Nutrition Commons^™

Staff Education For Improved Diabetes Management: Enhancing Knowledge And Patient Outcomes, Carissa Martine Bolden

Walden Dissertations and Doctoral Studies

An increase in patients’ hemoglobin A1c levels in a South Mississippi organization suggests that inadequate type 2 diabetes (T2DM) knowledge among the staff hindered them from delivering competent care. The gap in practice at the site revealed a deficiency in knowledge in nutrition education for healthcare providers and staff, which led to the practice question: Does educating providers and staff on nutrition for adults with type 2 diabetes improve knowledge, as evidenced by pre- and post-surveys? This educational initiative employed the analysis, design, development, implementation, and evaluation (ADDIE) model, the John Hopkins evidence-based practice (JHEBP) model, the Walden University Doctor …

A Pilot Study Exploring Vitamin D, Mental Health, And Gastrointestinal Health In Humans, Brianna C. Williams

Master's Theses

Mental disorders are experienced by nearly one billion people worldwide. Depression is one of the most common. Treatments exist, yet a devastating 75% of individuals suffering from depression do not receive adequate treatment. An emerging treatment strategy includes exploring the connection between mental health and nutrition, which includes the areas of gut health and nutrient deficiencies. Vitamin D is obtained through food, supplements, and sunlight. Many individuals are considered deficient (25[OH]D concentrations < 12 ng/mL) or insufficient (25[OH]D concentrations < 20 ng/mL). Purpose: This study aimed to explore mental and gastrointestinal (GI) health using surveys and lipopolysaccharide binding protein (LBP) concentrations, a biomarker of GI health, in individuals considered 25(OH)D deficient (DEF) vs not deficient (N-DEF). Methods: This cross-sectional study recruited physically active participants aged 18-45 years who underwent three evaluations in one visit. Health was assessed using surveys to evaluate mental health, GI symptoms, and vitamin D intake. Serum from fasting blood samples was used with an enzyme-linked immunosorbent assay to determine 25(OH)D and LBP concentrations. Unpaired t-tests were used to compare DEF vs N-DEF and significance was set at p < 0.05. Results: Thirty-two participants (mean age 25.3 ± 6.3 years) with mean and body fat percentage of 24.0% ± 10.7%, were placed into DEF (n=16) and N-DEF (n=16) categories. Interestingly, five of the 16 participants in DEF (31%) showed some level of depression (scores ranging from mild to severe) and only two of the 16 participants in N-DEF iv (13%) scored positively in the depression category (scores ranging from mild to moderate). Additionally, the participant with the lowest 25(OH)D concentration (5.42 ng/mL) was the only participant to meet the “severe” depression category criteria, with a score of 24 compared to other participants who scored within 0-16. Also, the only participant who scored “severe” in the stress category, was in the bottom 20% of 25(OH)D concentrations. As for GI health, the difference between average GI scores and average serum LBP concentrations between the groups were not statistically significant. Conclusion: There were no significant differences between DEF and N-DEF in perceived depression (p = 0.16), anxiety (p = 1.0), stress (p = 0.96), GI symptoms (P values ranged from 0.27 to 1.00), nor in LBP concentrations (p = 0.77). Funding: Support was received from the Graduate Student Association and College of Natural Health Sciences at the University of Northern Colorado.

Breeding Biofortified Protein Rich Organic Pulses For Better Human Health, Sonia Salaria

All Dissertations

Pulse crops are dry grains of legumes, the second most consumed plant crops in the world after cereals. These crops are one of the primary sources of plant-based protein and contain high concentrations of pre-biotic carbohydrates, minerals and vitamins. Recognizing the health benefits of pulses intake, their demands as sustainable food and changes in people’s diet preferences for plant-based protein have increased awareness for pulses consumption. With this scenario, improving the nutritional profile of pulse crops for rich nutrition has been an opportunity for breeders to explore and tailor the available germplasm to develop nutrient dense pulses. Furthermore, the genomic …

