Medicine and Health Sciences Commons^™

Impact Of Cumulative Dose Of Brentuximab Vedotin On Outcomes Of Frontline Therapy For Advanced-Stage Hodgkin Lymphoma, Raphael E Steiner, Steven R Hwang, Arushi Khurana, Thomas M Habermann, Narendranath Epperla, Kaitlin Annunzio, Pamela Blair Allen, Katelin Baird, Darina Paulino, Juan Pablo Alderuccio, Izidore S Lossos, Kevin David, Andrew M Evens, Karan Pandya, Steven M Bair, Manali Kamdar, Sheeba Ba Aqeel, Pallawi Torka, Ryan Lynch, Stephen Smith, Lei Feng, Mansoor Noorani, Sairah Ahmed, Ranjit Nair, Francisco Vega, Susan Wu, Penny Fang, Chelsea C Pinnix, Jillian R Gunther, Bouthaina S Dabaja, Hun J Lee

Faculty, Staff and Student Publications

In the pivotal study ECHELON-1, brentuximab vedotin (BV), doxorubicin, vinblastine, and dacarbazine (A + AVD) demonstrated superior efficacy compared with bleomycin + AVD for the treatment of advanced-stage classic Hodgkin lymphoma (cHL). However, there are minimal available data regarding the frequency of dose reductions or omission of BV during curative therapy and the potential impact on patient outcomes. In a real-world analysis, we retrospectively reviewed the characteristics and outcomes of 179 patients with stage III or IV cHL treated with frontline A + AVD from January 2010 to April 2022. Treatment consisted of up to 1.2 mg/kg of BV and …

The Associations Of Cardiometabolic And Dietary Variables With Clinical Periodontitis In Adults With And Without Type 2 Diabetes: A Cross-Sectional Study, Arpita Basu, Leigh Ann Richardson, Alicia Carlos, Neamat Hassan Abubakr, Robin L. Weltmann, Jeffrey L. Ebersole

Kinesiology and Nutrition Sciences Faculty Research

Periodontitis is a commonly occurring inflammatory oral disease affecting a large proportion of global and US adults and is characterized by the destruction of the tooth-supporting apparatus. Its etiology is multifactorial, and type 2 diabetes and diet play critical roles in its remission and progression. However, few studies have addressed nutritional and serum vitamin D status in adults with periodontitis in the presence of diabetes. A cross-sectional study (n = 78), and a sub-set of age- and BMI-matched case–control studies (n = 50), were conducted to examine differences in dietary and cardiometabolic variables, and serum vitamin D in adults with …

Aortic Valve Leaflets Are Asymmetric And Correlated With The Origin Of Coronary Arteries, Taylor S Koerner, Thomas Cunningham, Mayme E Marshall, Lauren S Talley, Megan Childress, Rami M Kharouf, Wen Li, Jorge D Salazar, Antonio F Corno

Faculty, Staff and Student Publications

BACKGROUND: Asymmetry of the aortic valve leaflets has been known since Leonardo Da Vinci, but the relationship between size and shape and origin of the coronary arteries has never been examined. Our aim was to evaluate this anatomy in a population of pediatric patients using a cross-sectional study design.

METHODS: Consecutive pediatric patients with trans-esophageal echocardiography (TEE), with or without trans-thoracic echocardiography (TTE), were included in our study. Exclusion criteria: (I) bicuspid aortic valve; (II) aortic valve stenosis; (III) hypoplasia of aortic valve annulus, or aortic root; (IV) truncal valve; (V) coronary artery atresia; (VI) previous surgery on aortic valve …

Prevalence And Clinical Characteristics Of Temporomandibular Disorders In Adults: An Epidemiological Study In The Mediterranean Region Of Türkiye, Esra Yavuz, Selmi Yardimci, Humeyra Tercanli

