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Accelerating Peripheral Nerve Regeneration Using Electrical Stimulation Of Selected Power Spectral Densities, Wei-Ming Yu, Madelyn Mccullen, Vincent Chiun-Fan Chen

Biology: Faculty Publications and Other Works

Peripheral nerve injuries are common consequences of extremity trauma or chronic compression with a prevalence of 43.8 per 1 million people (on average) reported in the United States annually, accompanied by a yearly increase in cost of care. Patients suffering from these injuries require surgical procedures and rehabilitative strategies to reinforce their extensive recovery. Several studies have found that the application of electrical stimulation can accelerate peripheral nerve regeneration, thus shortening the time of peripheral nerve growth and reducing the cost of care (Willand et al., 2016). The electrical stimulation paradigms that effectively enhanced functional recovery in most studies employed …

Nourishing The Extra-Ordinary Minister, Amante Pulido

LMU Theses and Dissertations

The lay minister of the Eucharist often is a generous volunteer of his or her time, and who is gladly accepted and commissioned by the parish. But the call to ministry comes from two main sources: a “call” from an interior desire to serve sometimes in any capacity but mostly to serve specifically in a particular ministry like the Extraordinary Minister of the Eucharist; another is a “call” from the pulpit when ministries launch appeals for membership among the laity for the different ministries that are wanting of membership, mainly for volunteers. After signing up there would then be the …

Eco Yoga Therapy For Mental Health Related To The Covid-19 Pandemic, Karyn Stein

LMU Theses and Dissertations

Recently the magnitude of the mental health crisis due to the COVID-19 pandemic has been emerging. Reports of anxiety or depression related to COVID-19 have been on the rise globally. Individuals have been living in a perpetual state of the unknown for over two years. Fear of the virus, sickness of oneself or family/friends and social isolation have taken a toll. According to the WHO, anxiety and depression have gone up 25% in the last year (2022). The effects of a rising mental health crisis will be drastic on top of the deaths and sickness related to COVID-19. While governments …

Sex Addiction: A Literary And Yogic Perspective, Adrienne Hope Hite

LMU Theses and Dissertations

First offering insight into the disease of sexual addiction overall and what, in fact, does delineate it from sexual promiscuity, this paper will go on to seek ways to mitigate such behavior by exploring not only symptoms, but the existing underlying issues as well through a yogic whole-body perspective. Furthermore, diving deeper into such an application, specifically under the context of the yamas and niyamas and investigating how both might, not only serve as therapeutic tools for sex addicts, but perhaps allow for a healthier approach overall to sex in the modern world.

First offering insight into the disease of …

In Search Of Divine Liberated Love: A Yoga Memoir, Katie D. Davidson

LMU Theses and Dissertations

I opted to write a memoir about my personal experiences in yoga, rather than a traditional research-based thesis. A key distinction between memoir and autobiography or auto-ethnography is that it’s not linear—much like my yoga journey. Often, experiences, particularly around healing emotional trauma, are more circular in nature, perhaps even more of a spiral. According to Carl Jung, “The spiral in psychology means that when you make a spiral you always come over the same point where you have been before, but never really the same, it is above or below, inside, outside, so it means growth.” (Jung 5, p. …

Accompaniment In Times Of Suffering: Liberating Images Of God, Carmen Ramos Carmona

LMU Theses and Dissertations

Atonement theologies of salvation are problematic for suffering victims, which calls for a change in how we imagine God and view salvation today. A distorted image of God and God's salvation deprives those in distress of finding consolation, healing, and agency through their faith. I apply a feminist critical hermeneutic of liberation that reveals that the application of CDH can accommodate violence and other forms of evil against the marginalized, women, and the natural world. It is necessary to find metaphors for God that can offer spiritual sustenance to those who suffer and reimagine an alternate idea of God's salvation. …

Lamentations For Liberation: A Theological Analysis Of The Miseducation Of Lauryn Hill, Sophia Gilmour

LMU Theses and Dissertations

While exploring the history of liberation theology themes appearing in Black musician’s work (in Dr. Daniel Smith-Christopher’s class Bible and the Blues), it came to my attention that there are many more contemporary artists whose work also touches on these themes, such as Lauryn Hill. My thesis argues with the help of Black and Womanist scholars that the naming of one’s reality through musical lamentations is a healing act. Further, musical lamentation is an act to carry forth communities and provide them with healing because the act of acknowledging and lamenting the suffering of a marginalized community is liberating in …

A Trauma-Informed And Consent-Based Approach To Directing Undergraduate Student Actors: The Development And Execution Of Thea 351: Performance Practicum – The Revolutionists, Amanda Hallman

LMU Theses and Dissertations

No abstract provided.

