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Evaluation Of Performance Characteristics And Groundwater Contamination Risks Associated With On-Farm Swine Carcass Disposal Via Composting And Shallow Burial With Carbon, Gustavo Castro Garcia Aug 2025

Evaluation Of Performance Characteristics And Groundwater Contamination Risks Associated With On-Farm Swine Carcass Disposal Via Composting And Shallow Burial With Carbon, Gustavo Castro Garcia

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation evaluates the performance of three on-farm swine carcass disposal methods: whole carcass composting (WCC), ground carcass composting (GCC), and shallow burial with carbon (SBC), focusing on biosecurity factors and groundwater contamination risks. Foreign animal diseases (FADs), such as African swine fever and classical swine fever, pose severe economic and animal well-being risks if introduced to the United States. With confirmation of an FAD, swine movement will be halted, creating an urgent need for practical, biosecure, and environmentally responsible on-farm disposal strategies for swine carcasses. Nebraska, as a leading swine-producing state, exemplifies the vulnerability of high-density livestock regions to …


Indoor Air Quality Conditions And Respiratory Virus Detections In Elementary Schools—Kansas City, Missouri, February–March 2023, Olivia M. Almendares, Jasmine D. Ruffin, Luke Gard, Rangaraj Selvarangan, Anjana Sasidharan, Dithi Banerjee, Nibha Sagar, Amanda Hayes, Sydnie Petty, Brian R. Lee, Chris T. Young, Janelle Potter, Shannon Tilsworth, Jennifer Goldman, Jennifer E. Schuster, Hannah L. Kirking Aug 2025

Indoor Air Quality Conditions And Respiratory Virus Detections In Elementary Schools—Kansas City, Missouri, February–March 2023, Olivia M. Almendares, Jasmine D. Ruffin, Luke Gard, Rangaraj Selvarangan, Anjana Sasidharan, Dithi Banerjee, Nibha Sagar, Amanda Hayes, Sydnie Petty, Brian R. Lee, Chris T. Young, Janelle Potter, Shannon Tilsworth, Jennifer Goldman, Jennifer E. Schuster, Hannah L. Kirking

Manuscripts, Articles, Book Chapters and Other Papers

Background/Objectives: Respiratory viruses circulate year-round and can spread indoors via inhalation of airborne particles. Effective ventilation and filtration may reduce transmission, particularly in school settings where children and staff spend significant time. This study examines the impact of indoor air quality (IAQ) and ventilation in schools on respiratory virus detection.

Methods: During February 27 to March 30, 2023, we assessed the relationship between IAQ and respiratory viruses in two Kansas City, Missouri, elementary schools by collecting bioaerosol samples, student and staff nasal swabs, and monitoring IAQ across 10 rooms (six classrooms, two common spaces, and two nurses’ offices). We calculated …


Intention To Take Pre-Exposure Prophylaxis (Prep) As An Hiv Preventive Medication: An Application Of The Health Belief Model And Theory Planned Behavior, Besuthu Nakekelwa Nkambule Aug 2025

Intention To Take Pre-Exposure Prophylaxis (Prep) As An Hiv Preventive Medication: An Application Of The Health Belief Model And Theory Planned Behavior, Besuthu Nakekelwa Nkambule

Graduate Theses and Dissertations

South Africa (SA) has 7.7 million citizens (12.6% of its 2023 population) living with human immunodeficiency virus (HIV). The use of pre-exposure prophylaxis (PrEP) as an antiretroviral medication for HIV-negative individuals is a promising HIV prevention strategy in SA that can help the attainment of an HIV free generation. PrEP offers greater than 90% protection against HIV acquisition. Despite SA’s efforts in increasing PrEP coverage for its citizens, primarily to those at substantial risk, its adoption remains relatively low. Structural barriers related to access, costs, lack of awareness, and, more recently, US funding cuts exacerbate the challenges of PrEP’s potential …


Social And Economic Gradients Of Resource Transfer Behavior In Gorongosa, Mozambique, Karl J. Mertens Aug 2025

Social And Economic Gradients Of Resource Transfer Behavior In Gorongosa, Mozambique, Karl J. Mertens

Boise State University Theses and Dissertations

Why do people who experience the same environmental and social conditions vary so much in their resource transfer behavior? This dissertation addresses that question through examination of behavioral variation in subsistence horticulturalists in the dry tropical forest bufer conservation area of Gorongosa National Park in Mozambique. In this region of moderate and acute food shortages at both household and regional levels, individuals face similar challenges of addressing social and resource uncertainty yet respond with marked behavioral variation that cannot be explained solely by diferences in wealth, kinship, or reciprocity patterns.

