Medicine and Health Sciences Commons^™

Adjuvanted Fusion Protein Vaccine Induces Durable Immunity To Onchocerca Volvulus In Mice And Non-Human Primates, Nathan M. Ryan, Jessica A. Hess, Erica J. Robertson, Nancy Tricoche, Cheri Turner, Jenn Davis, Nikolai Petrovsky, Melissa Ferguson, William J. Rinaldi, Valerie M. Wong, Ayako Shimada, Bin Zhan, Maria Elena Bottazzi, Benjamin L. Makepece, Sean A. Gray, Darrick Carter, Sara Lustigman, David Abraham

Department of Microbiology and Immunology Faculty Papers

Onchocerciasis remains a debilitating neglected tropical disease. Due to the many challenges of current control methods, an effective vaccine against the causative agent Onchocerca volvulus is urgently needed. Mice and cynomolgus macaque non-human primates (NHPs) were immunized with a vaccine consisting of a fusion of two O. volvulus protein antigens, Ov-103 and Ov-RAL-2 (Ov-FUS-1), and three different adjuvants: Advax-CpG, alum, and AlT4. All vaccine formulations induced high antigen-specific IgG titers in both mice and NHPs. Challenging mice with O. volvulus L3 contained within subcutaneous diffusion chambers demonstrated that Ov-FUS-1/Advax-CpG-immunized animals developed protective immunity, durable for at least 11 weeks. Passive …

Utility Of Seated Lateral Radiographs In The Diagnosis And Classification Of Lumbar Degenerative Spondylolisthesis, Tariq Z. Issa, Yunsoo Lee, Emily Berthiaume, Mark J. Lambrechts, Caroline Zaworski, Qudratallah S. Qadiri, Henley Spracklen, Richard Padovano, Jackson Weber, John J. Mangan, Jose A, Canseco, Barrett I. Woods, I. David Kaye, Alan S. Hilibrand, Christopher K. Kepler, Alexander R. Vaccaro, Gregory D. Schroeder, Joseph K. Lee

Rothman Institute Papers

STUDY DESIGN: Retrospective cohort study.

PURPOSE: Our goal was to determine which radiographic images are most essential for degenerative spondylolisthesis (DS) classification and instability detection.

OVERVIEW OF LITERATURE: The heterogeneity in DS requires multiple imaging views to evaluate vertebral translation, disc space, slip angle, and instability. However, there are several restrictions on frequently used imaging perspectives such as flexion-extension and upright radiography.

METHODS: We assessed baseline neutral upright, standing flexion, seated lateral radiographs, and magnetic resonance imaging (MRI) for patients identified with spondylolisthesis from January 2021 to May 2022 by a single spine surgeon. DS was classified by Meyerding and …

Simulation As A Key Training Method For Inculcating Public Health Leadership Skills: A Mixed Methods Study, Keren Dopelt, Itamar Shevach, Ofek Eliad Vardimon, Katarzyna Czabanowska, Jascha De Nooijer, Robert Otok, Lore Leighton, Osnat Bashkin, Mariusz Duplaga, Hagai Levine, Fiona Macleod, Maureen Malowany, Leah Okenwa-Emegwa, Shira Zelber-Sagi, Nadav Davidovitch, Paul Barach

College of Population Health Faculty Papers

BACKGROUND: Successful management of public health challenges requires developing and nurturing leadership competencies. We aimed to evaluate the effectiveness of training simulations to assess public health leadership and decision-making competencies during emergencies as an effective learning and training method.

