Search for dissertations about: "thesis for ras"
Showing result 1 - 5 of 188 swedish dissertations containing the words thesis for ras.
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1. The Multiple Faces of Interfaces : Electron microscopy analysis of CuInSe2 thin-film solar cells
Abstract : The CIS solar cell family features both a high stability and world-class performances. They can be deposited on a wide variety of substrates and absorb the entire solar spectrum only using a thickness of a few micrometers. READ MORE
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2. Ribosome display for selection and evolution of affibody molecules
Abstract : Affinity proteins are invaluable tools in biotechnological and medical applications. This thesis is about combinatorial protein engineering principles for the generation of novel affinity proteins to purify mouse immunoglobulin, detect a potential cancer marker protein or inhibit a cell proliferation pathway. READ MORE
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3. Ras-MAPK signaling in differentiating SH-SY5Y human neuroblastoma cells
Abstract : Neuroblastoma is a malignant childhood cancer, originating from sympathetic neuroblasts of the peripheral nervous system. Neuroblastoma is a heterogenous group of tumours, while some are highly malignant others can spontaneosly mature into a more benign form or regress. READ MORE
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4. Cell fate specification by Ras-mediated cell signalling in C. elegans
Abstract : Induction of vulval fates in the C. elegans hermaphrodite is mediated by a conserved RTK/Ras/MAP kinase signalling pathway, in which the core components can be placed into a linear genetic and biochemical pathway. However, the events that occur downstream of this pathway are not yet well understood. READ MORE
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5. Immunotherapy for pancreatic cancer
Abstract : Patients with pancreatic cancer have a short life expectancy, and only 20% of the patients diagnosed with pancreatic cancer can undergo surgery. Chemotherapy does not work well: Gemcitabine is the standard regimen with a 5-year survival rate of 1%–4% and a median survival time of 4-6 months; FOLFIRINOX chemotherapy regimen using four drugs was found to be more effective (median survival 11 months), but with substantial side effects. READ MORE