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Articles 40441 - 40470 of 325328
Full-Text Articles in Medicine and Health Sciences
X-Chromosome-Wide Association Study For Alzheimer's Disease, Julie Le Borgne, Carlos Cruchaga, John Morris, Et Al.
X-Chromosome-Wide Association Study For Alzheimer's Disease, Julie Le Borgne, Carlos Cruchaga, John Morris, Et Al.
2020-Current year OA Pubs
No abstract provided.
Trend And Awareness Of E-Cigarettes Among Students In A Private College In Sabah Malaysia, Vitalis Ronald Eden, Hazrina Hamid, Sreemoy Das, Regidor Iii Dioso
Trend And Awareness Of E-Cigarettes Among Students In A Private College In Sabah Malaysia, Vitalis Ronald Eden, Hazrina Hamid, Sreemoy Das, Regidor Iii Dioso
AUIQ Complementary Biological System
Objective: This study aims to investigate the trend and awareness of e-cigarette use among students in a private college located in Sabah, Malaysia. Research Methods: The cross-sectional study was conducted in a private college in Sabah. A self-administered questionnaire was adapted and distributed to 300 randomly selected students regardless of their e-cigarettes vaping status. IBM SPSS Statistic 27 was utilized to analysed accumulated data. Results: A-245 students participated in the study with a response rate of 81.6%. Majority of the respondent were female (69.8%), Bumiputera Sabah (72.2%), Diploma students (90%) aged 22-25 years’ old. The study revealed that almost all …
Review Of The Diagnosis, Pathophysiology, And Treatment Of Naegleria Fowleri-Induced Primary Amoebic Meningoencephalitis, Terrance Zhang
Review Of The Diagnosis, Pathophysiology, And Treatment Of Naegleria Fowleri-Induced Primary Amoebic Meningoencephalitis, Terrance Zhang
MCB Articles
Naegleria fowleri is a thermophilic, ubiquitous, free-living amoeba, but is also known as the “brain-eating” amoeba. This is the etiological agent of a rare and fulminant waterborne disease known as Primary Amoebic Meningoencephalitis (PAM) that is acutely fatal in 90-99% of reported cases. Those who come into contact with infested waters are at risk of introducing the amoeba into their upper nasal canal, whence the trophozoite form is known to migrate along the olfactory nerve, through the cribriform plate, and enter the central nervous system. Although the exact pathogenesis of N. fowleri is not known, studies have demonstrated contact-dependent and …
Caffeine And Arrhythmias: A Critical Analysis Of Cardiovascular Responses And Arrhythmia Susceptibility, Adel Khalifa Sultan Hamad
Caffeine And Arrhythmias: A Critical Analysis Of Cardiovascular Responses And Arrhythmia Susceptibility, Adel Khalifa Sultan Hamad
Journal of the Saudi Heart Association
Caffeine is a frequently consumed stimulant in different foods and beverages: coffee, tea, chocolate, sodas, and energy drinks. While its effects on the cardiovascular system have been extensively studied, there remains controversy surrounding its potential risks, particularly in patients with heart disease. This review provides a complete overview of caffeine's pharmacological properties, sources, and cardiovascular effects, particularly emphasizing its arrhythmogenic potential. The proarrhythmic potential of caffeine, particularly on atrial fibrillation and ventricular arrhythmias, is conducted. It explains the mechanism of action, including adenosine receptor antagonism, phosphodiesterase inhibition, calcium mobilization, and catecholamine release of caffeine. Epidemiological evidence and mechanistic insights are …
Breaking The Yoke: A Systematic Unmasking Of Challenges To Sustainable Rural Development In South Sudan, Gai Chol Paul
Breaking The Yoke: A Systematic Unmasking Of Challenges To Sustainable Rural Development In South Sudan, Gai Chol Paul
Journal of Sustainable Social Impact
South Sudan, a young nation grappling with the legacy of protracted conflict, faces significant challenges in fostering sustainable rural development. While the immense potential of its vast agricultural lands remains largely untapped, the persistent triple threat of insecurity, deficient infrastructure, and the absence of robust government policy actively hinders progress. The ongoing armed conflict, characterized by inter-communal violence and sporadic attacks, casts a long shadow over rural areas in South Sudan. Thus, I developed this mixed-method multiple-case study, grounded in the sustainable livelihoods framework, to explore challenges that hinder sustainable rural development in South Sudan. I collected data through document …
The Challenge Of Regulating Pharmaceutical Clinical Trials In The 21st Century With A Focus On Guatemala, Alejandro Cerón, Antonio Ricafort, Carter Saccocio, Maria Delmonte, Jordan Vasquez, Amarri Bishop, Julia Atwood, Addison Bucsko, Jordan Lewis, Alexandra Welch, Itzael Garcia, Ella Wald, Selena Johnson, Crystal Jin, Talya Riciputi, Lindsey Speer, Vanessa Udo-Obong, Soren Engberg, Tessa Lindstrom
