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Brd4 Mediates Tgf-Beta-Induced Vascular Smooth Muscle Cell Differentiation, Sana Petkar

Biotechnology Theses

Vascular smooth muscle cell (VSMC) differentiation is an essential component of vascular development. Vascular smooth muscle cells do not terminally differentiate, the regulatory factors modulate their phenotype between proliferative and differentiated states, which is a major factor contributing to vascular diseases like atherosclerosis, aneurysms, hypertension, etc. Transforming growth factor β (TGF-β) family is highly conserved in mammals and plays an essential role in VSMC differentiation. The canonical TGF-β pathway is propagated by phosphorylation of receptor-associated Smad proteins (R-Smads) following TGF-β stimulation.Bromodomain-containing protein 4 (BRD4) is a protein encoded by the BRD4 gene in humans. BRD4 is novel epigenetic modulator that …

The Precise-Dyad Neurodevelopmental Substudy Protocol: Neurodevelopmental Risk In Children Of Mothers With Pregnancy Complications, Dorcas Magai, Jaya Chandna, Marie-Laure Volvert, Rachel Craik, Hawanatu Jah, Agnes Msoka, Amina Abubakar, Angela Koech, Grace Mwashigadi, Marleen Temmerman

Centre of Excellence in Women and Child Health

Background: Over 250 million children are not reaching their developmental potential globally. The impact of prenatal factors and their interplay with postnatal environmental factors on child neurodevelopment, is still unclear—particularly in low- and middle-income settings. This study aims to understand the impact of pregnancy complications as well as environmental, psychosocial, and biological predictors on neurodevelopmental trajectories. Open Peer Review Approval Status 1 2 version 2 (revision) 05 Aug 2024 view view version 1 09 Nov 2023 view view Kimford Meador, Stanford University School of Medicine, Palo Alto, CA,, USA 1. Page 1 of 21 Wellcome Open Research 2024, 8:508 Last …

Spirituality And Self-Management Of Diabetes Among African American Women, Tiaa Reshawn Padgette

Walden Dissertations and Doctoral Studies

Spirituality plays an important role of support for many people; however, little is known about the role spirituality plays in helping manage chronic conditions such as type 2 diabetes (T2D). African American women (AAW) have the highest incidence of T2D compared to other racial and ethnic groups, which demonstrates the need to learn more about improving health and reducing diabetes in AAW. The purpose of this qualitative narrative inquiry, using Roy’s adaptation model as the theoretical framework, was to assess the role of spirituality in how AAW with T2D manage their illness and whether that role changes according to disease …

Molecular Mechanisms Of Exercise-Stimulated Resolution Of Inflammation And Its Dietary Dependence., Ernesto H. Pena Calderin

Electronic Theses and Dissertations

Diet-induced obesity and adipose tissue (AT) inflammation that ensues sets the stage for systemic metabolic inflammation, disrupted insulin signaling, and eventual type 2 diabetes (T2D) development. At the center of this pathology lies a disruption in endogenous inflammation resolution pathways characterized by an imbalance in lipid mediator production (greater abundance of pro-inflammatory to pro-resolving lipids). Additionally, obese states are characterized by adrenergic deficiency, especially in response to physical activity. Inflammatory processes have been experimentally mitigated by either the pharmacological inhibition of pro-inflammatory signals (i.e., Leukotriene B₄ (LTB₄) and its receptor BLT1, which establishes a potent chemotactic stimulus …

Industrial Applications Of Molecular Techniques., Jesse Lee Rozsa

Electronic Theses and Dissertations

Multidisciplinary research is vital in modern science. Combining molecular genetics with engineering disciplines such as material science, robotics, or 3D printing is not a new concept but one that can continue to lead to breakthroughs that will benefit society. Science does not and should not occur in a vacuum, and, in early 2020, the world saw the emergence of a pandemic that shifted the focus of scientific research for a time. This manuscript describes aspects of this journey and the fruit that was born from this historic event. In this dissertation, we used plants and bacteria to produce compounds that …

Forage News [2024-08], University Of Kentucky

Forage News

No abstract provided.