Alternative Therapeutics For Human Breast Cancer: Nutraceutical Underpinnings, In Vitro Metabolomic Profiling, Treatment Efficacy, And Contextual Ethical Implications, Aubrey A. Mattingly

All Dissertations

Breast cancer remains one of the most prevalent diseases worldwide, yet therapeutic equity is still lacking. Standard treatments including surgery, radiotherapy, chemotherapy, and long-term hormone therapy. These approaches are often accompanied by significant side effects. While newer methods such as immunotherapy and targeted therapies have emerged, chemotherapy protocols and incorporation have remained largely unchanged in the past decades. In this context, nutraceuticals represent an alternative or adjuvant to therapy worthy of exploration. The reviewed literature highlights the anti-carcinogenic activity in selected nutraceuticals, marjoram, thyme and persimmon, considering their phytochemical constituents and secondary metabolites. Metabolomic profiling using the Biolog Phenotype Mammalian …

Multicenter Span Trial Of Fasudil In Ischemic Stroke, Takahiko Imai, Andreia Lopes De Morais, Xuyan Jin, Tao Qin, Jessica Lamb, Karisma A Nagarkatti, Mu-Hsun Chen, Ligia S B Boisserand, Rakesh B Patel, Mariia Kumskova, Anjali Chauhan, Krishnan M Dhandapani, Mohammad B Khan, Pradip K Kamat, Yanrong Shi, Suyi Cao, Basavaraju G Sanganahalli, Joseph B Mandeville, Patrick D Lyden, David C Hess, Enrique C Leira, Anil K Chauhan, Jaroslaw Aronowski, Louise D Mccullough, Raymond C Koehler, Lauren H Sansing, Márcio A Diniz, Cenk Ayata

Children’s Nutrition Research Center Staff Publications

Background: The SPAN (Stroke Preclinical Assessment Network) is a confirmatory multicenter trial network to test cerebroprotective interventions in experimental acute stroke. In a first-of-its-kind trial, SPAN tested 6 interventions in a rodent model of transient focal ischemic stroke. Here, we report the efficacy of fasudil, an isoform-nonselective rho-associated kinase inhibitor, on primary and secondary outcomes in the SPAN trial.

Methods: Fasudil was administered at 10 mg/kg intraperitoneally every 12 hours for 6 doses starting 5 minutes before reperfusion in a 60-minute endovascular filament middle cerebral artery occlusion model. The active treatment arm (n=345) was compared with the pooled intraperitoneal and …

Family-Level Factors That Influence Physical Activity Among Hispanic Adolescents At Risk For Type 2 Diabetes, Sandra Mihail, Ayleen A Hernandez, Erica G Soltero

Children’s Nutrition Research Center Staff Publications

Objective: Family-based health promotion and disease prevention strategies are recommended as best practice; however, there is limited knowledge regarding the family-level factors that influence modifiable behavior risk factors like physical activity (PA) among Latinx adolescents. This study addressed this knowledge gap by using qualitative methods to identify perceptions of family-level factors that influence PA among Hispanic youth.

Methods: We conducted semistructured, open-ended interviews with 20 Latinx adolescents (14-16 years) with obesity (body mass index ≥95th percentile) to identify their perceptions of how family influences PA. Content analysis was used to identify emergent themes, which were then compared across demographic factors, …

Using The Dash Diet To Create Hypertensive-Friendly Dishes For People Of Chinese Heritage, Kady Li

Electronic Theses, Projects, and Dissertations

Cardiovascular disease is the leading cause of death worldwide, associated with high sodium intake being a primary contributor to elevated blood pressure. The US Dietary Guidelines for sodium intake is 2,300 mg per day; however, studies indicate that the average daily sodium consumption among Chinese adults is 5,013 mg. The Dietary Approaches to Stop Hypertension (DASH) diet is often recommended to those diagnosed with hypertension. This project aims to develop a cookbook featuring lower-sodium Chinese recipes following the DASH diet guidelines. Twenty-five traditional Chinese recipes were modified to align with DASH diet guidelines (25% reduction in sodium content). Nutrient analysis …

