Barrett, The Honors College Thesis/Creative Project Collection
Barrett, The Honors College at Arizona State University proudly showcases the work of undergraduate honors students by sharing this collection exclusively with the ASU community.
Barrett accepts high performing, academically engaged undergraduate students and works with them in collaboration with all of the other academic units at Arizona State University. All Barrett students complete a thesis or creative project which is an opportunity to explore an intellectual interest and produce an original piece of scholarly research. The thesis or creative project is supervised and defended in front of a faculty committee. Students are able to engage with professors who are nationally recognized in their fields and committed to working with honors students. Completing a Barrett thesis or creative project is an opportunity for undergraduate honors students to contribute to the ASU academic community in a meaningful way.
Displaying 1 - 10 of 46
Description
Breast cancer is the leading cause of cancer-related deaths of women in the united states. Traditionally, Breast cancer is predominantly treated by a combination of surgery, chemotherapy, and radiation therapy. However, due to the significant negative side effects associated with these traditional treatments, there has been substantial efforts to develop alternative therapies to treat cancer. One such alternative therapy is a peptide-based therapeutic cancer vaccine. Therapeutic cancer vaccines enhance an individual's immune response to a specific tumor. They are capable of doing this through artificial activation of tumor specific CTLs (Cytotoxic T Lymphocytes). However, in order to artificially activate tumor specific CTLs, a patient must be treated with immunogenic epitopes derived from their specific cancer type. We have identified that the tumor associated antigen, TPD52, is an ideal target for a therapeutic cancer vaccine. This designation was due to the overexpression of TPD52 in a variety of different cancer types. In order to start the development of a therapeutic cancer vaccine for TPD52-related cancers, we have devised a two-step strategy. First, we plan to create a list of potential TPD52 epitopes by using epitope binding and processing prediction tools. Second, we plan to attempt to experimentally identify MHC class I TPD52 epitopes in vitro. We identified 942 potential 9 and 10 amino acid epitopes for the HLAs A1, A2, A3, A11, A24, B07, B27, B35, B44. These epitopes were predicted by using a combination of 3 binding prediction tools and 2 processing prediction tools. From these 942 potential epitopes, we selected the top 50 epitopes ranked by a combination of binding and processing scores. Due to the promiscuity of some predicted epitopes for multiple HLAs, we ordered 38 synthetic epitopes from the list of the top 50 epitope. We also performed a frequency analysis of the TPD52 protein sequence and identified 3 high volume regions of high epitope production. After the epitope predictions were completed, we proceeded to attempt to experimentally detected presented TPD52 epitopes. First, we successful transduced parental K562 cells with TPD52. After transduction, we started the optimization process for the immunoprecipitation protocol. The optimization of the immunoprecipitation protocol proved to be more difficult than originally believed and was the main reason that we were unable to progress past the transduction of the parental cells. However, we believe that we have identified the issues and will be able to complete the experiment in the coming months.
