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Immunology and Infectious Disease Commons™
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Full-Text Articles in Immunology and Infectious Disease
Immunotherapy For Human Breast Cancer, Nasrah Ali Al Kamal
Immunotherapy For Human Breast Cancer, Nasrah Ali Al Kamal
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Al Kamal, Nasrah. M.S. Program of Microbiology and Immunology, Wright State University, 2015.Immunotherapy for Human Breast Cancer. The study focuses on the methodologies that are used in breast cancer therapy. The review finds major evolutions of these methods and the influence they have made on the increased survival rates in cancer patients. There is also a projection of the processes that are involved in the therapy practices and the way the protocols have been improved over time. The various stages of cancer treatment project the various aspects of better performance articulations in the therapy sector. There is also reference to …
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 …
Silver Nanoparticles Inhibit The Binding And Replication Of Dengue Virus, Kelley J. Williams
Silver Nanoparticles Inhibit The Binding And Replication Of Dengue Virus, Kelley J. Williams
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Dengue is an emerging hemorrhagic fever virus and widely considered the most important arbovirus in the world. The CDC and the World Health Organization estimates Dengue virus (DENV) infects 50-400 million people annually in the tropical and subtropical regions of the world. More than 500 thousand of these will develop severe infection and approximately 22 thousand will lead to death. Dengue virus (DENV) is a positive-sense RNA virus that exists in 4 antigenic serotypes. An immunological phenomenon called antibody-dependent enhancement (ADE) leaves a DENV victim vulnerable to increased risk of subsequent infections. Secondary infections with DENV are known to increase …
The Impact Of Hsv-1 Infection On Cell Viability, Morphology, And Cd Markers Expression By Unpolarized And Cytokine-Polarized J774a.1 Mouse Macrophages, Sarah Saad Alsharif
The Impact Of Hsv-1 Infection On Cell Viability, Morphology, And Cd Markers Expression By Unpolarized And Cytokine-Polarized J774a.1 Mouse Macrophages, Sarah Saad Alsharif
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Macrophages play an important role in the immune system, particularly in neutralizing pathogens via phagocytosis and the production of multiple cytokines and chemokines that control infection after exposure to specific stimuli. Macrophages exhibit two different phenotypes, M1 and M2. This study evaluated the role of Suppressors of cytokine signaling (SOCS)1 and SOCS3 on Herpes Simplex Virus (HSV-1) infection of polarized macrophages, cell viability, cell morphology, and the expression of cell surface CD markers. I hypothesized that J774A.1 murine macrophages cells in the naive state (M0), and M1 and M2 phenotypes would display differences in CD markers CD80,CD163, and CD200R, cell …
Inhibition Of Nectin-1 And Herpes Virus Entry Mediator (Hvem) Using Monoclonal Antibodies Decreases Hsv-1 Entry Into Neuro-2a Cells, Erica Marie Rinehart
Inhibition Of Nectin-1 And Herpes Virus Entry Mediator (Hvem) Using Monoclonal Antibodies Decreases Hsv-1 Entry Into Neuro-2a Cells, Erica Marie Rinehart
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This study examines the effects of blocking the nectin-1 and Herpes Virus Entry Mediator (HVEM) receptors on Neuro-2a (N2a) cells in order to prevent HSV-1 infection. These two receptors have been identified as a primary and secondary mode of entry for HSV-1. Since there was some debate about the correct serum level to be used in growth media for healthy N2a cells, three concentrations (2%, 5%, 10%) were used to examine relative growth and neurite development, in addition to examining possible differences in infectivity levels in all other experiments. There was a difference in general morphology, with neurite abundance and …
The Use Of Antibody-Coated Latex Beads To Determine Single Positive And Double Positive Mouse Spleen Cells Expressing Cd5 And/Or Cd19 Glycoproteins, Abdulrazzag Abdulaziz Othman
The Use Of Antibody-Coated Latex Beads To Determine Single Positive And Double Positive Mouse Spleen Cells Expressing Cd5 And/Or Cd19 Glycoproteins, Abdulrazzag Abdulaziz Othman
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Flow cytometry is the standard method used to diagnose, stage, and monitor patients' response to the treatment given by counting the numbers of CD5, CD19 and CD5+ CD19+ B lymphocytes. In this study, a comparison was done between numbers of single CD5+, single CD19+ and dual CD5+ CD19+ mouse spleen B lymphocytes using flow cytometry and antibody-latex beads. The bead method involved antibody-coated latex bead and yielded results similar to those of flow cytometry. For cells exhibiting both markers (CD5+ CD19+), the bead method used antibody-coated beads of two different colors yielded similar results to those of flow cytometry results. …
Application Of Fluorescence In Situ Hybridization For Visualization And Quantification Of Human Gastrointestinal Microbiota, Alexander M. Gordon
Application Of Fluorescence In Situ Hybridization For Visualization And Quantification Of Human Gastrointestinal Microbiota, Alexander M. Gordon
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The microbiota of the human gastrointestinal tract is the focus of current research due to their role in human health and disease. Modern methods characterize the communities of gut microbiota through the use of culture independent techniques. Technologies such as microarrays and next generation sequencing (NGS) determine microbial profiles by analyzing the pool of 16S ribosomal small subunit RNA genes in the community. These techniques operate through the measurement of genomic content rather than through direct analysis of cells. This approach predisposes the methods to discrepancies and bias. In contrast, the use of fluorescence in situ hybridization (FISH) to analyze …