Digital Commons Network^™

Comparison Of Collaborative Goal Setting With Enhanced Education For Managing Diabetes-Associated Distress And Hemoglobin A1c Levels: A Randomized Clinical Trial, Lechauncy Woodard, Amber B Amspoker, Natalie E Hundt, Howard S Gordon, Brian Hertz, Edward Odom, Anne Utech, Javad Razjouyan, Suja S Rajan, Nipa Kamdar, Jasmin Lindo, Lea Kiefer, Praveen Mehta, Aanand D Naik

Faculty, Staff and Student Publications

IMPORTANCE: Type 2 diabetes is a prevalent and morbid condition. Poor engagement with self-management can contribute to diabetes-associated distress and hinder diabetes control.

OBJECTIVE: To evaluate the implementation and effectiveness of Empowering Patients in Chronic Care (EPICC), an evidence-based intervention to improve diabetes-associated distress and hemoglobin A1c (HbA1c) levels after the intervention and after 6-month maintenance.

DESIGN, SETTING, AND PARTICIPANTS: This hybrid (implementation-effectiveness) randomized clinical trial was performed in Veterans Affairs clinics across Illinois, Indiana, and Texas from July 1, 2015, to June 30, 2017. Participants included adults with uncontrolled type 2 diabetes (HbA1c level >8.0%) who received primary care …

Health-Related Quality Of Life In Pediatric Acute Recurrent Or Chronic Pancreatitis: Association With Biopsychosocial Risk Factors, See Wan Tham, Fuchenchu Wang, Cheryl E Gariepy, Gretchen A Cress, Maisam A Abu-El-Haija, Melena D Bellin, Kate M Ellery, Douglas S Fishman, Tanja Gonska, Melvin B Heyman, Tom K Lin, Asim Maqbool, Brian A Mcferron, Veronique D Morinville, Jaimie D Nathan, Chee Y Ooi, Emily R Perito, Sarah Jane Schwarzenberg, Zachary M Sellers, Uzma Shah, David M Troendle, Michael Wilschanski, Yuhua Zheng, Ying Yuan, Mark E Lowe, Aliye Uc, Tonya M Palermo, International Study Group Of Pediatric Pancreatitis: In Search For A Cure (Insppire) And Consortium For The Study Of Chronic Pancreatitis, Diabetes And Pancreatic Cancer (Cpdpc)

Faculty, Staff and Students Publications

OBJECTIVES: Abdominal pain, emergency department visits, and hospitalizations impact lives of children with acute recurrent pancreatitis (ARP) and chronic pancreatitis (CP). Data on health-related quality of life (HRQOL) in this population, however, remains limited. We aimed to evaluate HRQOL in children with ARP or CP; and test biopsychosocial risk factors associated with low HRQOL.

METHODS: Data were acquired from the INternational Study Group of Pediatric Pancreatitis: In search for a cuRE registry. Baseline demographic and clinical questionnaires, the Child Health Questionnaire (measures HRQOL) and Child Behavior Checklist (measures emotional and behavioral functioning) were completed at enrollment.

RESULTS: The sample included …

Organ Fat In Latino Youth At Risk For Type 2 Diabetes, Janiel L Pimentel, Kiley B Vander Wyst, Erica G Soltero, Armando Peña, Houchun H Hu, Smita S Bailey, Amber Pokorney, Stephanie L Ayers, Ana Martinez Valencia, Micah L Olson, Gabriel Q Shaibi

Children’s Nutrition Research Center Staff Publications

Purpose: Obesity in youth increases the risk for type 2 diabetes (T2D) and elevated abdominal adipose tissue and organ fat may be particularly deleterious. The purpose of this study was to examine associations among measures of adiposity including total, visceral, and organ fat (hepatic and pancreatic) and whether these measures were independently associated with glycemia in Latino youth at risk for diabetes.