The Challenge Of Regulating Pharmaceutical Clinical Trials In The 21st Century With A Focus On Guatemala, Alejandro Cerón, Antonio Ricafort, Carter Saccocio, Maria Delmonte, Jordan Vasquez, Amarri Bishop, Julia Atwood, Addison Bucsko, Jordan Lewis, Alexandra Welch, Itzael Garcia, Ella Wald, Selena Johnson, Crystal Jin, Talya Riciputi, Lindsey Speer, Vanessa Udo-Obong, Soren Engberg, Tessa Lindstrom
Anthropology: Undergraduate Student Scholarship
This report was prepared by the students and instructor of the "Right to Health in Theory and Practice" class taught in the fall of 2024 at the University of Denver. The report was prepared for the Vice Ministry of Health Regulation, Surveillance and Control of the Ministry of Public Health and Social Assistance of Guatemala. The work used the following guiding question: What can a country like Guatemala do to regulate international pharmaceutical clinical trials in the context of research commercialization? In other words, the work was guided by three important elements. First, the regulatory aspect of clinical trials. Second, …
Rings Of Power: Controlling Sod Mimic Activity By The Addition Of Pyridine Rings Within The Pyridinophane Scaffold, Katherine J. Smith, Timothy M. Schwartz, David M. Freire, Cameron Bowers, Sarah K. Dunn, Jackson F. Bonnell, Magy A. Mekhail, Giridhar Akkaraju, Kayla N. Green
Rings Of Power: Controlling Sod Mimic Activity By The Addition Of Pyridine Rings Within The Pyridinophane Scaffold, Katherine J. Smith, Timothy M. Schwartz, David M. Freire, Cameron Bowers, Sarah K. Dunn, Jackson F. Bonnell, Magy A. Mekhail, Giridhar Akkaraju, Kayla N. Green
Biology, Chemistry, and Environmental Sciences Faculty Articles and Research
Superoxide dismutase enzymes are a major defense against superoxide, which is a potent reactive oxygen species. Misregulation of reactive oxygen species and subsequent neuronal damage are etiological hallmarks of neurodegenerative disease. Macrocyclic small molecules have offered inroads toward functional SOD1 mimics. Herein, we report a series of five tetra-aza macrocyclic RPy2N2 ligands, varied by 4-position substitution of the pyridine ring with both electron-donating (R = OMe) and withdrawing groups (R = Cl, I, and CF3) to offer the first comparison to well-studied RPyN3 congeners and other mimics in the literature. New ligands …
Sibling Relationships Through The Lens Of Culture And Inclusion Of Other In The Self, Laura Aguilar
Sibling Relationships Through The Lens Of Culture And Inclusion Of Other In The Self, Laura Aguilar
Honors Thesis
Sibling relationships are formative for identity development and well-being. These relationships vary in closeness due to factors such as age, gender, family dynamics, parenting style and cultural context. Existing literature has shown that siblings from interdependent cultures have closer relationships than those from independent cultures. This thesis proposes that sibling relationships can be examined through the lens of the self-expansion model, focusing on the Inclusion of Other in the Self (IOS) scale. It hypothesizes that those from interdependent cultures will have more inclusion of other in the self than those from independent cultures. Participants from Japan representing the interdependent culture …
Differential Infiltration Of Key Immune T-Cell Populations Across Malignancies Varying By Immunogenic Potential And The Likelihood Of Response To Immunotherapy., Islam Eljilany, Sam Coleman, Aik Choon Tan, Martin D. Mccarter, John Carpten, Howard Colman, Abdul Rafeh Naqash, Igor Puzanov, Susanne Arnold, Michelle L. Churchman, Daniel Spakowicz, Bodour Salhia, Julian Marin, Shridar Ganesan, Aakrosh Ratan, Craig Shriver, Patrick Hwu, William S. Dalton, George J. Weiner, Jose R. Conejo-Garcia, Paulo Rodriguez, Ahmad A. Tarhini
Differential Infiltration Of Key Immune T-Cell Populations Across Malignancies Varying By Immunogenic Potential And The Likelihood Of Response To Immunotherapy., Islam Eljilany, Sam Coleman, Aik Choon Tan, Martin D. Mccarter, John Carpten, Howard Colman, Abdul Rafeh Naqash, Igor Puzanov, Susanne Arnold, Michelle L. Churchman, Daniel Spakowicz, Bodour Salhia, Julian Marin, Shridar Ganesan, Aakrosh Ratan, Craig Shriver, Patrick Hwu, William S. Dalton, George J. Weiner, Jose R. Conejo-Garcia, Paulo Rodriguez, Ahmad A. Tarhini
Markey Cancer Center Faculty Publications
Background: Solid tumors vary by the immunogenic potential of the tumor microenvironment (TME) and the likelihood of response to immunotherapy. The emerging literature has identified key immune cell populations that significantly impact immune activation or suppression within the TME. This study investigated candidate T-cell populations and their differential infiltration within different tumor types as estimated from mRNA co-expression levels of the corresponding cellular markers.