Improved Rumen Microbiome Interpretation Via Empirical Filtration Derived From Known Mock Microbiomes, Wesley A. Tom

School of Biological Sciences: Dissertations, Theses, and Student Research

The rumen microbiome plays a critical role in ruminant health and performance. As a consequence, many studies investigate microbial community composition using 16S rDNA based sequencing. As such, data quality and data filtering are critical to accurately identify microbial community composition. In this study we use mock communities to empirically select data filtering parameters to reduce artifact populations and compared the effect of filtering using different bioinformatic pipelines using rumen bacterial community data. The filtering parameters identified provides consistent estimates of rumen microbial diversity, regardless of bioinformatic pipeline utilized and provides a more accurate view of microbiome structure and composition. …

The Effect Of Diet Formulations Containing Different Protein Sources On Energy And Nitrogen Utilization In Lactating Jersey Cows, Kortney Ann Harpestad

Department of Animal Science: Dissertations, Theses, and Student Research

It is well understood that lactating dairy cows require metabolizable protein (MP) for milk yield and milk protein synthesis. Diets with conventional feed sources like corn and soybean meal (SBM) may not sufficiently meet all MP and amino acid (AA) requirements so supplementation with more rumen undegradable protein (RUP) rich feeds or rumen-protected AA can be fed to support animal performance. The growth trajectory of biofuels has resulted in dramatic increases in the production of feeds like heat treated soybean meal (HTSBM). While the chemical composition of this product is understood, there is a need to better understand how HTSBM …

The Influence Of Psychological, Biological, And Social Determinants On Disordered Eating Behaviors Among U.S. Young Adults: Evidence From Nhanes 2015-2018., Samantha Kaye Gerbine

Electronic Theses and Dissertations

Disordered eating behaviors (DEBs) are influenced by biological, social, and psychological factors, yet research often narrowly focuses on White, college-aged women. This study assessed the predictors and prevalence of DEBs in a nationally representative sample of U.S. young adults using data from the 2015–2018 National Health and Nutrition Examination Survey (NHANES). Survey weights were applied to generate national estimates. Descriptive statistics characterized the sample, and logistic regressions tested biological, social, and psychological predictors of DEBs. A composite risk score was developed using variables retained in the final model. The unweighted sample (n = 1,062) represented 64 million U.S. young adults. …

Effects Of Flavonoids On Reducing Colon Cancer Risk Via Macrophage Polarization, Gracien Jules

Graduate Theses and Dissertations

Colorectal cancer is one of the most fatal diseases in the United States. Chronic tissue inflammation can cause cell proliferation, which leads to tumor formation and cancer development. Macrophages are responsible for maintaining tissue homeostasis and for inflammatory responses. M1 macrophages exhibit proinflammatory responses while M2 macrophages exhibit anti-inflammatory responses. Imbalance between M1 and M2 macrophages is closely related to inflammation-associated disease development. The anti-inflammatory effects of apiaceous vegetable constituents, specifically flavonoids, have been studied for their preventative effects towards reducing disease risk. However, sufficient evidence is lacking on the mechanisms by which flavonoids impact M1/M2 macrophage polarization. RAW 264.7 …

Food Literacy Program Among Adults In A Primary Care Setting, Marie K. Williams

Student Scholarly Projects

Practice problem: The increase in preventable chronic diseases is associated with food illiteracy, which arises from a lack of understanding of nutritional value and dietary guidelines (Silva et al., 2023).

PICOT: (P) In adult primary care patients aged 30-75 years, (I) does the implementation of evidence-based food literacy program (C) compared to standard practice (O) improve food literacy (T) in eight weeks?