Methods: Latino adolescents (47 boys and 32 girls, 13.7 ± 1.4 years) with obesity (BMIz 2.3 ± 0.3) were assessed for total fat by DXA and visceral and organ fat by 3 T magnetic resonance imaging. Glycemic indicators …

Skeletal Muscle Mass Recovery Early After Left Ventricular Assist Device Implantation In Patients With Advanced Systolic Heart Failure, Amanda R Vest, William W Wong, Joronia Chery, Alex Coston, Laura Telfer, Matthew Lawrence, Didjana Celkupa, Michael S Kiernan, Gregory Couper, Masashi Kawabori, Edward Saltzman

Children’s Nutrition Research Center Staff Publications

Background: Patients with advanced systolic heart failure are at risk of unintentional weight loss and muscle wasting. It has been observed that left ventricular assist device (LVAD) recipients gain weight after device implantation, although it is unknown whether this represents skeletal muscle mass gains. We aimed to determine whether skeletal muscle mass increases early during LVAD support.

Methods: We prospectively recruited 30 adults with systolic heart failure ±21 days from LVAD implantation. Participants underwent whole-body dual X-ray absorptiometry to measure fat free mass, appendicular lean mass (ALM, lean mass in the arms and legs) and fat mass. Dual X-ray absorptiometry …

Heightened Levels Of Plasma Growth Differentiation Factor 15 In Men Living With Hiv, Neeti Agarwal, Claudia E Ramirez Bustamante, Huaizhu Wu, Reina Armamento-Villareal, Jordan E Lake, Ashok Balasubramanyam, Sean M Hartig

Faculty, Staff and Students Publications

Plasma biomarkers that reflect energy balance disorders in people living with HIV (PLWH) remain limited. Growth differentiation factor 15 (GDF15) abundance in plasma of mice and humans induces negative energy balance but also becomes highly elevated in obesity and other metabolic diseases. We sought to compare plasma GDF15 levels in PLWH and HIV-negative persons and mouse models expressing the HIV accessory protein Vpr (that recapitulate HIV-associated metabolic disorders) and determine their relationship to metabolic parameters. We measured liver Gdf15 mRNA levels and plasma GDF15 levels in male Vpr mice and littermate controls. In parallel, we analyzed plasma GDF15 levels in …

Hyperactivation Is Sufficient To Release Porcine Sperm From Immobilized Oviduct Glycans, Momal Sharif, Vincent Hickl, Gabriel Juarez, Xingjian Di, Karl Kerns, Peter Sutovsky, Nicolai Bovin, David J Miller

Faculty, Staff and Students Publications

Fertilizing sperm are retained by adhesion to specific glycans on the epithelium of the oviduct forming a reservoir before sperm are released from the reservoir so fertilization can ensue. Capacitated sperm lose affinity for the oviduct epithelium but the components of capacitation that are important for sperm release are uncertain. One important correlate of capacitation is the development of hyperactivated motility. Hyperactivation is characterized by asymmetrical flagellar beating with high beat amplitude. We tested whether the development of full-type asymmetrical motility was sufficient to release sperm from immobilized oviduct glycans. Sperm hyperactivation was induced by four different compounds, a cell-permeable …

Emergency Department Antimicrobial Use In A Low-Resource Setting: Results From A Retrospective Observational Study At A Referral Hospital In Liberia, Sojung Yi, Anu Ramachandran, Lane Epps, Alex Mayah, Taylor W Burkholder, Michael Senyu Jaung, Ahson Haider, Paul Whesseh, John Shakpeh, Kayla Enriquez, Corey Bills

Faculty, Staff and Students Publications

OBJECTIVE: Data on antimicrobial use in low-income and middle-income countries (LMICs) remain limited. In Liberia, the absence of local data impedes surveillance and may lead to suboptimal treatment, injudicious use and resistance against antimicrobials. This study aims to examine antimicrobial prescribing patterns for patients in the emergency department (ED) of a large Liberian public hospital. Secondarily, this prescribing was compared with WHO prescribing indicators.

DESIGN: Retrospective observational study.

SETTING: An adult ED of a large public hospital in Monrovia, Liberia.

PARTICIPANTS: A total of 1082 adult patients (>18 years of age) were recorded in the ED, from 1 January …

Associations Of Steps Per Day And Step Intensity With The Risk Of Diabetes: The Hispanic Community Health Study / Study Of Latinos (Hchs/Sol)., Carmen C. Cuthbertson, Christopher C. Moore, Daniela Sotres-Alvarez, Gerardo Heiss, Carmen R. Isasi, Yasmin Mossavar-Rahmani, Jordan A. Carlson, Linda C. Gallo, Maria M. Llabre, Olga L. Garcia-Bedoya, David Goldsztajn Farelo, Kelly R. Evenson

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Higher levels of moderate-to-vigorous physical activity have been associated with a lower risk of diabetes, but less is known about how daily step counts (steps/day) are associated with diabetes risk. Therefore, we examined the association of steps/day and step intensity with incident diabetes.