Determinants Of Hiv Treatment Disparities In The Latino Population Of South Carolina, Elizabeth G. Caulk

Senior Theses

The Latino population in the United States faces a heightened risk in terms of contracting HIV/AIDS and experiencing negative health outcomes from said infection. HIV/AIDS continues to disproportionately impact ethnic/racial minorities, and the Latino population exemplifies this unfortunate trend, with Latino Americans making up around 18.4% of the national population, but nearly 30% of the HIV/AIDS infections (US Office of Minority Health, 2021). More enduring changes to the current resources available to this population will need to be made in order to address this disparity. Thus, the current study examined social determinants, how they increase risk of infection, and how …

Which Motivations Impact The Relation Between Adhd Symptoms And Simultaneous Use Of Alcohol And Marijuana?, Caroline Hough

Senior Theses

Attention-deficit/hyperactivity disorder (ADHD) symptoms are associated with greater risk for substance use and abuse. About one in four adults with ADHD has a comorbid substance use disorder. Polysubstance use, or mixing multiple drugs, is becoming increasingly prevalent on college campuses. The simultaneous use of alcohol and marijuana (SAM) is a particular polysubstance use pattern that is significantly correlated with more risky behaviors (e.g., reckless driving, unprotected sex) and adverse consequences (e.g., blackouts, physical injury) than using one substance alone. An estimated 15% of 18- to 29-year-olds engage in SAM each year, while recorded rates of SAM in college students are …

Assessing Satisfaction With Bi-Weekly Produce Deliveries As A Means To Reduce Food Insecurity On College Campuses, Sophie Crosby

Senior Theses

Background: As food insecurity disproportionately affects college students and students are often unable to receive government nutritional assistance, more lasting, sustainable interventions are needed to decrease food insecurity on college campuses. The purpose of this study was to measure the satisfaction of the FoodShare program, a low-cost, biweekly fresh produce delivery, at the University of South Carolina. The purpose of this study was to pilot FoodShare’s program with adaptations to the University of South Carolina and examine participants’ experience with the program. Methods: Forty-three students, faculty, and staff purchased boxes over a three-month period. FoodShare boxes were purchased and delivered …

Capital City Ventures Towards An Equitable Clean Energy Transition: A Case Study Comparison Between Columbia, South Carolina And Richmond, Virginia, Claire Windsor

Senior Theses

Combatting climate change requires a rapid transition to renewable sources for energy generation. In the United States, the electricity sector alone accounts for 28% of greenhouse gas emissions (28%), with about 63% of electricity generation derived from burning of fossil fuels (EPA, 2020). In order to lower greenhouse emissions from the energy sector, federal, state, and local policies must pave the way for renewable energy and energy efficiency innovations and policies. However, political action to address the effects and combat the causes of climate change have been limited due to political gridlock at the federal level. In addition, under neoliberalism, …

The New Frontier Or A Billionaire’S Joy Ride? Artificial Intelligence Driven Analysis Of Twitter Conversations Of The Spacex Company, Meghan Whittle, Miranda Butler

Senior Theses

In recent years, space travel has become less of a vision for select individuals in the field of research and is now on the cusp of becoming an experience available to paying customers. The purpose of this study is to determine Twitter users’ perceptions of SpaceX during the COVID-19 pandemic period from March 2020 to December 2021. We identified Twitter sentiment and emotions regarding such a new and abstract notion of a service that could be more widely available in the future. To achieve these goals, we collected tweets related to SpaceX using Brandwatch – a tool allowing the search …

Peppermint Oil Effects On The Gut Microbiome In Children With Functional Abdominal Pain., Santosh Thapa, Ruth Ann Luna, Bruno P. Chumpitazi, Numan Oezguen, Susan M. Abdel-Rahman, Uttam Garg, Salma Musaad, James Versalovic, Gregory L. Kearns, Robert J. Shulman