METHODS: We examined the effects of two simulation scenarios on public health school students in terms of their experience (compared to face-to-face learning) and new skills acquired for dealing with similar emergent situations in the future. A mixed-methods design included developing a validated and pre-tested questionnaire with open-and closed-ended questions that examined the simulation impact and the degree of student satisfaction …

Clients In Uganda Accessing Preferred Differentiated Antiretroviral Therapy Models Achieve Higher Viral Suppression And Are Less Likely To Miss Appointments: A Cross-Sectional Analysis, Esther K. Nkolo, Jessica Clinkscales Ejike, Simon Sensalire, Juliana Nabwire Ssali, Immaculate Ddumba, Jacqueline Calnan, Carolina Gonzalez, Nelly Maina, Melaku Dessie, Lauren Bailey, Ugochukwu Amanyeiwe, Thomas Minior, Karishma Srikanth, Herbert Kadama, Khushi Patel, Dina Patel

Publications

INTRODUCTION: The Uganda Ministry of Health recommends facility- and community-based differentiated antiretroviral therapy (DART) models to support person-centred care for eligible clients receiving antiretroviral therapy (ART). Healthcare workers assess client eligibility for one of six DART models upon initial enrolment; however, client circumstances evolve, and their preferences are not routinely adjusted. We developed a tool to understand the proportion of clients accessing preferred DART models and compared the outcomes of clients accessing preferred DART models to the outcomes of clients not receiving preferred DART models. METHODS: We conducted a cross-sectional study. A sample of 6376 clients was selected from 113 …

Actionability Of Unanticipated Monogenic Disease Risks In Newborn Genomic Screening: Findings From The Babyseq Project, Robert C Green, Nidhi Shah, Casie A Genetti, Timothy Yu, Bethany Zettler, Melissa K Uveges, Ozge Ceyhan-Birsoy, Matthew S Lebo, Stacey Pereira, Pankaj B Agrawal, Richard B Parad, Amy L Mcguire, Kurt D Christensen, Talia S Schwartz, Heidi L Rehm, Ingrid A Holm, Alan H Beggs

Center for Medical Ethics and Health Policy Staff Publications

Newborn genomic sequencing (NBSeq) to screen for medically important genetic information is of considerable interest but data characterizing the actionability of such findings, and the downstream medical efforts in response to discovery of unanticipated genetic risk variants, are lacking. From a clinical trial of comprehensive exome sequencing in 127 apparently healthy infants and 32 infants in intensive care, we previously identified 17 infants (10.7%) with unanticipated monogenic disease risks (uMDRs). In this analysis, we assessed actionability for each of these uMDRs with a modified ClinGen actionability semiquantitative metric (CASQM) and created radar plots representing degrees of penetrance of the condition, …

Cancer Cell-Specific Cgas/Sting Signaling Pathway In The Era Of Advancing Cancer Cell Biology, Vijay Kumar, Caitlin Bauer, John H. Stewart

School of Graduate Studies Faculty Publications

Pattern-recognition receptors (PRRs) are critical to recognizing endogenous and exogenous threats to mount a protective proinflammatory innate immune response. PRRs may be located on the outer cell membrane, cytosol, and nucleus. The cGAS/STING signaling pathway is a cytosolic PRR system. Notably, cGAS is also present in the nucleus. The cGAS-mediated recognition of cytosolic dsDNA and its cleavage into cGAMP activates STING. Furthermore, STING activation through its downstream signaling triggers different interferon-stimulating genes (ISGs), initiating the release of type 1 interferons (IFNs) and NF-κB-mediated release of proinflammatory cytokines and molecules. Activating cGAS/STING generates type 1 IFN, which may prevent cellular transformation …

Apoe Gene Associated With Dementia-Related Traits, Depression, And Anxiety In The Hispanic Population, Chun Xu, Victoria Padilla, Stephanie Lozano, Daniela Gamez, Brenda Bin Su, Xuan Wang, Gladys Maestre, Kesheng Wang

Health & Biomedical Sciences Faculty Publications

Alzheimer's disease (AD), a main cause of dementia, is commonly seen in aging populations with a strong genetic component. AD is one of the most common neurodegenerative disorders; it is a genetically and clinically heterogeneous disease. Specific demographic factors and genetic variants have been identified in non-Hispanic populations; however, limited studies have observed the Hispanic population. Therefore, we focused on investigating a known gene, APOE, associated with AD-related phenotypes and two psychiatric diseases (depression and anxiety) within the U.S. Hispanic population in our current study. A total of 1382 subjects were studied based on data collected from the Texas Alzheimer's …