Using a Behavioral Reaction Norms (Dingemanse et al., 2010) (BRN) …


Perception And Experiences With Telemedicine Among Caregivers Of Children Requiring Outpatient Chronic Care, Maureen Wambui Kigara Aug 2025

Perception And Experiences With Telemedicine Among Caregivers Of Children Requiring Outpatient Chronic Care, Maureen Wambui Kigara

Master of Medicine in Paediatrics and Child Health

Introduction Telemedicine is an expanding healthcare modality with potential to enhance access to paediatric specialist care, reduce healthcare costs, and minimize school and work disruptions. However, little is known about caregiver perceptions and experiences with telemedicine in low- and middle-income countries, especially in the context of chronic paediatric care.

Objectives This study explored how caregivers of children with chronic health conditions perceive and experience telemedicine, and what factors influence its adoption. The findings aim to inform the design of patient-centered paediatric telemedicine services.

Methodology A cross-sectional qualitative study was conducted at the Paediatric Specialist Clinics of Aga Khan University Hospital. …


An Examination Of How Black Church Leaders Support The Long-Term Impact Of Trauma In The Black Community: A Qualitative Transcendental Phenomenological Study, Loretha J. Mccullough Aug 2025

An Examination Of How Black Church Leaders Support The Long-Term Impact Of Trauma In The Black Community: A Qualitative Transcendental Phenomenological Study, Loretha J. Mccullough

Education Doctoral

The prevalence of mental illness due to untreated childhood trauma continues to be a concern, particularly for Black people. The consequence of obtaining formal treatment is perceived to be discriminatory and stigmatizing in the Black culture. Instead, the preferred method of treatment is religious coping. The purpose of this transcendental phenomenological study was to examine how Black clergy leaders support the long-term impact of trauma in the Black community. The primary source of data collection was semi-structured interviews. These interviews captured the essence of how Black clergy leaders described their preparedness to effectively advise, and counsel congregants on mental health …


Analysis Of The Scleroderma / Systemic Sclerosis Etiopathology Using The University Of California At Davis (Ucd)-Ssc Chicken Line, Angeline E. Rodriguez Aug 2025

Analysis Of The Scleroderma / Systemic Sclerosis Etiopathology Using The University Of California At Davis (Ucd)-Ssc Chicken Line, Angeline E. Rodriguez

Graduate Theses and Dissertations

Scleroderma/Systemic Sclerosis (SSc) is a multifaceted autoimmune disorder affecting approximately 300,000 people in the United States. Main features include vasculitis, immune dysfunction (innate and adaptive), autoantibody production, perivascular leukocyte infiltration, and extensive tissue fibrosis. The University of California, Davis (UCD) SSc chicken line was shown to exhibit all clinical and biological manifestations of human SSc. One early and distinctive clinical sign in both humans and UCD-SSc chickens is Raynaud’s phenomenon (RP), characterized by decreased blood flow in extremities and skin lesions. RP-like lesions develop in combs of UCD-SSc chickens within one- to two-weeks post-hatch, progressing from erythema and edema to …


Acute Exposure Of American Oyster (Crassostrea Virginica) To Selected Antidepressant Drug: Histological, Biochemical, And Immunohistochemical Assessments, Md. Faisal Amin Aug 2025

Acute Exposure Of American Oyster (Crassostrea Virginica) To Selected Antidepressant Drug: Histological, Biochemical, And Immunohistochemical Assessments, Md. Faisal Amin

Theses and Dissertations

The rapid increase in pharmaceutical use has brought significant health benefits to humans. Studies have shown that many pharmaceuticals, such as antidepressants, are often detected in surface waters, groundwater, and even drinking water. These pharmaceuticals in aquatic environments threaten marine life seriously. Marine bivalves are vital source of seafood for people worldwide. In this study, we examined the effects of short-term exposure to fluoxetine, an antidepressant used to treat depression, at low (0.5 μg/L) and high (5 μg/L) doses over a one-week period on American oysters (Crassostrea virginica) under controlled laboratory conditions. Histological analysis revealed atrophy in the gills and …


Formulation And Development Of Enz-1-Targeted Therapy Using Benzimidazole And Benzotriazole Derivatives For Leukemia Treatment: A Comprehensive Study Including Benzene Sulfonamide Derivatives For Antifungal Applications, Ahmed Ashraf Anwar Elsyyad Aug 2025

Formulation And Development Of Enz-1-Targeted Therapy Using Benzimidazole And Benzotriazole Derivatives For Leukemia Treatment: A Comprehensive Study Including Benzene Sulfonamide Derivatives For Antifungal Applications, Ahmed Ashraf Anwar Elsyyad

