Digital Commons Network^™

The Universal Mass Function And Its Applicability To Organic Molecules, Gabrielle Andrews, Taylor Butler

Undergraduate Student Symposium

The ability to predict the yield when synthesizing an organic molecule is a challenging issue in organic chemistry and a major obstacle when planning multi-step organic synthesis. The Universal Mass Function (UMF) states that cosmic objects are in direct relation to each other and suggests that massive objects are much rarer than objects with lower masses. As a result, the following research aims to examine if the UMF theory is applicable to the field of organic chemistry, specifically to the yield prediction. The primary reaction conducted was completed in an aprotic environment. This reduction was performed on several different ketone …

Trends And Disparities In Preventative Oral Health Across Demographics: Unveiling And Analyzing 24 Years Of Data In The Us (1999-2023), Tania Anousheh

Undergraduate Student Symposium

Oral health is a fundamental component of our overall well-being. Not only can it greatly influence our physical health but also the emotional, psychological, and socioeconomic aspects of our lives. Despite advancements in dental care, we have noted that there is limited research on how demographic factors impact our oral health behaviors, with underrepresented populations often excluded from large-scale studies. Recognizing this critical gap, we will examine trends in oral health preventive behaviors in the United States from 1999 through 2023, using data from over 106,289 surveys in the National Health and Nutrition Examination Survey (NHANES). We will use RStudio …

Uncovering Alzheimer's One Sense At A Time, Maya Totev, Marcus Marek Tortorella, Dylan Kurni

Undergraduate Student Symposium

Alzheimer’s disease (AD) is a progressive neurodegenerative disorder affecting 55 million people worldwide and is the seventh leading cause of death in the U.S. Without effective interventions, diagnoses are expected to quadruple by 2050. One major barrier to treatment is the difficulty of detecting AD early, limiting the opportunity for timely intervention prior to the accumulation of significant, irreversible brain pathology. Therefore, developing specific, sensitive biomarkers is crucial for early diagnosis as it enables timely intervention and can potentially slow disease progression. Electronic-senses (E-senses) technology, which mimic human senses like olfaction and gustation, show promise in detecting changes in health …

Unraveling The Complexities Of Gulf War Illness: Insights From Symptom Clustering And Laboratory Analysis, Anushka Agrawal

Undergraduate Student Symposium

Gulf War Illness (GWI) is a chronic condition impacting a subset of veterans who served during the Gulf War of 1990–1991. Exposure to extreme stress, endocrine-disrupting chemical agents, and mild traumatic brain injuries (mTBI) has been implicated in the development of persistent and overlapping symptoms. Understanding the associations between symptoms and laboratory findings is critical for developing more effective therapeutic strategies.

In this study, observational analysis was conducted on a cohort of GWI veterans to explore potential biomarkers and symptom patterns. The dataset included self-reported health surveys (SF36, MFI-100), laboratory panels (cortisol stress tests, cytokine profiles, CD cells, lymphocytes, monocytes, …

Yoga Nidra As A Non-Pharmacological Intervention For Improving Mood, Bharath Kumar, Reddy Burri, Shravya Konatam

Undergraduate Student Symposium

Yoga Nidra, a meditative practice blending relaxation and guided imagery, has shown potential as a non-invasive, accessible intervention for stress and mood disorders. This study investigated the effects of Yoga Nidra (iRest) on psychological mood and physiological markers, focusing on its neural engagement and sleep modulation in a sample of 21 college-age participants (6 males). Participants completed a Yoga Nidra condition involving EEG and EDA monitoring, followed by mood assessments using the Profile of Mood States (POMS). Neural activity patterns indicated that higher alpha and beta wave engagement during Yoga Nidra were associated with improved vigor and reduced fatigue and …

Percent Cover Of Porifera Species On Red Mangrove Roots In Key Largo, Lindsay Scherer, Jayleen Spaulding, Charlotte Gifford, Marissa Langnickel