Journal of Dentistry Indonesia

The prevalence and clinical characteristics of temporomandibular disorders (TMD) in the Mediterranean region of Türkiye have not yet been thoroughly investigated. Objective: This study aimed to determine the prevalence and severity of TMD in a sample of the population in this region and to characterize the clinical findings related to TMD. Methods: Four hundred and one participants were included in this study. “Presence of TMD” in the participants was evaluated using the Fonseca Anamnestic Index. Through clinical examination, the findings in the participants were classified as limited mouth opening, deviation, temporomandibular joint (TMJ) sounds, TMJ pain, and muscle …

Folate Deficiency Modifies The Risk Of Cin3+ Associated With Dna Methylation Levels: A Nested Case–Control Study From The Ascus-Col Trial, María C. Agudelo, Samuel Agudelo, Attila Lorincz, Arianis Tatiana Ramírez, Kelly Melisa Castañeda, Isabel Garcés-Palacio, Arnold H. Zea, Chandrika Piyathilake, Gloria Ines Sanchez

School of Medicine Faculty Publications

Purpose: To our knowledge, there are very few studies evaluating if the levels of folate modify the risk of cervical intraepithelial neoplasia grade 2 and higher (CIN2+ and CIN3+) associated with the levels of HPV genome methylation, two cofactors related to single carbon metabolism and independently associated with cervical cancer in previous studies. We conducted a case–control study nested in a three-arm randomized clinical pragmatic trial (ASCUS-COL trial) to evaluate the risk of CIN3+ associated with methylation levels according to serum folate concentrations. Methods: Cases (n = 155) were women with histologically confirmed CIN2+ (113 CIN2, 38 CIN3, and 4 …

27-Hydroxycholesterol And Dna Damage Repair: Implication In Prostate Cancer, Gloria Cecilia Galvan, Nadine Friedrich, Sanjay Das, James Daniels, Sara Pollan, Shweta Dambal, Ryusuke Suzuki, Sergio Sanders, Sungyong You, Hisashi Tanaka, Yeon-Joo Lee, Wei Yuan, Johann De Bono, Irina Vasilevskaya, Karen Knudsen, Michael Freeman, Stephen Freedland

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

INTRODUCTION: We previously reported that cholesterol homeostasis in prostate cancer (PC) is regulated by 27-hydroxycholesterol (27HC) and that CYP27A1, the enzyme that converts cholesterol to 27HC, is frequently lost in PCs. We observed that restoring the CYP27A1/27HC axis inhibited PC growth. In this study, we investigated the mechanism of 27HC-mediated anti-PC effects.

METHODS: We employed in vitro models and human transcriptomics data to investigate 27HC mechanism of action in PC. LNCaP (AR+) and DU145 (AR-) cells were treated with 27HC or vehicle. Transcriptome profiling was performed using the Affymetrix GeneChip™ microarray system. Differential expression was determined, and gene set enrichment …

Assessment Of Deficits In Specific Cognitive Domains In Older Adults Living With Hiv., Andrea Reyes-Vega, Harideep Samanapally, Rishikesh Rijal, Stephen P. Furmanek, Christopher B. Shields, Brandon C. Dennis, Smita Ghare, Shirish Barve

Faculty and Staff Scholarship

A significant proportion of people living with HIV (PLWH) have cognitive impairment. Moreover, approximately 70% of PLWH in the United States will be ≥50 years old by 2030, raising concerns of a higher incidence of dementia as they age. Accordingly, there is a clinical need to monitor their cognitive status. The aim of this study was to delineate specific cognition areas impacted in OALWH with a clinical diagnosis of neurocognitive impairment. We used a comprehensive set of tests (paper and NIH Toolbox Cognition Battery), to assess different cognitive domains in a total of 25 OALWH ≥ 50 years. 64% were …

Interventricular Septal Hematoma Complicating Left Branch Bundle Lead Implantation: Treatment By Covered Stent, César Del Castillo, Jorge Van-Grieken, Marco Coello, Carlos Torres-Herrera, Barbara Clericus, Daniel Requena, Arnulfo Begazo, Franco Appiani, Boris Kuzmicic, Paola Varleta

Faculty, Staff and Students Publications

We present a female patient with heart failure with reduced ejection fraction who underwent left bundle branch cardiac resynchronization therapy. Left bundle branch lead implantation was complicated with septal branch perforation causing an iatrogenic coronary fistula complicated by septal hematoma formation and development of shock. Occlusion by covered stents was successfully achieved.