Evaluating Approaches For Constructing Polygenic Risk Scores For Prostate Cancer In Men Of African And European Ancestry, Burcu F Darst, Jiayi Shen, Ravi K Madduri, Alexis A Rodriguez, Yukai Xiao, Xin Sheng, Edward J Saunders, Tokhir Dadaev, Mark N Brook, Thomas J Hoffmann, Kenneth Muir, Peggy Wan, Loic Le Marchand, Lynne Wilkens, Ying Wang, Johanna Schleutker, Robert J Macinnis, Cezary Cybulski, David E Neal, Børge G Nordestgaard, Sune F Nielsen, Jyotsna Batra, Judith A Clements, Australian Prostate Cancer Bioresource, Henrik Grönberg, Nora Pashayan, Ruth C Travis, Jong Y Park, Demetrius Albanes, Stephanie Weinstein, Lorelei A Mucci, David J Hunter, Kathryn L Penney, Catherine M Tangen, Robert J Hamilton, Marie-Élise Parent, Janet L Stanford, Stella Koutros, Alicja Wolk, Karina D Sørensen, William J Blot, Edward D Yeboah, James E Mensah, Yong-Jie Lu, Daniel J Schaid, Stephen N Thibodeau, Catharine M West, Christiane Maier, Adam S Kibel, Géraldine Cancel-Tassin, Florence Menegaux, Esther M John, Eli Marie Grindedal, Kay-Tee Khaw, Sue A Ingles, Ana Vega, Barry S Rosenstein, Manuel R Teixeira, Nc-La Pcap Investigators, Manolis Kogevinas, Lisa Cannon-Albright, Chad Huff, Luc Multigner, Radka Kaneva, Robin J Leach, Hermann Brenner, Ann W Hsing, Rick A Kittles, Adam B Murphy, Christopher J Logothetis, Susan L Neuhausen, William B Isaacs, Barbara Nemesure, Anselm J Hennis, John Carpten, Hardev Pandha, Kim De Ruyck, Jianfeng Xu, Azad Razack, Soo-Hwang Teo, Canary Pass Investigators, Lisa F Newcomb, Jay H Fowke, Christine Neslund-Dudas, Benjamin A Rybicki, Marija Gamulin, Nawaid Usmani, Frank Claessens, Manuela Gago-Dominguez, Jose Esteban Castelao, Paul A Townsend, Dana C Crawford, Gyorgy Petrovics, Graham Casey, Monique J Roobol, Jennifer F Hu, Sonja I Berndt, Stephen K Van Den Eeden, Douglas F Easton, Stephen J Chanock, Michael B Cook, Fredrik Wiklund, John S Witte, Rosalind A Eeles, Zsofia Kote-Jarai, Stephen Watya, John M Gaziano, Amy C Justice, David V Conti, Christopher A Haiman

Faculty, Staff and Student Publications

Genome-wide polygenic risk scores (GW-PRSs) have been reported to have better predictive ability than PRSs based on genome-wide significance thresholds across numerous traits. We compared the predictive ability of several GW-PRS approaches to a recently developed PRS of 269 established prostate cancer-risk variants from multi-ancestry GWASs and fine-mapping studies (PRS269). GW-PRS models were trained with a large and diverse prostate cancer GWAS of 107,247 cases and 127,006 controls that we previously used to develop the multi-ancestry PRS269. Resulting models were independently tested in 1,586 cases and 1,047 controls of African ancestry from the California Uganda Study and 8,046 cases and …

Affect Variability And Physical Health: The Moderating Role Of Mean Affect, Brooke N. Jenkins, Lydia Q. Ong, Hee Youn (Helen) Lee, Anthony D. Ong, Julia K. Boehm