Undergraduate Student Symposium

Sponges (Porifera) and mangroves (Rhizophoraceae) have a mutualistic symbiotic relationship: the mangrove provides a stable habitat for the sponge and carbon needed for sponge growth, while the sponge provides inorganic nitrogen necessary for mangrove development. Understanding the relationship between these species is important because this relationship allows both to grow faster and thrive in their environment. This study used photographs of quadrats framing the target species to investigate the percent coverage of Porifera on mangrove (Rhizophora mangle) roots in John Pennekamp Coral Reef State Park in Key Largo, Florida. It was expected that there …

The Therapeutic Potential Of Telmisartan On Male And Female Mice Subjected To A High Fat Diet, Julianna Bonetti, Ariana Hernandez, Iliana Uribe, Victoria Pulido-Correa, Chana Vogel, Natalia Noto

Undergraduate Student Symposium

A high-fat diet gives rise to metabolic syndrome, a cluster of risk factors for developing obesity, type II diabetes, hypertension, and dyslipidemia resulting in cardiovascular disease. Overactivation of the brain renin-angiotensin system (b-RAS), mainly through the angiotensin II type 1 receptor (AT₁R), causes vasoconstriction and neuroinflammation, thereby increasing the likelihood of neurodegenerative disorders. Telmisartan, an angiotensin receptor blocker (ARB) that is selective for the AT₁R type, typically used to treat hypertension, can also reduce weight gain, while improving dyslipidemia and glucose metabolism in male mice fed a high-fat diet. However, whether telmisartan can reverse behavioral changes …

Women Reclaiming Identity In A Dehumanizing Healthcare System, Neelima Tyagi

Undergraduate Student Symposium

This examination of two-twentieth century pathographies explores the transformative role of narrative in reclaiming identity within a dehumanizing healthcare system, with a focus on women’s experiences. By analyzing Cortney Davis’s essay, “Becoming Flora: When the Written Narrative Is Our Own,” and Amy Haddad’s poem, “What If They Said?” the comparative review underscores how women’s narratives of illness illuminate the challenges of navigating the roles of caregiver and patient. Davis recounts her personal journey as a caregiver crossing the fragile boundary into patienthood, emphasizing shared vulnerability and empathy as a means of redefining identity. Conversely, Haddad uses vivid metaphors to portray …

Spend/Thrift, Jocelyn Saccucci, Mia Alvarado, Matthew Mccall

Undergraduate Student Symposium

In this short documentary, Mako TV talks to college-age South Florida locals to find out why thrifting is becoming popular among them. People cite many different reasons for wanting to purchase items secondhand, with the most prevalent being the lower cost. Many individuals struggle with financial hardships and find thrifting an easier solution than buying items from firsthand stores. However, following the COVID-19 pandemic, there are unique difficulties that owners of local thrift stores face with keeping their stores open. The documentary shows that any stigma that previous generations may have had about thrift stores is not as common with …

The Role Of Attachment And Self-Esteem In Identity Development Among Emerging Adults, Akhila Nalluri, Preetham Gopu, Charvi Thumati

Undergraduate Student Symposium

Emerging adulthood, a transitive period between 18 and 25 years, is widely considered a period marked by change, experimentation, exploration, and development. Attachment theory postulates that relationships between children and their caregivers are crucial for the organization/representation of the self. Extant research indicates that secure parent-child-relationships and identity-development co-exist during emerging-adulthood. Self-esteem has also been associated with secure identity-formation. While there is considerable research on the associations between parent-child relationships and identity formation, as well as self-esteem and identity-formation, relatively little is known about the combined effects of parent-child relationships and self-esteem on identity-development during emerging-adulthood.