Evidence: Using a validated food literacy questionnaire effectively measures improvements in food literacy. Customized programs that fill knowledge gaps are essential for enhancing overall food literacy. Intervention: Customized educational tools were provided to participants based on their knowledge …

Patient-Centered, Theory-Based, Online Intervention To Promote A Physically Active Lifestyle For People With Multiple Sclerosis: Protocol For A Randomized Controlled Trial, Chungyi Chiu, Vaishnavi Sridharan, Mojtaba Khaliji, Md Refat Uz Zaman Sajib, Xiaotian Gao, Kathleen Zackowski

Children’s Nutrition Research Center Staff Publications

Background: People with multiple sclerosis (MS) experience life challenges due to the nature of disease progression. Although an active lifestyle has been shown effective for symptom and relapse management, most people with MS lead a sedentary lifestyle and do not reach the recommended physical activity (PA) guidelines.

Objective: This study aims to test the preliminary efficacy of a codeveloped, online self-management intervention based on the health action process approach (HAPA) adapted for people with MS to cultivate a physically active lifestyle.

Methods: The 8-week intervention program was developed using community-based participatory research based on the HAPA. The program includes increasing …

Examining Weight Bias Attitude Changes After Exposure To A Brief Photovoice Assignment, Gretchen L. George, Hillary L. Roberts, Kristin Rose, Madison Clemens, Kate G. Burt

Journal of Dietetic Education

Weight bias is present among pre-health professional students (e.g., nutrition, dietetics, nursing, physical therapy, medicine). Educators need support and guidelines about how to enhance learning through engaging assignments while also meeting accreditation requirements. This pilot study examined the impact of an innovative weight bias assignment using photovoice and reflection within existing nutrition education courses, measured through pre-post assessments from the Fat Attitudes Assessment Toolkit. While not all subscales showed significant change, improvements in the Fat Acceptance and Attribution Complexity Composites suggest these methods may be effective in shifting attitudes about fatness. Further research is needed to assess the long-term impact …

Development Of Dietetics Students’ Skills And Self-Efficacy In The Nutrition Care Process, Kristen Heitman, Marcia Nahikian-Nelms, Holly Estes-Doetsch, Kristen M. Roberts, Jennifer A. Garner, Julie Kennel, Christopher A. Taylor

Journal of Dietetic Education

The Nutrition Care Process (NCP) is a systematic framework for providing nutrition care and a cornerstone of dietetics practice. Dietetics education relies on development of skills to achieve competence and demonstrate readiness for practice. The relationship between development of fundamental skills and self-efficacy among dietetics students preparing for clinical practice remains unclear. The purpose of this study was to examine the development of dietetics students’ skills in NCP documentation and their self-efficacy in performing the skills over one academic year. Student nutrition notes (n = 120 notes, n = 30 students) from standardized patient encounters were evaluated for quality using …

Burnout And Turnover Among Program Directors In Acend-Accredited Registered Dietitian Nutritionist Programs, Heather Frazier, Patricia Grace-Farfaglia

Journal of Dietetic Education

Background: Knowledge about program director burnout in ACEND-accredited registered dietitian nutritionist programs is severely limited. Objective: To measure the changes in program director burnout and turnover over a two-year period. Methods: An online questionnaire was distributed to program directors via e-mail in 2021 and 2023. The validated Maslach Burnout Inventory-Educators Survey (MBI-ES) was used to measure burnout, which had three scales: emotional exhaustion, depersonalization, and personal accomplishment. Demographic and program information was also obtained. Results: Over the two-year period, program directors scores for emotional exhaustion (p < 0.001) and depersonalization (p < 0.001) significantly worsened. Interestingly, personal accomplishment scores significantly improved (p < 0.001) during the same time frame. Sixty-six percent of program directors in 2023 reported consideration for leaving their position in the next 5 years, which increased from 58%. Since 2021, 29.9% Didactic Program in Dietetics directors, 28.8% Dietetic Internship directors, and 37.5% Coordinated Program in Dietetics directors have resigned. Conclusion: Program directors show increased signs of burnout. Efforts are needed to investigate ways to support program directors to reduce burnout and increase retention of program directors.