Transglutaminase Crosslinked Milk Protein Concentrate And Micellar Casein Concentrate: Impact On The Functionality Of Imitation Mozzarella Cheese Manufactured On A Small Scale Using A Rapid Visco Analyzer, Prafulla Salunke, Lloyd Metzger

Dairy Science and Food Science Faculty Publications: 2022 to Present

In dairy-based imitation mozzarella cheese (IMC) formulations, intact casein is critical and imparts IMC with a firm and elastic, stringy, melted texture. Rennet casein (RCN) is the desired ingredient to provide intact casein in IMC and is preferred over milk protein concentrate (MPC) and micellar casein concentrate (MCC). Transglutaminase (TGase), a crosslinking enzyme, alters the physical properties of MPC or MCC and may change IMC functionality. The objective of this study was to determine the effect of TGase-crosslinked MPC and MCC powders on the functionality of IMCs. The TGase treatment included TGase at 0.3 (L) and 3.0 (H) units/g of …

Thiol Dough Conditioners Impact On The Formation Of Advanced Glycation End-Products In Bagels Containing Sunflower Seed Flour, Alton Chambers

Food Science (MS) Theses

Baking bagels can increase advanced glycation end products (AGEs), which are linked to increased metabolic and chronic diseases. This research correlated color and the proximate composition with fluorescent AGEs in bagels containing 0-20% sunflower flour (SFF) and 0-90 ppm L-cysteine (Cys) or Glutathione (GSH). No significant differences were observed in the moisture and lipid content for the bagel crust and crumb. Carbohydrate content decreased, while protein and ash content significantly increased when the SFF increased from 0 to 20 % SFF. The pH of the crust and crumb increased from 5.27 to 6.01 and 5.33 to 6.09, respectively, when sunflower …

Characterizing Oxylipins In Human Milk Extracellular Vesicles, Priscila Herrera

Food Science (MS) Theses

Extracellular vesicles (EVs) are non-replicating lipid bilayer membrane-bound particle formed by a parent cell and secreted into the extracellular environment. EVs in human milk are bioavailable and influence physiologic pathways that may contribute to newborn growth and development. There is interest in the oxylipin content of EVs that may contribute to the bioavailability of EVs. This research aims to characterize the oxylipin content of human milk EVs. Centrifugation and precipitation were used to isolate EVs from human milk (n = 20). The Folch method was used to extract lipids, and liquid chromatography-mass spectrometry (LC– MS) was used to qualify and …

A Quantitative Examination Of Tobacco And Marijuana Use On Oral Health Outcomes Among Young Adults In Texas, Meenakshi Dasagi

Dissertations and Theses (Open Access)

This dissertation aimed to quantify the relationship between methods of tobacco and marijuana use and their impact on oral health. Tobacco use was defined as smoking combustible tobacco (cigarettes, cigars, and hookah) or electronic aerosolized vaping nicotine with an e-cigarette.5,9 Similarly, marijuana use was defined as smoking combustible marijuana (joints, blunts, and spliffs) or vaping marijuana with an e-cigarette.8 Despite the prevalence of nicotine vaping and marijuana use among young adults1,3-4,7,14-15, there is limited evidence of their association with oral health in Texas. To address this issue, this dissertation comprising three studies analyzed longitudinal data from the Texas Adolescent Tobacco …

Physicians’ Attitude, Knowledge, And Perceived Control Towards The Use Of Exercise As A Form Of Preventive Medicine, Matthew Robert Warner

All-Inclusive List of Electronic Theses and Dissertations

Exercise is a component of physical activity that can aid in the reduction of deaths, lowering obesity rates, and chronic illness. However, many Americans are not meeting the recommended physical activity levels (Carlson, et al., 2018). Quality and accurate health information regarding physical activity is one way to help combat health disparities. Health professionals such as primary care physicians can aid in promoting this lifestyle modification. However, there are shortfalls in physicians’ knowledge of using exercise as a form of preventive medicine for chronic illness. Many medical programs have little to no training in exercise principles (Cardinal et al., 2015). …

