Immunology of Infectious Disease Commons^™

Observing Antibiotic Resistance In Bacterial Co-Cultures Under Simulated Microgravity, Tyler Jenkins, Marina Vaden

Discovery Day - Daytona Beach

Bacteria grow in complex natural environments with multiple factors affecting their growth, metabolism, and physiology. While astronauts are still preparing to travel to Mars, scientists must learn how to simulate a more realistic Martian environment. While a small volume of publications investigates the independent effects of microgravity or Martian regolith on microorganisms (Liao et al., 2025; Allen et al., 2022; Naz et al., 2023; Duri et al., 2025), to our knowledge no current experiments exist on the joint effects of microgravity and Martian simulant on a co-culture. This experiment aims to investigate the effect of a microgravity analog on the …

Impact Of The Dose And The Number Of Transmitted/Founder Viruses On Siv Dynamics, Sunil Maity, Vitaly V. Ganusov

Biology and Medicine Through Mathematics Conference

No abstract provided.

[Kyda] Biologically Grounded Surrogate-Driven Parameter Inference For Sparsely Observed Dynamical Systems, Joshua C. Macdonald

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Immune Dysregulation In Covid-19: Mathematical Modeling Of The Within-Host Dynamics, Pagnapech Ngoun, Nicolas Alvarez, Ayesh Awad, Hwayeon Ryu

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Probabilistic Modeling Of Antibody Kinetics Post Infection And Vaccination, Rayanne Luke, Prajakta Bedekar, Anthony J. Kearsley

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Confounding Factors Of Cervical Carcinogenesis And Cervical Cancer Health Disparity, Vivek Kumar Kashyap, Namita Sinha, Nadeem Zafar, Murali M. Yallapu, Santosh Kumar, Everardo Cobos, Subhash C. Chauhan

Research Symposium

Clinical studies show that cervical cancer is the most frequently detected cancer in women living with human immunodeficiency virus (HIV), which has been defined as an acquired immunodeficiency syndrome (AIDS). Women living with HIV are 6 times more likely to develop cervical cancer compared to the general population, and an estimated 5% of all cervical cancer cases are attributable to HIV. Studies suggest that several genes are involved in different molecular pathways, which can influence the vulnerability, severity, or advancement of cervical cancer in the presence of HIV and human papillomavirus (HPV) co-infection. Clinical studies have also shown levels of …

Survey Of Mosquito Larval Habitats At The Ksu Field Station, Rose Sofia, Eli Lovvorn, Aspen Hartman, Andrew Haddow

Symposium of Student Scholars

The greater Atlanta metropolitan area hosts numerous mosquito species that are nuisance biters and can transmit arthropod-borne diseases to humans. We surveyed the Kennesaw State University (KSU) Field Station – an incredibly biodiverse location – where student, staff, and faculty-led groups engage in outdoor research and teaching activities. The KSU Field Station located in Cobb County, GA is a heavily trafficked 25-acre property that may attract various mosquito species capable of transmitting pathogens to humans and animals alike. On August 27th, 2024, our team investigated the KSU Field Station to quantify and record potential water-holding containers that serve as mosquito …

Kreig: Examining Affinity Maturation And Antigenic Drift With An Agent-Based Model, Jasmine Af Kreig, Jannatul Ferdous, Ruian Ke, Ruy M. Ribeiro

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Mathematical Modeling Suggests Pathways Of Systemic Dissemination Of Mycobacterium Tuberculosis In Mice, Vitaly V. Ganusov

Biology and Medicine Through Mathematics Conference

No abstract provided.

Graphing The Curve: A Mathematical Expedition Into Social Distancing's Role In The South African Covid-19 Narrative, Chidozie Williams Chukwu

Biology and Medicine Through Mathematics Conference

No abstract provided.

Alteration Of The Interferon Alpha Signaling Pathway Significantly Affects Alzheimer's Disease Pathology In App/Ps1 Mouse Model., Ranjit Kumar Das, Nirakar Sahoo, Chun Xu, Hansapani Rodrigo, Michael Paul Murphy, Upal Roy, Deepa Roy

Research Symposium

Alzheimer’s disease (AD) is a progressive neurodegenerative disorder characterized by cognitive impairment, memory loss, and disturbances in behavior. The exact cause of the disease is unknown but there is evidence of molecular pathways alteration within the brain. Many molecular mechanisms have been studied for the progression of AD. Nonetheless, the contribution of the signal transducer and activator of transcription 1 (STAT1) and interferon-induced protein with tetratricopeptide repeats 3 (IFIT3) genes have not been well established in AD pathology. This study aimed to investigate the contribution of STAT1 and IFIT3 in the BALB/C and APP/PS1 mouse models. We analyzed the STAT1 …

