Search for dissertations about: "Aβ40"
Showing result 1 - 5 of 18 swedish dissertations containing the word Aβ40.
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1. Membrane mediated aggregation of amyloid-β protein : a potential key event in Alzheimer's disease
Abstract : The pathogenesis of Alzheimer’s disease (AD), the most common senile dementia, is a complex process. A crucial event in AD is the aggregation of amyloid-β protein (Aβ), a cleavage product from the Amyloid Precursor Protein (APP). READ MORE
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2. Amyloid β peptide: from monomer solubility to fibril structure
Abstract : Alzheimer´s disease (AD) is the most common human neuro-degenerative disease characterized by the formation of cerebral plaques. Several are the amyloid-beta (Aβ) variants found in the brain of healthy individuals. READ MORE
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3. On the molecular mechanisms of the amyloid β-peptide aggregation
Abstract : The pathogenesis of Alzheimer’s disease is widely believed to be due to production and deposition of the amyloid β-peptide. Several variants of the Aβ peptide are known to exist in in vivo. Variations include mutations or additional functional groups attached to residue side chains and may affect the aggregation process. READ MORE
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4. The future of clinical trials for Alzheimer's disease. A blood-based biomarker perspective
Abstract : Objectives: The primary objective was to investigate the utility of blood-basedbiomarkers of amyloid, tau, and neurodegeneration for (i) screening, (ii)enrichment, and (iii) tracking response to treatment in clinical trials of Alzheimer’sdisease.Methods: Longitudinal, participant-level data used in these studies was drawn fromthe Swedish BioFINDER study and the ADNI study. READ MORE
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5. Molecular studies of the γ-secretase complex : focus on genetic and pharmacological modulation
Abstract : γ-Secretase is a multi-subunit protease complex, composed of presenilin (PS1 or PS2), Nicastrin, Pen-2 and Aph-1, which generates the Alzheimer disease (AD) related 30-43 amino acid long amyloid β-peptide (Aβ). The complex is also crucial for important cell signaling, such as the Notch receptor pathway. READ MORE