Psychology Faculty Articles and Research

Research has only begun to explore how affect variability relates to physical health and has typically not assessed long-term associations nor considered the moderating role of mean affect. Therefore, we used data from the Midlife in the United States Study waves 2 (N = 1512) and 3 (N = 1499) to test how affect variability predicted concurrent and long-term physical health while also testing the moderating role of mean affect. Results indicated that greater negative affect variability was associated concurrently with a greater number of chronic conditions (p = .03) and longitudinally with worse self-rated physical health (p …

Changes In Outcomes And Factors Associated With Survival In Melanoma Patients With Brain Metastases, Merve Hasanov, Denái R Milton, Alicia Bea Davies, Elizabeth Sirmans, Chantal Saberian, Eliza L Posada, Sylvia Opusunju, Jeffrey E Gershenwald, Carlos A Torres-Cabala, Elizabeth M Burton, Rivka R Colen, Jason T Huse, Isabella C Glitza Oliva, Caroline Chung, Mary Frances Mcaleer, Susan L Mcgovern, Debra N Yeboa, Betty Y S Kim, Sujit S Prabhu, Ian E Mccutcheon, Jeffrey S Weinberg, Frederick F Lang, Hussein A Tawbi, Jing Li, Lauren E Haydu, Michael A Davies, Sherise D Ferguson

Faculty, Staff and Student Publications

BACKGROUND: Treatment options for patients with melanoma brain metastasis (MBM) have changed significantly in the last decade. Few studies have evaluated changes in outcomes and factors associated with survival in MBM patients over time. The aim of this study is to evaluate changes in clinical features and overall survival (OS) for MBM patients.

METHODS: Patients diagnosed with MBMs from 1/1/2009 to 12/31/2013 (Prior Era; PE) and 1/1/2014 to 12/31/2018 (Current Era; CE) at The University of Texas MD Anderson Cancer Center were included in this retrospective analysis. The primary outcome measure was OS. Log-rank test assessed differences between groups; multivariable …

Long-Term Bilateral Neuromuscular Function And Knee Osteoarthritis After Anterior Cruciate Ligament Reconstruction, Payam Zandiyeh, Lauren R Parola, Meggin Q Costa, Madalyn J Hague, Janine Molino, Braden C Fleming, Jillian E Beveridge

Faculty, Staff and Student Publications

Neuromuscular function is thought to contribute to posttraumatic osteoarthritis (PTOA) risk in anterior cruciate ligament (ACL)-reconstructed (ACLR) patients, but sensitive and easy-to-use tools are needed to discern whether complex muscle activation strategies are beneficial or maladaptive. Using an electromyography (EMG) signal analysis technique coupled with a machine learning approach, we sought to: (1) identify whether ACLR muscle activity patterns differed from those of healthy controls, and (2) explore which combination of patient outcome measures (thigh muscle girth, knee laxity, hop distance, and activity level) predicted the extent of osteoarthritic changes via magnetic resonance imaging (MRI) in ACLR patients. Eleven ACLR …

A Functional Link Between Lariat Debranching Enzyme And The Intron-Binding Complex Is Defective In Non-Photosensitive Trichothiodystrophy, Brittany A Townley, Luke Buerer, Ning Tsao, Albino Bacolla, Fadhel Mansoori, Timur Rusanov, Nathanial Clark, Negar Goodarzi, Nicolas Schmidt, Sridhar Nonavinkere Srivatsan, Hua Sun, Reilly A Sample, Joshua R Brickner, Drew Mcdonald, Miaw-Sheue Tsai, Matthew J Walter, David F Wozniak, Alex S Holehouse, Vladimir Pena, John A Tainer, William G Fairbrother, Nima Mosammaparast

Faculty, Staff and Student Publications

The pre-mRNA life cycle requires intron processing; yet, how intron-processing defects influence splicing and gene expression is unclear. Here, we find that TTDN1/MPLKIP, which is encoded by a gene implicated in non-photosensitive trichothiodystrophy (NP-TTD), functionally links intron lariat processing to spliceosomal function. The conserved TTDN1 C-terminal region directly binds lariat debranching enzyme DBR1, whereas its N-terminal intrinsically disordered region (IDR) binds the intron-binding complex (IBC). TTDN1 loss, or a mutated IDR, causes significant intron lariat accumulation, as well as splicing and gene expression defects, mirroring phenotypes observed in NP-TTD patient cells. A Ttdn1-deficient mouse model recapitulates intron-processing defects and certain …