Does Stress Physiology Mediate Disease Resistance In The Arizona Tiger Salamander (Ambystoma Mavortium Nebulosum)?, Megan Zerger

2023 Midwest Ecology & Evolution Conference

Amphibian biodiversity has greatly diminished in recent years due to disease. Panzootic pathogenic fungi Batrachochytrium dendrobatidis (Bd) causes the deadly disease chytridiomycosis (chytrid), a primary driver of catastrophic global amphibian declines and extinctions. The pathogenesis of chytrid is still unclear, as certain species and individuals within a species are differentially affected. Susceptibility and mortality of Bd are influenced by prolonged chronic stress. Prolonged glucocorticoid activity deleteriously affects many of the same physiological processes as Bd infections, and corticosterone is the primary glucocorticoid released by amphibians in response to stress. Thus, the objective of our study is to assess …

Mathematical Model Of Immune-Inflammatory Response In Covid-19 Patients, Quiyana M. Murphy

Biology and Medicine Through Mathematics Conference

No abstract provided.

Covid Susceptibility And Severity Correlation With The Ace2 Gene, Natalie Taylor

Thinking Matters Symposium

A wide spectrum of susceptibility and severity of infection has been observed among COVID-19 patients. While some individuals remain unaffected by the Sars-Cov-2 virus, others have contracted the virus multiple times with varying levels of severity. This poster reviews some of the research demonstrating a link between the susceptibility of the Sars-Cov- 2 virus and the severity of infection, and a specific gene called ACE2. The ACE2 gene encodes an angiotensin-converting enzyme that acts as a functional receptor for the spike glycoprotein receptor binding domain of the coronavirus and severe acute respiratory syndrome coronaviruses. ACE2 presents numerous amino acid variants …

Meta-Analysis Of Transcriptomic Datasets For The Investigation Of Differential Expression In Hantavirus-Infected Human Tissue, John Krapohl

Annual Research Symposium

No abstract provided.

Perspectives On Covid, Glenn Bass

Helm's School of Government Conference - 2021-2024

The purpose of this paper is to delve further into the topic of Culture & Crisis: Reconciling Constitutionalism & Federalism in a Time of Crisis through Liberty University’s Helms School of Government & Journal of Statesmanship & Public Policy. The United States of America is currently under siege by the COVID-19 virus. This virus has steadily killed hundreds of individuals and consequently nearly shutdown the American socio-economic system. Through a constitutional government and federal principles, the executive functions have been able to address this time of crisis. However, there are different views referencing exactly how to address the needs of …

B25: Generation And Characterization Of Sars-Cov-2 Spike Protein-Pseudotyped Lentivirus Particles For Use In Neutralizing Antibody Titer Testing Of Human Serum, Luis Sanchez

Annual Research Symposium

No abstract provided.

B16: Chikungunya Virus Time Course Infection Of Human Macrophages, Madison Gray, Israel Guerrero-Arguero, Antonio Solis Leal, Richard Robison, Brad Burges, Brett Pickett

Annual Research Symposium

Chikungunya virus (CHIKV) is an Alphavirus spread by Aedes spp. mosquitoes and is responsible for infecting 1.1 million people per year worldwide, including a large epidemic in the western hemisphere in 2014-2015. During the body’s immune response to CHIKV, human macrophages become infected after phagocytosis of CHIKV and undergo induced apoptosis, catalyzing the virus spread in the body. It is presently unclear what macrophage genes, functions, and intracellular signaling pathways are impacted during the early, intermediate, and late stages of CHIKV infection. Therefore we quantified the transcriptional response of human macrophage cells infected with CHIKV at two different timepoints.

P6: Predictors Of Compliance With Covid-19 Related Non- Pharmaceutical Interventions Amongst University Students, Spencer G. Shumway, Ethan R. Tolman, Jonas D. Hopper, David Patterson, Gabriella Hubble, Jamie L. Jensen Dr.