Methods: We analyzed the mRNA co-expression levels of cellular biomarkers that define stem-like tumor-infiltrating lymphocytes (TILs), tissue-resident memory T-cells (TRM), early dysfunctional T-cells, late dysfunctional T-cells, activated-potentially anti-tumor (APA) T-cells and Butyrophilin 3A (BTN3A) isoforms, utilizing …
Evolving Treatment Strategies For Systemic Lupus Erythematosus In Clinical Practice: A Narrative Review, Alan D. Kaye, Joseph P. Tassin, William C. Upshaw, Chandni R. Patel, Alison M. Hawkins, Caroline R. Burroughs, Kristin Nicole Bembenick, Chizoba N. Mosieri, Shahab Ahmadzadeh, Adam M. Kaye, Sahar Shekoohi, Giustino Varrassi
Evolving Treatment Strategies For Systemic Lupus Erythematosus In Clinical Practice: A Narrative Review, Alan D. Kaye, Joseph P. Tassin, William C. Upshaw, Chandni R. Patel, Alison M. Hawkins, Caroline R. Burroughs, Kristin Nicole Bembenick, Chizoba N. Mosieri, Shahab Ahmadzadeh, Adam M. Kaye, Sahar Shekoohi, Giustino Varrassi
School of Dentistry Faculty Publications
Systemic lupus erythematosus (SLE) is an autoimmune disease that more commonly affects African American people, although it is seen in people of all racial backgrounds. This condition is characterized by a dysregulated immune response resulting in widespread inflammation. Clinical manifestations caused by this inflammation include arthritis, anemia, cutaneous rashes, pleuritis, and nephritis. Treatment for SLE aims to reduce disease activity and maintain a state of low inflammation. In this regard, numerous treatments are used, such as hydroxychloroquine, glucocorticoids, and non-glucocorticoid immunosuppressants such as methotrexate. Related to these drugs resulting in significant adverse effects and being ineffective in controlling SLE symptoms …
Nt-Probnp And Cardiac Troponin I, But Not Cardiac Troponin T, Are Associated With 7-Year Changes In Cardiac Structure And Function In Older Adults: The Aric Study, Peder L Myhre, Brian Claggett, Christie M Ballantyne, Ron C Hoogeveen, Elizabeth Selvin, Kunihiro Matsushita, Dalane Kitzman, Suma Konety, Thomas Mosley, Amil M Shah
Nt-Probnp And Cardiac Troponin I, But Not Cardiac Troponin T, Are Associated With 7-Year Changes In Cardiac Structure And Function In Older Adults: The Aric Study, Peder L Myhre, Brian Claggett, Christie M Ballantyne, Ron C Hoogeveen, Elizabeth Selvin, Kunihiro Matsushita, Dalane Kitzman, Suma Konety, Thomas Mosley, Amil M Shah
Faculty, Staff and Students Publications
Background: Higher circulating concentrations of NT-proBNP (N-terminal pro-B-type natriuretic peptide) and high-sensitivity cardiac troponin T (hs-cTnT) and I (hs-cTnI) are associated with left ventricular remodeling and with incident heart failure. The associations of these cardiac biomarkers with changes in cardiac structure and function over time are uncharacterized.
