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Articles 13321 - 13350 of 325133
Full-Text Articles in Medicine and Health Sciences
Relationships Between Quadriceps Neuromuscular Function And Time From Surgery Following Acl Reconstruction Are Sex-Specific, Tatiana Restrepo
Relationships Between Quadriceps Neuromuscular Function And Time From Surgery Following Acl Reconstruction Are Sex-Specific, Tatiana Restrepo
Honors Undergraduate Theses
Anterior cruciate ligament reconstruction (ACLR) is associated with persistent quadriceps dysfunction, including muscular weakness and altered spinal and cortical excitability. While recovery has been widely studied, most investigations focus on isolated domains and fixed postoperative time points. Emerging evidence suggests females often experience slower or less complete quadriceps recovery compared to males, yet the time-dependent nature of these sex-specific outcomes remains unclear. The purpose of this study is to examine whether relationships between time since ACLR and quadriceps neuromuscular outcomes differ by sex across muscular, spinal, and cortical domains. Adults aged 18–35 with a history of primary, unilateral ACLR were …
Exploring Anticholinergic Neurotoxicity: Diphenhydramine's Impact On Neuro-2a Cell Morphology, Expression, And Viability, Jordan B. Mcintyre
Exploring Anticholinergic Neurotoxicity: Diphenhydramine's Impact On Neuro-2a Cell Morphology, Expression, And Viability, Jordan B. Mcintyre
Honors Undergraduate Theses
Anticholinergic medications, such as diphenhydramine (commonly known as Benadryl), are increasingly recognized for their association with cognitive impairment and neurodegenerative disease. These medications, which inhibit the action of acetylcholine, a neurotransmitter essential for the formation and utilization of the central and peripheral nervous system, have been implicated in conditions such as dementia and may impact fundamental cellular processes like neurogenesis and cell proliferation. This study investigates the effects of diphenhydramine on neurogenesis when introduced to Neuro-2a cells during differentiation. For all studies cells were plated on coverslips or in 6-well plates with differentiation media containing 0 ng/mL, 50 ng/mL, …
A Qualitative Analysis Of Youtube-Based Dietary Messaging On Type 2 Diabetes For South Asians, Sukhmani K. Dhaliwal
A Qualitative Analysis Of Youtube-Based Dietary Messaging On Type 2 Diabetes For South Asians, Sukhmani K. Dhaliwal
Honors Undergraduate Theses
While South Asians experience a disproportionately high risk of Type 2 Diabetes Mellitus (T2DM), culturally tailored dietary guidance remains limited within healthcare settings. As digital platforms increasingly serve as sources of health information, YouTube has grown as a prominent space for the publishing and consumption of dietary advice. This study examines how diet-related messaging about T2DM is communicated in YouTube videos directed at South Asian populations.
Using qualitative thematic analysis, 21 videos published between 2016 and 2025 by influencers with a wide reach were analyzed. Videos were selected based on relevance to South Asian audiences, focus on dietary management of …
Spanish-Speaking Parents' Health Literacy And Comprehension Of Idea Terminology, Daria Hernandez
Spanish-Speaking Parents' Health Literacy And Comprehension Of Idea Terminology, Daria Hernandez
Honors Undergraduate Theses
This study aims to examine how personal health literacy can affect Spanish-speaking parents’ comprehension of special education documentation, specifically within the scope of Communication Sciences and Disorders (CSD) and Individuals with Disabilities Education Act (IDEA) terminology; in order to gain insight into the readability of commonly used terms within special education documents. Across the United States, limited health literacy across organizations and individuals is an extremely pressing issue as it can limit the ability for individuals to make the proper decisions involving their healthcare and education. This issue is exacerbated when considering Hispanic populations, with their personal health literacy levels …
A Systematic Literature Review Of The Menstrual Cycle And Its Impact On Aerobic Performance In Female Athletes, Jaymie G. Loidolt
A Systematic Literature Review Of The Menstrual Cycle And Its Impact On Aerobic Performance In Female Athletes, Jaymie G. Loidolt
Honors Undergraduate Theses
