Medicine and Health Sciences Commons^™

Ikaros Expression Drives The Aberrant Metabolic Phenotype Of Macrophages In Chronic Hiv Infection, Cecilia Vittori, Celeste Faia, Dorota Wyczechowska, Amber Trauth, Karlie Plaisance-Bonstaff, Mary Meyaski-Schluter, Krzysztof Reiss, Francesca Peruzzi

School of Medicine Faculty Publications

The increased risk for acquiring secondary illnesses in people living with HIV (PLWH) has been associated with immune dysfunction. We have previously found that circulating monocytes from PLWH display a trained phenotype. Here, we evaluated the metabolic profile of these cells and found increased mitochondrial respiration and glycolysis of monocyte-derived macrophages (MDMs) from PLWH. We additionally found that cART shifted the energy metabolism of MDMs from controls toward increased utilization of mitochondrial respiration. Importantly, both downregulation of IKAROS expression and inhibition of the mTOR pathway reversed the metabolic profile of MDMs from PLWH and cART-treated control-MDMs. Altogether, this study reveals …

Proposing An Rna Interference (Rnai)-Based Treatment For Human Immunodeficiency Virus (Hiv) Infection By Analyzing The Post-Transcriptional Gene Targeting Of Sars-Cov-2, Hepatitis C Virus, And A549 Lung Cancer Cells, Arjun Jagdeesh

Auctus: The Journal of Undergraduate Research and Creative Scholarship

Human Immunodeficiency Virus (HIV) is a retrovirus that infects CD4⁺ T cell lymphocytes in humans, leading to the development of Acquired Immunodeficiency Syndrome (AIDS) if left untreated. While current treatment methods, including antiretroviral combination treatments, effectively limit HIV replication, HIV can evade these treatments due to its high mutation rate. Long-term antiretroviral treatment can also be toxic to patients, meaning patients would benefit from a new mechanism of HIV treatment. RNA interference (RNAi) is an antiviral pathway found in mammals, plants, and insects that involves a small-interfering RNA that is incorporated into a protein complex called the RNA-induced Silencing …

Assessment Of Deficits In Specific Cognitive Domains In Older Adults Living With Hiv., Andrea Reyes-Vega, Harideep Samanapally, Rishikesh Rijal, Stephen P. Furmanek, Christopher B. Shields, Brandon C. Dennis, Smita Ghare, Shirish Barve

Faculty Scholarship

A significant proportion of people living with HIV (PLWH) have cognitive impairment. Moreover, approximately 70% of PLWH in the United States will be ≥50 years old by 2030, raising concerns of a higher incidence of dementia as they age. Accordingly, there is a clinical need to monitor their cognitive status. The aim of this study was to delineate specific cognition areas impacted in OALWH with a clinical diagnosis of neurocognitive impairment. We used a comprehensive set of tests (paper and NIH Toolbox Cognition Battery), to assess different cognitive domains in a total of 25 OALWH ≥ 50 years. 64% were …

In Vivo Treatment With Insulin-Like Growth Factor 1 Reduces Ccr5 Expression On Vaccine-Induced Activated Cd4+ T-Cells, Massimiliano Bissa, Veronica Galli, Luca Schifanella, Monica Vaccari, Mohammad Arif Rahman, Giacomo Gorini, Nicolò Binello, Sarkis Sarkis, Anna Gutowska, Isabela Silva De Castro, Melvin N. Doster, Ramona Moles, Guido Ferrari, Xiaoying Shen, Georgia D. Tomaras, David C. Montefiori, Kombo F. N’Guessan, Dominic Paquin-Proulx, Pamela A. Kozlowski, David J. Venzon, Hyoyoung Choo-Wosoba, Matthew W. Breed, Joshua Kramer, Genoveffa Franchini

School of Graduate Studies Faculty Publications

At the heart of the DNA/ALVAC/gp120/alum vaccine’s efficacy in the absence of neutralizing antibodies is a delicate balance of pro- and anti-inflammatory immune responses that effectively decreases the risk of SIVmac251 acquisition in macaques. Vaccine efficacy is linked to antibodies recognizing the V2 helical conformation, DC-10 tolerogenic dendritic cells eliciting the clearance of apoptotic cells via efferocytosis, and CCR5 downregulation on vaccine-induced gut homing CD4+ cells. RAS activation is also linked to vaccine efficacy, which prompted the testing of IGF-1, a potent inducer of RAS activation with vaccination. We found that IGF-1 changed the hierarchy of V1/V2 epitope recognition and …