Pediatric Endocrinology Milestones 20-Guide To Their Implementation, Cara V Tillotson, Imen Becetti, Katherine Hwu, Laura Page, Sowmya Krishnan, Dianne Stafford, Takara Stanley, Patricia Vuguin, Jennifer M Barker

Faculty, Staff and Students Publications

The Milestones were initiated by the Accreditation Council for Graduate Medical Education (ACGME) to provide a framework for monitoring a trainee's progression throughout residency/fellowship. The Milestones describe stepwise skill progression through six core domains of clinical competency: Patient Care, Medical Knowledge, Interpersonal and Communication Skills, Practice-based Learning and Improvement, Professionalism, and Systems-based Practice. Since their introduction in 2013, several barriers to implementation have emerged. Thus, the ACGME launched the Milestones 2.0 project to develop updated specialty-specific milestones. The Pediatric Endocrinology Milestones 2.0 project aimed to improve upon Milestones 1.0 by addressing common limitations, providing resources for faculty to easily incorporate …

Mental Health Differences In Medical Students Based On Curriculum And Gender, Maxim Jestin, Shelly Sharma, Deval Jhaveri, Brittany Mitchell, Dean Micciche, Venkat Venkataraman, Kathryn Lambert

Rowan-Virtua School of Osteopathic Medicine Departmental Research

BACKGROUND: The prevalence of mental health struggles among students in medical school is widely reported; however, little is known about how it is impacted by the medical school curriculum. This study aimed to evaluate differences in anxiety, depression, and emotional exhaustion in medical students based on gender, class year, and curriculum.

METHODS: An anonymous online survey consisting of questions from established, validated questionnaires about demographics, anxiety, depression, emotional exhaustion, and personal health behaviors was sent to 817 medical students who attended Rowan-Virtua School of Osteopathic Medicine during the Spring of 2021. When applying to this school, each of these students …

Rotavirus-Mediated Dgat1 Degradation: A Pathophysiological Mechanism Of Viral-Induced Malabsorptive Diarrhea, Zheng Liu, Hunter Smith, Jeanette M Criglar, Antonio J Valentin, Umesh Karandikar, Xi-Lei Zeng, Mary K Estes, Sue E Crawford

Faculty, Staff and Students Publications

Gastroenteritis is among the leading causes of mortality globally in infants and young children, with rotavirus (RV) causing ~258 million episodes of diarrhea and ~128,000 deaths annually in infants and children. RV-induced mechanisms that result in diarrhea are not completely understood, but malabsorption is a contributing factor. RV alters cellular lipid metabolism by inducing lipid droplet (LD) formation as a platform for replication factories named viroplasms. A link between LD formation and gastroenteritis has not been identified. We found that diacylglycerol O-acyltransferase 1 (DGAT1), the terminal step in triacylglycerol synthesis required for LD biogenesis, is degraded in RV-infected cells by …

Needle Biopsy Accelerates Pro-Metastatic Changes And Systemic Dissemination In Breast Cancer: Implications For Mortality By Surgery Delay, Hiroyasu Kameyama, Priya Dondapati, Reese Simmons, Macall Leslie, John Langenheim, Yunguang Sun, Misung Yi, Aubrey Rottschaefer, Rashmi Pathak, Shreya Nuguri, Kar-Ming Fung, Shirng-Wern Tsaih, Inna Chervoneva, Hallgeir Rui, Takemi Tanaka

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

ncreased breast cancer (BC) mortality risk posed by delayed surgical resection of tumor after diagnosis is a growing concern, yet the underlying mechanisms remain unknown. Our cohort analyses of early-stage BC patients reveal the emergence of a significantly rising mortality risk when the biopsy-to-surgery interval was extended beyond 53 days. Additionally, histology of post-biopsy tumors shows prolonged retention of a metastasis-permissive wound stroma dominated by M2-like macrophages capable of promoting cancer cell epithelial-to-mesenchymal transition and angiogenesis. We show that needle biopsy promotes systemic dissemination of cancer cells through a mechanism of sustained activation of the COX-2/PGE₂/EP2 feedforward loop, …

