Medicine and Health Sciences Commons^™

Integrating Human And Animal Health In The Stop Spillover Outbreak Scenarios, Kathleen E. Angell, He Julia Bai, Katherine C. Prager, Janetrix H. Amuguni, Felicia B. Nutter, Jonathan D. Gass Jr, David Brett-Major

Journal Articles: Epidemiology

OBJECTIVES: To generate and employ scenarios of sentinel human and animal outbreak cases in local contexts that integrate human and animal health interests and practices and facilitate outbreak risk management readiness.

METHODS: We conducted a scoping review of past outbreaks and the strengths and weaknesses of response efforts in USAID STOP Spillover program countries. This information and iterative query-and-response with country teams and local stakeholders led to curated outbreak scenarios emphasizing One Health human:animal interfaces at sub-national levels.

RESULTS: Two core scenarios were generated adapted to each of 4 countries’ pathogen priorities and workflows in Africa and Asia, anchoring on …

Schistosoma Haematobium Infection And Associated Risk Factors Among Pre-School Age Children In Gambella, Ethiopia, Tigist Mohammed, Abraham Degarege, Mulugeta Aemero, Abebe Animut, Yohannes Negash, Yirgalem Gebrehiwot, Berhanu Erko

Journal Articles: Epidemiology

Background

Method

Rvd2 Mitigates Tnfɑ-Induced Mitochondrial Reactive Oxygen Species Through Nrf2 Signaling In Placental Trophoblasts, Taija Hahka, Deekshika Sekar, Prakash Kumar Sahoo, Aiswariya Ravi, Colman Freel, Chandan Krishnamoorthy, Sankar Ramamurthy, Rebekah Rapoza, Rebecca Drakowski, Anum Akbar, Matthew Van Ormer, Melissa Thoene, Corrine K. Hanson, Tara Nordgren, Sathish Kumar Natarajan, Ann Anderson-Berry

Journal Articles: Pediatrics

INTRODUCTION: Hypertensive disorders of pregnancy (HDP) are marked by elevated levels of TNFα, which increases reactive oxygen species (ROS) and disrupts metabolism of trophoblasts. Resolvin D2 (RvD2), an omega-3 fatty acid-derived lipid mediator, is known to resolve inflammation, but its role in protecting trophoblasts by promoting antioxidant responses to alleviate ROS remains unclear. Nuclear translocation of nuclear factor erythroid 2-related factor 2 (NRF2) controls cellular defense mechanisms against oxidative stress and helps with the maintenance of cellular redox homeostasis. Upon translocation to nucleus, NRF2 activates the antioxidant response element (ARE), inducing the expression of genes that can mitigate ROS. Hence, …

Efficacy And Safety Of Thrombolysis For Pediatric Venous Thromboembolism: A Systematic Review And Meta-Analysis, Hassan Kawtharany, Muayad Azzam, Aseel Alkhader, Marisol Betensky, Qais Hamarsha, Hadi K. Abou Zeid, Razan Mansour, Carine Tabak, Payal Patel, Sarah L. Baghdadi, Rachel S. Bercovitz, Rukhmi Bhat, Tina Biss, Brian R. Branchford, Leonardo R. Brandão, Anthony K.C. Chan, E. Vincent S. Faustino, Julie Jaffray, Sophie Jones, Bryce A. Kerlin, Nicole Kucine, Riten Kumar, Christoph Male, Marie-Claude Pelland-Marcotte, Leslie Raffini, Chittalsinh M. Raulji, Sarah E. Sartain, Clifford M. Takemoto, Cristina Tarango, C Heleen Van Ommen, Maria C. Velez, Sara K. Vesely, John Wiernikowski, Suzan Williams, Hope P. Wilson, Gary Woods, Ayesha Zia, Paul Monagle, Reem A. Mustafa

