Sökning: "protein kinase B"

Visar resultat 16 - 20 av 181 avhandlingar innehållade orden protein kinase B.

1. 16. Adhesion Dependent Signals : Cell Survival, Receptor Crosstalk and Mechanostimulation

   Författare :Anjum Riaz; Staffan Johansson; Bengt Hallberg; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Integrins; Signal transduction; Protein kinase B; Akt; PI3K; Heparanase; ROS; Mechanosignalling; Molekylär cellbiologi; Molecular Cellbiology; Biology with specialization in Molecular Cell Biology; Biologi med inriktning mot molekylär cellbiologi; Cellforskning; Cell Research;

   Sammanfattning : The integrin family of cell surface receptors is evolutionary conserved and found in all multicellular animals. In humans 8-alpha and 18-beta integrins are non-covalently associated into 24 dimers. Integrins mediate cell-extracellular matrix and cell-cell interactions and participate in cell signalling. LÄS MER

3. 17. Characterization of the inner nuclear membrane protein Samp1, during interphase and mitosis

   Författare :Veronica J. Larsson; Einar Hallberg; Katharine S. Ullman; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Samp1; LINC complex; nuclear lamina; MCLIP; nuclear envelope; spindle assembly; spindle stability; k-fiber; gamma tubulin; Aurora B; Haus6; Augmin; neurokemi med molekylär neurobiologi; Neurochemistry with Molecular Neurobiology;

   Sammanfattning : The nucleus, a hallmark in eukaryotic cells, contains the genome separating it from molecules in the cytoplasm. The nucleus is surrounded by a nuclear envelope consisting of two concentric membranes, the outer nuclear membrane and the inner nuclear membrane, the nuclear lamina and nuclear pore complexes. LÄS MER

4. 18. Inflammatory response and intervention in experimental acute pancreatitis

   Författare :Changbin Shi; Lund Kirurgi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Kirurgi; ortopedi; traumatologi; traumatology; Surgery; orthopaedics; signalling pathways; protein kinase C; nuclear factor-kB; leukocytes; inflammatory mediators; immunosuppression; acute pancreatitis; extracellular signal-regulated kinase;

   Sammanfattning : Acute pancreatitis (AP) is a common disease where underlying mechanisms for the local initiating events in the pancreas, the systemic dissemination of the inflammatory response and remote organ dysfunction still are unclear. The overall aim of the thesis was to study mechanisms of the inflammatory response in AP with special emphasis on local, systemic, and distant organ injury directed at different signalling pathways, and potential therapeutic strategies to prevent the development of inflammation and cell injury following AP. LÄS MER

5. 19. Molecular biology of Brouton's tyrosine kinase

   Författare :Carl-Magnus Bäckesjö; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :X-linked agammaglobulinemia; XLA; Bruton s tyrosine kinase; Btk; signal transduction; phosphorylation; pleckstrin homology domain; PH; SH2; SH3.;

   Sammanfattning : X-linked agammaglobulinemia (XLA) is caused by an arrest in the B lymphocyte differentiation. XLA patients lack mature B-cells and subsequently antibody production. The defective gene causing XLA is the BTK gene, which codes for the protein Bruton s tyrosine kinase (Btk), a cytoplasmic enzyme related to the Src family of kinases. LÄS MER

7. 20. Examining the role of metabolism in Myc-driven tumorigenesis

   Författare :Tacha Zi Plym Forshell; Jonas Nilsson; Mattias Belting; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; cancer; Myc; metabolism; polyamines; spermidine synthase; glycolysis; lactate dehydrogenase; serine metabolism; Phgdh; folate metabolism; Shmt; Pim kinase; Pim-3 Kinase; Molecular biology; Molekylärbiologi;

   Sammanfattning : Myc transcriptionally regulates genes involved in processes such as cell proliferation, metabolism, differentiation, and angiogenesis.  MYC expression is deregulated in many types of human cancer; therefore discovering the mechanisms behind MYCs role in tumorigenesis is essential. LÄS MER