Interlaboratory Comparison Of Pseudomonas Aeruginosa Phage Susceptibility Testing, Krupa Parmar, Lauren Komarow, Damon W Ellison, Andrey A Filippov, Mikeljon P Nikolich, Joseph R Fackler, Martin Lee, Anjna Nair, Priyesh Agrawal, Pranita D Tamma, Maria Souli, Scott R Evans, Kerryl E Greenwood-Quaintance, Scott A Cunningham, Robin Patel, Antibacterial Resistance Leadership Group

Faculty, Staff and Student Publications

Standardized approaches to phage susceptibility testing (PST) are essential to inform selection of phages for study in patients with bacterial infections. There is no reference standard for assessing bacterial susceptibility to phage. We compared agreement between PST performed at three centers: two centers using a liquid assay standardized between the sites with the third, a plaque assay. Four Pseudomonas aeruginosa phages: PaWRA01ø11 (EPa11), PaWRA01ø39 (EPa39), PaWRA02ø83 (EPa83), PaWRA02ø87 (EPa87), and a cocktail of all four phages were tested against 145 P. aeruginosa isolates. Comparisons were made within measurements at the two sites performing the liquid assay and between these …

Regulation Of Mirnas In Obesity And Diabetes, Eva Maher, Ava O'Meara, Cathy Brougham

SURE Journal: Science Undergraduate Research Experience Journal

Introduction: The prevalence of obesity and obesity-related secondary disorders has increased dramatically in recent years. Dysregulated microRNA (miRNA) expression has been linked to the development of obesity and its associated disorders. Adipose derived stem cells (ADSCs) are promising cell models of obesity, obesity-related inflammation and diabetes. Furthermore, miRNA expression profiles have emerged as promising targets for the novel treatment of diseases such as obesity. In order to enhance miRNA-based therapies, the miRNA expression profile of obesity and its related disorders must be monitored to further understand the underlying mechanisms of obesity and to identify novel targets.

Aim: The aim of …

The Potential Of Stem Cell Therapy In Multiple Sclerosis Treatment: A Review, Sorina Amarculesei, Ava O'Meara Cushen, Cathy Brougham

SURE Journal: Science Undergraduate Research Experience Journal

Multiple Sclerosis is an autoimmune and neurodegenerative disease of the central nervous system. There are currently 2.8 million people living with Multiple Sclerosis worldwide, including 9000 people in Ireland, with a prevalence of 193 per 100,000 people. Symptoms of Multiple Sclerosis include sensory loss, fatigue, cognitive dysfunction, spasticity, depression, optic neuritis, gait ataxia, diplopia, and loss of bladder control. Currently, there is no standardised treatment or cure for Multiple Sclerosis with many strategies focusing on symptoms. Stem cells have emerged as promising approaches for Multiple Sclerosis therapeutics. Clinical trials primarily focus on mesenchymal stem cell-based therapies for Multiple Sclerosis. Furthermore, …

Tiny But Mighty, An Exploration Of Microbes And Plants As Sources Of Small Novel Bioactive Compounds Against Invasive Mycoses., Hannah Mai Peacock, James Anthony O'Connor

SURE Journal: Science Undergraduate Research Experience Journal

Despite the high mortality rate involved with invasive cerebral mycoses, there is a relative lack of research available around antifungals capable of crossing the blood brain barrier.

In this study the metabolites of four plants (Crocus vernus, Miniature Narcissus (daffodil), Osmanthus delavayi and Taraxacum officinale (common dandelion)) and two bacteria (Lacticaseibacillus paracasei and Staphylococcus epidermidis) were extracted and assayed for antifungal activity against Candida albicans and Saccharomyces cerevisiae. Thin layer chromatography and bioautography were then employed to assess the activity of the constituent components of sources showing antifungal activity.