Simian Immunodeficiency Virus-Infected Rhesus Macaques With Aids Co-Develop Cardiovascular Pathology And Encephalitis, Kevin S. White, Joshua A. Walker, John Wang, Patrick Autissier, Andrew D. Miller, Nadia N. Abuelezan, Rachel Burrack, Qingsheng Li, Woong-Ki Kim, Kenneth C. Williams

Nebraska Center for Virology: Faculty Publications

Despite effective antiretroviral therapy, HIV co-morbidities remain where central nervous system (CNS) neurocognitive disorders and cardiovascular disease (CVD)-pathology that are linked with myeloid activation are most prevalent. Comorbidities such as neurocogntive dysfunction and cardiovascular disease (CVD) remain prevalent among people living with HIV. We sought to investigate if cardiac pathology (inflammation, fibrosis, cardiomyocyte damage) and CNS pathology (encephalitis) develop together during simian immunodeficiency virus (SIV) infection and if their co-development is linked with monocyte/ macrophage activation. We used a cohort of SIV-infected rhesus macaques with rapid AIDS and demonstrated that SIV encephalitis (SIVE) and CVD pathology occur together more frequently …

Awareness And Acceptability Of Monkeypox Vaccine In Men Who Have Sex With Men, Arda Karapinar, Damla Akdağ, Ayşe Deni̇z Gökengi̇n

Turkish Journal of Medical Sciences

Background/aim: To determine the knowledge about and acceptance level of monkeypox vaccine in men who have sex with men (MSM). Materials and methods: A 14-item questionnaire, developed by the European Centers for Disease Control (ECDC), was presented online to MSM, aged ?18 years old, via smartphone applications (Grindr and Hornet), between June 30th and August 12th, 2022. Results: Of the 737 participants who completed the survey, 678 were born in Türkiye and 59 were migrants/visitors born in different countries. All of the participants were living in Türkiye. The median age was 31 (range 18?68) years. Overall, 21.9% were HIV-positive, 94.9% …

A Retrospective Study: Can Dual Art Mitigate The Risk Of Potential Drug-Drug Interactions Among Plwh Under Stable Art?, Ahmet Çağkan İnkaya, Fatma Ni̇sa Balli, Emre Kara, Sali̇h Kutay Demi̇rkan, Serhat Ünal

Turkish Journal of Medical Sciences

Background/aim: People living with human immunodeficiency virus (PLWH) are getting older. Age-related comorbidities in PLWH result in polypharmacy and increase the risk for potential drug-drug interactions (pDDIs). This study aimed to evaluate how the rate of pDDIs would change if the treatment of patients receiving different combined antiretroviral therapies (ARTs) were theoretically changed with dolutegravir/lamivudine (DTG+3TC) or cabotegravir/rilpivirine (CAB+RPV). Materials and methods: This study was conducted at the infectious disease outpatient clinic of a university hospital as a follow-up of a previous study. The data of PLWH receiving at least 1 comedication other than antiretrovirals (ARVs) were retrospectively reviewed and …

Co-Infection And Co-Localization Of Kaposi Sarcoma-Associated Herpesvirus And Epstein-Barr Virus In Hiv-Associated Kaposi Sarcoma: A Case Report, Peter Julius, Guobin Guobin, Stepfanie Siyumbwa, Jane Musumali, For Yue Tso, Owen Ngalamika, Trevor Kaile, Fred Maate, Phyllis Moonga, John T. West, Peter Angeletti, Charles Wood

Nebraska Center for Virology: Faculty Publications

Kaposi sarcoma (KS), a multifocal vascular neoplasm frequently observed in HIVpositive individuals, primarily affects the skin, mucous membranes, visceral organs, and lymph nodes. KS is associated primarily with Kaposi sarcomaassociated herpesvirus (KSHV) infection. In this case report, we present a rare occurrence of co-infection and co-localization of KSHV and Epstein-Barr virus (EBV) in KS arising from the conjunctiva, which, to our knowledge, has not been reported previously. Immunohistochemistry (IHC), DNA polymerase chain reaction (PCR), and EBV-encoded RNA in situ hybridization (EBER-ISH) were utilized to demonstrate the presence of KSHV and EBV infection in the ocular KS lesion. Nearly all KSHV-positive …