Methods: Among 2006 participants in the ARIC prospective cohort study (Atherosclerosis Risk in Communities) who were free of overt cardiovascular disease and underwent echocardiography at study visits 5 (2011- 2013) and 7 (2018-2019), we assessed the associations of NT-proBNP, hs-cTnT, and hs-cTnI concentrations at visit 5 with changes in left ventricular structure and …
Simulation Education To Improve Confidence Levels In Using Alternative Methods Of Restraint With Children On An Inpatient Psychiatric Unit, Roshni Patel
Walden Dissertations and Doctoral Studies
Summary Seclusion and restraints, while sometimes necessary for patient and staff safety, can result in negative outcomes, including physical and psychological harm to patients. This doctoral project addressed the critical issue of improving inpatient nurses’ confidence in applying alternative methods to seclusion and restraints. These alternatives are essential in psychiatric and acute care settings to promote patient safety, reduce the use of coercive interventions, and support a more humane approach to patient care. The practice problem identified was a notable lack of confidence and knowledge among inpatient nurses regarding using these alternative methods, which led to overreliance on seclusion and …
An Educational Intervention To Increase Nurse Practitioners’ Knowledge And Awareness Of Polypharmacy, Kiana Piedrahita
An Educational Intervention To Increase Nurse Practitioners’ Knowledge And Awareness Of Polypharmacy, Kiana Piedrahita
Walden Dissertations and Doctoral Studies
The presence of multiple health problems can contribute to the simultaneous use of multiple medications by an individual, also known as polypharmacy. While polypharmacy can be necessary, it has the potential risk of adverse drug reactions and possible hospitalization. In the local organization, leadership noted that 47% of patients seen are elderly individuals who have multiple comorbidities, indicating the probable use of multiple medications. Thus, purpose of this Doctor of Nursing Practice project was to determine if an educational intervention focused on polypharmacy and the use of the electronic medical record to manage polypharmacy increased knowledge and awareness among nurse …
The Impacts Of Co-Occurring Developmental Language Disorder On The Academic, Interpersonal, And Behavioral Profiles Of Children With Adhd, Kirsten M. Hannig Russell, Sean M. Redmond
The Impacts Of Co-Occurring Developmental Language Disorder On The Academic, Interpersonal, And Behavioral Profiles Of Children With Adhd, Kirsten M. Hannig Russell, Sean M. Redmond
Faculty Publications
Purpose: Attention-deficit/hyperactivity disorder (ADHD) is a multifactorial disorder that has been linked to increased risk for behavioral, academic, and interpersonal problems. Developmental language disorder (DLD) has also been linked to poor outcomes in these areas. The presence of co-occurring disorders in children’s profiles is generally associated with poorer outcomes relative to profiles consisting of only one disorder. This study investigated the extent to which co-occurring DLD in children already identified with ADHD presented increased risk for severity of their primary ADHD symptoms, the presence of secondary behavioral problems, and/or increased problems in the tertiary areas of academic performance and interpersonal …
Advancements And Emerging Insights In Thoracolumbar Spine Trauma, Jonathan Neuhoff, Alex R. Vaccaro, Cumhur Oner, Klaus Schnake, Frank Kandziora
Advancements And Emerging Insights In Thoracolumbar Spine Trauma, Jonathan Neuhoff, Alex R. Vaccaro, Cumhur Oner, Klaus Schnake, Frank Kandziora
Department of Orthopaedic Surgery Faculty Papers
Thoracolumbar spine trauma represents a complex and evolving field within spinal surgery, with a continuous shift in treatment paradigms as research refines optimal approaches for specific patient populations. This special issue, with contributions from 20 peer-reviewed articles, brings together recent advancements in thoracolumbar trauma care, offering insight into improved diagnostic protocols, emerging surgical techniques, patient-centred outcomes, and the integration of new technologies.