Metabolites of S.epidermidis, and extracts …

Treatment Response Of Gingival Squamous-Cell Carcinoma To Palliative Intent Immunotherapy, Natalia Trehan, Angelina Debbas, Mykaihla Sternick, Jennifer Johnson, James Gates

Department of Medical Oncology Faculty Papers

The use of PD-1 immune checkpoint inhibitor medications has become a common practice in the treatment of recurrent and metastatic head and neck squamous-cell carcinomas. Success in this setting has led to the investigation of their efficacy in locally advanced cases as a part of first-line therapy. In this report, we detail the treatment response to palliative intent immunotherapy of three geriatric patients with mandibular gingival squamous-cell carcinoma who decided against surgical intervention. Patient #1 was treated with pembrolizumab, a PD-1 inhibitor, and displayed complete clinical and radiologic response of the gingival mass after three months of treatment, which is …

The Role Of Point-Of-Care Ultrasound In The Assessment Of Pelvic Urine Leakage And Diagnosis Of Urinoma, Asra Moradkhani, Mona Zangi, Mobin Azami, Mohammad Ghasemi-Rad, Abdolghader Pakniyat

Faculty, Staff and Students Publications

BACKGROUND: Urinoma, a rare condition resulting from urine leakage due to trauma to the kidney, bladder, or urethra, is typically diagnosed using enhanced computed tomography urogram with delayed imaging. This report presents two cases of urinoma likely caused by overdistention of the renal pelvis following excessive fluid intake and the presence of a ureteral stone.

CASE PRESENTATION: We present two cases of 36-year-old and 38-year-old patients who presented with flank pain. point-of-care ultrasound (POCUS) played a pivotal role in identifying perinephric fluid in Morrison's space and the splenorenal space, respectively. These ultrasound findings guided further investigations, leading to definitive diagnoses …

Investigation Of The Effectiveness Of Intraoperative Radiotherapy In Treatment Of Unifocal Invasive Breast Cancer, Julie Schultz, Annie M. Oslund

Physician Assistant Capstones, 2020-current

Objective: Assess the 5 year local recurrence rate of intraoperative radiotherapy (IORT) in relation to the conventional treatment of external breast radiotherapy (EBRT) in eligible females diagnosed with breast cancer over age 40.

Design: Systematic literature review.

Methods: PubMed was searched using the following limits and terms: breast neoplasms, intraoperative radiotherapy, randomized control trial, clinical trial, females, English, and published in the last 10 years.

Results: Three studies were found to directly compare IORT and EBRT regarding 5 year local recurrence rates.

Conclusion: IORT was shown to be non-inferior to EBRT in two of the three studies that were examined; …

Arachnoid Webs With Spinal Cord Compression: Insights From Three Cases, Kaleb Derouen, Kierany B. Shelvin, Tayler Payton, George A. Crabill, John M. Wilson, Gabriel Tender

School of Medicine Faculty Publications

Spinal arachnoid webs are intradural bands of abnormally formed arachnoid tissue, located within the subarachnoid space and causing compression of the dorsal aspect of the spinal cord. Arachnoid webs are uncommon and can be difficult to treat. We report 3 patients presenting with a spinal arachnoid web within a 6-month period. All of them exhibited signs of thoracic myelopathy and the MRI showed the pathognomonic 'scalpel sign'. Two of the patients underwent surgery for removal of their spinal arachnoid web, whereas the third patient case is currently being managed conservatively. We also present our 2D intraoperative video for arachnoid web …

Diabetes Health Coaching Program In An Eastern Virginia Health Center: A Retrospective Program Evaluation, Moniqueia Flint

Doctors of Nursing Practice (DNP) Final Projects, 2020-current

The primary goal of diabetes management is to assist patients in controlling their diabetes and minimizing complications. Diabetic patients require continuous medical care that encompasses medication management, multifactorial risk-reduction strategies, and a multidisciplinary team. Health coaching is an emerging tool used to provide education and motivational techniques to individuals for better self-management of their chronic condition. Health coaching is a proven strategy with favorable effects on hemoglobinA1c (HgbA1c), blood pressure, weight, and health behaviors. A diabetes health coaching program (DHCP) was implemented at an eastern Virginia healthcare center (EVHC). The DHCP’s objective was to assist patients in meeting their individualized …

