Dietetics and Clinical Nutrition Commons^™

The Role Of Nutrition In Modulating Neurodevelopmental And Mental Health Outcomes In Pediatric Populations: A Review, Athul M. Vikas

Senior Theses

Introduction: Neurodevelopmental and mental health disorders, including Attention-Deficit/Hyperactivity Disorder (ADHD), anxiety, and depression, have risen sharply in prevalence among children and adolescents, creating substantial public health concerns. Traditional interventions, primarily pharmacological and behavioral, offer critical but limited support, underscoring the need for integrated approaches. Recent findings suggest that nutrition may play a significant role in supporting brain development and mitigating mental health risks, offering preventive benefits that complement conventional therapies. This review aims to evaluate the influence of specific nutrients—such as folate, iron, DHA, zinc, and vitamin B12—on neurodevelopmental outcomes, emphasizing the importance of these nutrients during critical growth …

Macronutrients In Human Milk And Early Childhood Growth—Is Protein The Main Driver?, Jie Ma, Debra J. Palmer, Ching Tat Lai, Susan L. Prescott, Nina D’Vaz, Philip Vlaskovsky, Lisa F. Stinson, Zoya Gridneva, Donna T. Geddes

Research outputs 2022 to 2026

Background: Infant growth trajectories reflect current health status and may predict future obesity and metabolic diseases. Human milk is tailored to support optimal infant growth. However, nutrient intake rather than milk composition more accurately predicts growth outcomes. Although the role of protein leverage in infant growth is unclear, protein intake is important for early infancy growth.

Materials and methods: This study of exclusively breastfeeding mothers with allergies (n = 161) from the Infant Fish Oil Supplementation Study assessed relationships between intake of human milk macronutrients and infant growth. Human milk fat, protein and lactose concentrations were measured at 3 months …

Pulmonary Vascular Manifestations Of Hereditary Haemorrhagic Telangiectasia, Sarah Cullivan, Barry Kevane, Brian Mccullagh, Terry M O'Connor, Robin Condliffe, Sean Gaine

Children’s Nutrition Research Center Staff Publications

Hereditary haemorrhagic telangiectasia (HHT) is an autosomal dominant, multisystem disorder that manifests with a spectrum of disease including cardiopulmonary complications. HHT is characterised by aberrant signalling via the transforming growth factor β (TGFβ) pathway, with loss of vascular integrity, angiogenesis and vascular dysplasia. The disease has an estimated prevalence of 1 in 5000 persons and the penetrance increases with increasing age. HHT commonly presents with epistaxis and telangiectasia, while visceral arteriovenous malformations are not uncommon. Mutations in the ENG, ACVRL1 and MADH4 genes account for 97% of all HHT cases, and it is recommended that genetic tests are used in …

Benefits Of Calorie Restriction In Mice Are Mediated Via Energy Imbalance, Not Absolute Energy Or Protein Intake, Daniel L Smith, Sharon E Mitchell, Maria S Johnson, Victoria K Gibbs, Stephanie Dickinson, Beate Henschel, Rui Li, Kathryn A Kaiser, Daniella E Chusyd, Andrew W Brown, David B Allison, John R Speakman, Tim R Nagy

Children’s Nutrition Research Center Staff Publications

Caloric restriction (CR) results in reduced energy and protein intake, raising questions about protein restriction's contribution to CR longevity benefits. We kept ad libitum (AL)-fed male C57BL/6J mice at 27°C (AL27) and pair-fed (PF) mice at 22°C (22(PF27)). The 22(PF27) group was fed to match AL27 while restricted for calories due to cold-induced metabolism. The 22(PF27) mice had significantly lower body weight, lean mass, fat mass, leptin, IGF-1, and TNF-α levels than AL27 mice (p< 0.001 for all). Manipulations over ~11 weeks resulted in significant differences in body temperature, physical activity, and expression of key genes linked to hunger in the hypothalamus. Survival was significantly greater in 22(PF27) compared to AL27 overall (p< 0.001). CR in the context of equivalent energy and protein intake resulted in hormonal, metabolic, and physiological benefits and extended longevity. Hence, energy imbalance, rather than low energy or protein intake per se, mediates the benefits of CR.