Comparative Polar And Lipid Plasma Metabolomics Differentiate Kshv Infection And Disease States, Sara R. Privatt, Camila Pereira Braga, Alicia Johnson, Salum J. Lidenge, Luke Berry, John R. Ngowi, Owen Ngalamika, Andrew G. Chapple, Julius Mwaiselage, Charles Wood, John T. West, Jiri Adamec

School of Medicine Faculty Publications

Background: Kaposi sarcoma (KS) is a neoplastic disease etiologically associated with infection by the Kaposi sarcoma-associated herpesvirus (KSHV). KS manifests primarily as cutaneous lesions in individuals due to either age (classical KS), HIV infection (epidemic KS), or tissue rejection preventatives in transplantation (iatrogenic KS) but can also occur in individuals, predominantly in sub-Saharan Africa (SSA), lacking any obvious immune suppression (endemic KS). The high endemicity of KSHV and human immunodeficiency virus-1 (HIV) co-infection in Africa results in KS being one of the top 5 cancers there. As with most viral cancers, infection with KSHV alone is insufficient to induce tumorigenesis. …

Independent Effects Of Hiv And Antiretroviral Therapy On The Oral Microbiome Identified By Multivariate Analyses, Clifford J. Beall, Elizabeth A. Lilly, Carolina Granada, Kelly Treas, Kenneth R. Dubois, Shahr B. Hashmi, Jose A. Vazquez, Michael E. Hagensee, Ann L. Griffen, Eugene J. Leys, Paul L. Fidel

School of Dentistry Faculty Publications

The oral microbiome is an important predictor of health and disease. We recently reported significant yet modest effects of HIV under highly active antiretroviral therapy (ART) on the oral microbiome (bacterial and fungal) in a large cohort of HIV-positive (HIV+) and matched HIV-negative (HIV-) individuals. As it was unclear whether ART added to or masked further effects of HIV on the oral microbiome, the present study aimed to analyze the effects of HIV and ART independently, which also included HIV- subjects on preexposure prophylaxis (PrEP) therapy. Cross-sectional analyses of the effect of HIV devoid of ART (HIV+ ART- versus matched …

Hiv Screening Among Immigrants Establishing Care In Maine, 2017-2021, Elizabeth Mazzeo, Elizabeth Danielson, Benjamin Felix, Kimberly Toomire, Elizabeth Eisenhardt, Evelyn Roach, Katlyn Breton, Karen Thompson, Stephen Digiovanni, Kathleen M. Fairfield

Journal of Maine Medical Center

No abstract provided.

Investigating The Viral Nature Of Neuronal Capsid Genes, Michael Manuel Long

Master's Theses

Memory formation is an essential part of everyday life. Neuronal communication is thought to be a key driver behind memory formation. There are two heavily studied methods of neuronal communication: chemical (neurotransmitter-mediated) and electrical (physically attached). When issues arise environmentally or genetically, people can experience one of many devastating memory disorders i.e. Alzheimer’s disease and other Dementias. Due to their prevalence, the treatments for disorders that hinder memory formation are a high priority for pharmaceutical companies. Currently, many of the treatments available focus on neurotransmitters or neuronal activity, and scientists are far from a cure. However, there may be an …

The Prevalence Of Hiv Infection Among Blood Donors And Patients Undergoing Surgical Procedures In Alhussien University Hospital, Amgad Ali Alzahaby, Ahmed Mohamed Ghazy, Osama Mostafa Abdelrazik, Gamal Mahmoud Salem

Al-Azhar International Medical Journal

Background: HIV is a blood-borne virus that is primarily spread through sexual contact, sharing intravenous drug syringes, and mother-to-child transmission (MTCT). HIV-1 or HIV-2 infections are the primary causes of HIV illness. Aim: To determine the prevalence of HIV among blood donors and Patients undergoing surgical procedures in Alhussien university hospital, identify the risk factors and predict the route of transmission. Subject and Methods: This is retrospective, record-based study, which done during the period from June 2021 to June 2022. all people undergoing surgical procedures and all people submitted for blood donation at Alhussien university hospital were included , HIV …

Protein S In Coagulation And Inflammation, Martha Mega Silvia Sim

Theses and Dissertations--Molecular and Cellular Biochemistry

Protein S (PS) is a key regulator, which links inflammation and coagulation and performs multiple proposed functions in both processes. PS exists in the blood as a free soluble form (~40%), bound to complement component 4b-binding protein/ C4BP (~60%), and packaged in platelet α-granules (~2.5%). Subendothelial tissue factor (TF), upon exposure to blood, initiates coagulation, a proteolytic cascade which results in the activation of thrombin, the enzyme responsible for formation of a fibrin clot. PS is a critical anticoagulant that inhibits multiple steps of this process. Only the free fraction of PS has full anticoagulant properties, as C4BP blocks this …