Air-Jet Bioprinting Of Stem Cell-Encapsulated Alginate Micro-Droplets For Organoid Biomanufacturing, Mirabella B. Stump

Electronic Theses and Dissertations

Biomanufactured 3D-organoids show promise for modeling and treating various conditions, particularly insulin-dependent diabetes mellitus (type-1 diabetes). Pancreatic islet organoids serve as sustainable sources of insulin-producing β-cells, potentially restoring insulin regulation in patients and providing a long-term solution for diabetes. Hydrogel droplet printing is an emerging technique in regenerative medicine due to its advantageous tunability and biocompatibility; however, challenges of consistency, quality control, and scalability persist. To address these issues, we developed a novel air-jetting based droplet bioprinting system for the generation of monodispersed alginate micro-droplets. The objective of this project was to incorporate human induced pluripotent stem cells (hiPSCs) into …

Early Cellular And Molecular Signatures Correlate With Severity Of West Nile Virus Infection, Ho-Joon Lee, Yujiao Zhao, Ira Fleming, Sameet Mehta, Xiaomei Wang, Brent Vander Wyk, Shannon E Ronca, Heather Kang, Chih-Hung Chou, Benoit Fatou, Kinga K Smolen, Ofer Levy, Clary B Clish, Ramnik J Xavier, Hanno Steen, David A Hafler, J Christopher Love, Alex K Shalek, Leying Guan, Kristy O Murray, Steven H Kleinstein, Ruth R Montgomery

Faculty, Staff and Students Publications

Infection with West Nile virus (WNV) drives a wide range of responses, from asymptomatic to flu-like symptoms/fever or severe cases of encephalitis and death. To identify cellular and molecular signatures distinguishing WNV severity, we employed systems profiling of peripheral blood from asymptomatic and severely ill individuals infected with WNV. We interrogated immune responses longitudinally from acute infection through convalescence employing single-cell protein and transcriptional profiling complemented with matched serum proteomics and metabolomics as well as multi-omics analysis. At the acute time point, we detected both elevation of pro-inflammatory markers in innate immune cell types and reduction of regulatory T cell …

Aspirin And Nonaspirin Nonsteroidal Antiinflammatory Drug Use And Occurrence Of Colorectal Adenoma In Black American Women, Lauren E Barber, Kimberly A Bertrand, Shanshan Sheehy, Laura F White, Hemant K Roy, Lynn Rosenberg, Julie R Palmer, Jessica L Petrick

Faculty, Staff and Students Publications

Evidence suggests that aspirin use reduces the occurrence of colorectal neoplasia. Few studies have investigated the association among Black Americans, who are disproportionately burdened by the disease. We assessed aspirin use in relation to colorectal adenoma among Black women. The Black Women's Health Study is a prospective cohort of self-identified Black American women established in 1995. Participants reported regular aspirin use on baseline and follow-up questionnaires. Beginning in 1999, participants reported undergoing a colonoscopy or sigmoidoscopy, the only procedures through which colorectal adenomas can be diagnosed. Multivariable logistic regression was used to estimate odds ratios (OR) and 95% confidence intervals …

Timigp: An R Package To Depict The Tumor Microenvironment From Bulk Transcriptomics, Chenyang Li, Jianjun Zhang, Chao Cheng

Faculty, Staff and Students Publications

Exploring the clinical relevance of diverse immune cell types within the tumor microenvironment is pivotal for unraveling cancer intricacies and developing treatments. Here, we present a protocol for using tumor immune microenvironment illustration based on gene pairs, an R package to deduce cell-cell interactions, unveiling the association between immune cell relative abundance and patient prognoses from bulk gene expression and survival data. We describe steps for harnessing cell-type markers derived from single-cell RNA sequencing data to map the tumor immune microenvironment across a spectrum of cancer types. For complete details on the use and execution of this protocol, please refer …

Utility Of Bariatric Surgery In The Remission Of Type 2 Diabetes Mellitus, Christine Ercoline, Alyssa Bower, Corinne Singh