METHODS: We included 6634 adults from the population-based prospective cohort Hispanic Community Health Study/Study of Latinos (HCHS/SOL) (2008-2017). Cox proportional hazard models that accounted for complex survey design and sampling weights were used to estimate the association of baseline accelerometer-assessed steps/day and step intensity with 6-year risk of incident diabetes as hazard ratios (HR) and 95% …

Prep Patient Attitudes, Beliefs And Perceived Barriers Surrounding Hpv Vaccination: A Qualitative Study Of Semistructured Interviews With Prep Patients In Primary Care Clinics In Kansas And Missouri., Zoe C Sullivan-Blum, Margaret Brophy, Ryan Didde, Radha Nagireddy, Hannah Swagerty, Sumiko Weir, Kevin J. Sykes, Craig Dietz, Marcus Alt, Megha Ramaswamy, Paul Rotert

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVES: Men who have sex with men who use pre-exposure prophylaxis (PrEP) have not traditionally been targets for human papillomavirus (HPV) vaccine programmes, despite their high risk for HPV-related cancers and HPV vaccine being approved by the U.S. Food and Drug Administration (FDA) for people up to age 45. The objective of this study was to assess attitudes and barriers towards HPV vaccine for adult PrEP users in the primary care context.

METHODS: Semistructured phone interviews of 16 primary care patients taking PrEP in the Kansas City metropolitan area were conducted, with interviews assessing HPV vaccination status, and attitudes, beliefs …

Evaluation Of An After-School Program For African-American And Hispanic Male Youth: Please Call Me Mister, Herman Walston Edd, Angela Meshack Drph, Ashlie Smoot-Baker

Journal of Family Strengths

The novel coronavirus significantly impacted the lives of people worldwide. In the United States, the lives of children and youth were disrupted with school closures and lack of access to afterschool programs they previously attended. African American and Hispanic boys attending an after-school program in Franklin County, Kentucky, called Please Call Me Mister, were among the young people affected. A study was conducted to assess the impact of the afterschool program. The boys were surveyed at the start of the program in November 2017 and again in November 2020 to assess their injury risk, substance use, future orientation, resilience, and …

Association Of Prenatal Exposure To Early-Life Adversity With Neonatal Brain Volumes At Birth, Regina L Triplett, Rachel E Lean, Amisha Parikh, J Philip Miller, Dimitrios Alexopoulos, Sydney Kaplan, Dominique Meyer, Christopher Adamson, Tara A Smyser, Cynthia E Rogers, Deanna M Barch, Barbara Warner, Joan L Luby, Christopher D Smyser

2020-Current year OA Pubs

Importance: Exposure to early-life adversity alters the structural development of key brain regions underlying neurodevelopmental impairments. The association between prenatal exposure to adversity and brain structure at birth remains poorly understood.

Objective: To examine whether prenatal exposure to maternal social disadvantage and psychosocial stress is associated with neonatal global and regional brain volumes and cortical folding.

Design, Setting, and Participants: This prospective, longitudinal cohort study included 399 mother-infant dyads of sociodemographically diverse mothers recruited in the first or early second trimester of pregnancy and their infants, who underwent brain magnetic resonance imaging in the first weeks of life. Mothers were …

Β-Carotene Oxygenase 2 Genotype Modulates The Impact Of Dietary Lycopene On Gene Expression During Early Tramp Prostate Carcinogenesis, Nancy E Moran, Jennifer M Thomas-Ahner, Joshua W Smith, Ceasar Silva, Noor A Hason, John W Erdman, Steven K Clinton

Children’s Nutrition Research Center Staff Publications

Background: Epidemiologic studies suggest lycopene and tomato intake are inversely associated with human prostate cancer incidence. In the genetically driven murine prostate carcinogenesis model transgenic adenocarcinoma of the mouse prostate (TRAMP), prostate cancer is inhibited by feeding of lycopene or tomatoes, and these effects are modulated by the β-carotene oxygenase 2 (Bco2) genotype.