Bronchiectasis Assessment In Primary Ciliary Dyskinesia: A Non-Invasive Approach Using Forced Oscillation Technique, Wilfredo De Jesús-Rojas, Luis Reyes-Peña, José Muñiz-Hernández, Patricia Quiles Ruiz De Porras, Jesús Meléndez-Montañez, Marcos J Ramos-Benitez, Ricardo A Mosquera

Faculty, Staff and Student Publications

Primary ciliary dyskinesia (PCD) is an autosomal recessive disorder that results from the dysfunction of motile cilia, which can cause chronic upper and lower respiratory infections leading to bronchiectasis. However, there is a need for additional tools to monitor the progression of bronchiectasis in PCD. The forced oscillation technique (FOT) is an effort-independent lung function test that can be used to evaluate respiratory mechanics. In this retrospective study, we aimed to describe the radiographic findings associated with respiratory impedance (resistance (Rrs) and reactance (Xrs)) measured by FOT in six adult PCD patients and one pediatric with the (

Adjuvanted Fusion Protein Vaccine Induces Durable Immunity To Onchocerca Volvulus In Mice And Non-Human Primates, Nathan M Ryan, Jessica A Hess, Erica J Robertson, Nancy Tricoche, Cheri Turner, Jenn Davis, Nikolai Petrovsky, Melissa Ferguson, William J Rinaldi, Valerie M Wong, Ayako Shimada, Bin Zhan, Maria Elena Bottazzi, Benjamin L Makepeace, Sean A Gray, Darrick Carter, Sara Lustigman, David Abraham

Faculty, Staff and Students Publications

Onchocerciasis remains a debilitating neglected tropical disease. Due to the many challenges of current control methods, an effective vaccine against the causative agent Onchocerca volvulus is urgently needed. Mice and cynomolgus macaque non-human primates (NHPs) were immunized with a vaccine consisting of a fusion of two O. volvulus protein antigens, Ov-103 and Ov-RAL-2 (Ov-FUS-1), and three different adjuvants: Advax-CpG, alum, and AlT4. All vaccine formulations induced high antigen-specific IgG titers in both mice and NHPs. Challenging mice with O. volvulus L3 contained within subcutaneous diffusion chambers demonstrated that Ov-FUS-1/Advax-CpG-immunized animals developed protective immunity, durable for …

Targeting Gbm With An Oncolytic Picornavirus Svv-001 Alone And In Combination With Fractionated Radiation In A Novel Panel Of Orthotopic Pdx Models, Huiyuan Zhang, Yuchen Du, Lin Qi, Sophie Xiao, Frank K Braun, Mari Kogiso, Yulun Huang, Frank Huang, Aalaa Abdallah, Milagros Suarez, Sekar Karthick, Nabil M Ahmed, Vita S Salsman, Patricia A Baxter, Jack M Su, Daniel J Brat, Paul L Hellenbeck, Wan-Yee Teo, Akash J Patel, Xiao-Nan Li

Faculty, Staff and Students Publications

BACKGROUND: Animal models representing different molecular subtypes of glioblastoma multiforme (GBM) is desired for developing new therapies. SVV-001 is an oncolytic virus selectively targeting cancer cells. It's capacity of passing through the blood brain barrier makes is an attractive novel approach for GBM.