The present study explores …

A Man In The Woods: Individual Differences In Women's Distress Response To Unknown Men, Tamara Bogdanova, Brianna Muñoz, Ned Vaitkevicius

Undergraduate Student Symposium

The aim of this study was to investigate the relationship between distress and perceived danger in modern humans since previous research has shown that threats have various effects on an individual’s thoughts and behaviors. We hypothesized that women would report greater changes in distress after reading a story in which they are confronted with an unknown man compared to after reading a story in which they interact with a friend. Additionally, we hypothesized that women’s change in distress would be moderated by individual difference variables such as mate value. Using an experimental vignette methodology, data provide preliminary support for both …

Effect Of Dopamine On Nlrp3 Inflammasome Activity And Thiol Metabolites In Human Thp-1 Macrophages, Grace K. Wong, Emily H. Guirguis

Undergraduate Student Symposium

Neuroinflammation plays an important role in aging and neurological disorders across the lifespan and the NLRP3 inflammasome has been closely linked to the progression of neurodegenerative diseases and is a potential target for therapy. The neurotransmitter dopamine regulates production of inflammatory cytokines in an age-dependent manner and in neurons dopamine is stored in a complex with ATP and both are released during neuronal activity. ATP promotes NLRP3 inflammasome activity via the P2X7 receptor. However, the combined influence of dopamine and ATP on inflammasome activity has not been previously investigated. The goal of this study was to examine lipopolysaccharide (LPS)-induced NLRP3 …

Effects Of Reproductive Experience On Cognitive-Behavioral Outcomes In Mouse Models Of Alzheimer's Disease And Related Dementias, Chana Vogel, Esperanza Barrios, Ariana Hernandez, Natalia Noto

Undergraduate Student Symposium

Dementias, including Alzheimer’s disease and vascular dementia, are devastating conditions lacking safe and effective treatments. Despite the striking sex/gender difference in the prevalence of dementia, few studies have investigated sex-specific factors that may influence the greater risk and faster progression of disease in females. These factors include but are not limited to prior pregnancy and motherhood. Women with children have slower rates of cognitive decline and lower risk for developing mild cognitive impairment or dementia than women with no children. However, other studies have reported mixed results, suggesting that the influence of reproductive/maternal experience may depend on an individual’s number …

Evaluating Diagnostic And Treatment Timelines For Alk-Positive Nsclc Patients: Results From A Global Registry For Consideration In The Journal Of Clinical Lung Cancer, Swara Chindhade, Aula Alqased

Undergraduate Student Symposium

ALK-positive non-small cell lung cancer (NSCLC) is an aggressive subtype affecting younger, nonsmoking individuals. Tyrosine kinase inhibitors (TKIs) are essential treatments; however, global data on comorbidities, diagnosis, treatment, and intervals from initial medical visits to TKI treatment remain limited. This study examines symptoms, comorbidities, and treatment timelines to identify factors contributing to delays in TKI treatment. We conducted a longitudinal observational study using a global registry of ALK-positive NSCLC patients via online surveys from September 2022 to November 2024. Participants were recruited through support groups, patient newsletters, and oncologist referrals. Descriptive statistics and multivariable regression analyses evaluated the impact of …

Examining The Impact Of Volleyball-Specific Movements On Landing Using Vert Wearable Technology, Camille Fonseca

Undergraduate Student Symposium

The sport of volleyball involves constant vertical and lateral motion, as it requires players to attack, block, or serve a ball. The frequency of jumps and landings creates stress on the body, predisposing female athletes to lower extremity injuries. Additionally, volleyball-specific movements such as the slide, swing block, and 7-ball, may cause injury. The purpose of this study is to assess jumps and landings from volleyball-specific movements in female collegiate volleyball athletes using VERT wearable technology. National Collegiate Athletic Association Division II Volleyball athletes wore the VERT device collecting data on performance and workload during team practices and games including …

Exploring Dual-Language Testing And Verbal Ability Performance In Non-Native English Speakers, Jaylyn Marte, Andrea Fajardo Aguilar