All Theses

This thesis highlights two chemistry-centered projects that demonstrate the pivotal role of synthetic organic methodologies in addressing critical health concerns. The first project involved the multi-step synthesis of benzimidazole and benzotriazole derivatives from aniline substrates, achieving high yields of 80–90%. These compounds were rigorously characterized by 1H and 13C NMR spectroscopy, establishing their structural integrity and laying the groundwork for future evaluations against leukemia. The second project involved designing small-molecule inhibitors to combat antifungal resistance, based on a piperazine scaffold, targeting Sec14 lipid-binding proteins essential for fungal viability. The synthesized (phenylsulfonyl) piperazine derivatives also displayed excellent yields and were thoroughly …


Flooding: Risk Assessment And Its Interaction With Population & Environmental Health, Shivendra Srivastava Aug 2025

Flooding: Risk Assessment And Its Interaction With Population & Environmental Health, Shivendra Srivastava

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Flood events have significant implications for both population and environmental health. This dissertation aims to explore flood risk and its interaction with humans and the environment. The key questions addressed in this dissertation include improving the existing flood risk framework to better assess population vulnerability and associated risk. Additionally, it explores how interactions among risk components vary across spatial scales and regions, and how these variations influence overall flood risk. The dissertation also investigates how to design a vulnerability component specific to flooding within flood risk estimation. Finally, it answers whether flood-specific vulnerability differs for a population compared to vulnerability …


Trust In Healthcare Ai Can’T Just Be Designed – It Must Be Felt By Clinicians And Patients, Adriana Banozic-Tang, Heng Wang Aug 2025

Trust In Healthcare Ai Can’T Just Be Designed – It Must Be Felt By Clinicians And Patients, Adriana Banozic-Tang, Heng Wang

Research Collection Yong Pung How School Of Law

Trust in healthcare AI currently over-relies on system design, not lived medical realities.Continuous feedback loops are necessary to embed trust in healthcare AI that is responsive to clinician and patient needs.Initiatives in South-East Asia show how trust in technology can be extended from policy to practice.


Unified Mathematical Modeling, Analysis And Simulation Of Covid-19 And Ecological Processes, Jacob Derrick Aug 2025

Unified Mathematical Modeling, Analysis And Simulation Of Covid-19 And Ecological Processes, Jacob Derrick

Masters Theses and Doctoral Dissertations

This dissertation is concerned with the modeling, simulation, and analysis of complex population dynamics using compartmental modeling frameworks based on ordinary differential equations (ODEs). First, we propose a mechanistic model to investigate the transmission dynamics of COVID-19, particularly focusing on the emergence and population-level impact of a post-acute sequela referred to as long COVID and vaccination effects. We then move forward with a model that incorporates multiple strains and reinfection dynamics. By fitting these models to epidemiological data from the United States and the United Kingdom, we conduct both mathematical analyses and numerical simulations to better understand the factors driving …


Biological, Histological, And Immunohistochemical Responses To Heat Stress In Common Goldfish, Carassius Auratus, Ngozichukwu Francis Ngozichukwu Aug 2025

Biological, Histological, And Immunohistochemical Responses To Heat Stress In Common Goldfish, Carassius Auratus, Ngozichukwu Francis Ngozichukwu

Theses and Dissertations

Global climate change has led to rising temperatures, posing significant challenges to aquatic ecosystems and the health of ectothermic species such as goldfish (Carassius auratus) This thesis investigated the effects of heat stress on growth performance, histological alterations, and molecular stress responses in the gill and kidney tissues of goldfish Fish were exposed to control (24°C), medium (28°C), and high (32°C) temperatures for two weeks Growth parameters, including instantaneous growth rate (IGR), absolute growth rate (AGR), body value gain (BVG), and condition factor, were evaluated alongside histological and immunohistochemical markers of stress Results revealed that high temperature significantly reduced AGR …


Medical Surveillance In Custodial Jsas: Preventing Bloodborne Pathogen Exposure, Kiara Gadea Aug 2025

Medical Surveillance In Custodial Jsas: Preventing Bloodborne Pathogen Exposure, Kiara Gadea

Electronic Theses, Projects, and Dissertations

Custodians play an important role in maintaining our surroundings safe and sanitary. However, in doing so, they are their exposure to health hazards that put them at risk, yet these exposures are often overlooked. One major risk they face is contact with bloodborne pathogens, which put custodial staff at risk for infections such as hepatitis B. While Job Safety Analyses (JSA’s) outline various protective measures, many fail to incorporate medical surveillance as part of their risk management program. Overlooking this important detail leaves custodians vulnerable to health risks that can be prevented.