The purpose of this systematic review is to examine existing literature regarding the menstrual cycle and its impact on aerobic performance in female athletes. This comprehensive review was conducted using the PRISMA 2020 method of analysis. All studies included involved normally menstruating females conditioned in endurance sport. Studies analyzing anaerobic sports, abnormally menstruating females, or physically inactive females were excluded. The databases used included: PubMed, Sport Discus, and Web of Science. The results of these were imported into JBIsumari for deduplication, title and abstract, and full text screening. The results conclude objective performance variables are unchanged regarding the phase of …
Healthcare Access And Community Nursing Outreach Effectiveness In Underserved Zip Codes In Central Florida, Miah Sanchez
Healthcare Access And Community Nursing Outreach Effectiveness In Underserved Zip Codes In Central Florida, Miah Sanchez
Honors Undergraduate Theses
Access to healthcare depends on more than whether healthcare services are available. A person’s ZIP code, income, education, transportation options, health literacy, and neighborhood resources can all affect whether care is reached at the right time and in an appropriate setting. This literature review examines healthcare access and the role of community nursing outreach in underserved ZIP codes across Central Florida. The review synthesizes current literature on social determinants of health, geographic disparities, medically underserved populations, and community-based nursing interventions to better understand how these factors shape access to care. Across the literature, poverty, limited transportation, lower educational attainment, neighborhood …
Cardiovascular Disease Risk Profiles Among Metropolitan And Nonmetropolitan Young Adults - A Cross-Sectional Analysis Of The 2024 National Health Interview Survey (Nhis), Steven Dimitrakakis
Cardiovascular Disease Risk Profiles Among Metropolitan And Nonmetropolitan Young Adults - A Cross-Sectional Analysis Of The 2024 National Health Interview Survey (Nhis), Steven Dimitrakakis
Honors Undergraduate Theses
Cardiovascular disease (CVD), a group of disorders affecting the heart and blood vessels, is one of the leading causes of death worldwide, driven by genetic, lifestyle, and environmental factors. Young adults, although not a common group at risk for CVD, can face reduced health quality due to physical limitations and other environmental factors that can increase their risk for development of CVD. Depending on where young adults live, their risk of developing CVD varies. Young adults fall within the category of individuals ranging in age from 18-24 years old, the average between all ages for young adults between the research …
Analysis Of Alternative Gene Splicing Of Natural Killer Cell Exhaustion Markers During Siv Infection, Soledad B. Zayas
Analysis Of Alternative Gene Splicing Of Natural Killer Cell Exhaustion Markers During Siv Infection, Soledad B. Zayas
Honors Undergraduate Theses
Natural killer cells play a critical role in the innate immune response against Human Immunodeficiency Virus and Simian Immunodeficiency Virus infections. During HIV/SIV infection, NK cells undergo functional impairment characterized by an imbalance between activating and inhibitory surface receptors. The upregulation of inhibitory receptors, TIGIT and TIM-3, has proven to contribute to NK cell exhaustion during different retroviral infections. Although alternative splicing regulates immunity related genes, its role in TIGIT and TIM-3 expression during SIV infection remains poorly understood. This study aimed to characterize alternative splicing patterns of TIGIT and TIM-3 and evaluate transcript variant expression during SIV infection in …
The Environmental Impact On The Development Of Equine Degenerative Myeloencephalopathy, Victoria C. Reynolds
The Environmental Impact On The Development Of Equine Degenerative Myeloencephalopathy, Victoria C. Reynolds
Honors Undergraduate Theses
The objective of this study was to examine potential associations between environmental factors and the progression of Equine Degenerative Myeloencephalopathy (EDM). While environmental contributions to neurodegenerative diseases are increasingly recognized in human patients, little is known about their role in EDM. A comprehensive literature review highlighted the lack of research in this area. Data for this study were collected by Dr. Amy Johnson at the University of Pennsylvania's New Bolton Center. The two main areas studied were a horse’s lifestyle (specifically turnout conditions) and their geographical proximity to chemicals (pesticides, airborne neurotoxins, and water contaminants). Statistical analysis revealed there was …
Covid And The Great Retrenchment, Samuel R. Bagenstos
Covid And The Great Retrenchment, Samuel R. Bagenstos