Undergraduate Student Symposium

Research suggests that Spanish/English bilinguals do not perform as well as English-speaking monolinguals on tests of verbal ability. Even when born, raised, and educated in the US, Spanish/English bilinguals do not perform as well as monolinguals. The current study was designed to investigate whether: (1) Spanish/English bilingual college students improve their performance on verbal ability tests when given the opportunity to respond in either of their two languages relative to responding only in English; and (2) do they perform similar to monolinguals under dual language testing. A previous study from our laboratory used the Bilingual Verbal Ability Test (BVAT) which …

Exploring Oral Health Challenges In Pateints With Als: Practices, Barriers, And Disparities, Eden Pressley

Undergraduate Student Symposium

Proper oral health is often neglected in vulnerable populations such as persons living with ALS (plwALS) due to the myriad of physical demands and limitations of the disease.¹ Poor oral hygiene increases the risk of aspiration pneumonia, with studies demonstrating oral bacteria in the pulmonary tract of patients with pneumonia, and contributes to oral discomfort, reduced quality of life and increased caregiver burden.^4-6 Although oral hygiene represents a modifiable risk factor for pulmonary sequalae, it is not routinely addressed in the current standard of care for ALS and our knowledge of oral health in plwALS is limited. Therefore, …

Growth And Survival Of Sexually Propagated Land-Reared Brain Corals During An Intermediate Offshore Nursery Phase, Emma Horton

Undergraduate Student Symposium

Florida’s Coral Reef has degraded from significant stony coral loss due to global and local stressors, including heat stress, disease, and coastal development, leading to reduced natural coral recruitment. Assisted sexual propagation in land-based nurseries can increase the number of genetically unique corals available for restoration efforts. A grow-out phase, in which land-reared corals are placed into an offshore nursery before outplanting on the reef, is often employed to allow corals time to grow and acclimate to the ocean environment. However, research on the performance of recruits within offshore nursery settings remains limited. Here we examine the growth and survival …

Identifying Key Characteristics In Aspiring Healthcare Professionals: A Strengths And Preference Profile Analysis On Emotional Intelligence, Abbygail Salcido, Emily Young

Undergraduate Student Symposium

Topic: As undergraduate students in a pre-health path or an advisor for these students, understanding one's priorities, strengths, and motivations is crucial for self-awareness and career clarity. This understanding is pivotal in guiding students toward a fulfilling and appropriate career choice. Purpose: Our study aims to identify the characteristics of students with the potential to excel as Optometrists - a profession known for its emphasis on patient care, attention to detail, and creative intuition. In our current investigation, we assessed 125 students aspiring to become Optometrists. Each participant completed a strengths inventory and a positive psychology-based personal preference test. According …

Impact Of Hnrnp1/2 Modulation (Or Downregulation) On Alternative Exon Splicing In Wm266-4 Melanoma Cells, Chloe Brooks-Noriega

Undergraduate Student Symposium

This study aims to conduct an unbiased analysis of the modulation of heterogeneous nuclear ribonucleoproteins H1 and H2 (hnRNPH1/H2) on overall melanoma RNA expression in vitro. At present it is estimated that approximately 57,000 melanoma deaths occur worldwide each year. This prevalence, in conjunction with melanoma molecular heterogeneity and resulting difficulty in treatment, means that there is always a need for new treatment methods. A compound discovered in the lab, named 2155-14, has demonstrated selectivity in targeting melanoma cells by binding to hnRNPH1 and hnRNPH2, two closely related proteins that participate in RNA splicing. We performed Illumina RNA sequencing …

Improving Enzyme Activity And Stability Using Polymer Grafting, Chris Cherian, Victor Lu, Chanakya Prasad Valmiki, Stebin Chanasseril