Integrated Advanced Education Supports Future Registered Dietitian Nutritionists’ Breastfeeding Self-Efficacy In Practice, Crystal C. Douglas, Simone Camel

Journal of Dietetic Education

Objective: Evaluate the effectiveness of graduate-level breastfeeding and lactation management education that includes didactive and active learning components on future RDNs’ knowledge, attitudes, and self-efficacy. Design: A pre-and post-test design, utilizing a 41-item pre-intervention survey, learning modules, and a 35-item post-intervention survey. Setting: Three U.S. public universities located in Texas, Louisiana, and Arkansas. Participants: Graduate-level dietetic internship students. Intervention: Four advanced education modules (2 didactive; 2 active learning) developed by Registered Dietitian Nutritionists. Main outcome measures: Gains in breastfeeding knowledge, attitudes, and self-efficacy to assist with breastfeeding education and problem-solving using validated and newly developed survey items. Analysis: Descriptive statistics, …

Sense Of Belonging In The Profession And Program Of Study Among Nutrition And Dietetics Students, Jessica Torro, Melissa Masters, Rachel C. Sinley, Jesse Lunsford, Heidi Masching, Miranda Chen Musgrove

Journal of Dietetic Education

Sense of belonging may positively impact student performance, especially in marginalized groups. This study aimed to examine sense of belonging among a diverse group of nutrition and dietetics students. An online survey investigated students’ feelings of belonging, isolation, and connection to the field of nutrition and dietetics and department of study. The survey was distributed through email to the nutrition and dietetics student body in the Department of Nutrition at Metropolitan State University of Denver. Quantitative data were analyzed as count and percentage. Overall sense of belonging scores were calculated as an average on a 5-point scale (1-strongly disagree to …

Cover, Table Of Contents, About The Journal, Diana Cuy Castellanos, M Elizabeth (Beth) Miller

Journal of Dietetic Education

No abstract provided.

Editors' Message, Diana Cuy Castellanos, M Elizabeth (Beth) Miller

Journal of Dietetic Education

No abstract provided.

Serum Metabolomic Profiling Of Incident Type 2 Diabetes Mellitus In The Multi-Ethnic Study Of Atherosclerosis And Rotterdam Study, Xuanwei Jiang, Fang Zhu, Gonçalo Graça, Xihao Du, Jinjun Ran, Fariba Ahmadizar, Alexis C Wood, Yanqiu Zhou, Denise M Scholtens, Ali Farzaneh, M Arfan Ikram, Alan Kuang, Carel W Le Roux, Meghana D Gadgil, Marilyn C Cornelis, Kent D Taylor, Xiuqing Guo, Mohsen Ghanbari, Laura J Rasmussen-Torvik, Russell P Tracy, Alain G Bertoni, Jerome I Rotter, David M Herrington, Philip Greenland, Maryam Kavousi, Victor W Zhong

Children’s Nutrition Research Center Staff Publications

Objective: This study aimed to investigate serum metabolomic biomarkers associated with incident type 2 diabetes mellitus (T2DM) and evaluate their performance in improving T2DM risk prediction.

Methods: Untargeted proton nuclear magnetic resonance (1H NMR) spectroscopy-based metabolomics analyses were conducted in the Multi-Ethnic Study of Atherosclerosis (MESA; n = 3460; discovery cohort) and The Rotterdam Study (RS; n = 1556; replication cohort). Multivariable cause-specific hazards models were used to analyze the associations between 23 571 serum metabolomic spectral variables and incident T2DM. Replicated metabolites required an false discovery rate-adjusted P < .01 in MESA, P < .05 in RS, and consistent direction of association. Pathway and network analyses were conducted to elucidate biological mechanisms underlying T2DM development. The utility of the replicated metabolites in improving T2DM risk prediction was assessed based on the Framingham Diabetes Risk Score. A 2-sample Mendelian randomization was conducted to assess causal associations.