Articles
The past six years have seen two dramatic shifts in federal health and benefits policy. First, during the COVID pandemic, the government dramatically expanded public benefits. These expansions had incredibly positive effects, and recipients were largely satisfied with them. But after a relatively short time, Congress rolled back nearly all of the expansion. Worse, the immediate pullback set the stage for even more significant retrenchments in the second Trump Administration. Where in 2023 the United States came closest to universal health care in its history—with a record low uninsured rate of 7.7%—the Trump Administration’s Medicaid cuts and failure to extend …
Enteral Nutrition Guidelines Improve Critically Ill Patients’ Outcomes: A Quasiexperimental Study, Marwa Abdo, Sara Elsayed Hegazy
Enteral Nutrition Guidelines Improve Critically Ill Patients’ Outcomes: A Quasiexperimental Study, Marwa Abdo, Sara Elsayed Hegazy
Nursing
Background: Optimal nutritional support is a fundamental element of treatment for critically ill patients. Adherence to evidence-based enteral nutrition guidelines is essential to promote patient care and prevent potential complications. Objectives: To assess the effectiveness of enteral nutrition guidelines in improving critically ill patients’ outcomes. Method: A quasiexperimental study evaluated 68 critically ill patients divided into 2 groups. The intervention group received their nutrition based on the evidence-based enteral nutrition guidelines, while the control group received their nutrition based on the unit’s routine care. The study was conducted in the surgical intensive care units of Mansoura Emergency Hospital in Egypt. …
Diagnostic Accuracy Of Combined B-Mode Ultrasound, Color Doppler And Strain Elastography In Assessment Of Cervical And Axillary Lymph Nodes, Marwa Mostafa, Nihal M. Batouty, Amani Ezzat Mousa
Diagnostic Accuracy Of Combined B-Mode Ultrasound, Color Doppler And Strain Elastography In Assessment Of Cervical And Axillary Lymph Nodes, Marwa Mostafa, Nihal M. Batouty, Amani Ezzat Mousa
Mansoura Medical Journal
Background: Lymphadenopathy is a common condition caused by many benign and malignant disorders; therefore, determining their nature is important in clinical setting. The objective of research is to assess diagnostic accuracy of B-mode ultrasound, color Doppler, and strain elastography in lymph nodes evaluation with pathological correlation and to determine cut-off value of strain ratio that differentiates benign from malignant nodes.
Methods: All patients underwent ultrasound examination, Doppler study and strain elastography in supine position using a high-frequency probe (6.2-12 MHz). Out of 80 enrolled patients, only 53 were subjected to biopsy from the lymph nodes, then their pathological results …
Improving Healthcare Professionals’ Comfort Level Screening For Intimate Partner Violence, Madison M. Mitzel
Improving Healthcare Professionals’ Comfort Level Screening For Intimate Partner Violence, Madison M. Mitzel
Doctor of Nursing Practice (DNP) Practice Innovation Projects
Background: Pregnancy increases a woman’s risk of experiencing intimate partner violence (IPV). Although healthcare visits typically increase during pregnancy, IPV screening is often overlooked, and many women remain unaware of available domestic violence resources.
Local problem: Globally, women are impacted by IPV, with those living in rural areas facing a higher risk.
Methods: The Abuse Assessment Screen (AAS) was implemented in a rural women’s health facility to screen patients for IPV. Prior to implementation, healthcare professionals within the facility received education regarding the screening protocol and available resources for patients.
Interventions: The comfort level of the healthcare professionals discussing IPV …
Mixed Methods Studies Examining The Physical Activity Practices Among African American And Black Women: Protocol For A Methodological Scoping Review, Annette Moore Hubbell, Laura Killingsworth, Michele Shropshire
Mixed Methods Studies Examining The Physical Activity Practices Among African American And Black Women: Protocol For A Methodological Scoping Review, Annette Moore Hubbell, Laura Killingsworth, Michele Shropshire
Faculty Publications - Mennonite College of Nursing
Background: African American and Black women are among the least physically active demographic groups in the United States and experience disproportionate burdens of chronic disease that may be reduced through regular physical activity (PA). Mixed methods research is increasingly used to examine the behavioral, social, and contextual factors that influence PA in this population.