ContributorsWilson, Eric Andrew (Author) / Anderson, Karen (Thesis director) / Borges, Chad (Committee member) / School of Molecular Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
It is important to examine training programs for in-store associates in the specialty retail industry. The retail industry is strong right now, and growth is expected to be at 7% over the next 10 years. In the retail industry, the Internet poses a credible threat to brick and mortar stores, as many customers now prefer to shop online. To compensate for this, storefronts need to provide an increasingly exceptional in-store experience to drive sales and maintain customer relationships. Creating excellent training programs for in-store associates is the best way in which to improve the relationship between the customer and the associate and create an excellent store experience. Strong associate training programs have numerous benefits to the overarching organization. An employee that feels confident and competent in their job is more engaged at work. Engaged employees are less likely to quit than average, which means a strong training program can save a company turnover costs and loss of institutional knowledge. Additionally, an engaged associate is more likely to exert extra discretionary effort, which increases operational efficiency. Ultimately, an engaged employee will strengthen the service profit chain and create a better overall experience for the customer. When creating a training program it is important to take into account the learning preferences of the company's associates. Millennial learners prefer working in groups, integrated technology, and lessons that are applicable to real life. Generation X learners are self-sufficient and view time as a luxury. They expect material to be straightforward and concise. Additionally, when creating a training program it is important to benchmark programs within and outside of the operating industry. REI has a comprehensive training program that focuses on connecting employees to the mission of the company as well as in-depth product knowledge. Macy's recently overhauled its training program to include more face time with managers and semi-annual refresher trainings. Ritz-Carlton, a step outside of the retail industry, provides legendary training where employees receive over 250 hours of training in the first year alone. Ritz-Carlton employees are highly engaged and autonomous in their work, which leads to an excellent hotel experience. Using my internship as a field study, I share some important results from work with a Fortune 400 specialty retailer headquartered in the Phoenix Valley. Here I examine the associate and customer relationship with the aim of improving the in-store experience. Through benchmarking, associate interviews, and data analysis I am able to recommend a long-term vision for training at the organization where up-to-date product information is accessible in the aisle and overall knowledge well rounded through buddy shift programs and cross-training. My overall recommendation for the specialty retail industry is to take a holistic approach to training. I advocate looking at training programs from multiple perspectives including learning preferences, employee motivations, and corporate culture. Additionally, holistic training means that a company educates and trains associates in all areas of the business through cross-training and buddy shifts. Holistic training will create an engaged work force and improve the customer experience.
ContributorsHouts, Madeline Kirby (Author) / Mokwa, Michael (Thesis director) / Eaton, John (Committee member) / Department of Management (Contributor) / Department of Marketing (Contributor) / Walter Cronkite School of Journalism and Mass Communication (Contributor) / W. P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
Introduction: Human papillomavirus (HPV) infection is seen in up to 90% of cases of cervical cancer, the third leading cancer cause of death in women. Current HPV screening focuses on only two HPV types and covers roughly 75% of HPV-associated cervical cancers. A protein based assay to test for antibody biomarkers against 98 HPV antigens from both high and low risk types could provide an inexpensive and reliable method to screen for patients at risk of developing invasive cervical cancer. Methods: 98 codon optimized, commercially produced HPV genes were cloned into the pANT7_cGST vector, amplified in a bacterial host, and purified for mammalian expression using in vitro transcription/translation (IVTT) in a luminescence-based RAPID ELISA (RELISA) assay. Monoclonal antibodies were used to determine immune cross-reactivity between phylogenetically similar antigens. Lastly, several protein characteristics were examined to determine if they correlated with protein expression. Results: All genes were successfully moved into the destination vector and 86 of the 98 genes (88%) expressed protein at an adequate level. A difference was noted in expression by gene across HPV types but no correlation was found between protein size, pI, or aliphatic index and expression. Discussion: Further testing is needed to express the remaining 12 HPV genes. Once all genes have been successfully expressed and purified at high concentrations, DNA will be printed on microscope slides to create a protein microarray. This microarray will be used to screen HPV-positive patient sera for antibody biomarkers that may be indicative of cervical cancer and precancerous cervical neoplasias.