Journal Articles: Pediatrics

We conducted this systematic review to evaluate outcomes of thrombolysis followed by anticoagulation vs anticoagulation alone in pediatric patients with venous thromboembolism (VTE). This systematic review addresses mortality, VTE resolution, recurrence, bleeding, and organ-specific outcomes in 5 PICO (population, intervention, comparison, outcomes) questions on thrombolysis across pulmonary embolism (PE), extremity deep vein thrombosis (DVT), right atrial thrombosis (RAT), cerebral sinus venous thrombosis (CSVT), and renal vein thrombosis (RVT). Meta-analysis reported risk ratios or differences (95% confidence intervals [CIs]), and absolute effects per 1000 patients. Certainty of evidence was assessed using GRADE (Grading of recommendation, assessment, Development, and Evaluation) guidelines. Thirteen …

Identification Of Potential Prophylactic Medical Countermeasures Against Acute Radiation Syndrome (Ars), Kia T. Liermann-Wooldrik, Arpita Chatterjee, Elizabeth A. Kosmacek, Molly Myers, Oluwaseun Adebisi, Louise Monga-Wells, Liu Mei, Michelle P. Takacs, Patrick H. Dussault, Daniel R. Draney, Robert Powers, James W. Checco, Chittibabu Guda, Tomáš Helikar, David B. Berkowitz, Kenneth W. Bayles, Alan H. Epstein, Lynnette Cary, Daryl J. Murry, Rebecca E. Oberley-Deegan

Journal Articles: Pathology and Microbiology

Acute radiation syndrome (ARS) occurs when hematopoietic or gastrointestinal cells are damaged by radiation exposure causing DNA damage to the bone marrow and gastrointestinal epithelial stem cell populations. In these highly proliferative cell types, DNA damage inhibits stem cell repopulation. In humans and animals, this inability to regenerate stem cells is lethal. Within this manuscript, several compounds, Amifostine, Captopril, Ciprofloxacin, PrC-210, 5-AED (5-androstene-3β,17β-diol), and 5-AET (5-androstene-3β,7β,17B-triol), are assessed for their ability to protect against ARS in an in vitro and/or in vivo setting. ARS was accomplished by irradiating mouse bone marrow cells or rat intestinal epithelial (IEC-6) cells in vitro …

Search Strategies For "Malondialdehyde-Acetaldehyde Modified Macromolecules And Resulting Autoantibodies In Rheumatoid Arthritis Pathogenesis: A Systematic Literature Review", Wenxian Zhou, Nozima Aripova, Hannah J. Johnson, Bryant England, Cynthia M. Schmidt, Daniel R. Anderson, Jill A. Poole, Tate Johnson, Michael J. Duryee, Geoffrey M. Thiele, Ted R. Mikuls

Search Strategies: Leon S. McGoogan Health Sciences Library

No abstract provided.

American Society Of Hematology/International Society On Thrombosis And Haemostasis 2024 Updated Guidelines For Treatment Of Venous Thromboembolism In Pediatric Patients, Paul Monagle, Muayad Azzam, Rachel Bercovitz, Marisol Betensky, Rukhmi Bhat, Tina Biss, Brian Branchford, Leonardo R. Brandão, Anthony K.C. Chan, E. Vincent S. Faustino, Julie Jaffray, Sophie Jones, Hassan Kawtharany, Bryce A. Kerlin, Nicole Kucine, Riten Kumar, Christoph Male, Marie-Claude Pelland-Marcotte, Leslie Raffini, Chittalsinh M. Raulji, Sarah E. Sartain, Clifford M. Takemoto, Cristina Tarango, C. Heleen Van Ommen, Maria C. Velez, Sara K. Vesely, John Wiernikowski, Suzan Williams, Hope P. Wilson, Gary Woods, Ayesha Zia, Reem A. Mustafa

Journal Articles: Pediatrics

BACKGROUND: The American Society of Hematology (ASH) guidelines on treatment of pediatric venous thromboembolism (VTE) were published in 2018. In the last 6 years, there has been a 10-fold increase in the number of children involved in VTE treatment trials.