Neuroprotective Care And Painful Procedures, Jelda Frank
Neuroprotective Care And Painful Procedures, Jelda Frank
Walden Dissertations and Doctoral Studies
An inconsistent application of neuroprotective care provided by clinical staff, based on my observations, to minimize the negative effects of painful procedures that can negatively impact the neurodevelopment of neonates in the neonatal intensive care unit (NICU), was the identified practice problem for my Doctor of Nursing Practice (DNP) staff education project. Implementation of evidence-based neuroprotective and neuropromotive strategies aim to optimize outcomes for premature infants and minimize risk of potential negative effects to the neonate’s short and long term neurodevelopment. The DNP project practice-focused question addressed whether a presentation of an evidence-based educational program for NICU clinical staff would …
Correction: Nepali Oral Microbiomes Reflect A Gradient Of Lifestyles From Traditional To Industrialized, Erica P Ryu, Yoshina Gautam, Diana M Proctor, Dinesh Bhandari, Sarmila Tandukar, Meera Gupta, Guru Prasad Gautam, David A Relman, Ahmed A Shibl, Jeevan Bahadur Sherchand, Aashish R Jha, Emily R Davenport
Correction: Nepali Oral Microbiomes Reflect A Gradient Of Lifestyles From Traditional To Industrialized, Erica P Ryu, Yoshina Gautam, Diana M Proctor, Dinesh Bhandari, Sarmila Tandukar, Meera Gupta, Guru Prasad Gautam, David A Relman, Ahmed A Shibl, Jeevan Bahadur Sherchand, Aashish R Jha, Emily R Davenport
Faculty, Staff and Student Publications
No abstract provided.
Epigenetic Modifiers: Exploring The Roles Of Histone Methyltransferases And Demethylases In Cancer And Neurodegeneration, Lauren Reed, Janak Abraham, Shay Patel, Shilpa S Dhar
Epigenetic Modifiers: Exploring The Roles Of Histone Methyltransferases And Demethylases In Cancer And Neurodegeneration, Lauren Reed, Janak Abraham, Shay Patel, Shilpa S Dhar
Faculty, Staff and Student Publications
Histone methyltransferases (HMTs) and histone demethylases (HDMs) are critical enzymes that regulate chromatin dynamics and gene expression through the addition and removal of methyl groups on histone proteins. HMTs, such as PRC2 and SETD2, are involved in the trimethylation of histone H3 at lysine 27 and lysine 36, influencing gene silencing and activation. Dysregulation of these enzymes often leads to abnormal gene expression and contributes to tumorigenesis. In contrast, HDMs including KDM7A and KDM2A reverse these methylation marks, and their dysfunction can drive disease progression. In cancer, the aberrant activity of specific HMTs and HDMs can lead to the silencing …
Ethics Of Ai In The Classroom, Kyle Kos
Ethics Of Ai In The Classroom, Kyle Kos
Honors Theses
Artificial intelligence (AI) is rapidly evolving and is increasingly being used in classrooms. Several different forms of artificial intelligence have gained popularity within the past, one form of AI with widespread use in the classroom is Generative Pre-Trained Transformer (ChatGPT). This paper explores how the recent surge of popularity of ChatGPT has caused concerns of ethical use in the classroom. Additionally, this paper explores the capabilities and strategies for students to use AI, specifically in nursing.
ChatGPT can offer extraordinary resources to students through capabilities such as essay writing and editing, generation of answers to questions instantly from a vast …
Using Multiplexed Functional Data To Reduce Variant Classification Inequities In Underrepresented Populations, Moez Dawood, Shawn Fayer, Sriram Pendyala, Mason Post, Divya Kalra, Karynne Patterson, Eric Venner, Lara A Muffley, Douglas M Fowler, Alan F Rubin, Jennifer E Posey, Sharon E Plon, James R Lupski, Richard A Gibbs, Lea M Starita, Carla Daniela Robles-Espinoza, Willow Coyote-Maestas, Irene Gallego Romero
Using Multiplexed Functional Data To Reduce Variant Classification Inequities In Underrepresented Populations, Moez Dawood, Shawn Fayer, Sriram Pendyala, Mason Post, Divya Kalra, Karynne Patterson, Eric Venner, Lara A Muffley, Douglas M Fowler, Alan F Rubin, Jennifer E Posey, Sharon E Plon, James R Lupski, Richard A Gibbs, Lea M Starita, Carla Daniela Robles-Espinoza, Willow Coyote-Maestas, Irene Gallego Romero
Faculty, Staff and Students Publications
BACKGROUND: Multiplexed Assays of Variant Effects (MAVEs) can test all possible single variants in a gene of interest. The resulting saturation-style functional data may help resolve variant classification disparities between populations, especially for Variants of Uncertain Significance (VUS).
