Dietetics and Clinical Nutrition Commons^™

March 2023, Swosu Bulldog Wellness Committee

SWOSU BULLDOG WELLNESS

March is Colorectal Cancer Education & Awareness Month.

Colorectal Cancer is the 3rd most common cancer diagnosed and the 2nd leading cause of cancer related death. Since we are all affected, it is recommended that we begin screening at age 45 and most insurances cover 100% of the expense.

Development Of The Menu Assessment Scoring Tool (Mast) To Assess The Nutritional Quality Of Food Service Menus, Claire Elizabeth Pulker, Leisha Michelle Aberle, Lucy Meredith Butcher, Clare Whitton, Kristy Karying Law, Amy Louise Large, Christina Mary Pollard, Georgina S. A. Trapp

Research outputs 2022 to 2026

Preventing the rise in obesity is a global public health priority. Neighbourhood environments can help or undermine people’s efforts to manage their weight, depending on availability of nutritious and nutrient-poor ‘discretionary’ foods. The proportion of household food budgets spent on eating outside the home is increasing. To inform nutrition policy at a local level, an objective assessment of the nutritional quality of foods and beverages on food service menus that is context-specific is needed. This study describes the development and piloting of the Menu Assessment Scoring Tool (MAST), used to assess the nutritional quality of food service menus in Australia. …

Association Of Healthful Plant-Based Diet Adherence With Risk Of Mortality And Major Chronic Diseases Among Adults In The Uk, Alysha S. Thompson, Anna Tresserra-Rimbau, Nena Karavasiloglou, Amy Jennings, Marie Cantwell, Claire Hill, Aurora Perez-Cornago, Nicola P. Bondonno, Neil Murphy, Sabine Rohrmann, Aedín Cassidy, Tilman Kühn

Research outputs 2022 to 2026

Importance: Plant-based diets have gained popularity for both environmental and health reasons, but a comprehensive assessment of their quality in relation to risk of mortality and major chronic diseases is lacking. Objective: To examine whether healthful vs unhealthful plant-based dietary patterns are associated with mortality and major chronic diseases among UK adults. Design, Setting, and Participants: This prospective cohort study used data from adults in the UK Biobank, a large-scale population-based study. Participants were recruited between 2006 and 2010 and followed up using record linkage data until 2021; follow-up for different outcomes ranged between 10.6 and 12.2 years. Data analysis …

Calcium Supplements And Risk Of Cvd: A Meta-Analysis Of Randomized Trials, Xiqian Huo, Robert Clarke, Jim Halsey, Rebecca Jackson, Amy Lehman, Richard Prince, Joshua Lewis, John A. Baron, Heikki Kroger, Reijo Sund, Jane Armitage

Research outputs 2022 to 2026

Background: Vitamin D supplements may only be beneficial for the prevention of osteoporotic fractures when administered with calcium and in individuals with low blood levels of 25(OH)D, but possible hazards of calcium supplements on CVD cannot be excluded. Objectives: We conducted a meta-analysis of all placebo-controlled randomized trials assessing the effects of calcium supplements alone or with vitamin D on CHD, stroke, and all-cause mortality. Methods: A meta-analysis of 11 trials included 7 comparisons of calcium alone compared with control (n = 8634) and 6 comparisons of calcium plus vitamin D compared with control (n = 46,804). Aggregated study-level data …

The Perceptions And Effects Of Nutrition On Worker Health And Productivity In Construction, Matthew Scott Howell

Construction Management

Construction workers often have poor dietary habits due to poor nutrition education, lack of nutritious food options, and social stigma. These habits often lead to health problems like obesity, diabetes, and heart disease which can decrease productivity and put workers at risk of on-site injury. This preliminary study examines how nutrition impacts worker safety and productivity. A survey was distributed to six students involved in construction work for Cal Poly’s Residential Construction course. This survey identified their eating habits and inhibitors for healthy eating. Two meals, one with high nutritional value and one with low nutritional value, were given to …

Promoting Health Equity: Identifying Parent And Child Reactions To A Culturally-Grounded Obesity Prevention Program Specifically Designed For Black Girls Using Community-Engaged Research, Haley Allen, Chishinga Callender, Debbe Thompson

