Search for dissertations about: "thymic pathology"
Showing result 1 - 5 of 6 swedish dissertations containing the words thymic pathology.
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1. Phenotypic and functional analysis of the mesenchymal stromal cell compartment in the thymus
Abstract : T cells are key cellular components of the adaptive immune system that play a critical role in our defense against pathogens and cancer but also contribute to pathology in the setting of chronic inflammation and autoimmunity. The thymus constitutes the body's major T cell production site, where bone marrow-derived progenitors migrate in a co-ordinated fashion through anatomically distinct cortical and medullary regions that are composed of epithelial and mesenchymal stromal elements. READ MORE
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2. Myasthenia gravis : clinical aspects and possible involvement of prolactin
Abstract : Myasthenia gravis (MG) is an autoimmune disease characterized by the production of antibodies against the skeletal muscle acetylcholine receptor (AChR). MG is usually associated with thymic disorders including thymoma (about 10%) and lymphofollicular hyperplasia (HPL) (up to 80%). READ MORE
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3. Rho-GTPases in Rheumatoid Arthritis
Abstract : The success of alleviating rheumatoid arthritis (RA) symptoms is complicated by both heterogeneity of the disease and lack of predictive markers to guide treatment options. Deregulated Rho-GTPases, a family of hydrolase enzymes catalyzing guanosine triphospate (GTP) to guanosine diphospate (GDP), have a detrimental role in many diseases including RA. READ MORE
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4. Immunological, vascular and metabolic actions of androgens
Abstract : Men have higher prevalence of cardiovascular disease (CVD) but lower risk of autoimmune disorders than women. The actions of sex steroids may be involved in the sexual dimorphism of these diseases. Although testosterone, the main androgen, seems to protect against autoimmunity, its role in CVD is contradictory and disease-dependent. READ MORE
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5. Investigation of T cell driven arthritis induced by mannan in ZAP70 mutated SKG mice
Abstract : Autoimmune diseases are particularly challenging to study in human due to their complex multifactorial nature. In rheumatoid arthritis (RA), self-reactivity directed against joints leads to pain, tissue destruction and eventually invalidity if left untreated. READ MORE