Life Sciences Commons^™

Saving The Devils Is In The Details, Megan O. Powell

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Incorporating Adaptive Human Behavior Into Epidemiological Models Using Equation Learning, Austin Barton, Jordan Klein, Jonathan Greer, Kevin Flores, Patrick Haughey

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Msis-Ledder: Empowering Future Physicians: Modeling Disease Transmission With Netlogo To Encourage Mathematical Reasoning, Anne E. Yust

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

A Mathematical Model Of Acanthocephalan Parasite Infection In Gull-Billed Terns, Charlotte Moser

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Multicellular And Multiscale Models Of Microbes And Host Systems, Elebeoba May

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Development Of Targeted Drug Delivery System To Improve Immunotherapy In Pancreatic Cancer, Poornima Devi Shaji, Ana Martinez Bulnes, Nirnoy Dan, Subhash C. Chauhan, Sheema Khan, Murali M. Yallapu

Research Colloquium

Introduction: About 95% of tumor arises from epithelial cell lining ducts known to be pancreatic ductal adenocarcinomas, with less than 5-7% survival rate. Unfortunately, little progress has been seen in the outcomes of patients with PDAC as tumor develops high desmoplasia and chemo-resistance to chemotherapeutic drugs, such as gemcitabine (Gem). Immunotherapy has shown promising results in other cancers but limited response in pancreatic cancer due to desmoplasia and fibrotic tumor microenvironment. A recently identified mucin, MUC13 is aberrantly expressed in pancreatic tumors but not in normal pancreas. Due to its high membrane expression, MUC13 may serve as an excellent target …

Multiple Rsv Strains Infecting Hep-2 And A549 Cells Reveal Cell Line-Dependent Differences In Resistance To Rsv Infection, Anubama Rajan, Felipe-Andres Piedra, Letisha Aideyan, Trevor Mcbride, Matthew Robertson, Hannah L. Johnson, Gina Marie Aloisio, David Henke, Cristian Coarfa, Fabio Stossi, Vipin Kumar Menon, Harshavardhan Doddapaneni, Donna Marie Muzny, Sara Joan Javornik Cregeen, Kristi Louise Hoffman, Joseph Petrosino, Richard A. Gibbs, Vasanthi Avadhanula, Pedro A. Piedra

Research Symposium

Background: Respiratory syncytial virus (RSV) is the major viral driver of a global pediatric respiratory disease burden disproportionately borne by the poor¹. Thus, RSV, like SARS-CoV-2, combines with congenital and environmental and host-history-dependent factors to create a spectrum of disease with greatest severity most frequently occurring in those least able to procure treatment.

Methods: Here we apply whole genome sequencing and a suite of other molecular biological techniques to survey host-virus dynamics in infections of two distinct cell lines (HEp2 and A549) with four strains representative of known RSV genetic diversity.

Results: We observed non-gradient patterns of RSV …

Immunepotent Crp Enhances Cyclophosphamide-Induced Cytotoxicity Through A Caspase Independent But Ros Dependent Mechanism In Triple Negative-Breast Cancer Cells, Ana L. Rivera, A. C. Martínez-Torres, C. Rodríguez-Padilla

Research Symposium

Background: Breast cancer (BC) is one of the leading causes of cancer death worldwide. Cyclophosphamide (CYP) remains a mainstay in cancer therapy mainly in the triple negative breast cancer subtype (TNBC) in spite of harmful adverse effects and cell death-resistances. To face this, combination of chemotherapies and immunotherapies has been proposed. IMMUNEPOTENT CRP (ICRP) is an immunotherapy that has cytotoxic effects in several cancer cells without affecting peripheral blood mononuclear cells (PBMC) and CD3+ cells, beside improving clinical parameters of chemotherapy-treated patients. The aim of this study was to evaluate the mechanism of cytotoxicity induced by ICRP in combination with …

Antibody Mediated Targeted Drug Delivery System To Improve Immunotherapy In Pancreatic Cancer, Poornima Devi Shaji, Meena Jaggi, Murali M. Yallapu, Subhash C. Chauhan, Sheema Khan

Research Symposium

About 95% of tumor arises from epithelial cell lining ducts known to be pancreatic ductal adenocarcinomas, with less than 5-7% survival rate. Unfortunately, little progress has been seen in the outcomes of patients with PDAC as tumor develops high desmoplasia and chemo-resistance to chemotherapeutic drugs, such as gemcitabine (Gem). Immunotherapy has shown promising results in cancers, except pancreatic cancer due to their characteristic fibrotic tumor microenvironment. The therapies are unable to penetrate to the fibrotic tumors leading to insufficient availability of the therapeutic drugs at the tumor site. A recently identified mucin, MUC13 is aberrantly expressed in pancreatic tumors but …

Appearance Of Multistability And Hydra Effect In A Discrete-Time Epidemic Model With Ricker Growth, Laura F. Strube, Shoshana Elgart, Lauren Childs

Biology and Medicine Through Mathematics Conference

No abstract provided.