Objective: We sought insight into this interaction through evaluation of prostate gene expression patterns during early TRAMP carcinogenesis.

Methods: Three-week-old TRAMP/+ or TRAMP/- × Bco2+/+ or Bco2-/- mice were fed a control, lycopene beadlet, or 10% tomato powder-containing semipurified diet (providing 0, 384 and 462 mg lycopene/kg …

68-Year Old Man With Progressive Weakness And Ventilator Dependent Respiratory Failure: A Case Report Of Sporadic Late Onset Nemaline Myopathy, P. Kirupaharan, Daniel Kramer, Alan Gandler, Lawrence C. Kenyon, Ross Summer

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Background: Neuromuscular pathologies must be considered when caring for patients with persistent or progressive respiratory failure. Pertinent disease states may involve skeletal muscles of respiration or associated neurologic structures including motor neurons, peripheral neurons and the neuromuscular junction. Diagnosis may require pulmonary function testing, neurophysiologic studies, imaging, and/or muscle biopsy.

Case presentation: A 68-year-old male was transferred to our intensive care unit (ICU) for management of ventilator dependent respiratory failure. Upon further historical review, he described gradually worsening gait instability and muscle weakness, which was previously attributed to vascular Parkinsonism in the setting of known cerebrovascular disease. Upon arrival to …

Use Of Statins For The Prevention Of Cardiovascular Disease In 41 Low-Income And Middle-Income Countries: A Cross-Sectional Study Of Nationally Representative, Individual-Level Data, Maja E Marcus, Mark D Huffman, Et Al

Open Access Publications

BACKGROUND: In the prevention of cardiovascular disease, a WHO target is that at least 50% of eligible people use statins. Robust evidence is needed to monitor progress towards this target in low-income and middle-income countries (LMICs), where most cardiovascular disease deaths occur. The objectives of this study were to benchmark statin use in LMICs and to investigate country-level and individual-level characteristics associated with statin use.

METHODS: We did a cross-sectional analysis of pooled, individual-level data from nationally representative health surveys done in 41 LMICs between 2013 and 2019. Our sample consisted of non-pregnant adults aged 40-69 years. We prioritised WHO …

Comparison Of Performance Of Psychiatrists Vs Other Outpatient Physicians In The 2020 Us Medicare Merit-Based Incentive Payment System, Andrew C Qi, Karen E Joynt Maddox, Laura J Bierut, Kenton J Johnston

2020-Current year OA Pubs

Importance: Medicare's Merit-Based Incentive Payment System (MIPS) is a new, mandatory, outpatient value-based payment program that ties reimbursement to performance on cost and quality measures for many US clinicians. However, it is currently unknown how the program measures the performance of psychiatrists, who often treat a different patient case mix with different clinical considerations than do other outpatient clinicians.

Objective: To compare performance scores and value-based reimbursement for psychiatrists vs other outpatient physicians in the 2020 MIPS.

Design Setting and Participants: In this cross-sectional study, the Centers for Medicare & Medicaid Services Provider Data Catalog was used to identify outpatient …

Younger Age Of Stroke In Low-Middle Income Countries Is Related To Healthcare Access And Quality, Mohammad H Rahbar, Martin Medrano, Franck Diaz-Garelli, Cosme Gonzalez Villaman, Sepideh Saroukhani, Sori Kim, Amirali Tahanan, Yahaira Franco, Gelanys Castro-Tejada, Sarah A Diaz, Manouchehr Hessabi, Sean I Savitz

Faculty, Staff and Student Publications

Stroke is the second leading cause of mortality globally with higher burden and younger age in low-middle income countries (LMICs) than high-income countries (HICs). However, it is unclear to what extent differences in healthcare access and quality (HAQ) and prevalence of risk factors between LMICs and HICs contribute to younger age of stroke in LMICs. In this systematic review, we conducted meta-analysis of 67 articles and compared the mean age of stroke between LMICs and HICs, before and after adjusting for HAQ index. We also compared the prevalence of main stroke risk factors between HICs and LMICs. The unadjusted mean …