Physician Assistant Capstones, 2020-current

Objective: Assess whether bariatric surgery is more effective than lifestyle modification and medication in the long-term reduction of hemoglobin A1c (HbA1c) and fasting plasma glucose among obese adults with type 2 diabetes mellitus. Design: Systematic literature review. Methods: A PubMed search was performed utilizing the terms bariatric surgery, type 2 diabetes and remission. In PubMed the following limits and terms were used: published in the last 10 years, humans, full text, clinical trial, randomized control trial, and English. Results: An analysis of three randomized control trials (RCTs) supports bariatric surgery as a modality to induce the remission of type 2 …

Usp1 Expression Driven By Ews::Fli1 Dually Promotes Ewing Sarcoma Cell Survival By Mitigating The Replication Stress Response And Stabilizing Survivin, Halle Mallard

Theses & Dissertations

Ewing sarcoma (EWS) is a malignant pediatric bone cancer. EWS express a fusion oncogene resulting from the reciprocal translocation of EWSR1 an ETS transcription factor. In most EWS tumors, this occurs with FLI1, creating the EWS::FLI1 fusion oncogene which encodes an aberrant transcription factor. Independent of its transcriptional activity, EWS::FLI1 deregulates other cellular processes driving oncogenesis. For cases with a single, localized tumor, roughly 80% of patients remain event-free after five years. Disease dissemination is a problem – about 25% of patients have metastatic disease at diagnosis. Long-term survival for these patients is less than 40%. Presently, no second line …

Citrullinated And Malondialdehyde-Acetaldehyde Modified Proteins Promote Cellular Inflammatory And Fibrotic Responses Associated With Rheumatoid Arthritis, Nozima Aripova

Theses & Dissertations

Rheumatoid arthritis (RA) is a systemic, autoimmune disease primarily characterized by perpetual synovial inflammation that results in synovial tissue proliferation and fibrosis (pannus). Although joint involvement is the predominant manifestation of RA, extra-articular features, such as interstitial lung disease (ILD), contribute significantly to the elevated mortality associated with the condition. Post-translational modifications play a significant role in RA and RA-ILD pathogenesis. Circulating anti-citrullinated protein antibodies (ACPAs) are a highly diagnostic tool implicating a potential role for citrullinated antigens in RA and RA-ILD.

Recently, antibodies to malondialdehyde acetaldehyde adducts (MAA) have been markedly elevated in patients with RA and RA-ILD. MAA …

Towards A Mode Of Action For The Anti-Schistosomal Aryl Hydantoins, Thomas Schulze

Theses & Dissertations

Schistosomiasis is a significant human disease caused by the helminth parasite Schistosoma mansoni. Praziquantel remains the only clinically used treatment, yet it is rapidly metabolized and only effective against the adult stage worm infection. Ro 13-3978 (AR02) is a potent antischistosomal compound with activity against multiple S. mansoni life stages; however, it manifests anti-androgenic activity. Additionally, the mechanism of action for worm clearance remains unknown. The structure of Ro 13-3979 was used to generate optimized derivatives, including AR102, that show increased potency towards worms, reduced off-target anti-androgen effects, and extended half-life thereby increasing the feasibility for a single-dose curative treatment. …

Patient Education Improvement Initiative For Self-Management Of Congestive Heart Failure Among Senior Residents Of A Long-Term Care Facility, Abigail A. Abella, Brooke Sheck, Daniela Ramos, Ivy H. Nguyen, Mary Tran, Roshni Nagarajan

Master's Projects and Capstones

The purpose of this quality improvement project was to use evidence-based practices to determine if personalized education on disease self-management would lead to improved treatment adherence in a residential facility. The target population consisted of four elderly female patients who had been diagnosed with congestive heart failure (CHF) and were struggling with the self-management of their disease. Contributing barriers to effective CHF self-management were determined using a root cause analysis, and included a lack of educational templates, declining cognitive ability of the residents, and no electronic health record (EHR). Using the Self-Determination theory, the interventions were implemented. Phase one was …