Open Access. Powered by Scholars. Published by Universities.®
Immunology of Infectious Disease Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
- Institution
- Publication
- Publication Type
Articles 1 - 8 of 8
Full-Text Articles in Immunology of Infectious Disease
Next-Generation Salmonella Inactivated Vaccine Platforms And Phytobiotic-Modulated Immune Responses In Poultry, Santiago Uribe Diaz
Next-Generation Salmonella Inactivated Vaccine Platforms And Phytobiotic-Modulated Immune Responses In Poultry, Santiago Uribe Diaz
Graduate Theses and Dissertations
Here, a comprehensive understanding of immune responses triggered by either a multimeric CD40 receptor-agonistic DNA aptamer-based or mannosylated chitosan-based Salmonella Enteritidis inactivated vaccine platforms, along with phytobiotic supplementation as an immune modulatory strategy in response to Salmonella lipopolysaccharides, is presented. This dissertation supports the development of next-generation Salmonella vaccine platforms that simultaneously stimulate both protective cell-mediated and humoral immune responses, while indicating the potential immunomodulatory effects of phytobiotics supplementation to reduce the immunological impact of Salmonella lipopolysaccharides in chickens. The first chapter describes that both vaccine platforms administered in broiler chickens initiated local inflammatory responses, recruiting heterophils and macrophages from …
The Dengue Vaccine Initiative: A Bibliometric Analysis Of Research Publications, Festus Mulakoli, Abednego Ongeso, Horatius Musembi
The Dengue Vaccine Initiative: A Bibliometric Analysis Of Research Publications, Festus Mulakoli, Abednego Ongeso, Horatius Musembi
School of Nursing & Midwifery, East Africa
Dengue fever has become a significant public health problem in tropical and subtropical regions and affects millions of people annually. Approximately 390 million people worldwide are estimated to be infected with dengue every year, of which 96 million develop dengue fever. Recently, there has been a noticeable increase in dengue cases, primarily in areas with tropical and subtropical climates. Vaccines have been developed to prevent or reduce the severity of the disease. This study reviews the number of publications on dengue vaccines and related topics worldwide. We aimed to evaluate the research output and create a narrative on global vaccine …
Molecular Mechanisms Behind Sars-Cov-2 Induced Host Genome Restructuring, Erin Simpson
Molecular Mechanisms Behind Sars-Cov-2 Induced Host Genome Restructuring, Erin Simpson
Dissertations and Theses (Open Access)
Severe Acute Respiratory Syndrome Coronavirus -2 (SARS-CoV-2) has caused unprecedented morbidity and mortality worldwide. There are two pathophysiological hallmarks associated with severe patient outcomes after SARS-CoV-2 acute infection, namely delayed/weakened interferon production and overactive inflammatory responses. Our previous work has shown that these altered immune responses are due, at least in part, to significant alterations in 3D genome organization and epigenetic landscape following SARS-CoV-2 infection that are distinct from and more severe than changes caused by other viral infections or immune stimulants. While these changes at the chromatin level are important for understanding the immune dysregulation seen in some cases …
Sex Differences In Host Resistance And Tolerance To The Common Avian Pathogen Mycoplasma Gallisepticum, Chloe Connelly
Sex Differences In Host Resistance And Tolerance To The Common Avian Pathogen Mycoplasma Gallisepticum, Chloe Connelly
Biological Sciences Undergraduate Honors Theses
As we face the threat of global pandemics, one thing becomes clear: biological research is not just about the pursuit of the unknown, but about protecting our future. Understanding disease transmission and predicting pathogen epidemics is more important than ever. Prior studies have indicated that in populations where one sex engages in more social behaviors and movement that sex may drive disease transmission. This supports sex as a factor to consider in the study of epidemic dynamics. Host physiology and immune strategies are another factor that can influence epidemics. Two commonly examined strategies are tolerance and resistance. Tolerance is the …
Assessing The Durability Of The Immune Response Induced By Rivax®, A Ricin Subunit Vaccine, Hayley Lynn Novak
Assessing The Durability Of The Immune Response Induced By Rivax®, A Ricin Subunit Vaccine, Hayley Lynn Novak
Legacy Theses & Dissertations (2009 - 2024)
Assessing the performance and durability of the antibody response in animal models can assist in the development of biodefense vaccines. Ricin is one of the most toxic biological agents known and has been a public health issue for years. Since ricin is easily manufactured and a deadly toxin, rational vaccine design and immunotherapeutic optimization have been explored. RiVax® is a candidate subunit vaccine with a modified A-chain of ricin toxin that was formulated to remove ricin's biological activity. It is thought that RiVax® could serve as a prophylactic that would induce humoral- and cell-mediated immunological responses that elicit protective antigens …
Role Of Mucin 19 In The Respiratory Tract, Kaitlin Mcbride
Role Of Mucin 19 In The Respiratory Tract, Kaitlin Mcbride
LSU Master's Theses
Human metapneumovirus (HMPV) is a negative sense, single stranded RNA virus belonging to the Pneumoviridae family, and represents an important pathogen that causes severe respiratory disease worldwide. There is currently no vaccine against HMPV, so it is important to study the aspects of the immune response induced by HMPV. Because infiltration of mucus is a hallmark of HMPV infection, it is warranted to study the role of mucus in the disease process. Mucin proteins make up the major component of mucus and can be found within the airway and lungs. Previous work from our laboratory demonstrated a high upregulation of …
Regulation Of Immune Response Genes By Vitamin D In Mammary Epithelial Cells With An Emphasis On Cd14, Katrina Marie Simmons
Regulation Of Immune Response Genes By Vitamin D In Mammary Epithelial Cells With An Emphasis On Cd14, Katrina Marie Simmons
Legacy Theses & Dissertations (2009 - 2024)
Vitamin D is primarily known for its role in bone health, however recently vitamin D has been identified as a potent immunomodulator. Most research studying the effects of vitamin D on immune properties have focused on immune cells. Few have evaluated how vitamin D affects the immune functions of barrier epithelial cells, such as human mammary epithelial (HME) cells, that are exposed to pathogens both locally and systemically. The goals of the studies described in this thesis were to comprehensively and mechanistically evaluate the immune effects of vitamin D metabolites, 1α,25-dihydroxyvitamin D (1,25D) and 25-hydroxyvitamin D (25D), on HME cells. …
The Immune Response In The Central Nervous System During West Nile Virus Persistence, Barbara Sharon Stewart
The Immune Response In The Central Nervous System During West Nile Virus Persistence, Barbara Sharon Stewart
Legacy Theses & Dissertations (2009 - 2024)
West Nile virus (WNV) persists in a wide array of hosts ranging from mice to humans. In convalescent humans, WNV RNA persists in urine for up to 6.7 years, and IgM antibody against WNV persists in serum for up to 12 months post-inoculation (p.i.). Previous work using the mouse model demonstrated that WNV persists in central nervous system (CNS) tissues as infectious virus and as RNA for up to 4 months and 6 months p.i., respectively. In this study, we sought to elucidate the mechanism for viral persistence in the CNS using the mouse model. Characterization of the leukocyte infiltrate …