Prognostic And Predictive Biomarkers In Patients With Coronavirus Disease 2019 Treated With Tocilizumab In A Randomized Controlled Trial, Jennifer Tom, Min Bao, Larry Tsai, Aditi Qamra, David Summers, Montserrat Carrasco-Triguero, Jacqueline Mcbride, Carrie M Rosenberger, Celia J F Lin, William Stubbings, Kevin G Blyth, Jordi Carratalà, Bruno François, Thomas Benfield, Derrick Haslem, Paolo Bonfanti, Cor H Van Der Leest, Nidhi Rohatgi, Lothar Wiese, Charles Edouard Luyt, Farrah Kheradmand, Ivan O Rosas, Fang Cai

Faculty, Staff and Students Publications

OBJECTIVES: To explore candidate prognostic and predictive biomarkers identified in retrospective observational studies (interleukin-6, C-reactive protein, lactate dehydrogenase, ferritin, lymphocytes, monocytes, neutrophils, d-dimer, and platelets) in patients with coronavirus disease 2019 pneumonia after treatment with tocilizumab, an anti-interleukin-6 receptor antibody, using data from the COVACTA trial in patients hospitalized with severe coronavirus disease 2019 pneumonia.

DESIGN: Exploratory analysis from a multicenter, randomized, double-blind, placebo-controlled, phase 3 trial.

SETTING: Hospitals in North America and Europe.

PATIENTS: Adults hospitalized with severe coronavirus disease 2019 pneumonia receiving standard care.

INTERVENTION: Randomly assigned 2:1 to IV tocilizumab 8 mg/kg or placebo.

MEASUREMENTS AND MAIN …

Blood–Brain Barrier Disruption Mediated By Ffa1 Receptor—Evidence Using Miniscope, Kristen L Lindenau, Jeffrey L Barr, Christopher R Higgins, Kevin T Sporici, Eugen Brailoiu, Gabriela C Brailoiu

Faculty, Staff and Student Publications

Omega-3 polyunsaturated fatty acids (n-3 PUFAs), obtained from diet and dietary supplements, have been tested in clinical trials for the prevention or treatment of several diseases. n-3 PUFAs exert their effects by activation of free fatty acid (FFA) receptors. FFA1 receptor, expressed in the pancreas and brain, is activated by medium- to long-chain fatty acids. Despite some beneficial effects on cognition, the effects of n-3 PUFAs on the blood-brain barrier (BBB) are not clearly understood. We examined the effects of FFA1 activation on BBB permeability in vitro, using rat brain microvascular endothelial cells (RBMVEC), and in vivo, by assessing Evans …

Novel Role Of Ghrelin Receptor In Gut Dysbiosis And Experimental Colitis In Aging, Ji Yeon Noh, Chia-Shan Wu, Jennifer A A Deluca, Sridevi Devaraj, Arul Jayaraman, Robert C Alaniz, Xiao-Di Tan, Clinton D Allred, Yuxiang Sun

Faculty, Staff and Students Publications

Chronic low-grade inflammation is a hallmark of aging, which is now coined as inflamm-aging. Inflamm-aging contributes to many age-associated diseases such as obesity, type 2 diabetes, cardiovascular disease, and inflammatory bowel disease (IBD). We have shown that gut hormone ghrelin, via its receptor growth hormone secretagogue receptor (GHS-R), regulates energy metabolism and inflammation in aging. Emerging evidence suggests that gut microbiome has a critical role in intestinal immunity of the host. To determine whether microbiome is an integral driving force of GHS-R mediated immune-metabolic homeostasis in aging, we assessed the gut microbiome profiles of young and old GHS-R global knockout …

Single-Agent Mosunetuzumab Shows Durable Complete Responses In Patients With Relapsed Or Refractory B-Cell Lymphomas: Phase I Dose-Escalation Study, Lihua E Budde, Nancy L Bartlett, Et Al

2020-Current year OA Pubs

PURPOSE: Mosunetuzumab is a bispecific antibody targeting CD20 and CD3 that redirects T cells to engage and eliminate malignant B cells and is being developed for relapsed or refractory (R/R) B-cell non-Hodgkin lymphomas (B-NHLs).