METHODS: We analyzed clinical significance classifications in 213,663 individuals of European-like genetic ancestry versus 206,975 individuals of non-European-like genetic ancestry from All of Us and the Genome Aggregation Database. Then, we incorporated clinically calibrated MAVE data into the Clinical Genome Resource's Variant Curation Expert Panel rules to automate VUS reclassification for BRCA1, TP53, and PTEN.
RESULTS: Using two orthogonal statistical approaches, we …
The Use Of Cloud Based Machine Learning To Predict Outcome In Intracerebral Haemorrhage Without Explicit Programming Expertise, Ajay Hegde, Deepu Vijaysenan, Pitchaiah Mandava, Girish Menon
The Use Of Cloud Based Machine Learning To Predict Outcome In Intracerebral Haemorrhage Without Explicit Programming Expertise, Ajay Hegde, Deepu Vijaysenan, Pitchaiah Mandava, Girish Menon
Faculty, Staff and Students Publications
Machine Learning (ML) techniques require novel computer programming skills along with clinical domain knowledge to produce a useful model. We demonstrate the use of a cloud-based ML tool that does not require any programming expertise to develop, validate and deploy a prognostic model for Intracerebral Haemorrhage (ICH). The data of patients admitted with Spontaneous Intracerebral haemorrhage from January 2015 to December 2019 was accessed from our prospectively maintained hospital stroke registry. 80% of the dataset was used for training, 10% for validation, and 10% for testing. Seventeen input variables were used to predict the dichotomized outcomes (Good outcome mRS 0-3/ …
Prenatal Assessment Of Brain Malformations On Neuroimaging: An Expert Panel Review, Ivana Pogledic, Kshitij Mankad, Mariasavina Severino, Tally Lerman-Sagie, Andras Jakab, Efrat Hadi, Anna C Jansen, Nadia Bahi-Buisson, Natalya Di Donato, Renske Oegema, Christian Mitter, Ivan Capo, Matthew T Whitehead, Parthiv Haldipur, Grazia Mancini, Thierry A G M Huisman, Andrea Righini, Bill Dobyns, James A Barkovich, Natasa Jovanov Milosevic, Gregor Kasprian, Maarten Lequin
Prenatal Assessment Of Brain Malformations On Neuroimaging: An Expert Panel Review, Ivana Pogledic, Kshitij Mankad, Mariasavina Severino, Tally Lerman-Sagie, Andras Jakab, Efrat Hadi, Anna C Jansen, Nadia Bahi-Buisson, Natalya Di Donato, Renske Oegema, Christian Mitter, Ivan Capo, Matthew T Whitehead, Parthiv Haldipur, Grazia Mancini, Thierry A G M Huisman, Andrea Righini, Bill Dobyns, James A Barkovich, Natasa Jovanov Milosevic, Gregor Kasprian, Maarten Lequin
Faculty, Staff and Students Publications
Brain malformations represent a heterogeneous group of abnormalities of neural morphogenesis, often associated with aberrations of neuronal connectivity and brain volume. Prenatal detection of brain malformations requires a clear understanding of embryology and developmental morphology through the various stages of gestation. This expert panel review is written with the central aim of providing an easy-to-understand road map to improve prenatal detection and characterization of structural malformations based on the current understanding of normal and aberrant brain development. For every developmental stage, the utility of each available neuroimaging modality, including prenatal multiplanar neuro sonography, anatomical MRI and advanced MRI techniques, as …
Molecular Insights Into The Interaction Between A Disordered Protein And A Folded Rna, Rishav Mitra, Emery T Usher, Selin Dedeoğlu, Matthew J Crotteau, Olivia A Fraser, Neela H Yennawar, Varun V Gadkari, Brandon T Ruotolo, Alex S Holehouse, Loïc Salmon, Scott A Showalter, James C A Bardwell
Molecular Insights Into The Interaction Between A Disordered Protein And A Folded Rna, Rishav Mitra, Emery T Usher, Selin Dedeoğlu, Matthew J Crotteau, Olivia A Fraser, Neela H Yennawar, Varun V Gadkari, Brandon T Ruotolo, Alex S Holehouse, Loïc Salmon, Scott A Showalter, James C A Bardwell
2020-Current year OA Pubs