Proposing An Rna Interference (Rnai)-Based Treatment For Human Immunodeficiency Virus (Hiv) By Analyzing The Post-Transcriptional Gene Targeting Of Sars-Cov-2, Hepatitis C Virus, And A549 Lung Cancer Cells, Arjun Jagdeesh

Undergraduate Research Posters

Human Immunodeficiency Virus (HIV) is a retrovirus that infects CD4+ T cell lymphocytes in humans, leading to the development of Acquired Immunodeficiency Syndrome (AIDS) if left untreated. While current treatment methods, including antiretroviral combination treatments, effectively limit HIV replication, HIV can evade these treatments due to its high mutation rate. Long-term antiretroviral treatment can also be toxic to patients, meaning patients would benefit from a new mechanism of HIV treatment. RNA interference (RNAi) is an antiviral pathway found in mammals, plants, and insects that involves a small-interfering RNA that is incorporated into a protein complex called the RNA-induced Silencing Complex …

Investigating The Pi3k/Akt/Atm Pathway, Telomeric Dna Damage, T Cell Death, And Crispr/Cas9-Mediated Gene Editing During Acute And Chronic Hiv Infection, Sushant Khanal

Electronic Theses and Dissertations

Human Immunodeficiency Virus (HIV) infection initiates major metabolic and cell- survival complications. Anti-retroviral therapy (ART) is the current approach to suppress active HIV replication to a level of undetected viral load, but it is not a curative approach. Newer and sophisticated gene editing technologies could indeed be a potent antiviral therapy to achieve a clinical sterilization/cure of HIV infection. Chronic HIV patients, even under a successful ART regimen, exhibit a low-grade inflammation, immune senescence, premature aging, telomeric DNA attrition, T cell apoptosis, and cellular homeostasis. In this dissertation, we investigated CD4 T cell homeostasis, degree of T cell apoptosis, an …

Optimizing Antiretroviral Therapy With Modern Rifapentine Containing Tb Treatment, Anthony T. Podany

Theses & Dissertations

In the past decade there has been a multitude of phase 3 clinical trials targeting treatment shortening for tuberculosis (TB). The synthetic rifamycin derivative rifapentine (RPT) has been at the forefront of many of the treatment shortening approaches. RPT possesses greater potency and a longer pharmacokinetic (PK) half-life (t_1/2) as compared with the long used rifamycin, rifampin (RIF). For TB preventative treatment, a 3-month, once weekly regimen of RPT and isoniazid (INH; 3HP) was shown to be as effective as 9-months of daily INH therapy in the PREVENT TB trial. Similarly, a 4-week course of daily RPT and …

Gut Commensals Modulate Siv/Shiv Pathogenesis And Therapeutics, Samuel Johnson

Theses & Dissertations

Despite significant advancements in combination antiretroviral therapy (cART), ongoing inflammation in the brain and gut remain two of the most significant hurdles in the health of people living with human immunodeficiency virus (HIV). Additionally, a viral reservoir in each compartment inhibits cure efforts by allowing rapid viral rebound following cART interruption. Emerging understanding of the gut-brain axis (GBA) implicates each compartment in the modulation of the other in a complex bi-directional interaction mediated by vagus innervation, circulating lymphocytes, and microbiome composition and biproducts. Using multiple models of the simian (and simian-human) immunodeficiency virus (SIV/SHIV) and therapeutic intervention, I present how …

Ameliorative Effects Of Minor Cannabinoids Over Hiv-1 Tat-Mediated Visceral Pain, Charlie Worth

Honors Theses

As the total number of people living with HIV continues to rise across the world, an effective HIV treatment is still sought after. While modern-day advanced therapies exist for mitigating much of the negative effects of HIV, the virus remains evasive and problematic in the central nervous system. Thus, even with treatment, many people living with HIV continue to suffer from a plethora of symptoms. However, a large proportion of HIV-positive patients claim to feel a reduction in those persevering symptoms after cannabis usage. This anecdotal evidence has sparked interest in the efficacy of cannabis constituents for HIV therapy. This …

