Sökning: "ser thr kinases"

Hittade 5 avhandlingar innehållade orden ser thr kinases.

  1. 1. Protection of the developing brain with trophic factors. Signaling through serine/threonine kinase pathways

    Författare :Katarina Gustafson Brywe; Göteborgs universitet; []
    Nyckelord :hypoxia-ischemia; neonatal; brain; growth factors; ser thr kinases;

    Sammanfattning : Background: Perinatal asphyxia still constitutes a clinical hazard associated withconsiderable neurologic morbidity. There is today no therapy in clinical use toprotect the brain after such insult. LÄS MER

  3. 2. Synthesis of Novel Homoserine Analogues - Towards t he Development of Substrate-based Peptide Inhibitors of cAMP-dependent Protein Kinase

    Författare :Anna-Carin Carlsson; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; protein kinases; protein kinase inhibitors; substrate-based kinase inhibitors; cAMP-dependent protein kinase; kemptide; homoserine; asymmetric -amino acid synthesis; glycine -anion equivalents; Schöllkopf’s bislactim ether; epoxidation; nucleophilic epoxide ring opening; microwave-assisted synthesis;

    Sammanfattning : Protein kinases are enzymes that via phosphorylation of proteins/peptides regulate most aspects of cell functions and physiology. The enzymes transfer a -phosphoryl group from ATP to hydroxyl groups of Ser, Thr and Tyr residues in their substrates. LÄS MER

  4. 3. Studies of two Yersinia proteins: YopJ, an inhibitor of inflammatory responses, and YpkA, a RhoA/Rac-binding kinase

    Författare :Jean-Marie Dukuzumuremyi; Immunologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; serologi; transplantation; serology; Immunology; CIB; AvrA; Yops; Rac; RhoA; YpkA; Yersinia; YopJ; Immunologi;

    Sammanfattning : Eukaryotic cells possess sensitive systems for the detection of microbes and microbial-derived products. Bacteria-eukaryotic cells contact triggers several signaling pathways, most of which are dependent on protein-protein interactions followed by phosphorylation, leading to activation of defense mechanisms. LÄS MER

  5. 4. Protein phosphorylation cascades regulating islet beta-cell insulin exocytosis through glucose sensing and drug signaling : with special focus on serine/threonine protein phosphates and hypoglycemic sulfonylureas

    Författare :Mikael Lehtihet; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Diabetes; Islet; Insulin; Exocytosis; Protein phosphatase; Protein kinase; CPT-1; Sulfonylurea; Glutamate; Polyphosphoinositide;

    Sammanfattning : In human type 2 diabetes, loss of glucose-sensitive insulin secretion from the pancreatic �-cell is an early pathogenetic event. Initially, this may be compensated for by stimulating insulin secretion by sulfonylurea drugs. LÄS MER

  7. 5. Stem Cell Factor Induced Signal Transduction

    Författare :Johan Lennartsson; Christer Larsson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Oncology; Onkologi; Oncology; Onkologi; molekylär cellbiologi; Molecular Cellbiology;

    Sammanfattning : Stem Cell Factor (SCF) can function as a survival factor, a mitogen or a chemoattractant depending on cell type. Binding of SCF to c-Kit induces dimerization and subsequent autophosphorylation of the receptor. This thesis describes the intracellular signal transduction elicited by c-Kit. LÄS MER