ContributorsMeshay, Ian Matthew (Author) / Anderson, Karen (Thesis director) / Magee, Mitch (Committee member) / Katchman, Benjamin (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor)
Created2015-05
Description
As the poverty level increases in Arizona, so does the opportunity gap between high- income and low-income students. We believe that all youth regardless of their zip code, the color of their skin, or their family background should see themselves as leaders and scholars in the community. Access to higher education, quite simply should be attainable for all students. The New American University charter that ASU has adopted is inspiring and groundbreaking. We believe this charter underscores the significance of equal access to education. The REACH program embraces the urgency of educational inequity, by enhancing the potential success of high school teenagers, who attend the Boys & Girls Club \u2014 Ladmo Branch in Tempe, Arizona. REACH empowers youth to develop stronger leadership skills, while becoming more involved in their community. We provide an opportunity for these teens to engage in leadership discussions, receive college mentoring/tutoring, and connect with the community and resources that Arizona State University (ASU) has to offer. It is our hope that every REACH teen is inspired to apply for college. REACH strives to provide any support the teens require to be successful throughout the college testing and admission process. REACH works with multiple communities at Arizona State University including the Pat Tillman Scholars, Devils' Advocates, Honors Devils, Changemaker Central, Barrett, The Honors College and W. P. Carey School of Business to organize and lead a group of teens through a remarkable curriculum that will shape the way they view cultural diversity, educational achievement, and leadership. The weekly meetings consist of discussions, creative team-building, critical thinking exercises, and cultural awareness experiences. Demonstrating to the teens, administrators, volunteers, mentors, and tutors the rich culture that Tempe has to offer and the skills and experience that they have to offer their community as well. In this thesis will we present our work developing and implementing the REACH program at the Ladmo Branch of the Tempe Boys and Girls Club from the Spring of 2013 through the Spring of 2015. We will describe the structure of REACH, our weekly leadership curriculum, our assessment and evaluation method, and the supplemental programs that we instituted (i.e., tutoring and mentoring). We will reflect on our successes and the challenges that we faced over the span of three years. We will conclude our thesis with a critical analysis of the program as a whole in order to provide advice for others who want to create and engage in a sustainable, student lead, community action organization.
ContributorsBurba, Monica (Co-author) / Smith, Jenna (Co-author) / Mokwa, Michael (Thesis director) / Eaton, John (Committee member) / Barrett, The Honors College (Contributor) / School of Politics and Global Studies (Contributor) / School of Sustainability (Contributor) / School of Historical, Philosophical and Religious Studies (Contributor) / School of International Letters and Cultures (Contributor)
Created2015-05
Description
Background: Measles virus (MV) infections are the main cause of vaccine-preventable death in children younger than 5 years. The World Health Organization (WHO) has estimated there are over 20 million cases of measles every year. Currently, diagnostic methods rely on enzyme immunoassays (EIA) to detect IgM or IgG Abs in serum. These commercial assays measure reactivity against the immunodominant N antigen and can have a false negative rates of 20-30%. Centralized testing by clinical labs can delay rapid screening in an outbreak setting. This study aims to develop a rapid molecular diagnostic assay to detect IgG reactive to five individual MV proteins representing 85% of the measles proteome. Methods: MV genes were subcloned into pANT_cGST vector to generate C-terminal GST fusion proteins. Single MV cistrons were expressed using in vitro transcription/translation (IVTT) with human cell lysate. Expression of GST-tagged proteins was measured using a sandwich ELISA for GST expression using relative light units (RLUs) as readouts. Single MV antigens were used as bait to determine the IgG-dependent reactivity in 12 serum samples obtained from immunized animals with previously determined neutralization titer (NT) and the correlation between NT and ELISA reactivity was determined. Results: Protein expression of five measles genes of interest, M, N, F, H, and L, was measured. L exhibited the strongest protein expression with an average RLU value of 4.34 x 10^9. All proteins were expressed at least 50% greater than control (2.33 x 10^7 RLU). As expected, reactivity against the N was the highest, followed by reactivity against M, F, H and L. The best correlation with NT titer was reactivity against F (R^2 = 0.62). Conclusion: These data indicate that the expression of single MV genes M, N, F, H, and L are suitable antigens for serologic capture analysis of measles immunity.
