Search for dissertations about: "Orai1"
Found 4 swedish dissertations containing the word Orai1.
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1. On the Generation of cAMP Oscillations and Regulation of the Ca2+ Store-operated Pathway in Pancreatic Islet α- and β-cells
Abstract : Insulin and glucagon are released in pulses from pancreatic β- and α-cells, respectively. Both cell types are electrically excitable, and elevation of the cytoplasmic Ca2+ concentration ([Ca2+]i) due to depolarization with voltage-dependent entry of the cation is the main trigger of hormone secretion. READ MORE
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2. Functional assays for the diagnosis of primary defects in lymphocyte cytotoxicity
Abstract : Cytotoxic lymphocytes encompass natural killer (NK) cells and cytotoxic T lymphocytes (CTL). These cells detect and kill virus-infected as well as malignant cells. Primary defects in lymphocyte cytotoxicity are associated with development of a hyperinflammatory syndrome termed hemophagocytic lymphohistiocytosis (HLH). READ MORE
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3. New insights in parathyroid hormone secretion : with focus on exocytosis and calcium signaling
Abstract : The parathyroid is distinguished from other endocrine systems since its primary stimuli inhibit hormone secretion. It is generally considered that extracellular Ca2+ binds to a membrane receptor (calcium sensing receptor, or CaSR), and via second messengers modulate parathyroid hormone (PTH) secretion. READ MORE
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4. Computational analysis on the effects of variations in T and B cells. Primary immunodeficiencies and cancer neoepitopes
Abstract : Computational approaches are essential to study the effects of inborn and somatic variations. Results from such studies contribute to better diagnosis and therapies. Primary immunodeficiencies (PIDs) are rare inborn defects of key immune response genes. Somatic variations are main drivers of most cancers. READ MORE