Manuscripts, Articles, Book Chapters and Other Papers

Peppermint oil (PMO) is effective in the treatment of functional abdominal pain disorders, but its mechanism of action is unclear. Evidence suggests PMO has microbicidal activity. We investigated the effect of three different doses of PMO on gut microbiome composition. Thirty children (7-12 years of age) with functional abdominal pain provided a baseline stool sample prior to randomization to 180, 360, or 540 mg of enteric coated PMO (10 participants per dose). They took their respective dose of PMO (180 mg once, 180 mg twice, or 180 mg thrice daily) for 1 week, after which the stool collection was repeated. …

Survey Of Pediatric Critical Care Fellows On Postresuscitation Debriefing, Nicholas A Rossi, Mia Benavidez, Harold S Pine, Shiva Daram, Wasyl Szeremeta

Faculty, Staff and Student Publications

Choanal atresia is a rare congenital airway malformation that presents a unique surgical challenge for pediatric otolaryngologists. Here we report two classic cases of choanal atresia and examine the surgical approaches to this entity. The first case was a four-day-old female with a history of CHARGE syndrome and bilateral mixed membranous and bony choanal atresia confirmed by a CT scan. After undergoing transnasal endoscopic repair, choanal stents were placed for four weeks, and the patient was seen three months postoperatively and found to be doing well with no respiratory concerns. The second case involved a healthy three-year-old female presenting with …

Characteristics And Predictors Of Intensive Care Unit Admission In Pediatric Blunt Abdominal Trauma, Steven C Mehl, Megan E Cunningham, Christian J Streck, Rowland Pettit, Eunice Y Huang, Matthew T Santore, Kuojen Tsao, Richard A Falcone, Melvin S Dassinger, Jeffrey H Haynes, Robert T Russell, Bindi J Naik-Mathuria, Shawn D St Peter, David Mooney, Jeffrey Upperman, Martin L Blakely, Adam M Vogel

Faculty, Staff and Student Publications

BACKGROUND: Pediatric trauma patients sustaining blunt abdominal trauma (BAT) with intra-abdominal injury (IAI) are frequently admitted to the intensive care unit (ICU). This study was performed to identify predictors for ICU admission following BAT.

METHODS: Prospective study of children (< 16 years) who presented to 14 Level-One Pediatric Trauma Centers following BAT over a 1-year period. Patients were categorized as ICU or non-ICU patients. Data collected included vitals, physical exam findings, laboratory results, imaging, and traumatic injuries. A multivariable hierarchical logistic regression model was used to identify predictors of ICU admission. Predictive ability of the model was assessed via tenfold cross-validated area under the receiver operating characteristic curves (cvAUC).

RESULTS: Included were 2,182 children with 21% (n = 463) admitted to the ICU. On univariate analysis, ICU patients were associated with abnormal age-adjusted shock index, increased injury severity scores (ISS), lower Glasgow coma scores (GCS), traumatic brain injury (TBI), and severe solid organ injury (SOI). With multivariable logistic regression, factors associated with ICU admission were severe trauma (ISS > 15), …

Mrna Coronavirus Disease 2019 Vaccine-Associated Myopericarditis In Adolescents: A Survey Study, Utkarsh Kohli, Lavina Desai, Devyani Chowdhury, Ashraf S Harahsheh, Alexandra B Yonts, Annette Ansong, Arash Sabati, Hoang H Nguyen, Tarique Hussain, Danyal Khan, David A Parra, Jennifer A Su, Jyoti K Patel, Christina Ronai, Monique Bohun, Bishara J Freij, Matthew J O'Connor, Joseph W Rosanno, Aamisha Gupta, Arash Salavitabar, Adam L Dorfman, Jesse Hansen, Olivia Frosch, Elizabeth L Profita, Shiraz Maskatia, Deepika Thacker, Shubhika Shrivastava, Tyler H Harris, Brian Feingold, Stuart Berger, Michael Campbell, Salim F Idriss, Srikant Das, Markus S Renno, Ken Knecht, S Yukiko Asaki, Sunil Patel, Ravi Ashwath, Renata Shih, John Phillips, Bibhuti Das, Preeti Ramachandran, Eyal Sagiv, Aarti H Bhat, Jonathan N Johnson, Nathaniel W Taggart, Jason Imundo, Natasha Nakra, Shashank Behere, Anjlee Patel, Avichal Aggarwal, Saif Aljemmali, Sean Lang, Sarosh P Batlivala, Daniel E Forsha, Gregory P Conners, Jana Shaw, Frank C Smith, Linda Pauliks, Joseph Vettukattil, Kenneth Shaffer, Stefanie Cheang, Sonia Voleti, Rajesh Shenoy, Rukmini Komarlu, Shea J Ryan, Christopher Snyder, Neha Bansal, Madhu Sharma, Jeffrey A Robinson, Sandra R Arnold, Christine M Salvatore, Madan Kumar, Michael A Fremed, Julie S Glickstein, Melissa Perrotta, William Orr, Tamika Rozema, Muthayipalayam Thirumoorthi, Charles J Mullett, Jocelyn Y Ang