Intrinsically disordered protein regions (IDRs) are well established as contributors to intermolecular interactions and the formation of biomolecular condensates. In particular, RNA-binding proteins (RBPs) often harbor IDRs in addition to folded RNA-binding domains that contribute to RBP function. To understand the dynamic interactions of an IDR-RNA complex, we characterized the RNA-binding features of a small (68 residues), positively charged IDR-containing protein, Small ERDK-Rich Factor (SERF). At high concentrations, SERF and RNA undergo charge-driven associative phase separation to form a protein- and RNA-rich dense phase. A key advantage of this model system is that this threshold for demixing is sufficiently high …
Reflections From The Pandemic: Is Connectivism The Panacea For Clinicians?, Jennifer Benjamin, Tyson Pillow, Heather Macneill, Ken Masters, Anoop Agrawal, Neil Mehta
Reflections From The Pandemic: Is Connectivism The Panacea For Clinicians?, Jennifer Benjamin, Tyson Pillow, Heather Macneill, Ken Masters, Anoop Agrawal, Neil Mehta
Faculty, Staff and Students Publications
The COVID-19 pandemic and the recent increased interest in generative artificial intelligence (GenAI) highlight the need for interprofessional communities' collaboration to find solutions to complex problems. A personal narrative experience of one of the authors compels us to reflect on current approaches to learning and knowledge acquisition and use solutions to the challenges posed by GenAI through social learning contexts using connectivism. We recognize the need for constructivism and experiential learning for knowledge acquisition to establish foundational understanding. We explore how connectivist approaches can enhance traditional constructivist paradigms amid rapidly changing learning environments and online communities. Learning in connectivism includes …
Inflammation Mediated By Gut Microbiome Alterations Promotes Lung Cancer Development And An Immunosuppressed Tumor Microenvironment, Zahraa Rahal, Yuejiang Liu, Fuduan Peng, Sujuan Yang, Mohamed A Jamal, Manvi Sharma, Hannah Moreno, Ashish V Damania, Matthew C Wong, Matthew C Ross, Ansam Sinjab, Tieling Zhou, Minyue Chen, Inti Tarifa Reischle, Jiping Feng, Chidera Chukwuocha, Elizabeth Tang, Camille Abaya, Jamie K Lim, Cheuk Hong Leung, Heather Y Lin, Nathaniel Deboever, Jack J Lee, Boris Sepesi, Don L Gibbons, Jennifer A Wargo, Junya Fujimoto, Linghua Wang, Joseph F Petrosino, Nadim J Ajami, Robert R Jenq, Seyed Javad Moghaddam, Tina Cascone, Kristi Hoffman, Humam Kadara
Inflammation Mediated By Gut Microbiome Alterations Promotes Lung Cancer Development And An Immunosuppressed Tumor Microenvironment, Zahraa Rahal, Yuejiang Liu, Fuduan Peng, Sujuan Yang, Mohamed A Jamal, Manvi Sharma, Hannah Moreno, Ashish V Damania, Matthew C Wong, Matthew C Ross, Ansam Sinjab, Tieling Zhou, Minyue Chen, Inti Tarifa Reischle, Jiping Feng, Chidera Chukwuocha, Elizabeth Tang, Camille Abaya, Jamie K Lim, Cheuk Hong Leung, Heather Y Lin, Nathaniel Deboever, Jack J Lee, Boris Sepesi, Don L Gibbons, Jennifer A Wargo, Junya Fujimoto, Linghua Wang, Joseph F Petrosino, Nadim J Ajami, Robert R Jenq, Seyed Javad Moghaddam, Tina Cascone, Kristi Hoffman, Humam Kadara
Center for Medical Ethics and Health Policy Staff Publications
Accumulating evidence indicates that the gut microbiome influences cancer progression and therapy. We recently showed that progressive changes in gut microbial diversity and composition are closely coupled with tobacco-associated lung adenocarcinoma in a human-relevant mouse model. Furthermore, we demonstrated that the loss of the antimicrobial protein Lcn2 in these mice exacerbates protumor inflammatory phenotypes while further reducing microbial diversity. Yet, how gut microbiome alterations impinge on lung adenocarcinoma development remains poorly understood. In this study, we investigated the role of gut microbiome changes in lung adenocarcinoma development using fecal microbiota transfer and delineated a pathway by which gut microbiome alterations …
Arousal Effects On Oscillatory Dynamics In The Non-Human Primate Brain, Shashank A Anand, Fatih Sogukpinar, Ilya E Monosov
Arousal Effects On Oscillatory Dynamics In The Non-Human Primate Brain, Shashank A Anand, Fatih Sogukpinar, Ilya E Monosov
2020-Current year OA Pubs