Adding a medical surveillance section to custodial JSA’s, …


Administrator Perceptions Of Title I Parent And Family Engagement Practices And Policies During Covid-19, Rebekah Owens Aug 2025

Administrator Perceptions Of Title I Parent And Family Engagement Practices And Policies During Covid-19, Rebekah Owens

Electronic Theses and Dissertations

The purpose of this study was to examine Title I administrator perceptions of facilitating parent and family engagement practices and policies prior to, during, and post Covid-19. The literature shows one of the leading factors in a child’s academic learning is family engagement (Henderson & Mapp, 2002). The Dual Capacity-Building Framework for Family-School Partnerships highlights ways in which administrators and school staff can be successful in engaging families and building strong partnerships by meeting four different capacity skills. Data collection strategies included semi-structured, one-on-one interviews, via Zoom video or audio interview, observation, document review, and field notes. Analysis of data …


Epidemiology And Risk Factors Of Methicillin-Resistant Staphylococcus Aureus (Mrsa) Infections In A Tertiary Care Hospital In Saudi Arabia: An 8-Year Retrospective Analysis, Jawharah S. Alhazmi, Ameera S. Al-Khaldi, Naoufel M. Kaabia, Nabiha A. Bouafia, Yasser K. Mohammed, Abdulrahman N. Odayani Aug 2025

Epidemiology And Risk Factors Of Methicillin-Resistant Staphylococcus Aureus (Mrsa) Infections In A Tertiary Care Hospital In Saudi Arabia: An 8-Year Retrospective Analysis, Jawharah S. Alhazmi, Ameera S. Al-Khaldi, Naoufel M. Kaabia, Nabiha A. Bouafia, Yasser K. Mohammed, Abdulrahman N. Odayani

Saudi Medical Journal

ABSTRACT Objectives: To control the spread of methicillin-resistant Staphylococcus aureus (MRSA) in healthcare institutions, understanding its local epidemiology is essential. We aimed to investigate the epidemiological, clinical, and bacteriological features of MRSA cases and compare their origin (hospital-acquired versus [vs.] community-acquired) and patient age (pediatric vs. adult). Methods: A retrospective survey was conducted using the electronic database of all MRSA cases reported to the Infection Prevention and Control Center at a tertiary care hospital in Saudi Arabia from 2012 to 2020. We collected epidemiological, clinical, and microbiological data and performed comparative analyses between groups using appropriate statistical tests. Results: Among …


A 12-Year Analysis Of Seasonal Patterns And Disease Dynamics Of Cutaneous Leishmaniasis In Saudi Arabia, Basmah F. Alharbi, Mawahib A. Ahmed Aug 2025

A 12-Year Analysis Of Seasonal Patterns And Disease Dynamics Of Cutaneous Leishmaniasis In Saudi Arabia, Basmah F. Alharbi, Mawahib A. Ahmed

Saudi Medical Journal

ABSTRACT Objectives: To investigate seasonal patterns of cutaneous leishmaniasis in Saudi Arabia, examining how incidence rates vary throughout the year. By exploring these dynamics, we aim to gain insights that could improve understanding and prevention strategies for this disease. Cutaneous leishmaniasis , a global parasitic disease affecting millions, presents a significant health challenge. Methods: This study analyzed epidemiological data from Saudi Arabia from January 2012 to December 2023, using records from the Ministry of Health to document incidence. Statistical methods, including Chi-squared tests and ANOVA, were employed, along with correlation and regression analyses to forecast future cases. Results: The findings …


Inside The Walls Of The Asylum: Exploring The Lives Of Individuals In The Mississippi State Asylum (1855-1935), Savannah V. Logan Aug 2025

Inside The Walls Of The Asylum: Exploring The Lives Of Individuals In The Mississippi State Asylum (1855-1935), Savannah V. Logan

Master's Theses

The Mississippi State Asylum (MSA), established in 1855, was the first such institution in but has been largely forgotten about since its closure in 1935. The cemetery associated with the facility, which is located on the University of Mississippi Medical Center campus, was recently rediscovered with new construction. As part of the Asylum Hill project, the remains of seven of the 7000 burials along with their mortuary artifacts were analyzed and allowed these forgotten individuals to once again regain their voice and tell a portion of their life story through osteobiographies.

The sample, dating to 1855-1899, included five males and …


A New Hybrid Deep Learning Method With Neutrosophic Sets For Social Media Sentiment Analysis Of The Covid-19 Vaccine,, Tasneem Abdelrahman, Mohamed El-Rashidy, Mohamed Marie Aug 2025

A New Hybrid Deep Learning Method With Neutrosophic Sets For Social Media Sentiment Analysis Of The Covid-19 Vaccine,, Tasneem Abdelrahman, Mohamed El-Rashidy, Mohamed Marie

Neutrosophic Sets and Systems

No abstract provided.