Faculty, Staff and Student Publications

In this survey study of institutions across the US, marked variability in evaluation, treatment, and follow-up of adolescents 12 through 18 years of age with mRNA coronavirus disease 2019 (COVID-19) vaccine-associated myopericarditis was noted. Only one adolescent with life-threatening complications was reported, with no deaths at any of the participating institutions.

Zanubrutinib For Treatment-Naïve And Relapsed/Refractory Chronic Lymphocytic Leukaemia: Long-Term Follow-Up Of The Phase I/Ii Au-003 Study, Akash Mukherjee, Denái R Milton, Elias J Jabbour, Alison M Gulbis, Tapan Kadia, Nitin Jain, Celina Ledesma, Jan Burger, Alessandra Ferrajoli, William Wierda, L Jeffrey Medeiros, Hagop Kantarjian, Richard Champlin, Issa F Khouri

Faculty, Staff and Student Publications

We aimed to study the risks of graft-versus-host disease (GVHD), non-relapse mortality (NRM) and survival outcomes of allogeneic stem cell transplantation (alloSCT) in patients with chronic lymphocytic leukemia (n = 17), Richter's syndrome (n = 14), or lymphoma (n = 18) after small molecule inhibitors (SMIs). Patients had a median of 4 prior therapies, including ibrutinib (n = 46; 94%), venetoclax (n = 19; 39%), and idelalisib (n = 6; 12%). Twenty-one (43%) had >1 SMI. P53 mutation was detected in 58% of patients. The 3-year overall and progression-free survival rates were 68% and …

Standardisation Of Protocols Can Be Crucial In Long Non-Coding Rna Research, Kinga Németh, George A Calin

Faculty, Staff and Student Publications

In this issue, Traversa et al. [1] reviewed our current knowledge about the role of circular and linear forms of PVT1 non-coding RNA in cancer and human diseases. They highlighted the technical challenges of these studies and raised a potential bias in the publications, which require more attention from researchers.

Health Care Services: Utilization And Perception Among Elderly In An Urban Resettlement Colony Of Delhi, Shivani Singh, Somdatta Patra, Amir M Khan

Faculty, Staff and Student Publications

CONTEXT: Health care utilization informs us about the utility of services which are available. We have a paucity of studies related to health care utilization among elderly in India.

AIMS: The aim of this study is to find out utilization of health care services by elderly (≥60 years), pattern, factors associated with, and perception of the elderly population regarding facilitators and barriers for the same.

SETTINGS AND DESIGN: A community based cross-sectional, observational study was conducted in a resettlement colony of East Delhi.

MATERIALS AND METHODS: A pretested, semi-structured, and interviewer-administered questionnaire was used. Duration of data collection was November …

Myelodysplastic/Myeloproliferative Neoplasms-Unclassifiable With Isolated Isochromosome 17q Represents A Distinct Clinico-Biologic Subset: A Multi-Institutional Collaborative Study From The Bone Marrow Pathology Group, Rashmi Kanagal-Shamanna, Attilio Orazi, Robert P Hasserjian, Daniel A Arber, Kaaren Reichard, Eric D Hsi, Adam Bagg, Heesun Joyce Rogers, Julia Geyer, Faezeh Darbaniyan, Kim-Anh Do, Kyle M Devins, Olga Pozdnyakova, Tracy I George, Paola Dal Cin, Patricia T Greipp, Mark J Routbort, Keyur Patel, Guillermo Garcia-Manero, Srdan Verstovsek, L Jeffrey Medeiros, Sa A Wang, Carlos Bueso-Ramos

