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Full-Text Articles in Life Sciences
Molecular Characterization Of A Novel, Highly Protective Combination Monoclonal Antibody Therapy Against Chikungunya Virus, Pankaj Pal
Arts & Sciences Electronic Theses and Dissertations
Chikungunya virus (CHIKV) is an Aedes mosquito-transmitted alphavirus that causes epidemics of a debilitating, often chronic polyarthritis in humans. Over five million people in Africa and Asia have been infected since 2005, and an outbreak occurred recently in Italy demonstrating the potential for a global epidemic. A strong antibody response is elicited during infection and the aim of this thesis was to develop a better understanding of how the humoral immune response can control CHIKV infection. We identified 230 new anti-CHIKV monoclonal antibodies (MAbs) and tested their ability to inhibit infection of strains representing all three CHIKV genotypes (East/Central/South African, …
The Effects Of Antibodies In Disease Progression Of Mog-Induced Experimental Autoimmune Encephalomyelitis, Melissa Marie Riter
The Effects Of Antibodies In Disease Progression Of Mog-Induced Experimental Autoimmune Encephalomyelitis, Melissa Marie Riter
Theses and Dissertations
Abstract: Multiple sclerosis (MS) is an auto-inflammatory disease of the central nervous system (CNS), affecting over 400,000 people in the US. MS is primarily studied in the animal model experimental autoimmune encephalomyelitis (EAE). MS is a T cell mediated disease but there is mounting evidence for a role for B cells in MS. Previous studies have established that rMOG Induction depends on the presence of B cells, while induction using the MOG peptide covering amino acids 35-55 does not require B cells to cause disease. When plasma from the rMOG and MOG35-55 immunized WT mice was analyzed by ELISA there …
Determining The Role Of The Ahr In Immunoglobulin Expression And Class Switch Recombination, Bassam Fawaz Kashgari
Determining The Role Of The Ahr In Immunoglobulin Expression And Class Switch Recombination, Bassam Fawaz Kashgari
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The aryl hydrocarbon receptor (AhR) is a ligand-activated cytosolic transcription factor that regulates xenobiotic-metabolizing enzymes. It mediates the toxicity of various environmental chemicals such as 2,3,7,8-tetracholorodibenzo-p-dioxin (TCDD). TCDD inhibits the differentiation of B cells into antibody-secreting cells and inhibits immunoglobulin (Ig) expression in various animal models. We have previously determined that TCDD-induced inhibition of the mouse Ig heavy chain gene (mo-Igh) is AhR-dependent. This inhibition may be mediated by binding of the AhR to dioxin response elements (DREs) within the 3'Igh regulatory region (3'IghRR) and inhibition of 3'IghRR activity, a significant transcriptional regulator of Ig expression. However, there are structural …