Annual Research Symposium

College campuses have been an area where the novel coronavirus has spread rapidly, thus this study is focused on compliance with COVID-19 related non-pharmaceutical interventions among college students.
We surveyed over 600 college students from across the United States and modeled predictors of compliance with non-pharmaceutical interventions. To determine how applicable nationwide modeling might be to individual local campuses we also administered this same survey to nearly 600 students at two large universities in Utah County (Brigham Young University and Utah Valley University). We then ran structural equation modeling (SEM) to determine what factors are related to student compliance with …

The Effect Of Fcgammariia Polymorphisms On Dengue Outbreak Severity, Leah Darwin, Richard V. Clarke

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

In Silico Mouse Model Of Infection And Immunity, Daniel Jonas, Michael Kirby, Alan R. Schenkel

Biology and Medicine Through Mathematics Conference

No abstract provided.

The Wet Bridge Transfer System: An Novel In Vitro Tool For Assessing Exogenous Surfactant As A Pulmonary Drug Delivery Vehicle, Brandon J. Baer

Western Research Forum

Background:

Due to its complex branching structure, direct drug delivery to the remote areas of the lung is a major challenge. Consequently, most therapies, such as those treating pulmonary infection and inflammation, must utilize large systemic dosing, with the potential for adverse side effects. A novel alternative strategy is to use exogenous surfactant, a material capable of distributing throughout the lung, as a pulmonary drug delivery vehicle.

Objective:

Utilize an in vitro transferring system to assess exogenous surfactant (BLES) as a pulmonary delivery vehicle for different therapeutics.

Methods:

An in vitro technique was developed to simultaneously study surfactant delivery and …

Lipoarabinomannan From Mycobacterium Smegmatis Stimulates An Inflammatory Response In Raw 264.7 Murine Macrophages, Aysha Zaman

Student Scholar Showcase

Macrophages are a key leukocyte in defense against Mycobacterium tuberculosis infection. The precise mechanism by which M. tuberculosis evades host macrophage defenses remains unknown, so understanding how macrophages interact with cell wall components of mycobacteria is critical. Lipoarabinomannan (LAM) is a glycolipid Toll-like receptor-2 (TLR-2) ligand found on the cell wall of mycobacteria, and is thought to contribute to the cell wall structural integrity. When LAM binds to TLR on host leukocytes, this activates cellular responses and phagocytosis by host macrophages. Nitric oxide production can be used as a measure of inflammatory response and can be evaluated via nitrite response …

Impact Of Intrinsic Physiological Factors In The Population Recovery Of Myotis Lucifugus (Little Brown Myotis) From White-Nose Syndrome, Caroline Burke, Caitlin Looney, Alissah Sillah, Christopher Richardson

Lesley University Community of Scholars Day

White-nose Syndrome (WNS) has decimated populations of hibernating bats in the US. In particular, Myotis lucifugus (little brown myotis) has been one of the most affected. We investigated the energetic cost of innate immune response and Pseudogymnoascus destructans (Pd) fungal activity on post-hibernating little brown myotis and the link with the recovery of local populations in New England from WNS. We captured bats at one of each of 4 colonies in Eastern Massachusetts and Southern New Hampshire, consecutively, every 14 days to minimize disturbance to the colony. Blood samples were collected from each bat. Respirometry trials were performed on each …

A Mathematical Model Of The Inflammatory Response To Pathogen Challenge, Lester Caudill, Fiona Lynch

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Simulating Antibiotic Resistance In The Computer Lab And Biology Lab: Ideas For Undergraduate Projects, Anne E. Yust

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Developing Novel Therapeutics For Bacterial Lung Infections, Brandon J. Baer, Ruud Veldhuizen, Cory Yamashita

Western Research Forum

Background: Bacterial lung infections are leading causes of death worldwide. Unfortunately, increasing resistance to antibiotics and the inflammation often accompanying these infections are leading to poor outcomes despite antibiotic intervention. Complicating treatment further, the tree-like branching structure of the lung makes drug delivery to distal sites of infection difficult. Our research aims to address these challenges by developing new therapeutics and new tools to improve and assess drug delivery, bacterial killing and inflammation. Our therapy combines host defense peptides, which have been shown to kill antibiotic-resistant bacteria and down regulate inflammation, with a pulmonary vehicle, exogenous surfactant, that can improve …

The Kinetics Of Type I Interferons During Influenza A Virus Infection, Margaret A. Myers

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Markov Models Reveal Host Controls Of Within-Host Disease Dynamics, Tara Stewart, Zoi Rapti, Carla E. Cáceres

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Modeling Hiv Dynamics Following 3bnc117 Antibody Infusion, Samantha Erwin

Biology and Medicine Through Mathematics Conference

No abstract provided.