Children’s Nutrition Research Center Staff Publications

The Butterfly Girls (BFG) Study is a culturally and developmentally appropriate online obesity prevention program for 8-10-year-old Black girls designed with key stakeholders in the Black community. This multi-methods investigation, conducted with parent-child dyads who participated in an outcome evaluation of the intervention, aimed to understand parent and child reactions to the program. We were particularly interested in understanding perceptions regarding its cultural and developmental appropriateness, relevance and acceptability. Program participation and survey data (demographics, parent and child write-in comments on process evaluation surveys) were analyzed. Participation data demonstrated high adherence in treatment and comparison groups. Descriptive statistics were calculated …

Tracking The Evolution Of Esophageal Squamous Cell Carcinoma Under Dynamic Immune Selection By Multi-Omics Sequencing, Sijia Cui, Nicholas Mcgranahan, Jing Gao, Peng Chen, Wei Jiang, Lingrong Yang, Li Ma, Junfang Liao, Tian Xie, Congying Xie, Tariq Enver, Shixiu Wu

Children’s Nutrition Research Center Staff Publications

Intratumoral heterogeneity (ITH) has been linked to decreased efficacy of clinical treatments. However, although genomic ITH has been characterized in genetic, transcriptomic and epigenetic alterations are hallmarks of esophageal squamous cell carcinoma (ESCC), the extent to which these are heterogeneous in ESCC has not been explored in a unified framework. Further, the extent to which tumor-infiltrated T lymphocytes are directed against cancer cells, but how the immune infiltration acts as a selective force to shape the clonal evolution of ESCC is unclear. In this study, we perform multi-omic sequencing on 186 samples from 36 primary ESCC patients. Through multi-omics analyses, …

Dual-Specificity Phosphatases 22-Deficient T Cells Contribute To The Pathogenesis Of Ankylosing Spondylitis, Ming-Han Chen, Huai-Chia Chuang, Yi-Chen Yeh, Chung-Tei Chou, Tse-Hua Tan

Children’s Nutrition Research Center Staff Publications

Background: Dual-specificity phosphatases (DUSPs) can dephosphorylate both tyrosine and serine/threonine residues of their substrates and regulate T cell-mediated immunity and autoimmunity. The aim of this study was to investigate the potential roles of DUSPs in ankylosing spondylitis (AS).

Methods: Sixty AS patients and 45 healthy controls were enrolled in this study. Associations of gene expression of 23 DUSPs in peripheral T cells with inflammatory cytokine gene expression and disease activity of AS were analyzed. Finally, we investigated whether the characteristics of AS are developed in DUSP-knockout mice.

Results: The mRNA levels of DUSP4, DUSP5, DUSP6, DUSP7, and DUSP14 in peripheral …

Diabetes Of Unclear Type In An Adolescent Boy With Multiple Islet-Cell Autoantibody Positivity Successfully Managed With Glucagon-Like Peptide-1 Receptor Agonist Alone: A Case Report, Olivia Z B Ginnard, Maria J Redondo, Sarah K Lyons

Children’s Nutrition Research Center Staff Publications

Diabetes classification has traditionally considered type 1 and type 2 diabetes as 2 separate entities with different pathogenic mechanisms. However, clinicians and researchers see increasingly more exceptions to this conventional paradigm, leading to a concept of mixed phenotypes in diabetes classification. Herein we report the case of an adolescent with unclear diabetes type due to the presence of obesity, robust endogenous insulin production, multiple islet autoantibody positivity and severe hyperglycemia at diabetes diagnosis that has been successfully treated with liraglutide therapy alone. Our case report highlights the difficulty of diabetes classification and subsequent need for personalized medicine with regard to …

How Much Did It Cost To Develop And Implement An Ehealth Intervention For A Minority Children Population That Overlapped With The Covid-19 Pandemic?, Alexandra Monashefsky, Dar Alon, Tom Baranowski, Tiago V Barreira, Kelly A Chiu, Amy Fleischman, Melanie C Green, Shirley Huang, Ronald C Samuels, Caio Victor Sousa, Debbe Thompson, Amy S Lu

Children’s Nutrition Research Center Staff Publications

Background: eHealth interventions using active video games (AVGs) offer an alternative method to help children exercise, especially during a pandemic where options are limited. There is limited data on costs associated with developing and implementing such interventions.

Objectives: We quantified the costs of delivering an eHealth RCT intervention among minority children during COVID-19.

Methods: We categorized the total trial cost into five subcategories: intervention material development, advertising and recruitment, intervention delivery, personnel salaries, and COVID-19-related equipment costs.