Understanding Exosomal Extracellular Vesicles And Morphine In The Neuropathology Of Human Immunodeficiency Virus And Differential Zika Virus Strain-Associated Pathology, Allen Caobi

FIU Electronic Theses and Dissertations

Exosomal Extracellular Vesicles (xEVs), integral to intercellular communication and regulation of immune responses, have functional effects based on their contents, which they transport to neighboring cells. However, in the context of infection, EV cargo can be modulated, by either infected or uninfected cells. We hypothesize that CNS-associated neuropathology, is partially, due to the cargo transported by the exosomes. We theorize that the cargo released from infected cell-derived xEVs may either facilitate or inhibit viral neuropathogenicity. Here we investigated xEVs in the case of two neurotropic viruses, Zika virus (ZIKV) and Human Immunodeficiency Virus (HIV). The hallmark characteristic of ZIKV-infection is …

Determining The Impact Of Immune Dysregulation On Cd4 T Cell Responses To Hiv-1 And Sars-Cov-2, Jacob K. Files

All ETDs from UAB

CD4+ T cells, often referred to as helper T cells, play a crucial role in the formation of antiviral immune responses following infection and vaccination. However, this can be disrupted by various forms of immune dysregulation. Many groups have described how HIV-1 adaptation and immune escape can lead to dysregulated HIV-specific immune responses. Our lab has previously shown that predicted HLA-II associated HIV-1 adaptation leads to dysregulated, poorly immunogenic CD4+ T cell responses in HIV-1 infection. Here, we focus on the impact of this HLA-II associated viral adaptation in the setting of HIV-1 vaccination. We show that HLA-II associated, vaccine-matched …

Does Hiv Status Confer A Higher Risk Of Acquiring Covid-19? Using Clinical Decision Science To Combat Patients’ Anxiety, Camilo Guzman

Clinical Research in Practice: The Journal of Team Hippocrates

A clinical decision report using

del Amo J, Polo R, Moreno S, et al. “Incidence and Severity of COVID-19 in HIV-Positive Persons Receiving Antiretroviral Therapy.” Annals of Internal Medicine. 2020;173(7):536-541. doi.org/10.7326/m20-3689

for a patient with HIV and concerns about COVID-19 for immunocompromised individuals.

The Intersection Of Hiv, Covid-19 And Systemic Racism, Gary F. Spinner

Journal of Health Disparities Research and Practice

ABSTRACT

The Human Immunodeficiency Virus (HIV) pandemic has taken the greatest toll on racial and ethnic minorities in the United States. Blacks and Latinxs suffer greater disease incidence, prevalence, morbidity and mortality from HIV as compared with Whites. Similarly, the Covid-19 pandemic caused by SARS-CoV-2 has disproportionately affected Blacks, Latinxs, and Native Americans causing higher rates of infection, more severe disease, and higher rates of mortality as compared with Whites. The pandemic of racism is as ubiquitous as the pandemics of HIV and Covid-19. Its sustaining forces drive wealth inequality, poverty, racially segregated and overcrowded housing, unequal employment opportunities, unequal …

Bispecific Anti-Hiv Immunoadhesins That Bind Gp120 And Gp41 Have Broad And Potent Hiv-Neutralizing Activity, Seth H. Pincus, Ryan B. Craig, Lauren Weachter, Celia C. Labranche, Rafiq Nabi, Connie Watt, Mark Raymond, Tami Peters, Kejing Song, Grace A. Maresh, David C. Montefiori, Pamela A. Kozlowski

School of Graduate Studies Faculty Publications

We have constructed bispecific immunoglobulin-like immunoadhesins that bind to both the HIV-envelope glycoproteins: gp120 and gp41. These immunoadhesins have N terminal domains of human CD4 engrafted onto the N-terminus of the heavy chain of human anti-gp41 mAb 7B2. Binding of these constructs to recombinant Env and their antiviral activities were compared to that of the parental mAbs and CD4, as well as to control mAbs. The CD4/7B2 constructs bind to both gp41 and gp140, as well as to native Env expressed on the surface of infected cells. These constructs deliver cytotoxic immunoconjugates to HIV-infected cells, but not as well as …

Oral Vaccination Approaches For Anti-Shiv Immunity, Erandi Velarde De La Cruz, Lingyun Wang, Deepanwita Bose, Sailaja Gangadhara, Robert L. Wilson, Rama R. Amara, Pamela A. Kozlowski, Anna Aldovini