METHODS: This first-in-human trial (ClinicalTrials.gov identifier: NCT02500407) evaluated the safety and tolerability and efficacy of mosunetuzumab in patients with R/R B-NHL and established the recommended phase II dose. Data from dose escalation are presented. Single-agent mosunetuzumab was administered intravenously in 3-week cycles, at full dose in cycle 1 day 1 (group A) or with ascending (step-up) doses during cycle 1 on days 1, 8, and 15 …

Association Of State Social And Environmental Factors With Rates Of Self-Injury Mortality And Suicide In The United States, Ian R H Rockett, Haomiao Jia, Bina Ali, Aniruddha Banerjee, Hilary S. Connery, Kurt B. Nolte, Ted Miller, Franklin M M White, Bernard D. Digregorio, G Luke Larkin, Steven Stack, Kairi Kõlves, R Kathryn Mchugh, Vijay O. Lulla, Jeralynn Cossman, Diego De Leo, Brian Hendricks, Paul S. Nestadt, James H. Berry, Gail D'Onofrio, Eric D. Caine

Pathology Research and Scholarship

IMPORTANCE: Self-injury mortality (SIM) combines suicides and the preponderance of drug misuse-related overdose fatalities. Identifying social and environmental factors associated with SIM and suicide may inform etiologic understanding and intervention design.

OBJECTIVE: To identify factors associated with interstate SIM and suicide rate variation and to assess potential for differential suicide misclassification.

DESIGN, SETTING, AND PARTICIPANTS: This cross-sectional study used a partial panel time series with underlying cause-of-death data from 50 US states and the District of Columbia for 1999-2000, 2007-2008, 2013-2014 and 2018-2019. Applying data from the Centers for Disease Control and Prevention, SIM includes all suicides and the preponderance …

Examining Rural-Urban Differences In Fatalism And Information Overload: Data From 12 Nci-Designated Cancer Centers, Jakob D Jensen, Jackilen Shannon, Ronaldo Iachan, Yangyang Deng, Sunny Jung Kim, Wendy Demark-Wahnefried, Babalola Faseru, Electra D Paskett, Jinxiang Hu, Robin C Vanderpool, Deann Lazovich, Jason A Mendoza, Sanjay Shete, Linda B Robertson, Rajesh Balkrishnan, Katherine J Briant, Benjamin Haaland, David A Haggstrom, Bernard F Fuemmeler, Rural Workgroup Of The Population Health Assessment In Cancer Center Catchment Areas Consortium

Faculty, Staff and Student Publications

BACKGROUND: Rural populations experience a disproportionate cancer burden relative to urban populations. One possibility is that rural populations are more likely to hold counterproductive cancer beliefs such as fatalism and information overload that undermine prevention and screening behaviors.

METHODS: Between 2016 and 2020, 12 U.S. cancer centers surveyed adults in their service areas using online and in-person survey instruments. Participants (

RESULTS: Compared with urban residents, rural residents were more likely to believe that (i) everything causes cancer (OR = 1.29; 95% CI, 1.17-1.43); (ii) prevention is not possible (OR = 1.34; 95% CI, 1.19-1.51); and (iii) there are too …

Style Of Meal Service And Feeding Practices Among Mexican American Fathers And Mothers: An Analysis Of Video-Recorded Children’S Evening Mealtime At Home, Carlos Penilla, Jeanne M Tschann, Lauri A Pasch, Elena Flores, Julianna Deardorff, Suzanna M Martinez, Nancy F Butte, Louise C Greenspan

Children’s Nutrition Research Center Staff Publications

The aim of this study was to examine video-recorded observations of evening family mealtime at home among Mexican American children to help elucidate style of meal service, fathers' and mothers' feeding practices and child's eating behavior. Consistent with guidelines for coding behaviors, we analyzed observational data of evening mealtimes of 71 Mexican American children aged eight to 10 years. Regarding style of meal service, in almost all cases (96%), parents plated the child's food, with more available on the table or counter in 40% of the observations. Mothers almost always served the child (94%). Regarding parental feeding practices, parents used …

Longitudinal Changes In Vascular Stiffness And Heart Rate Variability Among Young Adults With Youth-Onset Type 2 Diabetes: Results From The Follow-Up Observational Treatment Options For Type 2 Diabetes In Adolescents And Youth (Today) Study, Amy S Shah, Laure El Ghormli, Samuel S Gidding, Kara S Hughan, Lorraine E Levitt Katz, Dorit Koren, Jeanie B Tryggestad, Fida Bacha, Barbara H Braffett, Silva Arslanian, Elaine M Urbina

Children’s Nutrition Research Center Staff Publications

Aims: (1) To describe changes in arterial stiffness and heart rate variability (HRV) over a 5-year interval, (2) examine changes by sex and race-ethnicity, and (3) evaluate the risk factors associated with the longitudinal changes in arterial stiffness and HRV.