Arousal states are thought to influence many aspects of cognition and behavior by broadly modulating neural activity. Many studies have observed arousal-related modulations of alpha (~8 to 15 Hz) and gamma (~30 to 50 Hz) power and coherence in local field potentials across relatively small groups of brain regions. However, the global pattern of arousal-related oscillatory modulation in local field potentials is yet to be fully elucidated. We simultaneously recorded local field potentials in numerous cortical and subcortical regions in the primate brain and assessed oscillatory activity and inter-regional coherence associated with arousal state. In high arousal states, we found …
Phosphorylation Of Disordered Proteins Tunes Local And Global Intramolecular Interactions, Emery T Usher, Martin J Fossat, Alex S Holehouse
Phosphorylation Of Disordered Proteins Tunes Local And Global Intramolecular Interactions, Emery T Usher, Martin J Fossat, Alex S Holehouse
2020-Current year OA Pubs
Protein post-translational modifications, such as phosphorylation, are important regulatory signals for diverse cellular functions. In particular, intrinsically disordered protein regions (IDRs) are subject to phosphorylation as a means to modulate their interactions and functions. Toward understanding the relationship between phosphorylation in IDRs and specific functional outcomes, we must consider how phosphorylation affects the IDR conformational ensemble. Various experimental techniques are suited to interrogate the features of IDR ensembles; molecular simulations can provide complementary insights and even illuminate ensemble features that may be experimentally inaccessible. Therefore, we sought to expand the tools available to study phosphorylated IDRs by all-atom Monte Carlo …
Targeted Maternal Chagas Disease Screening Among Individuals Born In A Chagas-Endemic Country., Alvaro Proaño, Neil C Shah, Sneider A Gutierrez Guarnizo, Monica Miranda-Schaeubinger, Michael Z Levy, Robert H Gilman, Dustin D Flannery
Targeted Maternal Chagas Disease Screening Among Individuals Born In A Chagas-Endemic Country., Alvaro Proaño, Neil C Shah, Sneider A Gutierrez Guarnizo, Monica Miranda-Schaeubinger, Michael Z Levy, Robert H Gilman, Dustin D Flannery
Rowan-Virtua School of Osteopathic Medicine Departmental Research
Chagas disease is a neglected tropical disease caused by the parasite Trypanosoma cruzi that affects 6 million people worldwide. In the United States, Chagas is estimated to affect 43 000 women of reproductive age. Pregnant persons with Chagas are at risk for congenital transmission to the newborn, which accounts for nearly a quarter of all new cases. In 2022, a US multidisciplinary expert working group4 developed recommendations for increased clinician-directed screening for Chagas. They concluded that women of reproductive age who were born in endemic countries should be tested due to vertical transmission risk. In 2024, Clark and Bern outlined …
Antibiotics For Culture-Negative Neonatal Early-Onset Sepsis: Measuring The Unmeasurable, Dustin D Flannery, Matthew B Green
Antibiotics For Culture-Negative Neonatal Early-Onset Sepsis: Measuring The Unmeasurable, Dustin D Flannery, Matthew B Green
Rowan-Virtua School of Osteopathic Medicine Departmental Research
No abstract provided.
The Power Of Plate & Knowledge: Nutrition’S Role In Pcos Management For Asian American Women, Cassandra Camille Diego Curameng
The Power Of Plate & Knowledge: Nutrition’S Role In Pcos Management For Asian American Women, Cassandra Camille Diego Curameng
Nursing | Student Research Posters
Polycystic ovarian syndrome (PCOS) is a metabolic endocrine disorder affecting 8–11% of women worldwide, with 70% remaining undiagnosed (WHO, 2023). It presents with symptoms such as irregular menstrual cycles, insulin resistance, high testosterone levels, anxiety, depression, and infertility, significantly impacting quality of life and health (OASH, 2021). The symptoms of PCOS can severely impact women’s quality of life, mental health, and long-term well-being. Insulin resistance contributes to symptom severity and a 50% likelihood of developing diabetes or prediabetes by age 40 (Wang et al., 2011). Women with PCOS face a threefold increased risk of endometrial, ovarian, and breast cancers (Barry …