OBJECTIVE: The ASH Committee on Quality and Guidelines agreed to update the pediatric guidelines in conjunction with the International Society on Thrombosis and Haemostasis (ISTH). These ASH/ISTH evidence-based guidelines are intended to support patients, clinicians, and other health care professionals in the management of pediatric patients with VTE.

METHODS: ASH/ISTH formed a multidisciplinary guideline panel to minimize potential bias from …

The Alcohol Exposome, Nousha H. Sabet, Todd A. Wyatt

Journal Articles: Environmental, Agricultural & Occupational Health

Science is now in a new era of exposome research that strives to build a more all-inclusive, panoramic view in the quest for answers; this is especially true in the field of toxicology. Alcohol exposure researchers have been examining the multivariate co-exposures that may either exacerbate or initiate alcohol-related tissue/organ injuries. This manuscript presents selected key variables that represent the Alcohol Exposome. The primary variables that make up the Alcohol Exposome can include comorbidities such as cigarettes, poor diet, occupational hazards, environmental hazards, infectious agents, and aging. In addition to representing multiple factors, the Alcohol Exposome examines the various types …

Body Composition In Preterm Infants: Current Insights And Emerging Perspectives, Sreekanth Viswanathan, Melissa Thoene, Zaineh Alja'nini, Pradeep Alur, Kera Mcnelis

Journal Articles: Pediatrics

In recent years, significant advancements in respiratory and nutritional care have markedly improved the survival rates of preterm infants and enhanced long-term health outcomes. Despite these improvements, emerging research highlights the lasting impacts of early growth patterns on an individual's health trajectory. Adults born prematurely face a higher incidence of health issues related to their early birth. The American Academy of Pediatrics recommends that preterm infants should achieve growth rates similar to those of fetuses, with clinicians emphasizing nutrition delivery to help these infants reach their expected weight for gestational age. However, this approach often results in altered body composition, …

Postnatal Growth Assessment Of The Very-Low-Birth-Weight Preterm Infant, Kera Mcnelis, Melissa Thoene, Katie A. Huff, Ting Ting Fu, Zaineh Alja'nini, Sreekanth Viswanathan

Journal Articles: Pediatrics

Preterm birth represents a nutritional emergency and a sudden dissociation of the maternal-placental-fetal unit that regulates metabolic and endocrine physiology. Growth demonstrates health and is a signal of physiological well-being. Growth is expensive for a critically ill infant and possible only after other homeostasis energy demands are met. Despite an expert-stated goal that preterm infants should grow at a similar rate to their gestational age-matched fetal counterparts, this is not the reality for many preterm infants. Other investigators have proposed new metrics for growth quality in the neonatal intensive care unit. This review discusses growth assessment and standards in very-low-birth-weight …

Differential Plasma Carotenoid Profiles In Hypertensive Disorders Of Pregnancy, Colman Freel, Jonah Scheffler, Rebecca Drakowski, Elizabeth Lyden, Matthew Van Ormer, Melissa K. Thoene, Paras K. Mishra, Corrine K. Hanson, Ann Anderson-Berry

Journal Articles: Pediatrics

Background: Hypertensive disorders of pregnancy (HDP) affect one in six pregnancies globally. The etiology of HDP remains unclear but is known to involve oxidative stress. While the body produces endogenous antioxidants, antioxidative nutrients, like carotenoids, remain critical in modulating oxidative stress. The statuses of several carotenoids have been linked to hypertension in both pregnant and non-pregnant populations. However, their associations with the spectrum of HDP, including gestational hypertension (GH), chronic hypertension (CH), and preeclampsia (PE), remains unclear. Our objective was to quantify and compare carotenoid intake and plasma levels among HDP. Methods: We conducted a prospective cohort study …

Niclosamide-Loaded Polyanhydride Nanoparticles To Combat Gemcitabine Resistance In Pancreatic Cancer, Brianna M. White, Venugopal Gunda, Susheel Kumar Nethi, Nagabhishek Sirpu Natesh, Adam S. Mullis, Mariaelena Roman Sotelo, Jeffrey North, Chris Destache, Balaji Narasimhan, Surinder K. Batra, Surya K. Mallapragada, Satyanarayan Rachagani