ContributorsMushtaq, Zuena (Author) / Anderson, Karen (Thesis director) / Reyes del Valle, Jorge (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / Department of Chemistry and Biochemistry (Contributor)
Created2015-05
Description
Background: Human papillomavirus (HPV) is the cause of 99.7% of cervical cancers. Research of cervical cancer has made this disease mostly curable in the developing world. Head and neck cancer, which is increasingly caused by HPV, still is associated with a mortality rate of 50,000 in the US annually. This study proposed to evaluate the biology of HPV-16 in head and neck tumors by using RT-qPCR to measure the RNA expression and its relation to physical status of the virus. Methods: This study was to develop an assay that uses RT-qPCR to determine the quantitative expression of HPV-16 RNA coding for proteins E1, E2, E4, E5, E6, and E7 in tumor samples. The assay development started with creation of primers. It went on to test the primers on template DNA through traditional PCR and then on DNA from HPV-16 positive cell lines, SiHa and CaSki, using RT-qPCR. This paper also describes the troubleshooting methods taken for the PCR reaction. Once the primers are verified, the RT-qPCR process can be carried out on RNA purified from tumor samples. Results: No primer sets have been confirmed to produce a product through PCR or RT-qPCR. The primer sequences match up correctly with known sequences for HPV-16 E1, E2, E4, E5, E6, and E7. RT-qPCR showed results consistent with the hypothesis. Conclusion: The RT-qPCR protocol must be optimized to confirm the primer sequences work as desired. Then primers will be used to study physical status and RNA expression in HPV-positive and HPV-negative head and neck tumor samples. This assay can help shed light on which proteins are expressed most in tumors of the head and neck and will aid in the development of future screening and treatment options.
ContributorsKhazanovich, Jakob (Author) / Anderson, Karen (Thesis director) / Mangone, Marco (Committee member) / Sundaresan, Sri Krishna (Committee member) / Barrett, The Honors College (Contributor)
Created2015-05
Description
The ASU Page Turners is an entrepreneurial community action program founded by Chase Fitzgerald and Hannah McAtee. In 2014, a third program partner, Chloe Holmes, replaced Hannah as co-president. The ASU Page Turners program aims to enhance opportunities for the children of the Tempe/Mesa school districts through a unique one-on-one weekly reading program that is designed to draw together engaged ASU Barrett students and similarly motivated second and third grade students at the Tempe Public Library. The ASU Page Turners empowers the youth of our community by growing reading confidence, vocalization, and public speaking that can serve as transformative skill sets both in and out of the classroom. This document serves as a description and appraisal of the work done to establish the program, expand its reach and success, reflect on the experiences of the primary collaborators, appraise the value of the work as seen by the Tempe Public library, and set it on a sustainable path of growth for its future with Barrett, The Honors College and the Tempe Public Library. The Page Turners community consists of thirty Barrett students and thirty second and third grade students from ASU's greater community who actively embrace our mission to cultivate their own intellectual growth in a safe and productive manner. We look for every opportunity to encourage academic development, hold ourselves accountable, and realize our potential through the work we are doing, regardless if you are the student or the teacher. We have learned that these roles regularly reverse themselves, as there is much to learn from an inquisitive child's mind.
ContributorsFitzgerald, Chase Matthew (Author) / Mokwa, Michael (Thesis director) / Eaton, John (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor) / School of Human Evolution and Social Change (Contributor)
Created2015-05
Description
This project was generated out of a desire to understand and explore a novel twist on a well-traversed route to happiness. I set out looking for a new perspective on fulfillment and found sustainable, everyday joy through gratitude. In doing so, I created a space where a group of people could practice and share gratitude as a community. Gratitude is familiar to most as a feeling, but putting intention behind gratitude turns it into an action, and even a virtue. In fact, Roman philosopher Cicero says, "Gratitude is not only the greatest of virtues, but the parent of all others." I created a Facebook community called Marvel at The Ordinary (MATO) applying principles rooted in the Theory of Change to express this greatest virtue. I found both success and earnest support from others in this novel approach to current gratitude practices. Defined by Dr. Robert Emmons, an expert in the science of gratitude, practicing gratitude is a two-step process: "(1.) affirming goodness in one's life, and (2.) recognizing that the sources of this goodness lie at least partially outside of the self." There is substantial research touting the worth of gratitude journaling, in fact, few things have been more repeatedly and empirically vetted than the connection between gratitude and overall happiness and well-being. Yet there is one facet ubiquitously overlooked in current gratitude research: what happens when gratitude journaling is shared with others? With anecdotal evidence, short-form interview analysis, thematic analysis of journaling lexicon, and a case study on the growth and engagement of Marvel at The Ordinary as a social movement, there is reason to believe that a social media-based community centered around gratitude may support and even enhance the practice of gratitude, which is typically practiced in isolation. It was also found that communities of this sort are highly sought after, based on the engagement within and growth of the Facebook group from 50 to 600+ members in a period of 2 months. MATO set out with the aspirations of creating a community which encourages others to gratitude journal, raising awareness about gratitude journaling, and building a community which fosters empathy, optimism, and awareness in an everyday sense. In each of these goals, overwhelming success was found.