Objective: This study aims to identify, examine, and describe the mixed methods designs used in research on PA practices among African American and Black women in the United States; compare methodological approaches; identify gaps in the literature; and provide recommendations for future research.
Methods: This scoping …
Building Ai Literacy To Redesign Graduate Public Health Courses: A Case Study Of Pubh 520, Darren Liu
Building Ai Literacy To Redesign Graduate Public Health Courses: A Case Study Of Pubh 520, Darren Liu
2026 Scholarly Teaching Conference: Concurrent Session Papers
As artificial intelligence (AI) becomes increasingly embedded in public health practice, graduate education must move beyond ad hoc responses to AI toward intentional, ethically grounded instructional design. This conference paper presents a case study of the redesign of PUBH 520, a graduate-level public health course, to explicitly integrate AI literacy within course outcomes, assessments, and learning activities. Guided by higher-education AI literacy frameworks, the redesign foregrounded faculty AI literacy as a prerequisite for responsible AI integration, emphasizing ethical reasoning, technical understanding, pedagogical alignment, and reflective assessment practices. Findings suggest that the redesigned course improved coherence among learning outcomes, assessment integrity, …
Research In Progress. Why Physiology Feels Hard: Supporting The Transition To Self-Directed Learning In Post-Secondary Physiology, Jaelyn Zoe Rohrbaugh, Mark Paternostro
Research In Progress. Why Physiology Feels Hard: Supporting The Transition To Self-Directed Learning In Post-Secondary Physiology, Jaelyn Zoe Rohrbaugh, Mark Paternostro
2026 Scholarly Teaching Conference: Poster Session Papers
Physiology is widely recognized as one of the most challenging courses for STEM students. Contributing factors include the discipline’s inherent complexity, instructional methods, and student preparedness, with both faculty and students identifying the nature of the discipline as the primary challenge. Many undergraduates enter college having experienced predominantly teacher-directed, pedagogical instruction, whereas success in college-level physiology requires self-directed, andragogical learning strategies. We hypothesize that students’ difficulties arise more from a lack of self-directed learning skills than from content complexity alone. To investigate this, we administered an anonymous survey to 340 students spanning freshman to professional levels, achieving a 93% completion …
Empowering Staff And Caregiver Through Occupational Therapy Education And Leadership At Hope Therapy Center, Natalie K. Antle
Empowering Staff And Caregiver Through Occupational Therapy Education And Leadership At Hope Therapy Center, Natalie K. Antle
Occupational Therapy Doctorate Capstone Posters
My doctoral capstone was completed with Hope Therapy Center (HTC), a pediatric clinic in Da Nang, Vietnam that is part of a Christian-based nonprofit organization providing free therapy services to children with disabilities and their families. This project focused on the ACOTE areas of education and leadership. It was informed by a previous experience at HTC where I observed a need for additional staff education, caregiver support, and sustainable occupational therapy resources. Those observations guided the development of my capstone and helped ensure the project addressed the clinic's greatest needs.The purpose of this capstone was to strengthen staff knowledge of …
Improving Adolescent Sexual Health Education Through A Gamified Quality Improvement Initiative In Kenya: Game On For Safe Choices, Alyssa Kashia Lee, Isabel Diazdeleon, Ilyana Karkar
Improving Adolescent Sexual Health Education Through A Gamified Quality Improvement Initiative In Kenya: Game On For Safe Choices, Alyssa Kashia Lee, Isabel Diazdeleon, Ilyana Karkar
ELMSN E-Portfolio. A collection of Scholarly and Creative Works