The Role Of The Jnk Gene In Ovarian Cancer Inflammatory Pathways, Tashoy D. Campbell Aug 2025

The Role Of The Jnk Gene In Ovarian Cancer Inflammatory Pathways, Tashoy D. Campbell

Graduate Student Dissertations, Theses, Capstones, and Portfolios

Ovarian cancer, one of the leading causes of cancer-related deaths in women globally, presents a significant challenge due to its common late-stage diagnosis and chemoresistance (inability of the tumor to respond to drugs). The c-Jun N-terminal kinase (JNK) signaling pathway plays a crucial role in ovarian cancer progression, contributing to inflammation, tumor survival, metastasis, and chemotherapy resistance. This literature review examines the role of the JNK signaling pathway in ovarian cancer, with a focus on its role in inflammation, metastasis, and chemoresistance. JNK regulates key inflammatory cytokines, such as TNF-α and IL-6, which promote tumor growth and immune evasion. Moreover, …


Computational Frameworks To Unravel The Immune Landscape, Shan He Aug 2025

Computational Frameworks To Unravel The Immune Landscape, Shan He

Dissertations and Theses (Open Access)

Recent advances in immunotherapy, including immune checkpoint blockade (ICB) and adoptive cell therapy, face challenges such as resistance and immune-related adverse events, partly due to our limited understanding of the immune signaling pathways. While high- throughput genomic data provide unprecedented resolution into these immune pathways, their full potential is limited by the lack of well-annotated, context-specific immune gene sets. To address this need, I developed a workflow to construct immune gene sets by integrating RNA- seq datasets and performing decomposition. Using this approach, I constructed 28 immune- specific gene sets from 83 bulk RNA-seq datasets and 12 Natural Killer (NK) …


Use Of The Protein Misfolding Cyclic Amplification For Food Safety And Drug Discovery, Maria R. Benavente Garcia-Huidobro Aug 2025

Use Of The Protein Misfolding Cyclic Amplification For Food Safety And Drug Discovery, Maria R. Benavente Garcia-Huidobro

Dissertations and Theses (Open Access)

Prion diseases are fatal neurodegenerative disorders caused by the misfolding of the normal prion protein (PrPC) into its infectious form (PrPSc). While the zoonotic potential of chronic wasting disease (CWD) remains uncertain, the presence of prions in food products raises public health concerns. Additionally, therapeutic strategies for prion diseases remain limited. This thesis presents a methodological exploration of the Protein Misfolding Cyclic Amplification (PMCA) technique to address these challenges in two key areas: (1) detecting CWD prions in processed meats subjected to common cooking procedures, and (2) identifying potential anti-prion compounds through a high-throughput PMCA adaptation. …


Studies Of The Mechanisms Of Reverse Signaling By Cd40l, Barbara M. Nassif Rausseo Aug 2025

Studies Of The Mechanisms Of Reverse Signaling By Cd40l, Barbara M. Nassif Rausseo

Dissertations and Theses (Open Access)

CD40 ligand (CD40L) is a transmembrane protein expressed on activated CD4 T cells, traditionally known for its role in forward signaling by engaging CD40 on antigen- presenting cells to promote immune activation. While this pathway is well characterized, there is evidence that CD40L also mediates reverse signaling, acting as a signaling receptor on T cells which enhances T cell function. However, the extent, consequences, and mechanism of CD40L-mediated reverse signaling in CD4 T cells remain poorly defined. This dissertation investigates the mechanisms and effects of CD40L reverse signaling on T cell function using both primary human T cells and the …


Accurate Temporal Integration Schemes For Nonlinear Adsorption Problems, Evan D. Butterworth Aug 2025

Accurate Temporal Integration Schemes For Nonlinear Adsorption Problems, Evan D. Butterworth

All Dissertations

We consider a nonlinear transport problem to model the chromatography process of high-capacity multimodal membranes. Robust and efficient algorithms that simulate these bioseparation processes are critical to developing therapeutics for various chronic illnesses and infectious diseases. However, much of the current methodology focuses on stabilization and linearization techniques, often implementing low-order time-discretizations and linearized adsorption, resulting in inefficiencies and inaccuracies in the numerical solution. Utilizing Rothe's method, we develop various time-discretization schemes coupled with the finite element method to solve the fully implicit problems. Stability and solvability results are presented for several methods. Through multiple high-level software implementations paired with …


Evaluating Covid-19, Influenza, And Rsv Vaccine Effectiveness, Iromi N. Jayawardena Aug 2025

Evaluating Covid-19, Influenza, And Rsv Vaccine Effectiveness, Iromi N. Jayawardena

All Dissertations

Respiratory infectious diseases, including COVID-19, influenza, and RSV, pose significant public health challenges, especially during the respiratory virus season. Vaccination remains the primary intervention to mitigate morbidity and mortality associated with these diseases. Vaccine effectiveness (VE) can vary between seasons and populations, necessitating continuous evaluation. This study aims to evaluate the effectiveness of the 2024-2025 COVID-19 mRNA vaccine, 2024-2025 seasonal influenza vaccine, and single-dose RSV vaccine over two seasons.