Journal Articles: Biochemistry & Molecular Biology

Purpose

Pancreatic cancer (PC) is a highly lethal malignancy and lacks effective treatments. Current chemotherapies, including gemcitabine (Gem) in combination treatment regimens, produce dose-limiting toxicity, drug resistance, and ultimately limited improvement in the overall survival of PC patients. Niclosamide (Nic), a clinically safe FDA-approved anthelmintic drug has been shown to have anti-cancer properties; however, its limited bioavailability makes Nic largely ineffective as a therapeutic agent. To address this challenge, we have developed a novel combination therapy of Gem with the repurposed drug, Nic, loaded in biodegradable polyanhydride nanoparticles (NicNp), as an effective treatment option for PC.

Methods

We synthesized and …

Proteomics Profiling Of Research Models For Studying Pancreatic Ductal Adenocarcinoma, Mathilde Resell, Hanne-Line Rabben, Animesh Sharma, Lars Hagen, Linh Hoang, Nan T. Skogaker, Anne Aarvik, Eirik Knudsen Bjåstad, Magnus K. Svensson, Manoj Amrutkar, Caroline S. Verbeke, Surinder K. Batra, Gunnar Qvigstad, Timothy C. Wang, Anil Rustgi, Duan Chen, Chun-Mei Zhao

Journal Articles: Biochemistry & Molecular Biology

Pancreatic ductal adenocarcinoma (PDAC) remains one of the most lethal malignancies, with a five-year survival rate of 10-15% due to late-stage diagnosis and limited efficacy of existing treatments. This study utilized proteomics-based systems modelling to generate multimodal datasets from various research models, including PDAC cells, spheroids, organoids, and tissues derived from murine and human samples. Identical mass spectrometry-based proteomics was applied across the different models. The preparation and validation of the research models and the proteomics were described in detail. The assembly datasets we present here contribute to the data collection on PDAC, which will be useful for systems modelling, …

Metabolic And Proteomic Signatures Differentiate Inflammatory Phenotypes From Cancer And Predict Treatment Response In Patient Sera, Gabriel Cutshaw, Elena V. Demidova, Philip Czyzewicz, Elizabeth Quam, Nicole Lorang, Al Warith Al Siyabi, Surinder K. Batra, Sanjeevani Arora, Rizia Bardhan

Journal Articles: Biochemistry & Molecular Biology

Tumors shift their metabolic needs to enable uncontrolled proliferation. Therefore, metabolic assessment of cancer patient sera provides a significant opportunity to noninvasively monitor disease progression and enable mechanistic understanding of the pathways that lead to response. Here, we show Raman spectroscopy (RS), a highly sensitive and label-free analytical tool, is effective in metabolic profiling across diverse cancer types in patient sera from both pancreatic ductal adenocarcinoma (PDAC) and locally advanced rectal cancer (LARC). We also combine metabolic data with proteomic signatures to predict treatment response. Our data show RS peaks successfully differentiate PDAC patients from healthy controls. Peaks associated with …

Brightly Visualizing Pancreatic Cancer Margins In Orthotopic Mouse Models With An Anti-Ca19-9 Antibody Conjugated To A Near-Infrared Fluorophore, Kristin E. Cox, Javier Bravo, Sunidhi Jaiswal, Siamak Amirfakhri, Thinzar M. Lwin, Abhijit Aithal, Sumbal Talib, Lily J. Jih, Aylin Din Parast Saleh, Keita Kobayashi, Kavita Mallya, Maneesh Jain, Robert M. Hoffman, Aaron M. Mohs, Surinder K. Batra, Michael Bouvet