Adolescent sexual health remains a significant public health concern in rural Kenya because of the limited access to comprehensive sexuality education; therefore, contributing to high rates of sexually transmitted infections (STIs), HIV, unintended pregnancy, and gender-based violence. This quality improvement project evaluated the implementation of the Game On for Safe Choices, a culturally responsive, game-based sexual health education intervention designed to improve adolescents' sexual health knowledge and confidence. The project was conducted at ByKay Hotel in Sega, Siaya County, Kenya, and included 25 adolescents aged 15–17 years. Guided by the Plan-Do-Study-Act framework, participants completed three interactive educational stations focused on …
Enhancing Diabetes Self-Management And Nutrition Literacy In South Stockton, California, Yessenia Bejarano, Carissa Chothia, Madisyn Widmer, Angela Lim
Enhancing Diabetes Self-Management And Nutrition Literacy In South Stockton, California, Yessenia Bejarano, Carissa Chothia, Madisyn Widmer, Angela Lim
ELMSN E-Portfolio. A collection of Scholarly and Creative Works
Diabetes mellitus and food insecurity contribute to poor health outcomes among underserved adults participating in the Healthy Food Rx program at the Stockton Emergency Food Bank in South Stockton, California. Limited access to culturally relevant diabetes education and ongoing self-management resources may hinder effective diabetes management among food-insecure adults. This quality improvement project evaluated a four-week culturally responsive diabetes education program consisting of weekly education sessions, hands-on blood pressure and blood glucose monitoring, and a QR code-enabled Linktree resource platform. The intervention included weekly diabetes education sessions, hands-on monitoring of blood pressure and blood glucose, and access to bilingual digital …
Patient-Centered Education In Fall Risk And Prevention Decreases The Number Of Falls On The Orthopedic Unit, Kaitlyn Chan, Amparo Guzman Garcia, Tran Huynh
Patient-Centered Education In Fall Risk And Prevention Decreases The Number Of Falls On The Orthopedic Unit, Kaitlyn Chan, Amparo Guzman Garcia, Tran Huynh
ELMSN E-Portfolio. A collection of Scholarly and Creative Works
Inpatient falls are a major patient safety concern, particularly in orthopedic units where mobility limitations, comorbidities, and postoperative factors elevate risk and contribute to preventable injury, longer hospital stays, and increased costs. At Sutter Medical Center Sacramento’s orthopedic unit, an annual rate of 16 falls and persistent gaps in patient and staff education highlight the need for a targeted quality improvement initiative despite use of an EPIC predictive fall-risk model. Guided by the Plan-Do-Study-Act framework, this project implements a comprehensive fall-prevention education program modeled on the Fall T.I.P.S. toolkit, including a standardized bedside brochure, visual cues (wristbands, door signage, bedside …
Colon Cancer In Appalachian Kentucky: Unique Genetic, Microbiome And Obesity Findings In A Cohort Comparison, Zeta Chow, Jinpeng Liu, Daheng He, Chi Wang, Tong Gan, Akila Mansour, Nuha Shaker, Caroline Dravillas, Rebecca Hoyd, Eric B. Durbin, Dana L. Napier, Tianyan Gao, Kurt Schaberg, Lyen Huang, Neli Ulrich, Erin Siegel, Stephen Edge, Linda Cook, Bodour Salhia, Michelle L. Churchman, Jill Kolesar, Daniel Spakowicz, B. Mark Evers, Therese J. Bocklage
Colon Cancer In Appalachian Kentucky: Unique Genetic, Microbiome And Obesity Findings In A Cohort Comparison, Zeta Chow, Jinpeng Liu, Daheng He, Chi Wang, Tong Gan, Akila Mansour, Nuha Shaker, Caroline Dravillas, Rebecca Hoyd, Eric B. Durbin, Dana L. Napier, Tianyan Gao, Kurt Schaberg, Lyen Huang, Neli Ulrich, Erin Siegel, Stephen Edge, Linda Cook, Bodour Salhia, Michelle L. Churchman, Jill Kolesar, Daniel Spakowicz, B. Mark Evers, Therese J. Bocklage
Markey Cancer Center Faculty Publications
