand Steel Factor (SF, aka Stem Cell Factor) are critical for proliferation, survival and differentiation. READ MORE

  6. 4. Cellular targets of Pseudomonas aeruginosa toxin Exoenzyme S

    Author : Maria Henriksson; Bengt Hallberg; Lars Rönnstrand; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell biology; Pseudomonas aeruginosa; ADP-ribosylation; GAP; Ras superfamily; NAD; ExoS; 14-3-3; Cellbiologi; Cell biology; Cellbiologi; molecular cell biology; molekylär cellbiologi;

    Abstract : Pseudomonas aeruginosa is an opportunistic pathogen that can cause life-threatening infections in immunocompromised patients. It uses a type III secretion dependent mechanism to translocate toxic effector proteins directly into the eukaryotic cell. READ MORE

  7. 5. T-Cell Protein Tyrosine Phosphatase, a Regulator of the PDGF Signaling Pathway

    Author : Susann Karlsson; Carina Hellberg; Carl-Henrik Heldin; Bengt Hallberg; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PDGF; TC-PTP; receptor trafficking; PK-M2; Medical cell biology; Medicinsk cellbiologi; molekylär cellbiologi; Molecular Cellbiology;

    Abstract : Platelet-derived growth factor (PDGF) is a potent stimulator of cell growth, survival and motility. PDGF exerts its function by binding to specific tyrosine kinase receptors, initiating receptor auotphosphorylation and initiation of specific signaling pathways that regulates the cellular response. READ MORE