MATERIALS AND METHODS: 23 patient tumor samples were implanted into the brains of NOD/SCID mice (1 × 105 cells/mouse). Tumor histology, gene expression (RNAseq), and growth rate of the developed patient-derived orthotopic xenograft (PDOX) models were compared with the originating patient tumors during serial subtransplantations. Anti-tumor activities of SVV-001 were examined in vivo; and therapeutic efficacy validated …

Anti-Scg3 Gene Therapy To Treat Choroidal Neovascularization In Mice, Chengchi Huang, Liyang Ji, Avinash Kaur, Hong Tian, Prabuddha Waduge, Keith A Webster, Wei Li

Faculty, Staff and Students Publications

Neovascular age-related macular degeneration (nAMD) with choroidal neovascularization (CNV) is a leading cause of blindness in the elderly in developed countries. The disease is currently treated with anti-angiogenic biologics, including aflibercept, against vascular endothelial growth factor (VEGF) but with limited efficacy, treatment resistance and requirement for frequent intravitreal injections. Although anti-VEGF gene therapy may provide sustained therapy that obviates multiple injections, the efficacy and side effects related to VEGF pathway targeting remain, and alternative strategies to block angiogenesis independently of VEGF are needed. We recently reported that secretogranin III (Scg3) induces only pathological angiogenesis through VEGF-independent pathways, and Scg3-neutralizing antibodies …

High Dynamic Range 3d Motion Tracking Using Circular Scans With Optical Coherence Tomography, Senyue Hao, Marcello Magri Amaral, Chao Zhou

2020-Current year OA Pubs

Motion artifacts, from such sources as heartbeats, respiration, or peristalsis, often degrade microscopic images or videos of live subjects. We have developed a method using circular optical coherence tomography (OCT) scans to track the transverse and axial motion of biological samples at speeds ranging from several micrometers per second to several centimeters per second. We achieve fast and high-precision measurements of the magnitude and direction of the sample's motion by adaptively controlling the circular scan pattern settings and applying interframe and intraframe analyses. These measurements are the basis of active motion compensation via feedback control for future

Professionalism And Moral Injury In A Capitalist Healthcare System, James Peter Meza Md, Phd, Kassem Soufan Md, Michael Francis Do, Abbass Berjaoui Md

Clinical Research in Practice: The Journal of Team Hippocrates

Professionalism cautions against profit while capitalism exists for profit. This case is a structural analysis of capitalism in a clinical setting that reveals physicians to be simultaneously wage laborers and professionals. Capitalism generates profit. Professionalism views profit as a conflict of interest that erodes trust in the doctor-patient relationship. Managing these conflicting values causes moral injury for physicians, which is a driver of physician burnout.

Mechanical Thrombectomy For Intermediate Risk Pulmonary Embolism, James Peter Meza, Marissa Costello Md, Angela Moughni Md, Nicholus Yee Md

Clinical Research in Practice: The Journal of Team Hippocrates

An informed consent article using a set of publications to develop an informed consent conversation for a patient with an acute pulmonary embolism being considered for pulmonary artery thrombolysis.

The Role Of Using Images In Outdoor Advertising Designs To Attract Attention, Sattar Al-Juboori Dr.

Middle East Journal of Communication Studies

Outdoor advertising has dominated the visual landscape of cities around the world. Outdoor advertising in city streets and public places are different than the ones located in other places for many reasons. First, it is directed towards particular audience who has no option but to look at it. The research problem lies in the excessive use of images in ways that may have been randomly put without taking into consideration certain factors such as allocation, processing, design construction or some expressive and psychological aspects. Experts have defined some technical problems related to image-choice and the extent of its future impact …

Professional And Ethical Challenges Of Robot Journalism From The Perspective Of Jordanian Journalists, Mazen Al-Fedawi Dr.

Middle East Journal of Communication Studies

This study aimed at identifying the extent of Jordanian journalists ’awareness of the concept of robot journalism and its mechanisms of action, and identifying the most important areas covered by robot journalism, in addition to reviewing the pros and cons of the spread of robot journalism, and the most important professional and ethical challenges associated with robot journalism from the viewpoint of Jordanian journalists. To achieve the objectives of the study, the researcher followed the descriptive and analytical method. The study sample consisted of (350) Jordanian journalists, and the questionnaire was distributed to them in two ways, electronically and manually. …

The Influence Of The Celebrities Of Social Media Platforms On University Students, Hanan Al-Shiekh Dr., Mahmoud Al-Rajabi Dr.