We investigated colon cancer genomics and microenvironmental features in the Appalachian Kentucky population, a group with the highest incidence of colon cancer in the United States. We assessed two inter-related risk factors for colon cancer (obesity and abnormal gut bacterial microbiome) and their genetic associations within this population. To evaluate potential unique characteristics of the high-incidence cohort, we compared 99 propensity-matched colon cancer tumors from Appalachian Kentucky patients to 95 non-Appalachian patient tumors to evaluate driver mutations, differentially expressed genes (DEGs), Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways, Catalogue of Somatic Mutations in Cancer (COSMIC) mutational signatures, immune cell …
Hexavalent Chromium Promotes Malignant Transformation Via Enhanced Translation Of Suv39h1, Yiwei Gu, Yanan Cao, Qing Ye, Yujing Zhang, Zhishan Wang, Chengfeng Yang, Side Liu, Qing-Bai She
Hexavalent Chromium Promotes Malignant Transformation Via Enhanced Translation Of Suv39h1, Yiwei Gu, Yanan Cao, Qing Ye, Yujing Zhang, Zhishan Wang, Chengfeng Yang, Side Liu, Qing-Bai She
Markey Cancer Center Faculty Publications
Hexavalent chromium [Cr(VI)] is a widespread environmental carcinogen linked to lung cancer and other malignancies. Although genetic and epigenetic mechanisms of Cr(VI)-induced carcinogenesis have been extensively investigated, the role of translational control has remained largely unexplored. Here, we show that chronic low-dose Cr(VI) exposure in BEAS-2BR human bronchial epithelial cells activates eIF4E-driven cap-dependent translation through mTORC1-mediated phosphorylation and inactivation of the translational repressor 4E-BP1. Pharmacological inhibition of this pathway markedly suppresses Cr(VI)-induced cell transformation, cancer stem cell (CSC)-like properties, and DNA damage. Comparable inhibitory effects are observed following raptor knockdown, which disrupts mTORC1, or expression of a constitutively active non-phosphorylatable …
Rna-Micelles As Self-Assembling Structures For Efficient Co-Delivery Of Synergistic Sirna And Nucleoside Analogues To Treat Crc Lung Metastasis, Kai Jin, Piotr G. Rychahou, Daniel W. Binzel, B. Mark Evers, Peixuan Guo
Rna-Micelles As Self-Assembling Structures For Efficient Co-Delivery Of Synergistic Sirna And Nucleoside Analogues To Treat Crc Lung Metastasis, Kai Jin, Piotr G. Rychahou, Daniel W. Binzel, B. Mark Evers, Peixuan Guo
Markey Cancer Center Faculty Publications
SiRNA has been widely studied in cancer gene silencing over the last 25 years. However, few siRNA-based therapeutics have been approved by the FDA. An RNA-micelle platform provides a powerful therapeutic tool through simple one-step, high-yield production that is capable of efficient colorectal cancer lung metastasis treatment, a current lethal condition with a short survival rate post-diagnosis. Here, it is reported that the use of RNA-micelles co-carrying siRNA and nucleoside analogues to completely inhibit lung metastasis of colorectal cancer (CRC). The major advantage of the RNA-micelle is the successful co-delivery of siRNA and chemotherapeutic agent in a single delivery vehicle …
Geographic Clusters Of Human Papillomavirus-Associated Cancer Incidence In The Us, 2008–2022, Todd Burus, Krystle A. Lang Kuhs, Ashish A. Deshmukh, Haluk Damgacioglu
Geographic Clusters Of Human Papillomavirus-Associated Cancer Incidence In The Us, 2008–2022, Todd Burus, Krystle A. Lang Kuhs, Ashish A. Deshmukh, Haluk Damgacioglu
Markey Cancer Center Faculty Publications
Objective: Despite known state and regional differences, United States (US) county-level patterns of human papillomavirus (HPV)-associated cancer incidence remain unexplored. Methods: In this cross-sectional study, we analyzed US county-level HPV-associated cancer incidence rates from 2008 to 2022 using the US Cancer Statistics Incidence Analytic Database to identify geographic clusters of high and low incidence. Clusters were identified using the Getis-Ord Gi* statistic and assessed for differences in cluster-level sociodemographic characteristics and sex-and-site-specific incidence. Results: We found 373 hot spot and 409 cold spot counties, with median incidence rates of 16.14 and 10.62 per 100,000, respectively. Hot spot counties were particularly …