School of Graduate Studies Faculty Publications

We modified a Sabin Oral Poliovirus Vaccine (OPV) vector to permit secretion of the antigens of interest with the goal of improving anti-HIV Env humoral responses in a SHIV mucosal immunization composed of DNA and recombinant OPVs. We evaluated stimulation of systemic and mucosal cell-mediated and humoral immunity in Rhesus macaques by two regimens, both involving a prime with a SHIVBG505 DNA construct producing non-infectious particles formulated in lipid nanoparticles, administered in the oral cavity, and two different viral vector boostings, administered in the oral cavity and intestinally. Group 1 was boosted with rMVA-SHIVBG505, expressing SIV Gag/Pol and HIVBG505 Env. …

An Update On The Hiv Dna Vaccine Strategy, Joseph Hokello, Adhikarimayum Lakhikumar Sharma, Mudit Tyagi

Center for Translational Medicine Faculty Papers

In 2020, the global prevalence of human immunodeficiency virus (HIV) infection was estimated to be 38 million, and a total of 690,000 people died from acquired immunodeficiency syndrome (AIDS)–related complications. Notably, around 12.6 million people living with HIIV/AIDS did not have access to life-saving treatment. The advent of the highly active antiretroviral therapy (HAART) in the mid-1990s remarkably enhanced the life expectancy of people living with HIV/AIDS as a result of improved immune functions. However, HAART has several drawbacks, especially when it is not used properly, including a high risk for the development of drug resistance, as well as undesirable …

Neural Oscillatory Activity Serving Sensorimotor Control Is Regulated By The Mitochondrial Redox Environment In Health And Disease, Rachel Spooner

Theses & Dissertations

Despite effective regimens of combination antiretroviral therapy, individuals with HIV are still at higher risk for developing forms of cognitive impairment, with one of the most common behavioral abnormalities to manifest being motor dysfunction. This is an important consideration, as deficits in motor control likely contribute to higher-order cognitive impairments, which together, lead to functional dependencies in the ever-growing aging population of HIV-infected adults. While the neuroanatomical bases of motor dysfunction have recently been illuminated in people living with HIV (PLWH), there remains an open question regarding the molecular processes supporting the circuit-level neuronal dynamics that potentially serve these behavioral …

Development Of Long-Acting Antiviral Drug Nanoformulations, Denise Cobb

Theses & Dissertations

Antiretroviral therapy (ART) has improved the quality and duration of life for people living with human immunodeficiency virus (HIV) infection. However, opportunities to improve its profile abound. ART is limited by putative viral reservoir penetrance, emergence of viral mutations, inherent toxicities, and regimen non-adherence. These highlight the need improved drug delivery schemes. Previously, our lab has demonstrated that targeting mononuclear phagocytes for antiretroviral drug delivery extends drug half-life and improves penetrance into viral reservoirs, addressing these limitations of ART. Herein, we developed synthetic and biologic antiretroviral (ARV) drug nanocarriers improve the pharmacokinetic (PK) and pharmacodynamic (PD) profiles of ARVs through …

Multimodal Neuroimaging Of Hiv And Aging, Brandon Lew

Theses & Dissertations

HIV infection remains a significant contributor to disease burden, and with the success of antiretroviral therapies, the population of people with HIV is aging. A growing literature suggests a relationship between HIV-infection and a profile of age advancement, most notably in molecular studies of epigenetics. However, despite the widely-known high prevalence of HIV-related brain atrophy, functional deficits, and HIV-associated neurocognitive disorder (HAND), epigenetic age advancement has not been linked to HIV-related changes in neuroimaging metrics.

We applied three neuroimaging methods, structural MRI, resting state functional MRI, and resting state MEG, to study the brain structure and function of 121 virally-suppressed …

Simian Varicella Virus Antibody Response In Recombinant Svv-Siv Immunized Primates, Kiser Horne

Honors Theses

Since its emergence in the early 1980’s HIV has killed approximately 32 million people, and continues to kill over half a million people every year. Significant research into potential vaccines and cures for HIV has been ongoing for decades but has been largely unsuccessful. One of the more promising technologies that is being investigated to develop an HIV vaccine is recombinant vaccine technology. The study presented in this thesis aims to use simian varicella virus (SVV) and simian immunodeficiency virus (SIV) to act as a model for recombinant vaccine development. If a recombinant SVV-SIV vaccine can be proven safe and …