Utilizing electronic health records (EHRs) from the Prisma Health healthcare system, this dissertation emulated target trials to assess the vaccine effectiveness of each vaccine. Risk set propensity matching was used to …


National Immunization Awareness Month, Sandra Yvette Desjardins Aug 2025

National Immunization Awareness Month, Sandra Yvette Desjardins

TMC Library Newsletter (2015-)

August marks National Immunization Awareness Month (NIAM)—a time to spotlight the vital role vaccines play in protecting people of all ages.

Explore the Power of Vaccines with Trusted Resources from the TMC Library


Orchestrated Architecture Dismantling: Borrelia Burgdorferi’S Coordinated Destruction Of Adaptive Immune Responses, Craig A. Land Aug 2025

Orchestrated Architecture Dismantling: Borrelia Burgdorferi’S Coordinated Destruction Of Adaptive Immune Responses, Craig A. Land

Electronic Theses and Dissertations

Borrelia burgdorferi represents the most prevalent vector-borne bacteria in North America, affecting ~476,000 Americans annually yet persisting despite robust immune responses. This project reveals spirochetes target adaptive immunity through coordinated lymphatic colonization and precision immune dysregulation.

Using comparative host models (C57BL/6 vs. reservoir Peromyscus leucopus), we demonstrate lymph node colonization within 48-hours, with spirochetes exploiting LYVE-1-positive lymphatic structures as dissemination highways while avoiding the interior of follicular regions. Critically, we identify targeted CD4+ T-cell elimination in germinal center border zones at 21-DPI, precisely when these cells should be coordinating protective immunity. Concurrent upregulation of inhibitory receptor CD32b creates molecular …


Enigmatic Roles Of Complement Anaphylatoxin Signaling In Health And Disease, Anthony Shadid, Kathryn D Hok, Aleksey Y Domozhirov, Tingting Weng-Mills, Marie-Françoise Doursout, Nirmal K Banda, Marcos I Restrepo, Pooja Shivshankar Aug 2025

Enigmatic Roles Of Complement Anaphylatoxin Signaling In Health And Disease, Anthony Shadid, Kathryn D Hok, Aleksey Y Domozhirov, Tingting Weng-Mills, Marie-Françoise Doursout, Nirmal K Banda, Marcos I Restrepo, Pooja Shivshankar

The Brown Foundation: Institute of Molecular Medicine

Complement anaphylatoxins C3a and C5a are potent immunomodulators whose impact extends well beyond their traditional roles in innate immunity. Acting through G protein-coupled receptors C3aR, C5aR1, and C5aR2, these peptides take part in coordinating immune cell recruitment, vascular tone, and tissue remodeling. Yet their functions are deeply context-dependent: while they play essential roles in microbial clearance and immune coordination, their overactivation contributes to immunopathology in a wide range of diseases. The anaphylatoxins play key roles in early pathogen containment but can also drive cytokine storm and tissue damage, as in coronavirus disease 2019 (COVID-19) and bacterial sepsis. In autoimmune conditions, …