Case Report: Prolonged Response To Cabozantinib And Pembrolizumab In Treatment-Refractory Metastatic Pancreatic Ductal Adenocarcinoma, Anna M. Reagan, Hannah G. Mcdonald, Jaewon Kang, Hoda Saghaeiannejad Esfahani, Caroline G. Wright, Charles J. Bailey, Carleton S. Ellis, Kaylyn R. Collette, Reema A. Patel, Mayte Murillo, Samantha F. Stokley, Michael J. Cavnar, Prakash Pandalai, Mautin T. Barry-Hundeyin, Jessica Moss, Joseph Kim
Case Report: Prolonged Response To Cabozantinib And Pembrolizumab In Treatment-Refractory Metastatic Pancreatic Ductal Adenocarcinoma, Anna M. Reagan, Hannah G. Mcdonald, Jaewon Kang, Hoda Saghaeiannejad Esfahani, Caroline G. Wright, Charles J. Bailey, Carleton S. Ellis, Kaylyn R. Collette, Reema A. Patel, Mayte Murillo, Samantha F. Stokley, Michael J. Cavnar, Prakash Pandalai, Mautin T. Barry-Hundeyin, Jessica Moss, Joseph Kim
Markey Cancer Center Faculty Publications
Immunotherapy has yet to demonstrate durable efficacy in pancreatic ductal adenocarcinoma (PDAC) despite the fact that pancreatic cancer cells have higher levels of immune checkpoint expression than other cancer cell types in which immunotherapy efficacy has been well established. We observed effective cytotoxicity with the combination therapy of pembrolizumab (an anti-PD-1 monoclonal antibody, mAb) and cabozantinib (an anti-MET small molecule) in vivo. This served as the basis for an investigator-initiated phase II clinical trial (NCT05052723). The trial was open to patients with treatment-refractory metastatic PDAC with a single-arm treatment protocol of pembrolizumab and cabozantinib. Here, we report the case of …
Survival Of Patients Diagnosed With Cancer During The Covid-19 Pandemic, Todd Burus, Haluk Damgacioglu, Bin Huang, Thomas C. Tucker, Ashish A. Deshmukh, Krystle A. Lang Kuhs
Survival Of Patients Diagnosed With Cancer During The Covid-19 Pandemic, Todd Burus, Haluk Damgacioglu, Bin Huang, Thomas C. Tucker, Ashish A. Deshmukh, Krystle A. Lang Kuhs
Markey Cancer Center Faculty Publications
Importance The effects of COVID-19 pandemic–related disruptions on cancer diagnosis in the US have been widely observed, but their impact on short-term survival has not been assessed.
Objective To examine 1-year cause-specific survival (CSS) rates among patients diagnosed with cancer during 2020 and 2021 using high-quality cancer registry data.
Design, Setting, and Participants This population-based cohort study of cancer survival between 2015 and 2021 used the Surveillance, Epidemiology, and End Results 21 Registries (SEER-21) database. The population included individuals with an invasive cancer diagnosis and complete follow-up reported to registries included in SEER-21 between January 1, 2015, and December 31, …
A Phase 1 Dose Escalation Of Lapatinib And Paclitaxel In Recurrent Ovarian Cancer, Connie D. Cao, Joseph Robert Mccorkle, Donglin Yan, Hoda Saghaeiannejad Esfahani, Rani Jayswal, Dava W. Piecoro, Ning Li, Lauren Baldwin, Rachel W. Miller, Christopher P. Desimone, Charles S. Dietrich, Frederick R. Ueland, Jill M. Kolesar
A Phase 1 Dose Escalation Of Lapatinib And Paclitaxel In Recurrent Ovarian Cancer, Connie D. Cao, Joseph Robert Mccorkle, Donglin Yan, Hoda Saghaeiannejad Esfahani, Rani Jayswal, Dava W. Piecoro, Ning Li, Lauren Baldwin, Rachel W. Miller, Christopher P. Desimone, Charles S. Dietrich, Frederick R. Ueland, Jill M. Kolesar
Markey Cancer Center Faculty Publications
Objective: The development of ABCB1-mediated resistance limits the clinical efficacy of paclitaxel. Lapatinib is a small-molecule reversible tyrosine kinase and ABCB1 inhibitor that could prevent resistance. Our objective was to determine a recommended phase 2 dose (RP2D) of the combination of paclitaxel and lapatinib.