Results: Nineteen metabolites were significantly associated with incident T2DM. Pathway analyses …

The Overlooked Impact Of Background Diet And Adherence In Nutrition Trials, Javier I Ottaviani, Hagen Schroeter, Dennis M Bier, John W Erdman, Howard D Sesso, Joann E Manson, Gunter G C Kuhnle

Children’s Nutrition Research Center Staff Publications

Randomised controlled trials in nutrition (RCTN) face unique challenges, including the considerable influence of the background diet and the challenge of assuring intervention adherence by participants. The impact of these factors on the outcome of RCTNs has been difficult to quantify, but nutritional biomarkers represent a valuable tool to address these challenges. Using flavanols as a model dietary intervention and a set of recently validated flavanol biomarkers, we here investigated the impact of background diet and adherence on the outcomes of a subcohort of the COcoa Supplement and Multivitamin Outcomes Study (COSMOS, NCT 02422745). We found that 20% of participants …

Src/Fn1 Pathway Activation Drives Tumor Cell Cluster Formation And Metastasis In Lung Cancer: A Promising Therapeutic Target, Zujun Que, Zhichao Xi, Dan Qi, Rongchen Dai, Yang Li, Mengfan Liu, Bin Luo, Jiajun Liu, Pan Yu, Yun Yang, Erxi Wu, Hongxi Xu, Jianhui Tian

Children’s Nutrition Research Center Staff Publications

Lung cancer remains the leading cause of cancer-related death globally, with metastasis driven by circulating tumor cells (CTCs)-particularly clusters-being a major treatment challenge. Despite their critical role, the biological differences between single CTCs and CTC clusters remain unclear. Here, we comprehensively compared their behavioral, transcriptomic, and proteomic profiles in lung cancer models. Compared with single cells, CTC clusters present enhanced metastatic potential, greater survival in the bloodstream and increased resistance to microenvironment. Mechanistically, the Src/FN1 pathway is centrally activated in clusters, promoting intercellular cohesion and protecting against immune clearance and stress in circulation. Pharmacological inhibition of Src with the clinical …

Food Noise: Definition, Measurement, And Future Research Directions, Emily J Dhurandhar, Kevin C Maki, Nikhil V Dhurandhar, Theodore K Kyle, Sydney Yurkow, Misty A W Hawkins, Jon Agley, Emily H Ho, Lawrence J Cheskin, Thorkild I A Sørensen, Xi Rita Wang, David B Allison

Children’s Nutrition Research Center Staff Publications

The term food noise has been recently popularized by individuals managing their weight or adhering to specific diets for health reasons. Anecdotal evidence from patients and clinical observations suggests that food noise involves constant preoccupation with food-related decisions-such as which foods to eat, caloric intake, macronutrient balance, and meal timing-which can become intrusive and unpleasant. Food noise also appears to affect cognitive burden and quality of life, and is being cited as one reason weight-loss attempts fail. The increase in public discourse about food noise has highlighted its potential significance, yet a formal clinical definition and method of measurement of …

Healthcare Administration Within Free Medical Clinics And The Impacts On The Sustainable Development Goals, Saneywongse Le Mar

Goal 3: Good Health and Well-Being

No abstract provided.

Covid-19-Related Beliefs And Dietary Behaviors Of American Undergraduate Students Vary By Race Via The Lens Of The Health Belief Model, Doreen Liou, Jong Min Lee

Department of Nutrition and Food Studies Scholarship and Creative Works

The COVID-19 pandemic caused immense physical disruptions, affecting young adults in the U.S. The Health Belief Model is a social psychological framework that predicts the likelihood of adopting health behavior. The purpose of this research is to investigate COVID-19-related health beliefs and dietary behaviors among undergraduate students during the pandemic. Using convenience sampling, a cross-sectional survey was completed by 304 individuals at a New Jersey state university. Survey data included the frequency of COVID-19 prevention behaviors (e.g., wearing an indoor mask, handwashing), and consumption of fruit and vegetables. The Health Belief Model constructs measured perceived susceptibility to COVID-19, severity, benefits, …