Journal Articles: Biochemistry & Molecular Biology

Background/Purpose: The only potentially curative procedure for pancreatic cancer is R0 resection, which is difficult to achieve due to poorly defined tumor margins. In the present study, we used an anti-CA19-9 antibody conjugated to a near-infrared fluorophore in orthotopic mouse models to target and visualize pancreatic cancer. Methods: Orthotopic models of the human pancreatic cancer cell lines SW1990 and BxPC3 were established by implanting tumor fragments into the pancreas of athymic nude mice. Anti-CA19-9 and control IgG were conjugated with IRDye800CW. Mice received 50 µg of CA19-9-IRDye800CW or IgG-IRDye800CW via tail-vein injection and were imaged after 72 h. MIA PaCa-2, …

Niclosamide Nanoparticles Enhance Pancreatic Cancer Sensitivity To Gemcitabine Via Hif-1Α Inhibition, Susheel Kumar Nethi, Venugopal Gunda, Nagabhishek Sirpu Natesh, Brianna M. White, Adam S. Mullis, Balaji Narasimhan, Surinder K. Batra, Surya K. Mallapragada, Satyanarayana Rachagani

Journal Articles: Biochemistry & Molecular Biology

Pancreatic cancer (PC) exhibits profound metabolic adaptations that support tumor progression, survival, and therapy resistance. Hypoxia-inducible factor-1α (HIF-1α) is a key regulator of these processes, promoting metabolic reprogramming and chemoresistance. Given that mitochondrial metabolites modulate HIF-1α stability, targeting mitochondrial metabolism offers a promising therapeutic strategy. Niclosamide (Nic), a clinically approved anthelmintic, disrupts mitochondrial function but is limited by poor bioavailability. To overcome this, we developed polyanhydride-based Nic nanoparticles (NicNps) to enhance bioavailability and efficacy. NicNps impaired mitochondrial function, suppressed metabolism, downregulated HIF-1α, and inhibited growth of PC cells and orthotopic gemcitabine (Gem)-resistant mouse tumor models. Notably, NicNps combined with Gem …

Expertise Or Experience: Comparing Discussion Of Drought Between Audiences And Agencies In Nebraska, Kansas, Iowa, And Missouri, Cory L. Armstrong, Sharon E. Baldinelli, Kelly Helm Smith, Sharon J. Medcalf

Journal Articles: Epidemiology

Significant portions of the states in FEMA region 7 (Kansas, Nebraska, Missouri, and Iowa) were in drought in 2022–23. Culling data gathered from a prominent social media platform and from focus group discussions, this research examines how drought information was communicated between the public officials and the general public. Through the lens of the two-step flow of communication theory, the central research question explored the differences between public conversations about drought among individuals experiencing it and the viewpoints of experts who work on drought-related issues. Results from social media conversations were examined, along with insights from focus group discussions involving …

Vascular Dementia, Kayley Anderson

The Art of Medicine

No abstract provided.

The Art Of Auscultation, Stephanie Dong

The Art of Medicine

No abstract provided.

"Neuroradiology And The Humanity Of It," "Skull With Ginko" And "Sphenoid", Andria M. Powers

The Art of Medicine

No abstract provided.

Ode To An Earthworm, Sarah Chandler

The Art of Medicine

No abstract provided.

Invisible, Heather Richard

The Art of Medicine

No abstract provided.

"Gratitude: Reflecting On Mentors And Mission Work" And "Facial Aging And Midfacial Fat Grafting Techniques", James Vargo

The Art of Medicine

No abstract provided.

After The Storm, Jill Zabih

The Art of Medicine

No abstract provided.

A Response To Kafka, Roshan Sapkota

The Art of Medicine

No abstract provided.

Beyond The Breaking Point, Drew Thodeson

The Art of Medicine

No abstract provided.

"Heart" And "Avah", Chloe Condrey

The Art of Medicine

No abstract provided.

"Flexor Digitorum Profundus," "Edge Of Tomorrow" And "Holy Sepulchre Circle Of Life", J.P. Miller

The Art of Medicine

No abstract provided.

Go Get Lunch, Emma Yackley

The Art of Medicine

No abstract provided.

Stranger's Hands, Austin Choat

The Art of Medicine

No abstract provided.