Methods: Participants with youth-onset type 2 diabetes enrolled in the observational follow-up phase of the Treatment Options for Type 2 Diabetes in Adolescents and Youth (TODAY) clinical trial had arterial stiffness [(pulse wave velocity, augmentation index, brachial distensibility] and six indices of HRV measured 5 years apart. Multivariable linear regression models assessed risk factors associated with changes in the outcomes …

Identifying The Metabolic Signatures Of Ppard-Overexpressing Gastric Tumors, Shivanand Pudakalakatti, Mark Titus, José S Enriquez, Sumankalai Ramachandran, Niki M Zacharias, Imad Shureiqi, Yi Liu, James C Yao, Xiangsheng Zuo, Pratip K Bhattacharya

Faculty, Staff and Student Publications

Peroxisome proliferator-activated receptor delta (PPARD) is a nuclear receptor known to play an essential role in regulation of cell metabolism, cell proliferation, inflammation, and tumorigenesis in normal and cancer cells. Recently, we found that a newly generated villin-PPARD mouse model, in which PPARD is overexpressed in villin-positive gastric progenitor cells, demonstrated spontaneous development of large, invasive gastric tumors as the mice aged. However, the role of PPARD in regulation of downstream metabolism in normal gastric and tumor cells is elusive. The aim of the present study was to find PPARD-regulated downstream metabolic changes and to determine the potential significance of …

Mortality, In-Hospital Morbidity, Care Practices, And 2-Year Outcomes For Extremely Preterm Infants In The Us, 2013-2018, Edward F. Bell, Susan R. Hintz, Nellie I. Hansen, Carla M. Bann, Myra H. Wyckoff, Sara B. Demauro, Michele C. Walsh, Betty R. Vohr, Barbara J. Stoll, Waldemar A. Carlo, Krisa P. Van Meurs, Matthew A. Rysavy, Ravi M. Patel, Stephanie L. Merhar, Pablo J. Sánchez, Abbot R. Laptook, Anna Maria Hibbs, C Michael Cotten, Carl T. D'Angio, Sarah Winter, Janell Fuller, Abhik Das, Eunice Kennedy Shriver National Institute Of Child Health And Human Development Neonatal Research Network

Pediatrics Research and Scholarship

IMPORTANCE: Despite improvement during recent decades, extremely preterm infants continue to contribute disproportionately to neonatal mortality and childhood morbidity.

OBJECTIVE: To review survival, in-hospital morbidities, care practices, and neurodevelopmental and functional outcomes at 22-26 months' corrected age for extremely preterm infants.

DESIGN, SETTING, AND PARTICIPANTS: Prospective registry for extremely preterm infants born at 19 US academic centers that are part of the Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network. The study included 10 877 infants born at 22-28 weeks' gestational age between January 1, 2013, and December 31, 2018, including 2566 infants born …

When Eating Becomes Torturous: Understanding Nutrition-Related Cancer Treatment Side Effects Among Individuals With Cancer And Their Caregivers, Brandy-Joe Milliron, Lora Packel, Dan Dychtwald, Cynthia Klobodu, Laura Pontiggia, Ochi Ogbogu, Byron Barksdale, Jonathan Deutsch

Institute of Emerging Health Professions Faculty Papers

Individuals living with cancer often experience multiple nutrition-related side effects from cancer treatment, including changes in taste and smell, nausea, diarrhea, loss of appetite, and pain during eating. These side effects can profoundly impact nutritional status and quality of life. The purpose of this study was to explore experiences with nutrition-related cancer treatment side effects among cancer patients and their family caregivers, the way they manage such side effects, and the resulting changes in food preferences and behaviors. Structured surveys and in-depth interviews were conducted. Interviews focused on the presence and management of treatment side effects, how those changes influenced …