October 2024, Swosu Bulldog Wellness Committee

SWOSU BULLDOG WELLNESS

Breast Cancer Awareness Month

This month was named Breast Cancer Awareness Month to create awareness and/or remind you to get screened. Don’t be one of the 42,000 women in the U.S. who die each year from this disease.

Acute Changes In Liver Function Tests During Initiation Of Ketogenic Diet, Akshat Katyayan, Anuranjita Nayak, Gloria Diaz-Medina, Maureen Handoko, James John Riviello

Faculty, Staff and Students Publications

BACKGROUND: Ketogenic diet is an effective therapy for patients with medically refractory epilepsy. It is generally well tolerated, with the most common side effects being gastrointestinal. Hepatic toxicity has been described as an uncommon side effect of ketogenic diet, usually with long-term use. However, there are limited data to implicate ketogenic diet in acute liver toxicity.

METHODS AND RESULTS: We analyzed all patients who underwent elective inpatient ketogenic diet initiation at our institution from June 2019 to June 2022. Of the 25 patients reviewed, we found 6 patients who showed acute, asymptomatic changes in liver function tests during initiation, in …

Metagenomic Study Of The Mesa: Detection Of Gemella Morbillorum And Association With Coronary Heart Disease, Kent D Taylor, Alexis C Wood, Jerome I Rotter, Xiuqing Guo, David M Herrington, W Craig Johnson, Wendy S Post, Russell P Tracy, Stephen S Rich, Shaista Malik

Faculty, Staff and Students Publications

BACKGROUND: Inflammation is a feature of coronary heart disease (CHD), but the role of proinflammatory microbial infection in CHD remains understudied.

METHODS AND RESULTS: CHD was defined in the MESA (Multi-Ethnic Study of Atherosclerosis) as myocardial infarction (251 participants), resuscitated arrest (2 participants), and CHD death (80 participants). We analyzed sequencing reads from 4421 MESA participants in the National Heart, Lung, and Blood Institute Trans-Omics for Precision Medicine program using the PathSeq workflow of the Genome Analysis Tool Kit and a 65-gigabase microbial reference. Paired reads aligning to 840 microbes were detected in >1% of participants. The association of the …

Dense And Persistent Odor Representations In The Olfactory Bulb Of Awake Mice, Delaram Pirhayati, Cameron L Smith, Ryan Kroeger, Saket Navlakha, Paul Pfaffinger, Jacob Reimer, Benjamin R Arenkiel, Ankit Patel, Elizabeth H Moss

Children’s Nutrition Research Center Staff Publications

Recording and analysis of neural activity are often biased toward detecting sparse subsets of highly active neurons, masking important signals carried in low-magnitude and variable responses. To investigate the contribution of seemingly noisy activity to odor encoding, we used mesoscale calcium imaging from mice of both sexes to record odor responses from the dorsal surface of bilateral olfactory bulbs (OBs). The outer layer of the mouse OB is comprised of dendrites organized into discrete "glomeruli," which are defined by odor receptor-specific sensory neuron input. We extracted activity from a large population of glomeruli and used logistic regression to classify odors …

A Bayesian Semi-Parametric Scalar-On-Function Regression With Measurement Error Using Instrumental Variables, Roger S Zoh, Yuanyuan Luan, Lan Xue, David B Allison, Carmen D Tekwe

Children’s Nutrition Research Center Staff Publications

Wearable devices such as the ActiGraph are now commonly used in research to monitor or track physical activity. This trend corresponds with the growing need to assess the relationships between physical activity and health outcomes, such as obesity, accurately. Device-based physical activity measures are best treated as functions when assessing their associations with scalar-valued outcomes such as body mass index. Scalar-on-function regression (SoFR) is a suitable regression model in this setting. Most estimation approaches in SoFR assume that the measurement error in functional covariates is white noise. Violating this assumption can lead to underestimating model parameters. There are limited approaches …

Impact Of Generative Ai In Nutrition Education & Counseling, Erin Lauckner

AI Assignment Library

This assignment helps nutrition students investigate common nutrition questions answered by generative AI.