Protein Supplementation, Plasma Branched-Chain Amino Acids, And Insulin Resistance In Postmenopausal Women: An Ancillary Study From The Supplemental Protein To Outsmart Osteoporosis Now (Spoon) Trial, Jessica Dauz Bihuniak, Alessandra Byer, Christine A. Simpson, Rebecca R. Sullivan, Josephine M. Dudzik, Karl L. Insogna, Jeannette M. Beasley

Department of Nutrition and Food Studies Scholarship and Creative Works

Background/Objectives: Studies have reported an increased risk of type 2 diabetes among people with higher protein intake. Moreover, branched-chain amino acids (BCAA) are reported to be positively associated with insulin resistance (IR). However, it is not understood whether elevated levels of BCAA are causal to IR development, or if higher BCAA are a marker of IR. The objective of this study was to examine the effects of long-term protein and carbohydrate supplementation on plasma BCAA levels, and the relationship between plasma BCAA and IR in postmenopausal women. Methods: Stored samples and data from 84 postmenopausal women who participated in a …

A Child With Severe Pneumonia Cannot Feed, Causing Malnutrition: Exploring Health Worker And Caregiver Perspectives And Practices For Mitigating Malnutrition Among Children With Severe Pneumonia, A Case Of Uganda, Damalie Nalwanga, Robert Opoka, Andrew Sentoogo Ssemata, Lawrence Kakooza, Andrew Kiggwe, Victor Musiime, Sarah Kiguli

Paediatrics and Child Health, East Africa

Background: Severe pneumonia remains the leading cause of morbidity and mortality among children worldwide. Severe pneumonia causes death during hospitalization, and survivors are prone to malnutrition after discharge from the hospital. The World Health Organization and United Nations International Children’s Fund recommend ‘continued’ feeding following a severe pneumonia illness without specific recommendations on nutritional support. This recommendation could influence health workers’ and caregivers’ nutritional practices. This study aimed to explore the perspectives and practices of health workers and caregivers for mitigating malnutrition among children with severe pneumonia.

Methods: We conducted a cross-sectional qualitative study between June and November 2021 among …

Defining Lipedema’S Molecular Hallmarks By Multi-Omics Approach For Disease Prediction In Women, Leon G Straub, Jan-Bernd Funcke, Nolwenn Joffin, Chanmin Joung, Sara Al-Ghadban, Shangang Zhao, Qingzhang Zhu, Ilja L Kruglikov, Yi Zhu, Paul R Langlais, Ruth Gordillo, Karen L Herbst, Philipp E Scherer

Children’s Nutrition Research Center Staff Publications

Lipedema is a chronic disease in females characterized by pathologic subcutaneous adipose tissue expansion and hitherto remains without druggable targets. In this observational study, we investigated the molecular hallmarks of lipedema using an unbiased multi-omics approach. We found adipokine dysregulation in lipedema patients participating in a cross-sectional clinical study (ClinicalTrial.gov, NCT02838277), pointing towards the adipocyte as a key player. Analyses of newly generated transcriptomic (SRA, PRJNA940039) and proteomic (ProteomeXchange, PXD058489) datasets of early- and late-stage lipedema samples revealed a local downregulation of factors involved in inflammation. Concomitantly, factors involved in cellular respiration, oxidative phosphorylation, as well as in mitochondrial …

To Pause With A Cliffhanger Or A Temporary Closure? The Differential Impact Of Serial Versus Episodic Narratives On Children's Physical Activity Behaviors, Amy Shirong Lu, Melanie C Green, Caio Victor Sousa, Jungyun Hwang, I-Min Lee, Debbe Thompson, Tom Baranowski

Children’s Nutrition Research Center Staff Publications

Research has supported the effectiveness of narratives for promoting health behavior, but different narrative presentation formats (serial vs. episodic) have seldom been compared. Suspense theories suggest that serial narratives, which do not provide a full resolution at the end of an episode, may create higher motivation for continued engagement with a story. Forty-four 8 to 12-year-old children were randomly assigned to watch an animation series designed for an existing active video game in which the plot was delivered either continuously across multiple episodes (serial) or in multiple yet relatively independent self-contained episodes (episodic). Controlling for social desirability, children who watched …