Total Energy Expenditure Is Repeatable In Adults But Not Associated With Short-Term Changes In Body Composition, Rebecca Rimbach, Yosuke Yamada, Hiroyuki Sagayama, Philip N Ainslie, Lene F Anderson, Liam J Anderson, Lenore Arab, Issaad Baddou, Kweku Bedu-Addo, Ellen E Blaak, Stephane Blanc, Alberto G Bonomi, Carlijn V C Bouten, Pascal Bovet, Maciej S Buchowski, Nancy F Butte, Stefan G J A Camps, Graeme L Close, Jamie A Cooper, Sai Krupa Das, Lara R Dugas, Ulf Ekelund, Sonja Entringer, Terrence Forrester, Barry W Fudge, Annelies H Goris, Michael Gurven, Catherine Hambly, Asmaa El Hamdouchi, Marije B Hoos, Sumei Hu, Noorjehan Joonas, Annemiek M Joosen, Peter Katzmarzyk, Kitty P Kempen, Misaka Kimura, William E Kraus, Robert F Kushner, Estelle V Lambert, William R Leonard, Nader Lessan, Corby K Martin, Anine C Medin, Erwin P Meijer, James C Morehen, James P Morton, Marian L Neuhouser, Theresa A Nicklas, Robert M Ojiambo, Kirsi H Pietiläinen, Yannis P Pitsiladis, Jacob Plange-Rhule, Guy Plasqui, Ross L Prentice, Roberto A Rabinovich, Susan B Racette, David A Raichlen, Eric Ravussin, Rebecca M Reynolds, Susan B Roberts, Albertine J Schuit, Anders M Sjödin, Eric Stice, Samuel S Urlacher, Giulio Valenti, Ludo M Van Etten, Edgar A Van Mil, Jonathan C K Wells, George Wilson, Brian M Wood, Jack Yanovski, Tsukasa Yoshida, Xueying Zhang, Alexia J Murphy-Alford, Cornelia U Loechl, Amy H Luke, Jennifer Rood, Dale A Schoeller, Klaas R Westerterp, William W Wong, John R Speakman, Herman Pontzer

Children’s Nutrition Research Center Staff Publications

Low total energy expenditure (TEE, MJ/d) has been a hypothesized risk factor for weight gain, but repeatability of TEE, a critical variable in longitudinal studies of energy balance, is understudied. We examine repeated doubly labeled water (DLW) measurements of TEE in 348 adults and 47 children from the IAEA DLW Database (mean ± SD time interval: 1.9 ± 2.9 y) to assess repeatability of TEE, and to examine if TEE adjusted for age, sex, fat-free mass, and fat mass is associated with changes in weight or body composition. Here, we report that repeatability of TEE is high for adults, but …

The Autophagic Protein P62 Is A Target Of Reactive Aldehydes In Human And Murine Cholestatic Liver Disease, Colin T Shearn, Aimee L Anderson, Michael W Devereux, David J Orlicky, Cole Michel, Dennis R Petersen, Colin G Miller, Sanjiv Harpavat, Edward E Schmidt, Ronald J Sokol

Faculty, Staff and Students Publications

Inflammatory cholestatic liver diseases, including Primary Sclerosing Cholangitis (PSC), are characterized by periportal inflammation with progression to cirrhosis. The objective of this study was to examine interactions between oxidative stress and autophagy in cholestasis. Using hepatic tissue from male acute cholestatic (bile duct ligated) as well as chronic cholestatic (Mdr2KO) mice, localization of oxidative stress, the antioxidant response and induction of autophagy were analyzed and compared to human PSC liver. Concurrently, the ability of reactive aldehydes to post-translationally modify the autophagosome marker p62 was assessed in PSC liver tissue and in cell culture. Expression of autophagy markers was upregulated in …

Paraventricular Vitamin D Receptors Are Required For Glucose Tolerance In Males But Not Females, Jessie Beck, Silvania Da Silva Teixeira, Keisha Harrison, Gabrielle Phillips, Yanlin He, Stephanie Sisley

Faculty, Staff and Students Publications

When delivered directly into the brain, vitamin D, can improve glucose levels in male mice. Additionally, the loss of the vitamin D receptor (VDR) in male mice's paraventricular hypothalamus (PVH) results in impaired glucose tolerance. Data in humans shows that low vitamin D levels are detrimental to glucose homeostasis, an effect that may be more prominent in men. However, it is unknown if vitamin D action in the brain is required for normal glucose regulation in female mice. This study shows that in both viral and genetic models, male mice with obesity and PVH VDR loss have impaired glucose tolerance …