Methods: A phase 1 dose-escalation study utilizing a Bayesian optimal interval (BOIN) design in recurrent ovarian cancer patients was conducted. Patients were pretreated with pulsed lapatinib in the 48 h preceding weekly paclitaxel (80 mg/m2) in 28-day cycles for up to three cycles. We evaluated three lapatinib doses, escalating from 750 to 2000 mg …
Dna-Pkcs Promotes Therapy Resistance And Metastatic Recurrence In Neuroblastoma, Mahnaz Norouzi, Subin Kim, Beibei Zhu, Chi Wang, Natalie Wu, Katherine Somers, Eddy Shih-Hsin Yang, B. Mark Evers, Eric J. Rellinger, Piotr G. Rychahou
Dna-Pkcs Promotes Therapy Resistance And Metastatic Recurrence In Neuroblastoma, Mahnaz Norouzi, Subin Kim, Beibei Zhu, Chi Wang, Natalie Wu, Katherine Somers, Eddy Shih-Hsin Yang, B. Mark Evers, Eric J. Rellinger, Piotr G. Rychahou
Markey Cancer Center Faculty Publications
Purpose: High-risk neuroblastoma presents a serious clinical challenge with survival rates below 50%. Disease relapse most commonly occurs at distant metastatic sites and remains the primary driver of poor outcomes, emphasizing the need for therapies to target drivers of relapse.
Experimental design: This study identified DNA-PKcs as a critical determinant of poor survival and metastatic relapse in neuroblastoma patients. We evaluated which therapeutic modality—chemotherapy or radiotherapy—when combined with DNA-PKcs inhibition, more effectively reduces metastatic burden and prevents recurrence.
Results: Colony-forming assays revealed that established neuroblastoma colonies resist doxorubicin alone and require high-dose doxorubicin paired with DNA-PKcs inhibition to suppress progression. …
A Unique Protein Adjuvant For Precision Immunotherapy To Prevent Recurrence Of Surgically Resected Colorectal Cancer, Yasuhiro Suzuki, Rajesh Mani, B. Mark Evers
A Unique Protein Adjuvant For Precision Immunotherapy To Prevent Recurrence Of Surgically Resected Colorectal Cancer, Yasuhiro Suzuki, Rajesh Mani, B. Mark Evers
Markey Cancer Center Faculty Publications
Effectively activating protective CD8+ T cell immunity specifically against cancer antigens is an important pathway to prevent the growth of various types of cancers. A major obstacle in this approach is variations in cancer antigens among patients. A valuable material to overcome the antigen variation among cancer patients is the use of each individual’s own cancer cells for immunization. In colorectal cancer (CRC), approximately one-third of the patients who receive curative surgical resection have a recurrence of cancer. Therefore, the use of surgically resected CRC for immunotherapy to specifically activate the protective CD8+ T cells against their own …
Mental Health Needs Of Families Of Patients In Intensive Care Units And The Role Of Mobile Health: Survey Study, Anthony Faiola, Saira Soroya, Zhonglin Hao, Reinhold Munker
Mental Health Needs Of Families Of Patients In Intensive Care Units And The Role Of Mobile Health: Survey Study, Anthony Faiola, Saira Soroya, Zhonglin Hao, Reinhold Munker
Markey Cancer Center Faculty Publications
Background: The experiences of patients with COVID-19 and their families manifested the most devastating effects of family separation since the 1918 Spanish influenza pandemic and, with it, a call for solutions to patient isolation and its effect on family mental health.
Objective: This study examined the recent experiences of families of critical care (intensive care unit; ICU) patients related to anxiety and depression (AD), satisfaction with clinician-family communication, and counseling from mental health and social services. This study explored correlations between these factors and family interest in mobile health (mHealth) designed to improve information flow and communication from patient bedside …