Undergraduate Student Symposium

Enzymes are ideal chemical catalysts because of their selectivity and specificity. However, the use of enzymes in synthesizing new products is limited by their activity loss due to protein denaturation in a reaction mixture. The purpose of this study is to stabilize model enzymes by attaching them to polymers. Asparaginase, glucose-6-phosphate dehydrogenase and b-galactosidase are chosen for this study. These enzymes are selected because of their important functions in cancer treatment, measuring glucose levels in clinical samples, or making lactose-free dairy products. The free amine groups of N-terminus and lysine residues were chemically modified to attach these enzymes to the …

Income Disparities In Educational Institutions And The Risk Of Prediabetes In Students, Dev J. Patel, Saketh Kodavanti, Toby Cheng

Undergraduate Student Symposium

Approximately thirty-five million Americans face type 2 Diabetes: a chronic health condition that results in complications like heart disease, kidney failure, and more. Most students ages 6 to 18 spend most of their time in schools, making the funding of these institutions a major factor in their health. Identifying type 2 diabetes, defined as a blood sugar greater than 126 mg/dL, is an early biomarker of type 2 diabetes, enabling early intervention. The research question is "What is the relationship between socioeconomic inequalities in education institutions and the prevalence of type 2 diabetes amongst 6-18-year-olds?"

A descriptive systematic review of …

Investigating The Role Of Dnmt Inhibitor Cm-272 Through P21-Mediated Apoptosis In Sk-N-Sh Neuroblastoma Cells, Sruthika Talanki, Sneha Subhash

Undergraduate Student Symposium

Neuroblastoma is a pediatric malignancy originating from neural crest cells, which can manifest the disease anywhere along the sympathetic nervous system. Evidence suggests that epigenetic modifications may trigger cell cycle arrest and induce apoptosis, providing a potential therapeutic avenue for such cancers.

This study investigates whether CM-272, a DNMT-1 inhibitor, promotes histone acetylation and upregulates p21 through a p53-independent pathway, ultimately triggering cell cycle arrest and apoptosis cell death via caspase-mediated mechanisms in SK-N-SH cells. To assess the effects of CM272, we conducted qRT-PCR to evaluate the DNMT-1 gene expression levels and performed western blot analyses to examine key proteins, …

Investigating The Structural And Functional Roles Of Transcriptionally Active Rice Transposons, Eimaan Ahmad, Leelakrishna Angadala, Udhay Nallapati, Rushil Mehrotra, Braham Dhillon Ph.D.

Undergraduate Student Symposium

Transposable elements (TES) are notorious given their contributions to genome dynamics, evolution, gene structure, and regulation of gene expression. Famously once branded as 'junk DNA', TEs are now known to play significant roles in genome structure and function. Plethora of data generated from sequencing projects have advanced the study of transposons but their large size-often larger than read lengths of most sequencing platforms- has limited TE research due to limited coverages in sequenced datasets. Additionally, high copy number of TEs and high sequence similarity-often greater than 80%- between multiple copies of a TE family may lead to erroneous and misguided …

Metformin's Beneficial Usage As A Therapeutic And Cost-Effective Drug For Ovarian Cancer, Kaitlin Chao, Leelakrishna Angadala

Undergraduate Student Symposium

According to the American Cancer Society, ovarian cancer is a leading cause of gynecologic cancer related mortality in the United States, with over 20,000 new cases and 14,000 deaths annually. Despite advancements in treatment, the need for effective, accessible, and affordable therapies remains critical. Metformin, a widely prescribed drug for type 2 diabetes, has shown significant promise as a cost-effective adjunct in ovarian cancer therapy.