Faculty, Staff and Student Publications

Classification of myeloid neoplasms with isolated isochromosome i(17q) [17p deletion with inherent monoallelic TP53 loss plus 17q duplication] is controversial. Most cases fall within the WHO unclassifiable myelodysplastic/myeloproliferative neoplasms (MDS/MPN-U) category. The uniformly dismal outcomes warrant better understanding of this entity. We undertook a multi-institutional retrospective study of 92 adult MDS/MPN-U cases from eight institutions. Twenty-nine (32%) patients had isolated i(17q) [MDS/MPN-i(17q)]. Compared to MDS/MPN without i(17q), MDS/MPN-i(17q) patients were significantly younger, had lower platelet and absolute neutrophil counts, and higher frequency of splenomegaly and circulating blasts. MDS/MPN-i(17q) cases showed frequent bilobed neutrophils (75% vs. 23%; P = 0.03), hypolobated …

Pgc1Α/Β Expression Predicts Therapeutic Response To Oxidative Phosphorylation Inhibition In Ovarian Cancer, Carmen Ghilardi, Catarina Moreira-Barbosa, Laura Brunelli, Paola Ostano, Nicolò Panini, Monica Lupi, Alessia Anastasia, Fabio Fiordaliso, Monica Salio, Laura Formenti, Massimo Russo, Edoardo Arrigoni, Ferdinando Chiaradonna, Giovanna Chiorino, Giulio Draetta, Joseph R Marszalek, Christopher P Vellano, Roberta Pastorelli, Mariarosa Bani, Alessandra Decio, Raffaella Giavazzi

Faculty, Staff and Student Publications

Ovarian cancer is the deadliest gynecologic cancer, and novel therapeutic options are crucial to improve overall survival. Here we provide evidence that impairment of oxidative phosphorylation (OXPHOS) can help control ovarian cancer progression, and this benefit correlates with expression of the two mitochondrial master regulators PGC1α and PGC1β. In orthotopic patient-derived ovarian cancer xenografts (OC-PDX), concomitant high expression of PGC1α and PGC1β (PGC1α/β) fostered a unique transcriptional signature, leading to increased mitochondrial abundance, enhanced tricarboxylic acid cycling, and elevated cellular respiration that ultimately conferred vulnerability to OXPHOS inhibition. Treatment with the respiratory chain complex I inhibitor IACS-010759 caused mitochondrial swelling …

Camk2/Camkii Activates Mlkl In Short-Term Starvation To Facilitate Autophagic Flux, Qionghui Zhan, Jaepyo Jeon, Ying Li, Yu Huang, Jian Xiong, Qiaochu Wang, Tian-Le Xu, Yong Li, Fu-Hai Ji, Guangwei Du, Michael X Zhu

Faculty, Staff and Student Publications

MLKL (mixed lineage kinase domain like pseudokinase) is a well-known core component of necrosome that executes necroptotic cell death upon phosphorylation by RIPK3 (receptor interacting serine/threonine kinase 3). Recent studies also implicate a role of MLKL in endosomal trafficking, which is not always dependent on RIPK3. Using mouse Neuro-2a and L929 as well as human HEK293 and HT29 cells, we show here that MLKL is phosphorylated in response to serum and amino acid deprivation from the culture medium, in a manner that depends on CAMK2/CaMKII (calcium/calmodulin dependent protein kinase II) but not RIPK3. The starvation-induced increase in MLKL phosphorylation was …

The Paradox Of Immunosuppressants And Covid-19, Guang-Shing Cheng, Scott E Evans

Faculty, Staff and Student Publications

Lessons learned from a large registry analysis show worse COVID-19 outcomes for patients previously exposed to glucocorticoids https://bit.ly/306rNrk

Alterations Of The Mdm2 C-Terminus Differentially Impact Its Function In Vivo, Vinod Pant, Neeraj K Aryal, Shunbin Xiong, Gilda P Chau, Natalie W Fowlkes, Guillermina Lozano