A Large-Scale Genome-Wide Study Of Gene-Sleep Duration Interactions For Blood Pressure In 811,405 Individuals From Diverse Populations, Pavithra Nagarajan, Thomas W Winkler, Amy R Bentley, Clint L Miller, Aldi T Kraja, Karen Schwander, Songmi Lee, Wenyi Wang, Michael R Brown, John L Morrison, Ayush Giri, Jeffrey R O'Connell, Traci M Bartz, Lisa De Las Fuentes, Valborg Gudmundsdottir, Xiuqing Guo, Sarah E Harris, Zhijie Huang, Mart Kals, Minjung Kho, Christophe Lefevre, Jian'an Luan, Leo-Pekka Lyytikäinen, Massimo Mangino, Yuri Milaneschi, Nicholette D Palmer, Varun Rao, Rainer Rauramaa, Botong Shen, Stefan Stadler, Quan Sun, Jingxian Tang, Sébastien Thériault, Adriaan Van Der Graaf, Peter J Van Der Most, Yujie Wang, Stefan Weiss, Kenneth E Westerman, Qian Yang, Tabara Yasuharu, Wei Zhao, Wanying Zhu, Drew Altschul, Md Abu Yusuf Ansari, Pramod Anugu, Anna D Argoty-Pantoja, Michael Arzt, Hugues Aschard, John R Attia, Lydia Bazzanno, Max A Breyer, Jennifer A Brody, Brian E Cade, Hung-Hsin Chen, Yii-Der Ida Chen, Zekai Chen, Paul S De Vries, Latchezar M Dimitrov, Anh Do, Jiawen Du, Charles T Dupont, Todd L Edwards, Michele K Evans, Tariq Faquih, Stephan B Felix, Susan P Fisher-Hoch, James S Floyd, Mariaelisa Graff, Charles Gu, Dongfeng Gu, Kristen G Hairston, Anthony J Hanley, Iris M Heid, Sami Heikkinen, Heather M Highland, Michelle M Hood, Mika Kähönen, Carrie A Karvonen-Gutierrez, Takahisa Kawaguchi, Setoh Kazuya, Tanika N Kelly, Pirjo Komulainen, Daniel Levy, Henry J Lin, Peter Y Liu, Pedro Marques-Vidal, Joseph B Mccormick, Hao Mei, James B Meigs, Cristina Menni, Kisung Nam, Ilja M Nolte, Natasha L Pacheco, Lauren E Petty, Hannah G Polikowsky, Michael A Province, Bruce M Psaty, Laura M Raffield, Olli T Raitakari, Stephen S Rich, Renata L Riha, Lorenz Risch, Martin Risch, Edward A Ruiz-Narvaez, Rodney J Scott, Colleen M Sitlani, Jennifer A Smith, Tamar Sofer, Maris Teder-Laving, Uwe Völker, Peter Vollenweider, Guanchao Wang, Ko Willems Van Dijk, Otis D Wilson, Rui Xia, Jie Yao, Kristin L Young, Ruiyuan Zhang, Xiaofeng Zhu, Jennifer E Below, Carsten A Böger, David Conen, Simon R Cox, Marcus Dörr, Mary F Feitosa, Ervin R Fox, Nora Franceschini, Sina A Gharib, Vilmundur Gudnason, Sioban D Harlow, Jiang He, Elizabeth G Holliday, Zoltan Kutalik, Timo A Lakka, Deborah A Lawlor, Seunggeun Lee, Terho Lehtimäki, Changwei Li, Ching-Ti Liu, Reedik Mägi, Fumihiko Matsuda, Alanna C Morrison, Brenda Wjh Penninx, Patricia A Peyser, Jerome I Rotter, Harold Snieder, Tim D Spector, Lynne E Wagenknecht, Nicholas J Wareham, Alan B Zonderman, Kari E North, Myriam Fornage, Million Veteran Program, Adriana M Hung, Alisa K Manning, James Gauderman, Han Chen, Patricia B Munroe, Dabeeru C Rao, Diana Van Heemst, Susan Redline, Raymond Noordam, Heming Wang Aug 2025