Middle East Journal of Communication Studies

This study aims to identify the impact of famous people on social media platforms on university students. The qualitative methodology and inductive approach were used in the research by conducting in-depth interviews with 21 students from various Jordanian universities, and a focus group of 7 university students was selected, with 12 female influencers and 21 male influencers among them. The study showed that there are seven main reasons that motivate students to pursue and follow-up those influencers, which are: admiration and love, living in another world with different influences, career path, and the release of students’ stress, gaining information that …

The Effect Of The Production Pattern On The Media Content In The Jordanian Tv Channels From The Contact Person Point View (An Analytical Study), Ashraf Al-Manaseer Dr., Shadi Abo-Rashed Mr.

Middle East Journal of Communication Studies

The effect of the production pattern on the media content in the Jordanian TV channels from the contact person point view, through analytical study. The study relied on the descriptive approach based on studying the facts about the nature of the phenomenon or a group of individuals, or a group of events or situations related to photographing, analyzing and evaluating the characteristics of the phenomenon to find out the variables that cause the phenomenon to occur, A questionnaire was designed for the study to achieve the desired goals, the study population consisted of 13 private channels in Jordan, and the …

The Degree Of Satisfaction Of Facebook Users About Its Features, Usage Motives And Achieved Gratifications.“An Applied Study On Students Of The Faculty Of Mass Communication At The Middle East University”To Attract Attention, Ahmad Oreqat Dr.

Middle East Journal of Communication Studies

This study aimed at determining the extent of satisfaction of Facebook users from the students of the Faculty of Media at the Middle East University with regard to its advantages, drivers of use, and the achieved gratifications. The study sample, which was chosen on the available random sample basis, consisted of 106 students enrolled in the second semester in the 2019-2020 academic year which are 308 students. The theoretical framework of the study depended on the theory of uses and gratifications, and the results of the study highlighted that the degree of satisfaction of Facebook users among students about its …

Male Army Rotc Cadets Fail To Meet Military Dietary Reference Intakes And Exhibit A High Prevalence Of Low Energy Availability And Poor Sleep Quality, Taylor Garron, Dylan J. Klein

Rita & Larry Salva School of Nursing and Health Professions Departmental Research

The purpose of this study was to assess the dietary habits, prevalence of low energy availability (EA), and sleep quality in a cohort of male army Reserve Officer Training Corps (ROTC) cadets, and to investigate the relationship between EA and sleep quality as well as EA and various body composition variables that are important for tactical readiness. Thirteen male army ROTC cadets (22.2 ± 4.1 yrs; BMI: 26.1 ± 2.3) had their EA and body composition assessed using diet and exercise records alongside bioelectrical impedance analysis. Cadets also completed a validated sleep questionnaire. Sixty-two percent of participants presented with clinically …

Occupational Therapists’ Perceptions Of Practice During The Covid-19 Pandemic And The Impact On Their Mental Health And Well-Being, Victoria Long

Online Theses and Dissertations

Throughout the COVID-19 pandemic occupational therapists worked through a plethora of stressors. Research concerning the mental health of occupational therapists working in inpatient settings during the COVID-19 pandemic has been underexplored. The purpose of this qualitative descriptive study is to understand the effects of the COVID-19 pandemic on mental health and perceptions of healthcare for occupational therapists working in inpatient settings. Ten occupational therapists, recruited via purposive sampling, completed a semi-structured interview. The transcription was coded using thematic analysis finding five main themes. The five main themes included: fear impacts occupational therapists' performance patterns; workplace barriers influence quality of care; …

Yes-Associated Protein-1 Overexpression In Ocular Surface Squamous Neoplasia; A Potential Diagnostic Marker And Therapeutic Target, Peter Julius, Stepfanie N. Siyumbwa, Fred Maate, Phyllis Moonga, Guobin Kang, Trevor Kaile, John T. T., Charles Wood