Honey: A Natural Recipe For The Management Of Pancreatic Cancer, Aun A. Bangash, Muhammad A. Bangash, Georgina Villanueva, Haider Ahsan, Shiza Khan, Rida Shareef, Mudassier Ahmad, Dae J. Kim, Sahir S. Alvi, Bilal B. Hafeez

Research Colloquium

Background: Pancreatic cancer (PanCa) is the fourth deadliest cancer worldwide and expected to become the second deadliest cancer by 2030. In the USA, the National Cancer Institute put forth a grim prediction stating that there will be 64,050 new cases in 2023 alone and about 50,000 of these patients will die. The first line treatment for pancreatic cancer is Folfrinox, a three-drug regimen consisting of 5-Fluorouracil, irinotecan, and oxaliplatin. The second line treatment is gemcitabine combined with paclitaxel. Only 19% of patients who are prescribed the former regimen survive past 18 months of treatment while just 6% of patients survive …

Bridging Implementation Science And Human-Centered Design: Developing Tailored Interventions For Healthier Eating In Restaurants, Melissa Fuster, Shelby Hipol, Terry Tk Huang, Uriyoán Colón-Ramos, Cara Conaboy, Rosa Abreu, Lourdes Castro Mortillaro, Margaret A. Handley

Publications and Research

Restaurants are important institutions in the communities’ economy with the potential to promote healthier foods but have been under-engaged in public health nutrition efforts. In particular, independently owned, minority-serving and minority-owned restaurants, remain under-represented in nutrition promotion efforts despite disproportionate burdens of diet-related health outcomes among minority populations. Addressing this gap in engagement, we undertook a process of co-designing and implementing healthy eating-focused interventions in two Latin American restaurants in New York City, combining the Behavior Change Wheel intervention development framework with a Human-Centered Design approach. Restaurant owners and chefs were involved in the research synthesis and solution development processes, …

Small Gtp-Binding Protein Gdp Dissociation Stimulator Influences Cisplatin-Induced Acute Kidney Injury Via Perk-Dependent Er Stress, Yuxue Yang, Ting Xiong, Ti Wang, Xiwei Chen, Ziwei Ma, Bangyun Zuo, Dong Ning, Ruilong Song, Xuesong Liu, Daxin Wang

Children’s Nutrition Research Center Staff Publications

Cisplatin is a common anticancer drug, but its frequent nephrotoxicity limits its clinical use. Small GTP-binding protein GDP dissociation stimulator (smgGDS), a small GTPase chaperone protein, was considerably downregulated during cisplatin-induced acute kidney injury (CDDP-AKI), especially in renal tubular epithelial cells. SmgGDS-knockdown mice was established and found that smgGDS knockdown promoted CDDP-AKI, as demonstrated by an increase in serum creatine, blood urea nitrogen levels and the appearance of tubular patterns. RNA sequencing suggested that protein kinase RNA-like ER kinase (PERK), which bridges mitochondria-associated ER membranes, was involved in smgGDS knockdown following CDDP-AKI, and then identified that smgGDS knockdown increased phosphorylated-PERK …

Assessing The Feasibility Of Implementing A Hands-On Diabetes Course Curriculum In Community Settings, April Litchford, Jenna Dyckman, Carrie Durward

Transforming Communities

Diabetes remains a significant health concern in the United States, with millions affected and at risk. Despite the known benefits of diabetes education programs, barriers such as accessibility and engagement persist. To address these challenges, Utah State University Extension developed the Diabetes Cook Along (DCA) program and conducted a study to determine the feasibility of implementing these classes in community settings. The DCA curriculum is based on national standards and emphasizes changes in dietary and lifestyle components critical for diabetes management. Data collection included pre- and post-surveys, along with qualitative feedback. Overall participation in the classes and satisfaction of participants …

The Epigenetic Impact Of Dietary Choline On Growth Outcomes Of Children Exposed To Gestational Diabetes Mellitus, Ismail Kadam

Dissertations, Theses, and Capstone Projects

Maternal insulin resistance and hyperglycemia lead to gestational diabetes mellitus (GDM) which can cause fetal hyperinsulinemia, ultimately leading to excessive fetal growth associated with macrosomia and increased adiposity at birth. Increased placental macronutrient transport and epigenetic changes in growth and metabolic genes affected by GDM contribute to fetal overgrowth and can result in complications such as overweight/obesity, insulin resistance/type 2 diabetes, cardiovascular disease risk factors, as well as cognitive impairment later in life. Choline, an essential nutrient, participates in lipid and energy metabolism by providing methyl groups for DNA methylation and thus may overcome the hypomethylation of growth and metabolic …