Linking Research To Action To Address Unintended Pregnancy In Refugee Settings In Uganda, Baobab Research Programme Consortium

Humanitarian Task Force

The evidence available to support and shape improved family planning (FP) programming in refugee settings is sparse, and little is known about how to effectively deliver such programming to the most vulnerable, including women and girls. Baobab is responding to these questions through two complementary formative studies on unintended pregnancy and abortion incidence in refugee settings in Uganda. The findings pointed to a critical mass of non-users who intend to use an FP method in the future, and of non-users who have no such intention, but are still supportive of FP use. To expand access to FP services using existing, …

Survey Of Nematodes Associated With Strawberry In South Carolina And Evaluation Of Short-Term Heat Exposure On Nematode Reproduction Biology, Ivan A. Alarcon Mendoza

All Theses

Nematodes are a growing threat to the multi-billion-dollar strawberry industry in the US due to the lack of safe and effective management methods. Limited information on the distribution of nematodes in fumigated plasticulture strawberry fields further complicates their management. Additionally, climatic anomalies like rising soil temperatures and heat waves are occurring more often, and their impact on crop growth and nematode reproduction is not well understood. The current study was conducted with two main objectives: i) understand distribution and population densities of nematodes associated with plasticulture strawberry production in South Carolina, and ii) understand the impact of short-term high heat …

World Psychiatric Association-Asian Journal Of Psychiatry Commission On Public Mental Health, Dinesh Bhugra, Michael Liebrenz, Antonio Ventriglio, Roger Ng, Afzal Javed, Anindya Kar, Egor Chumakov, Helena Moura, Edgardo Tolentino, Susham Gupta, Roxanna Ruiz, Tarek Okasha, Margaret S. Chisolm, Joao Castaldelli-Maia, Julio Torales, Alexander Smith

Ateneo School of Medicine and Public Health Publications

Although there is considerable evidence showing that the prevention of mental illnesses and adverse outcomes and mental health promotion can help people lead better and more functional lives, public mental health remains overlooked in the broader contexts of psychiatry and public health. Likewise, in undergraduate and postgraduate medical curricula, prevention and mental health promotion have often been ignored. However, there has been a recent increase in interest in public mental health, including an emphasis on the prevention of psychiatric disorders and improving individual and community wellbeing to support life trajectories, from childhood through to adulthood and into older age. These …

Identification Of Bacterial Transcriptomic Signatures In Breast Cancer Tissues Using Publicly Available Datasets, Rasaq Awosemo

Master's Theses

Breast cancer remains a significant global health concern, with increasing evidence suggesting a link between bacterial infections and cancer progression. This study aims to identify bacterial transcriptomic signatures within breast cancer tissues using publicly available datasets. While previous work in our lab has extensively explored the role of Borrelia burgdorferi in cancer, this research broadens the focus to investigate the presence of various bacterial species across different breast cancer samples.

Employing advanced bioinformatics methodologies, including the STAR aligner and MetaPhlAn for metatranscriptomics analysis, we analyzed RNA-sequencing data from the Gene Expression Omnibus (GEO). Our findings reveal diverse bacterial communities within …

Applying Emotionally Focused Group Therapy With Collegiate Student-Athletes Experiencing Disordered Eating And Poor Body Image, Emily Wagener

Educational Specialist, 2020-current

Rates of eating disorders and sub-clinical disordered eating continue to rise each year, with higher rates seen among athletes than non-athletes (Curry, 2010). Fueled Athletes is a group-style intervention for collegiate student-athletes that uses Emotionally Focused Therapy to help group members identify and transform emotions that contribute to poor body image and disordered eating behaviors. The mission of Fueled Athletes is to create a program that addresses eating problems and body image disturbances experienced by student-athletes by creating a safe space, building a support network which will lead to decreasing rates of ED / DE within the student-athlete population. Future …