Results: The total RCT cost was $1,927,807 (Direct: $1,227,903; Indirect: $699,904) with three visits required for each participant. The average cost per participant …

How Much Did It Cost To Develop And Implement An Ehealth Intervention For A Minority Children Population That Overlapped With The Covid-19 Pandemic?, Alexandra Monashefsky, Dar Alon, Tom Baranowski, Tiago V Barreira, Kelly A Chiu, Amy Fleischman, Melanie C Green, Shirley Huang, Ronald C Samuels, Caio Victor Sousa, Debbe Thompson, Amy S Lu

Children’s Nutrition Research Center Staff Publications

Background: eHealth interventions using active video games (AVGs) offer an alternative method to help children exercise, especially during a pandemic where options are limited. There is limited data on costs associated with developing and implementing such interventions.

Objectives: We quantified the costs of delivering an eHealth RCT intervention among minority children during COVID-19.

Methods: We categorized the total trial cost into five subcategories: intervention material development, advertising and recruitment, intervention delivery, personnel salaries, and COVID-19-related equipment costs.

Results: The total RCT cost was $1,927,807 (Direct: $1,227,903; Indirect: $699,904) with three visits required for each participant. The average cost per participant …

Biosynthesis Of Chlorophyll And Other Isoprenoids In The Plastid Of Red Grape Berry Skins, António Teixeira, Henrique Noronha, Sarah Frusciante, Gianfranco Diretto, Hernâni Gerós

Faculty, Staff and Student Publications

Despite current knowledge showing that fruits like tomato and grape berries accumulate different components of the light reactions and Calvin cycle, the role of green tissues in fruits is not yet fully understood. In mature tomato fruits, chlorophylls are degraded and replaced by carotenoids through the conversion of chloroplasts in chromoplasts, while in red grape berries, chloroplasts persist at maturity and chlorophylls are masked by anthocyanins. To study isoprenoid and lipid metabolism in grape skin chloroplasts, metabolites of enriched organelle fractions were analyzed by high-performance liquid chromatography-high-resolution mass spectrometry (HPLC-HRMS) and the expression of key genes was evaluated by real-time …

Effects Of A 12-Week Plant-Based Diet Program On Obese And Overweight Adults In Rural Michigan, Nadine Larcher

Doctor of Nursing Practice Projects

Background

Overweight and obesity among adults are a rising epidemic in the U.S. Obesity is a risk factor for many chronic diseases and impacts morbidity and mortality. Despite our high-tech medical care system in the U.S., we are losing the war on obesity due to not addressing the underlying problems. These include unhealthy lifestyles and an unhealthy diet. A growing body of research studies has shown that adopting a low-fat whole food plant-based diet (WFPBD) regime consisting of whole grains, fruits, vegetables, legumes, and no animal-based products is an effective measure to counteract the rising pandemic of chronic diseases related …

February 2023, Swosu Bulldog Wellness Committee

SWOSU BULLDOG WELLNESS

February Is American Heart Month

February is the month for love and celebrating Valentine’s, but it is also American Heart month. While heart disease can be deadly, there are steps you can take to reduce your risk.

Comparison Of Four Dietary Pattern Indices In Australian Baby Boomers: Findings From The Busselton Healthy Ageing Study, Sierra R. Mcdowell, Kevin Murray, Michael Hunter, Lauren C. Blekkenhorst, Joshua R. Lewis, Jonathan M. Hodgson, Nicola P. Bondonno

Research outputs 2022 to 2026

The assessment of dietary patterns comprehensively represents the totality of the diet, an important risk factor for many chronic diseases. This study aimed to characterise and compare four dietary pattern indices in middle-aged Australian adults. In 3458 participants (55 % female) from the Busselton Healthy Ageing Study (Phase Two), a validated food frequency questionnaire was used to capture dietary data between 2016 and 2022. Four dietary patterns [Australian Dietary Guideline Index 2013 (DGI-2013); the Mediterranean Diet Index (MedDiet); the Literature-based Mediterranean Diet Index (Lit-MedDiet); and the EAT-Lancet Index], were calculated and compared by measuring total and sub-component scores, and concordance …

Randomized Controlled Trial Of A Novel Lifestyle Intervention Used With Or Without Meal Replacements In Work Sites, Sai Krupa Das, Rachel E Silver, Taylor A Vail, Meghan K Chin, Caroline M Blanchard, Stephanie L Dickinson, Xiwei Chen, Lisa Ceglia, Edward Saltzman, David B Allison, Susan B Roberts

Children’s Nutrition Research Center Staff Publications

Objective: Lifestyle interventions have had limited effectiveness in work sites when evaluated in randomized trials. This study assessed the effectiveness of a novel lifestyle intervention for weight loss (Healthy Weight for Living [HWL]) implemented with or without meal replacements (MR) in work sites. HWL used a new behavioral approach emphasizing reducing hunger and building healthy food preferences, and, unlike traditional lifestyle interventions, it did not require calorie counting.