A Large-Scale Genome-Wide Study Of Gene-Sleep Duration Interactions For Blood Pressure In 811,405 Individuals From Diverse Populations, Pavithra Nagarajan, Thomas W Winkler, Amy R Bentley, Clint L Miller, Aldi T Kraja, Karen Schwander, Songmi Lee, Wenyi Wang, Michael R Brown, John L Morrison, Ayush Giri, Jeffrey R O'Connell, Traci M Bartz, Lisa De Las Fuentes, Valborg Gudmundsdottir, Xiuqing Guo, Sarah E Harris, Zhijie Huang, Mart Kals, Minjung Kho, Christophe Lefevre, Jian'an Luan, Leo-Pekka Lyytikäinen, Massimo Mangino, Yuri Milaneschi, Nicholette D Palmer, Varun Rao, Rainer Rauramaa, Botong Shen, Stefan Stadler, Quan Sun, Jingxian Tang, Sébastien Thériault, Adriaan Van Der Graaf, Peter J Van Der Most, Yujie Wang, Stefan Weiss, Kenneth E Westerman, Qian Yang, Tabara Yasuharu, Wei Zhao, Wanying Zhu, Drew Altschul, Md Abu Yusuf Ansari, Pramod Anugu, Anna D Argoty-Pantoja, Michael Arzt, Hugues Aschard, John R Attia, Lydia Bazzanno, Max A Breyer, Jennifer A Brody, Brian E Cade, Hung-Hsin Chen, Yii-Der Ida Chen, Zekai Chen, Paul S De Vries, Latchezar M Dimitrov, Anh Do, Jiawen Du, Charles T Dupont, Todd L Edwards, Michele K Evans, Tariq Faquih, Stephan B Felix, Susan P Fisher-Hoch, James S Floyd, Mariaelisa Graff, Charles Gu, Dongfeng Gu, Kristen G Hairston, Anthony J Hanley, Iris M Heid, Sami Heikkinen, Heather M Highland, Michelle M Hood, Mika Kähönen, Carrie A Karvonen-Gutierrez, Takahisa Kawaguchi, Setoh Kazuya, Tanika N Kelly, Pirjo Komulainen, Daniel Levy, Henry J Lin, Peter Y Liu, Pedro Marques-Vidal, Joseph B Mccormick, Hao Mei, James B Meigs, Cristina Menni, Kisung Nam, Ilja M Nolte, Natasha L Pacheco, Lauren E Petty, Hannah G Polikowsky, Michael A Province, Bruce M Psaty, Laura M Raffield, Olli T Raitakari, Stephen S Rich, Renata L Riha, Lorenz Risch, Martin Risch, Edward A Ruiz-Narvaez, Rodney J Scott, Colleen M Sitlani, Jennifer A Smith, Tamar Sofer, Maris Teder-Laving, Uwe Völker, Peter Vollenweider, Guanchao Wang, Ko Willems Van Dijk, Otis D Wilson, Rui Xia, Jie Yao, Kristin L Young, Ruiyuan Zhang, Xiaofeng Zhu, Jennifer E Below, Carsten A Böger, David Conen, Simon R Cox, Marcus Dörr, Mary F Feitosa, Ervin R Fox, Nora Franceschini, Sina A Gharib, Vilmundur Gudnason, Sioban D Harlow, Jiang He, Elizabeth G Holliday, Zoltan Kutalik, Timo A Lakka, Deborah A Lawlor, Seunggeun Lee, Terho Lehtimäki, Changwei Li, Ching-Ti Liu, Reedik Mägi, Fumihiko Matsuda, Alanna C Morrison, Brenda Wjh Penninx, Patricia A Peyser, Jerome I Rotter, Harold Snieder, Tim D Spector, Lynne E Wagenknecht, Nicholas J Wareham, Alan B Zonderman, Kari E North, Myriam Fornage, Million Veteran Program, Adriana M Hung, Alisa K Manning, James Gauderman, Han Chen, Patricia B Munroe, Dabeeru C Rao, Diana Van Heemst, Susan Redline, Raymond Noordam, Heming Wang

Faculty, Staff and Student Publications

Although both short and long sleep duration are associated with elevated hypertension risk, our understanding of their interplay with biological pathways governing blood pressure remains limited. To address this, we carried out genome-wide cross-population gene-by-short-sleep and long-sleep duration interaction analyses for three blood pressure traits (systolic, diastolic, and pulse pressure) in 811,405 individuals from diverse population groups. We discovered 22 novel gene-sleep duration interaction loci for blood pressure, mapped to 23 genes. Investigating these genes' functional implications shed light on neurological, thyroidal, bone metabolism, and hematopoietic pathways that necessitate future investigation for blood pressure management that caters to sleep health …


Evaluating The Antimicrobial Properties Of Different Dental Cleaning Tablets Against S Aureus Grown On Two Denture Base Materials, Sindi Vishaj, Alissa Villhauer, Mandi Morris, Donald M Belles, Daher Antonio Queiroz, Maria D Gonzalez, Ransome Van Der Hoeven Aug 2025

Evaluating The Antimicrobial Properties Of Different Dental Cleaning Tablets Against S Aureus Grown On Two Denture Base Materials, Sindi Vishaj, Alissa Villhauer, Mandi Morris, Donald M Belles, Daher Antonio Queiroz, Maria D Gonzalez, Ransome Van Der Hoeven

Faculty, Staff and Student Publications

Objectives: This study aimed to evaluate the antimicrobial efficacy of three commercially available denture cleaning tablets Efferdent, Polident, and Val-clean against Staphylococcus aureus biofilms formed on two denture base materials: milled polymethyl methacrylate (PMMA) and 3D printed denture resin.

Material and methods: Eighty samples were fabricated, with 40 specimens per denture base material: CAD/CAM milled PMMA (Lucitone Digital Fit LT; Dentsply Sirona, Charlotte, NC, USA) and 3D printed resin (Denture Base Resin; Formlabs Inc., Somerville, MA, USA). Each group was divided into four subgroups (n = 10), Efferdent, Polident, Val-clean, and deionized water (control). Surface roughness was measured using a …