ContributorsMccawley, Kevin William (Author) / Mokwa, Michael (Thesis director) / Huerta, Mark (Committee member) / Micevic, Vid (Committee member) / School of International Letters and Cultures (Contributor) / School of Molecular Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Cancer poses a significant burden on the global health system and represents a leading cause of death worldwide. For late-stage cancers, the traditional treatments of chemotherapy, radiation, and surgery are not always viable, and they can pose unnecessary health risks to the patients. New immunotherapies, such as adoptive cell transfer, are being developed and refined to treat such cancers. T cell immunotherapies in particular, where a patient’s T cell lymphocytes are isolated and amplified to be re-infused into the patient or where human cell lines are engineered to express T cell receptors for the recognition of common cancer antigens, are being expanded on because for some cancers, they could be the only option. Constructing an optimal pipeline for cloning and expression of antigen-specific TCRs has significant bearing on the efficacy of engineered cell lines for ACT. Adoptive T cell transfer, while making great strides, has to overcome a diverse T cell repertoire – cloning and expressing antigen-specific TCRs can mediate this understanding. Having identified the high frequency FluM1-specific TCR sequences in stimulated donor PBMCs, it was hypothesized that the antigen-specific TCR could be reconstructed via Gateway cloning methods and tested for expression and functionality. Establishing this pipeline would confirm an ability to properly pair and express the heterodimeric chains. In the context of downstream applications, neoantigens would be used to stimulate T cells, the α and β chains would be paired via single-cell or bulk methods, and instead of Gateway cloning, the CDR3 hypervariable regions α and β chains alone would be co-expressed using Golden Gate assembly methods.
ContributorsHirneise, Gabrielle Rachel (Author) / Anderson, Karen (Thesis director) / Mason, Hugh (Committee member) / Hariadi, Hugh (Committee member) / School of Life Sciences (Contributor, Contributor) / School of Sustainability (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Home Base Initiative is a student-led venture project co-founded by Madison Sutton and Sonia Sabrowsky in January 2018. As an organization, Home Base Initiative addresses the problem of teen suicide by educating parents, teachers, and students about the research-backed mental health resources currently available to them and by implementing peer-based support programs in local high schools. With the belief that positive mental health habits are for everyone, not just individuals with a clinical diagnosis, Home Base Initiative aims to encourage positive conversations about mental health and to increase social and emotional resilience among adolescents to help them navigate the challenges in their lives. In addition to identifying the community problem our organization aims to solve, this document outlines the initial conception, development, and future outlook Home Base Initiative by describing the methods by which the organization has researched other like-minded programs, formed strategic partnerships with community members, piloted its peer-based program at a local high school, and established a foundation for future success as a student organization at Arizona State University. Currently, the Home Base Initiative team consists of 10 undergraduate students at ASU with diverse backgrounds and academic interests as well as credible mentors who are involved in the ASU Tillman Scholars Program, ASU Counseling Services, and The Courage Lab at ASU. We are united by our passion for supporting others’ mental health, and we are dedicated to playing an active role in the healthy development of our fellow community members through mental health advocacy and the facilitation of positive peer-to-peer interactions.
ContributorsSabrowsky, Sonia (Co-author, Co-author) / Sutton, Madison (Co-author) / Mokwa, Michael (Thesis director) / Eaton, John (Committee member) / School of Molecular Sciences (Contributor) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05