Value Of Macroalgae As Habitat In A Eutrophic Coastal Bay, Dominika Polchowska

Theses, Dissertations and Culminating Projects

Eutrophication is a phenomenon caused by changes in nutrient loading that results in harmful algal blooms, an overgrowth of macroalgae, altered aquatic benthic invertebrate communities, and loss of ecosystem functions. Barnegat Bay, NJ is a highly eutrophic system that has experienced a substantial loss of seagrass beds with subsequent expansion of drift macroalgae. Although considered poor quality, these algal beds represent valuable habitat for many benthic invertebrates. This research assesses the value of macroalgae as a habitat for macrofauna in regions where macroalgae are the dominant “vegetation.” Benthic drift algal samples were collected during June and August 2023 to reflect …

Investigating Nature-Based Mindfulness In Nurse Anesthesia Students: A Pilot Study, Douglas Lovern

Dissertations

Across the country, the mental health crisis continues to rage. Varying degrees of depression, stress, and anxiety are commonly found in college-age students. The COVID-19 pandemic augmented this crisis, but the pandemic is not the sole culprit for the escalation of mental health disorders in the United States. Students across the globe suffer mental health disorders that include depression, anxiety, and stress. Research has shown that graduate students are six times more likely to develop anxiety and depression than the general population. Student registered nurse anesthetists (SRNAs) are vulnerable to mental health disorders. SRNAs enter labor-intensive doctoral programs fraught with …

The Evolution Of Science And Regulation Of Dietary Supplements: Past, Present, And Future, Paul M. Coates, Regan L. Bailey, Jeffrey B. Blumberg, Ahmed El-Sohemy, Elizabeth Floyd, Joshua Z. Goldenberg, Aimée Gould Shunney, Hannah D. Holscher, Yasmeen Nkrumah-Elie, Deshanie Rai, Barry W. Ritz, Wendy J. Weber

Division of Basic Science Faculty Publications

Dietary supplement use in the United States is widespread and increasing, especially among certain population groups, such as older Americans. The science surrounding dietary supplements has evolved substantially over the last few decades since their formal regulation in 1994. Much has been learned about the mechanisms of action of many dietary supplement ingredients, but the evidence on their health effects is still building. As is true of much nutrition research, there are many studies that point to health effects, but not all are at the level of scientific evidence (e.g., randomized controlled interventions), rigor, or quality needed for definitive statements …

The Impact Of Obesity On Reproductive Health And Metabolism In Reproductive-Age Females, Samantha B. Schon, Hannah E. Cabre, Leanne M. Redman

Clinical Research Faculty Publications

Obesity is a highly prevalent chronic disease that impacts >40% of reproductive-aged females. The pathophysiology of obesity is complex and can be understood simply as a chronic energy imbalance whereby caloric intake exceeds caloric expenditure with an energy surplus stored in adipose tissue. Obesity may be categorized into degrees of severity as well as different phenotypes on the basis of metabolic health and underlying pathophysiology. Obesity and excess adiposity have a significant impact on fertility and reproductive health, with direct effects on the hypothalamic-pituitary-ovarian axis, the ovary and oocyte, and the endometrium. There are significant adverse pregnancy outcomes related to …

Changes In Energy Expenditure And Physical Activity Over 15 Years Of Environmental Changes: The Maycoba Project, Alexandra Niclou, Julián Esparza-Romero, Rene Urquidez-Romero, Yan Y. Lam, Jennifer Rood, Leslie O. Schulz, Peter H. Bennett, Mauro E. Valencia, Eric Ravussin