This literature review examines emerging evidence on metformin's anticancer properties, including its ability to inhibit ovarian cancer cell proliferation through AMPK activation, mTOR inhibition, and modulation of the tumor microenvironment. Epidemiological studies report improved survival …

Modeling The Binding Of Five Selective Serotonin Reuptake Inhibitors (Ssris) To The Human Serotonin Transporter (Hsert) To Allosteric And Central Binding Sites, Alessandra Alvarez Coke, Ivanna Mathew, Srika Saai Talanki

Undergraduate Student Symposium

Rates of depression are rising globally. A proposed physiological basis of depression is low levels of neurotransmitters, in particular serotonin. SSRIs are a form of medication that is used to treat depression disorders by inhibiting the reuptake of serotonin by Human Serotonin transporter (hSERT). Modeling the structure of hSERT allows for rational drug design, potentially improving the medications that are available to the public. The Protein Data Bank file of hSERT was retrieved (PDB ID: 5I6Z). Additional PDB files were utilized to analyze various SSRIs and their respective central and allosteric binding sites to determine the most critical portions required …

Parasites In Flight: Toxoplasma Gondii Genotypes In South Florida Birds, Ava Barrasso, Katherine Hirt, Kaitlin Whalen, Shree Diora, Adhiraj Katoch, Aansi Patel

Undergraduate Student Symposium

Toxoplasma gondii is a zoonotic parasite that significantly impacts human and wildlife health. Often associated with domestic cats, avian hosts also contribute to the parasite's persistence in global ecosystems. This research investigates the strain diversity of T. gondii found within South Florida birds. Florida is an avian biodiversity hotspot along two migratory flyways and therefore presents unique opportunities to detect novel and/or virulent genotypes that may present health risks to humans. These risks are increasing with environmental factors (e.g. urbanization and climate change) that facilitate pathogen transmission between feral and domesticated animals, and susceptible human populations. Our approach consists of …

Pecking At Protozoan Parasites: Pcr Diagnostics Of Toxoplasma Gondii In South Floridian Birds, Senia Bu, Donna Huynh, Sridevi Gundimeda, Samhita Doranala, Madeline Hsu, Valentina Cevallos

Undergraduate Student Symposium

Toxoplasma gondii is a protozoan parasite whose prevalence and transmission remain underexplored in wildlife, especially in birds. This is a crucial gap since birds can serve as pathogen reservoirs (facilitating transmission to humans and other animals) and because T. gondii’s prevalence in wildlife (e.g. birds) helps illuminate its environmental distribution. Thus, characterizing T. gondii in local avian communities can help us assess and mitigate risks to the health of humans, pets, agricultural animals, and endangered wildlife. This study investigates T. gondii prevalence in South Florida’s diverse avian species. We obtained tissue samples from >100 birds by dissecting carcasses provided …

Photodynamic Inactivation (Pdi) Of Microorganisms With Copper Meso-Pyridyl Porphyrin Isomers, Dylan Mavlyanov, Sanjana Sivaiah, Andrew Siedlecki, Rohan Reddy, Andersen Cheong

Undergraduate Student Symposium

Photodynamic Inactivation (PDI) is an antimicrobial approach, independent of antibiotic resistance, that targets pathogens utilizing light and photosensitizers in the presence of oxygen. The growing international concern for the rise in drug-resistant microorganisms has driven research to determine approaches that will keep microbes from developing further immunological adaptations. Photosensitizers are molecules activated by light that produce reactive oxygen species (ROS) lysing and causing cell death in structures of microbes and in diseased mammalian cells. The photosensitizers applied in this experiment are meso–Tetra(N–methyl–pyridyl)porphine tetrachloride isomers. Three variations of the nitrogen placement were used to understand the interactions with the bacterial cell …

Resources And Racial Identity: Differences In Women's Accumulation Of And Preference For Six Forms Of Capital, Alyssa J. Grant

Undergraduate Student Symposium

Across the world, resources are a necessity so individuals can lead a healthy and wealthy life. Research has found there are six forms of resources that can be measured (Starratt and Zambrano, 2022). However, we do not yet know the extent to which resources are related to cultures, traditions and customs and so, may differ among people with different racial and ethnic identities. This study investigated differences among accumulation of and preference for six forms of resources among women of different racial and ethnic identities. The participants included 248 women who self-reported racial and ethnic identity and completed an inventory …