Effect Of Maternal Prebiotic Supplementation On Human Milk Immunological Composition: Insights From The Symba Study, Nivedithaa Divakara, Zac Dempsey, Chitra Saraswati, Johan Garssen, Desiree Silva, Jeffrey A. Keelan, Claus T. Christophersen, Matthew N. Cooper, Susan L. Prescott, Debra J. Palmer, Valerie Verhasselt, Patricia Macchiaverni

Research outputs 2022 to 2026

Background: Immunomodulatory proteins in human milk (HM) can shape infant immune development. However, strategies to modulate their levels are currently unknown. This study investigated whether maternal prebiotic supplementation alters the levels of immunomodulatory proteins in HM.

Methods: The study was nested within the SYMBA double-blind randomized controlled trial (ACTRN12615001075572), which investigated the effects of maternal prebiotic (short-chain galacto-oligosaccharides/long-chain fructo-oligosaccharides) supplementation from <21 weeks gestation during pregnancy until 6 months postnatal during lactation on child allergic disease risk. Mother–child dyads receiving prebiotics (n = 46) or placebo (n = 54) were included in this study. We measured the levels of 24 immunomodulatory proteins in HM collected at 2, 4, and 6 months.

Results: Cluster analysis showed that the overall immunomodulatory protein composition of milk samples from both groups was similar. At 2 months, HM of prebiotic-supplemented women had decreased levels of TGF-β1 and TSLP (95% CI: −17.4 [−29.68, −2.28] and −57.32 …

Not Feeling The Heat? Effects Of Dietary Protein On Satiation And Satiety In Mice Are Not Due To Its Impact On Body Temperature, Jazmin Osorio M, Sharon E Mitchell, Catherine Hambly, David B Allison, John R Speakman

Children’s Nutrition Research Center Staff Publications

Dietary protein modulates food intake (FI) via unclear mechanism(s). One possibility is that higher protein leads to greater post-ingestive heat production (Specific dynamic action: SDA) leading to earlier meal termination (increased satiation), and inhibition of further intake (increased satiety). The influence of dietary protein on feeding behaviour in C57BL/6J mice was tested using an automated FI monitoring system (BioDAQ), simultaneous to body temperature (Tb). Total FI, inter meal intervals (IMI, satiety) and meal size (MS, satiation) were related to changes in Tb after consuming low (5%, LP), moderate (15%, MP) and high (30%, HP) protein diets. Diets were tested over …

September 2024, Swosu Bulldog Wellness Committee

SWOSU BULLDOG WELLNESS

Preventing Childhood Obesity

In Oklahoma, 20.4% of youth ages 10 to 17 have obesity...

Natural Killer Cell Effector Function Is Critical For Host Defense Against Alcohol-Associated Bacterial Pneumonia, Daniel Villageliu, Kelly C. Cunningham, Deandra R. Smith, Daren L. Knoell, Mason Mandolfo, Todd A. Wyatt, Derrick R. Samuelson

Food for Health: Publications

Alcohol use is an independent risk factor for the development of bacterial pneumonia due, in part, to impaired mucus-facilitated clearance, macrophage phagocytosis, and recruitment of neutrophils. Alcohol consumption is also known to reduce peripheral natural killer (NK) cell numbers and compromise NK cell cytolytic activity, especially NK cells with a mature phenotype. However, the role of innate lymphocytes, such as NK cells during host defense against alcohol-associated bacterial pneumonia is essentially unknown. We have previously shown that indole supplementation mitigates increases in pulmonary bacterial burden and improves pulmonary NK cell recruitment in alcohol-fed mice, which were dependent on aryl hydrocarbon …

Adherence To Mediterranean Diet Principles In Minority College Students, Bridgette Lorraine Barbre

Master's Theses

Every year, millions of young adults attend college. The Centers for Disease Control and Prevention (CDC) lists heart disease and diabetes as the top health concerns for minority Americans. African American and Hispanic/Latino communities could see a reduction in illness risk by promoting physical activity and healthy eating habits such as the Mediterranean Diet. Research indicates that young adults may benefit significantly from taking charge of their eating habits at the crucial point in their transition from high school to college. By determining the dietary patterns of minority college students, as related to the Mediterranean diet principles, this study intends …