Clinical Research Faculty Publications

Objective: This work aimed to parse out the role of changing environments on body composition, total energy expenditure, and physical activity in the Mexican Pima, a population experiencing rapid industrialization. Methods: Using doubly labeled water, we compared energy expenditure and physical activity in a longitudinal cohort of Mexican Pima (n = 26; female: 12) in 1995 and 2010. Body mass and composition were assessed by bioimpedance analysis. To determine the effects of environmental factors on body weight independent of age, we compared the 1995 longitudinal cohort with an age- and sex-matched cross-sectional cohort (n = 26) in 2010. Results: Body …

Computed Tomography And Dual-Energy X-Ray Asorptiometry Body Composition Parameter Harmonisation To Universalise Adipose Tissue Measurements In A Population-Based Cross-Sectional Study, Elliot T. Varney, Seth Lirette, Peter T. Katzmarzyk, Frank Greenway, Candace M. Howard

Population and Public Health Science Faculty Publications

To harmonise computed tomography (CT) and dual-energy x-ray absorptiometry (DXA) body composition measurements allowing easy conversion in longitudinal assessments and across cohorts to assess cardiometabolic risk and disease. Retrospective cross-sectional observational study from 1996 to 2008 included participants in the Pennington Center Longitudinal Study (PCLS) (N = 1967; 571 African American/1396 White). Anthropometrics, whole-body DXA and abdominal CT images were obtained. Multi-layer segmentation techniques (Analyze; Rochester, MN) quantified visceral adipose tissue (VAT). Clinical biomarkers were obtained from routine blood samples. Linear models were used to predict CT-VAT from DXA-VAT and examine the effects of traditional biomarkers on cross-sectional-VAT. Predicted CT-VAT …

Obesity- And Diet-Induced Plasticity In Systems That Control Eating And Energy Balance, Carrie R. Ferrario, Heike Münzberg-Gruening, Linda Rinaman, J. Nicholas Betley, Stephanie L. Borgland, Monica Dus, Debra A. Fadool, Kathryn F. Medler, Gregory J. Morton, Darleen A. Sandoval, Claire B. De La Serre, Sarah A. Stanley, Kristy L. Townsend, Alan G. Watts, Padma Maruvada, Diana Cummings, Bradley M. Cooke

Division of Basic Science Faculty Publications

In April 2023, the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), in partnership with the National Institute of Child Health and Human Development, the National Institute on Aging, and the Office of Behavioral and Social Sciences Research, hosted a 2-day online workshop to discuss neural plasticity in energy homeostasis and obesity. The goal was to provide a broad view of current knowledge while identifying research questions and challenges regarding neural systems that control food intake and energy balance. This review includes highlights from the meeting and is intended both to introduce unfamiliar audiences with concepts central to …

The Bioenergetic Landscape Of Cancer, Elizabeth R.M. Zunica, Christopher L. Axelrod, L. Anne Gilmore, Erich Gnaiger, John P. Kirwan

Division of Basic Science Faculty Publications

Background: Bioenergetic remodeling of core energy metabolism is essential to the initiation, survival, and progression of cancer cells through exergonic supply of adenosine triphosphate (ATP) and metabolic intermediates, as well as control of redox homeostasis. Mitochondria are evolutionarily conserved organelles that mediate cell survival by conferring energetic plasticity and adaptive potential. Mitochondrial ATP synthesis is coupled to the oxidation of a variety of substrates generated through diverse metabolic pathways. As such, inhibition of the mitochondrial bioenergetic system by restricting metabolite availability, direct inhibition of the respiratory Complexes, altering organelle structure, or coupling efficiency may restrict carcinogenic potential and cancer progression. …

Prevalence And Correlates Of Adherence To The Global Total Physical Activity Guideline Based On Step Counting Among 3- To 4-Year-Olds: Evidence From Sunrise Pilot Studies From 17 Countries, Tawonga W. Mwase-Vuma, Xanne Janssen, Kar Hau Chong, Anthony D. Okely, Mark S. Tremblay, Catherine E. Draper, E. Kipling Webster, Alex Antonio Florindo, Amanda E. Staiano, Bang Nguyen Pham, Chiaki Tanaka, Denise Koh, Hongyan Guan, Hong K. Tang, Marie Löf, Mohammad Sorowar Hossain, Nyaradzai E. Munambah, Penny Cross, P. W.Prasad Chathurangana, John J. Reilly