Modeling The Immune Response To Immunotherapy And Triple Negative Breast Cancer In Mice, Dayton J. Syme, Angelica Davenport, Yun Lu, Anna G. Sorace, Nicholas G. Cogan

Biology and Medicine Through Mathematics Conference

No abstract provided.

Predicting Dengue Incidence In Central Argentina Using Google Trends Data, Sahil Chindal, Elizabet Estallo, Yanjun Qian, Michael Robert

Biology and Medicine Through Mathematics Conference

No abstract provided.

White Blood Cell Make Up In Kellback Snake Offspring Of Varying Maternal Size, Angelica Mccoy

Symposium of Student Scholars

The immune system is composed of various organs, systems, and other components with one of the most important being white blood cells. White blood cells are commonly separated into two scientific varieties, granulocytes and agranulocytes, which can be differentiated by the presence or absence of granules in the cytoplasm once stained on a slide. There are three granulocytes and two agranulocytes, each with a distinct function and shape. The ratio of these may impact the effectiveness of this portion of the immune system, and multiple factors could play a role in this ratio, an example being the size of an …

Up-03 Identifying The Determinants Of Pediatric Vaccine Uptake During The Covid-19 Pandemic, Colleen Phan, Brandon Mercardo, Justin Travis Ph.D., Ginny Webb Ph.D.

SC Upstate Research Symposium

COVID-19 has caused over a million deaths in the United States. Preventative measures such as masks, social distancing, and vaccination have been implemented to fight against the disease. Unfortunately, a large subset of Americans opposed these efforts.

SC DHEC reports that as of January 2023, only 53.9 % of eligible South Carolinians have been fully vaccinated against COVID-19. Previous studies have shown vaccine hesitancy is influenced largely by personal concerns about vaccine development, peer vaccination status, and general skepticism of immunization.

Hesitancy towards pediatric vaccination is particularly concerning because unvaccinated children can act as vessels to exponentially accelerate COVID-19 transmission. …

Role Of Nod2 Receptor In Immune Response To Staphylococcus Aureus, Precious Mckenzie, Aparna Palakodeti Ph.D

Research Days

Staphylococcus aureus, a gram-positive, commensal bacterium, causes several opportunistic diseases and infections in humans. Furthermore, some strains of S.aureus have developed resistance to antibiotics such as methicillin and pose a health risk. Pattern Recognition Receptors (PRRs) on host immune cells recognize specific components of S.aureus cell wall and mount an immune response against the bacteria. One such PRR is the Nuclear Oligomerization Domain 2 (NOD2) receptor which is present in the cytosol of host immune cells. NOD2 recognizes Muramyl-Dipeptide (MDP), a component of the peptidoglycan cell wall of several bacteria including S. aureus. The binding of MDP to NOD2 allows …

The Immunomodulating Effects Of Delta-9 Tetrahydrocannabinol (Thc) And Cannabidiol (Cbd) In The Context Of Infection, Rose D. Goodman, Kate Rouse, Victor Jimenez

Annual Research Symposium

No abstract provided.

Sulforaphane Pre-Treatment Improves Cytoprotection Against Opportunistic Pathogens, Caleb Harrop, Nathan Clark

Annual Research Symposium

No abstract provided.

Phase 1a Clinical Study For Q-Griffithsin Intranasal Spray For Prevention Of Coronavirus, Megan Bezold, Kenneth Palmer, Nobuyuki Matoba, Elizabeth Cash

Posters-at-the-Capitol

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a highly transmissible virus that causes acute respiratory disease with possible long-term complications, known as coronavirus disease 2019 (COVID-19). Griffithsin (GRFT; including the oxidation-resistant variant Q-GRFT used in this study) is an algal carbohydrate-binding protein exhibiting antiviral effects against many enveloped viruses, including all major variants of SARS- CoV-2 reported to date. Q-GRFT has been recombinantly manufactured in Nicotiana benthamiana plants, thoroughly purified, and formulated as an intranasal spray designed to be developed as a non-vaccine broad-spectrum prophylactic product for acute use. This is the first-in-human, randomized, double-blind, placebo-controlled study. The …

Vitamin D Enhanced Vitamin D Receptor (Vdr) Inhibition Of Nlrp3 Inflammasome Activation Can Attenuate The Development Of Autoimmune Thyroiditis, Alexzon Mandac

Capstone Showcase

Autoimmune Thyroiditis (AIT) is a prevalent autoimmune disease affecting approximately 2% of the population. Characterized by the gradual loss of thyroid function through an autoimmune attack on the thyroid gland, the disease manifests symptoms that negatively affect one’s quality of life. The mechanisms behind the disease’s pathophysiology are not fully understood; however, researchers are examining the involvement of the NLRP3 inflammasome in the disease. This thesis will address the question of whether Vitamin D can act as an inhibitor of the NLRP3 inflammasome and attenuate the progression of AIT in mouse model. Current investigations explore the effects of NLRP3 inhibition …