Methods: Twelve work sites were randomized to an 18-month intervention (n = 8; randomization within work sites to HWL, HWL + MR) or 6-month wait-listed control (n = 4). Participants were employees …

Structure Of The Lysosomal Mtorc1-Tfeb-Rag-Ragulator Megacomplex, Zhicheng Cui, Gennaro Napolitano, Mariana E G De Araujo, Alessandra Esposito, Jlenia Monfregola, Lukas A Huber, Andrea Ballabio, James H Hurley

Duncan NRI Faculty and Staff Publications

The transcription factor TFEB is a master regulator of lysosomal biogenesis and autophagy1. The phosphorylation of TFEB by the mechanistic target of rapamycin complex 1 (mTORC1)2–5 is unique in its mTORC1 substrate recruitment mechanism, which is strictly dependent on the amino acid-mediated activation of the RagC GTPase activating protein FLCN6,7. TFEB lacks the TOR signalling motif responsible for the recruitment of other mTORC1 substrates. We used cryogenic-electron microscopy to determine the structure of TFEB as presented to mTORC1 for phosphorylation, which we refer to as the ‘megacomplex’. Two full Rag–Ragulator complexes …

Influence Of Aerobic Exercise On Appetite-Regulating Hormones, Ghrelin-O-Acyltransferase And Perceived Hunger In Normal Weight And Obese Adults, Michael Bruneau, Richard Wood, Susan Sotir, Samuel Headley, Elizabeth O'Neil, Juan Muñiz, May Cheung, Marissa Pontarelli

Department of Medical Oncology Faculty Papers

Background: Obesity is a major public health issue in the United States (U.S.), affecting an estimated 78 million US adults. Aerobic exercise (AE) is recommended by the American College of Sports Medicine to prevent and treat obesity, yet the effects of AE on circulating hunger hormones including acylated ghrelin and its biological catalyst, ghrelin o-acyltransferase (GOAT) are less known. Objectives: We investigated the effects of AE on circulating concentrations of appetite regulating hormones and GOAT in a pilot sample of adults classified with normal weight (NW) and obese (OB) body weight status. Methods: Using a quasi-experimental design, nine adults with …

Cardiometabolic Risk Factors Efficacy Of Semaglutide In The Step Program, Anastassia Amaro, Neil S. Skolnik, Danny Sugimoto

Abington Jefferson Health Papers

People with overweight or obesity often suffer from associated cardiometabolic diseases and comorbidities. Current therapies for obesity include lifestyle intervention, bariatric surgery, and pharmacotherapy. The magnitude of weight loss achieved with these therapies can determine the level of improvement in various comorbidities. Once-weekly subcutaneous semaglutide 2.4 mg is a glucagon-like peptide-1 receptor agonist recently approved by the US Food and Drug Administration for the treatment of obesity. This article reviews data from the global phase 3 Semaglutide Treatment Effect in People with obesity (STEP) program, comparing the efficacy of once-weekly subcutaneous semaglutide 2.4 mg versus placebo for weight loss and …

Integrating Semaglutide Into Obesity Management - A Primary Care Perspective, Janine V. Kyrillos, Neil S. Skolnik, Bhasha Mukhopadhyay, Nicholas Pennings

Jefferson Hospital Staff Papers and Presentations

This final article in the supplement aims to summarize a clinical approach for weight management geared toward primary care practitioners, offering practical advice about how to integrate weight management into day-to-day practice. To achieve long-term successful weight loss, a comprehensive multimodal approach is recommended, focusing on both lifestyle modification and appropriate use of therapy. Once-weekly subcutaneous semaglutide 2.4 mg is a novel treatment that can be used as an adjunct to lifestyle modification for the management of overweight and obesity. Key considerations are presented to support its optimal administration in conjunction with lifestyle modification, with a focus on assessing suitability …