Population and Public Health Science Faculty Publications

Background: There is limited evidence from globally diverse samples on the prevalence and correlates of meeting the global guideline of 180 minutes per day of total physical activity (TPA) among 3- to 4-year-olds. Methods: Cross-sectional study involving 797 (49.2% girls) 3- to 4-year-olds from 17 middle- and high-income countries who participated in the pilot phases 1 and 2 of the SUNRISE International Study of Movement Behaviours in the Early Years. Daily step count was measured using thigh-worn activPAL accelerometers. Children wore the accelerometers for at least one 24-hour period. Children were categorized as meeting the TPA guideline based on achieving …

Serum Levels Of Zinc, Folate, And Vitamin B12 In Healthy Children Aged 3-12 Months: Is Routine Screening Necessary?, Furkan Kalayci, Metin Yigit

Saudi Medical Journal

Objectives: To retrospectively assess the serum levels of zinc, folate, and vitamin B12 in healthy children aged between 3-12 months. Methods: This study includes healthy children aged between 3-12 months who presented to the pediatric outpatient clinics of Ankara Bilkent City Hospital, Ankara, Turkey, between January 2020 and July 2022. The levels of serum zinc, folate, and vitamin B12 were evaluated retrospectively. Results: Of the 495 patients enrolled in our study, 248 (50.1%) were female. The median age of the patients was 10 (range: 7-12) months. Zinc deficiency was detected in 24 (4.8%) patients, and vitamin B12 deficiency was found …

Aging In Hopkinton: A Community Needs Assessment, Sue Berger, Caitlin E. Coyle

Center for Social and Demographic Research on Aging Publications

This report describes research undertaken by the Center for Social & Demographic Research on Aging (CSDRA) within the Gerontology Institute at the University of Massachusetts Boston, on behalf of the Town of Hopkinton. The goals of this project were to investigate the needs, interests, preferences, and opinions of Hopkinton residents age 55 or older by engaging the community regarding their experiences and needs relevant to Senior Services objective to identify and serve the needs of Hopkinton’s older residents. The contents of this report are meant to inform the Town of Hopkinton, Hopkinton Senior Services, and organizations that work with and …

Aging In Newton: A Community Needs Assessment, Claire Wickersham, Katherine Burnes, Shu Xu, Caitlin E. Coyle

Center for Social and Demographic Research on Aging Publications

This report presents the results of a comprehensive examination of issues relating to aging in Newton. A needs assessment was undertaken to support planning on the part of the City of Newton and the Department of Older Adult Services. Results presented here focus on the characteristics and needs of Newton residents who are aged 60 and older. Data was collected via key informant interviews, focus groups with residents and stakeholders and a mailed survey of residents aged 60 and older. Respondents to the community survey included 2,869 Newton residents, which resulted in a response rate of more than 50%. As …

Historical & Contemporary Practices Of Seal Harvesting: Policy Implications For Revitalization Among The Taa-Laa-Wa Dee-Ni’, Paula Lynne Aubrey

Theses and Dissertations

This dissertation explores the contemporary practices of seal harvesting among Indigenous Peoples, with a special focus on policies that inform the revitalization of seal harvesting within the Taa-laa-waa Dee-ni’ (Tolowa) community of Northern California and Southern Oregon. The research is conducted by an Indigenous researcher seeking to further connect to traditional practices of her tribe, and this research places a strong emphasis on cultural sensitivity and ethical integrity. The study involves a dual methodology including a comprehensive literature review to understand the cultural and ecological significance of seal harvesting, and a policy artifact review to identify wise practices and policy …

2024-2025 Lindenwood University Undergraduate Course Catalog, Lindenwood University

Course Catalogs

Lindenwood University Undergraduate Course Catalog