Nebraska Center for Virology: Faculty Publications

Yes-associated protein-1 (YAP-1) is a Hippo system transcription factor, which serves as an oncogene in squamous cell carcinoma, and several solid tumors when the Hippo pathway is dysregulated. Yet, the activity of YAP-1 in ocular surface squamous neoplasia (OSSN) has not been determined. Here, we investigate the relationship between YAP-1 overexpression and OSSN. Using a cross-sectional study design, we recruited 227 OSSN patients from the University Teaching Hospitals in Lusaka, Zambia. Immunohistochemistry was used to assess YAP-1 protein overexpression in tumor tissue relative to surrounding benign squamous epithelium. OSSN patient samples (preinvasive, n = 62, 27% and invasive, n = …

Pcos Health-Related Quality-Of-Life And Depressive Symptoms Across The Lifespan: Comparative Study, Pamela J. Wright Phd, Ms, Med, Rn, Cen, Abbas S. Tavakoli, Cynthia F. Corbett Phd, Rn, Faan

Publications

The purpose of this cross-sectional study was to compare health-related quality of life (HRQoL) and depressive symptoms among peri-postmenopausal women with polycystic ovary syndrome (PCOS) aged ≥43 years relative to premenopausal women with PCOS aged 18-42 years. An online survey link comprising questionnaires about demographics, HRQoL, and depressive symptoms was posted onto two PCOS-specific Facebook groups. Respondents (n = 1,042) were separated into two age cohorts: women with PCOS aged 18-42 years (n = 935) and women with PCOS aged ≥43 years (n = 107). Data from the online survey were analyzed using descriptive statistics, Pearson correlations, and multiple regression …

Synthesis, Electrochemical And Photochemical Properties Of Sulfanyl Porphyrazine With Ferrocenyl Substituents, Mina Hassani, Amanda Leda, Weronika Porolnik, Michal Falkowski, Tomasz Rębiś, Jaroslaw Piskorz, Lukasz Popenda, Michal Wicinski, Dariusz T. Mlynarczyk, Nejat Düzgüneş, Michal P. Marszall

Pacific Faculty Work

Ferrocene is useful in modern organometallic chemistry due to its versatile applications in material sciences, catalysis, medicinal chemistry, and diagnostic applications. The ferrocene moiety can potentially serve many purposes in therapeutics and diagnostics. In the course of this study, (6-bromo-1-oxohexyl)ferrocene was combined with dimercaptomaleonitrile sodium salt to yield a novel maleonitrile derivative. Subsequently, this compound was subjected to an autocyclotetramerization reaction using the Linstead conditions in order to obtain an octaferrocenyl-substituted magnesium(II) sulfanyl porphyrazine. Following that, both compounds—the maleonitrile derivative and the porphyrazine derivative—were subjected to physicochemical characterization using UV-Vis, ES-TOF, MALDI-TOF, and one-dimensional and two-dimensional NMR spectroscopy. Moreover, the …

Yes-Associated Protein-1 Overexpression In Ocular Surface Squamous Neoplasia; A Potential Diagnostic Marker And Therapeutic Target, Peter Julius, Stepfanie N. Siyumbwa, Fred Maate, Phyllis Moonga, Guobin Kang, Trevor Kaile, John T. West, Charles Wood, Peter C. Angeletti

School of Graduate Studies Faculty Publications

Yes-associated protein-1 (YAP-1) is a Hippo system transcription factor, which serves as an oncogene in squamous cell carcinoma, and several solid tumors when the Hippo pathway is dysregulated. Yet, the activity of YAP-1 in ocular surface squamous neoplasia (OSSN) has not been determined. Here, we investigate the relationship between YAP-1 overexpression and OSSN. Using a cross-sectional study design, we recruited 227 OSSN patients from the University Teaching Hospitals in Lusaka, Zambia. Immunohistochemistry was used to assess YAP-1 protein overexpression in tumor tissue relative to surrounding benign squamous epithelium. OSSN patient samples (preinvasive, n = 62, 27% and invasive, n = …