Faculty, Staff and Student Publications

Murine double minute 2 (Mdm2) is the principal E3-ubiquitin ligase for p53 and contains a C2H2C4 type RING domain wherein the last cysteine residue is followed by an evolutionarily conserved 13 amino acid C-terminal tail. Previous studies have indicated that integrity of the C-terminal tail is critical for Mdm2 function. Recently, a mutation extending the MDM2 length by five amino acids was identified and associated with enhanced p53 response in fibroblasts and premature aging in a human patient. To investigate the importance of the conserved Mdm2 C-terminal length on p53 regulatory function in vivo, we engineered three novel mouse alleles …

Β-Adrenergic Signaling In Skin Cancer, Jennifer Batalla-Covello, Shahrukh Ali, Tongxin Xie, Moran Amit

Faculty, Staff and Student Publications

Activation of the sympathetic nervous system releases catecholamines that can interact with β-adrenergic receptors on tumor cells. Preclinical models have shown that the signaling processes initiated by activation of β-adrenergic receptors increase tumorigenesis, stimulate cell proliferation, and inhibit apoptosis. Indeed, preclinical studies have also shown that β-adrenergic blockade can decrease tumor burden. Researchers have been studying the effects of β-adrenergic receptor blockers on tumor cells and how they may slow the progression of melanoma, basal cell carcinoma, and squamous cell carcinoma. Moreover, clinical data have shown improved prognosis in patients with skin cancer who take β-blockers. This review discusses the …

Inhibition Of Bcl2a1 By Stat5 Inactivation Overcomes Resistance To Targeted Therapies Of Flt3-Itd/D835 Mutant Aml, Kotoko Yamatani, Tomohiko Ai, Kaori Saito, Koya Suzuki, Atsushi Hori, Sonoko Kinjo, Kazuho Ikeo, Vivian Ruvolo, Weiguo Zhang, Po Yee Mak, Bogumil Kaczkowski, Hironori Harada, Kazuhiro Katayama, Yoshikazu Sugimoto, Jered Myslinski, Takashi Hato, Takashi Miida, Marina Konopleva, Yoshihide Hayashizaki, Bing Z Carter, Yoko Tabe, Michael Andreeff

Faculty, Staff and Student Publications

Tyrosine kinase inhibitors (TKIs) are established drugs in the therapy of FLT3-ITD mutated acute myeloid leukemia (AML). However, acquired mutations, such as D835 in the tyrosine kinase domain (FLT3-ITD/D835), can induce resistance to TKIs. A cap analysis gene expression (CAGE) technology revealed that the gene expression of BCL2A1 transcription start sites was increased in primary AML cells bearing FLT3-ITD/D835 compared to FLT3-ITD. Overexpression of BCL2A1 attenuated the sensitivity to quizartinib, a type II TKI, and venetoclax, a selective BCL2 inhibitor, in AML cell lines. However, a type I TKI, gilteritinib, inhibited the expression of BCL2A1 through inactivation of STAT5 and …

The Nephrocheck Bedside System For Detecting Stage 3 Acute Kidney Injury After Open Thoracoabdominal Aortic Repair, Mark Hwang, Michael H Weisman

Faculty, Staff and Student Publications

No abstract provided.

Interspecific And Ontogenic Differences In The Molar Occlusal Surfaces Of Manatees (Sirenia: Trichechidae), Lyle Goulbourne

Honors Theses

While much is known regarding limitless horizontal replacement of manatee teeth, the morphology and topography of the teeth have not been formally described, nor have interspecific differences and ontogenic changes in relative tooth size been described in detail. To physically describe the teeth, photographs of the molars from West Indian manatees (Trichechus manatus) and Amazonian manatees (T. inunguis) were taken and the features of the teeth were identified. To compare tooth size differences, the area of the posterior-most molar in occlusion was measured from both the upper and lower molars of the manatee skulls from West Indian and Amazonian manatees. …

Effects Of Socioeconomic Status On Consumer Behavior And Attitudes Towards A Brand’S Image, Abbey Haymond

Honors Program: Senior Projects (Public)

This research seeks to understand more about the effects of socioeconomic background on consumer behavior and its impact on the perception of brand images. Data from people of different SES were compared to understand how they view advertisements intended for different audiences and their corresponding effects. It was conducted by sending out a confidential, voluntary survey to a convenience sample targeting 100 consumers. Consumers were asked to rate statements, on a scale of one to five, for each of the research questions to assess specific aspects of their consumer attitudes and behaviors. The high SES group has a higher average …