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Articles 1 - 30 of 69
Full-Text Articles in Medicine and Health Sciences
Worldwide Trends In Body-Mass Index, Underweight, Overweight, And Obesity From 1975 To 2016: A Pooled Analysis Of 2416 Population-Based Measurement Studies In 128·9 Million Children, Adolescents, And Adults, James Bentham, Mariachiara Di Cesare, Ver Bilano, Honor Bixby, Bin Zhou, Gretchen A. Stevens, Leanne M. Riley, Cristina Taddei, Kaveh Hajifathalian, Yuan Lu, Con Burns, Tara Coppinger, Janette Walton, Stefan Savin, Melanie J. Cowan, Christopher J. Paciorek, Adela Chirita-Emandi, Alison J. Hayes, Joanne Katz, Roya Kelishadi, Andre Pascal Kengne, Young Ho Khang, Avula Laxmaiah, Yanping Li, Jun Ma, J. Jaime Miranda, Aya Mostafa, Martin Neovius, Cristina Padez, Lekhraj Rampal, Aubrianna Zhu, James E. Bennett, Goodarz Danaei, Zulfiqar A. Bhutta, Majid Ezzati
Worldwide Trends In Body-Mass Index, Underweight, Overweight, And Obesity From 1975 To 2016: A Pooled Analysis Of 2416 Population-Based Measurement Studies In 128·9 Million Children, Adolescents, And Adults, James Bentham, Mariachiara Di Cesare, Ver Bilano, Honor Bixby, Bin Zhou, Gretchen A. Stevens, Leanne M. Riley, Cristina Taddei, Kaveh Hajifathalian, Yuan Lu, Con Burns, Tara Coppinger, Janette Walton, Stefan Savin, Melanie J. Cowan, Christopher J. Paciorek, Adela Chirita-Emandi, Alison J. Hayes, Joanne Katz, Roya Kelishadi, Andre Pascal Kengne, Young Ho Khang, Avula Laxmaiah, Yanping Li, Jun Ma, J. Jaime Miranda, Aya Mostafa, Martin Neovius, Cristina Padez, Lekhraj Rampal, Aubrianna Zhu, James E. Bennett, Goodarz Danaei, Zulfiqar A. Bhutta, Majid Ezzati
Publications
Background Underweight, overweight, and obesity in childhood and adolescence are associated with adverse health consequences throughout the life-course. Our aim was to estimate worldwide trends in mean body-mass index (BMI) and a comprehensive set of BMI categories that cover underweight to obesity in children and adolescents, and to compare trends with those of adults. Methods We pooled 2416 population-based studies with measurements of height and weight on 128·9 million participants aged 5 years and older, including 31·5 million aged 5–19 years. We used a Bayesian hierarchical model to estimate trends from 1975 to 2016 in 200 countries for mean BMI …
The Age-Rage Axis In An Arab Population: The United Arab Emirates Healthy Futures (Uaehfs) Pilot Study, Claire K. Inman, Abdullah Aljunaibi, Hyunwook Koh, Abdishakur Abdulle, Raghib Ali, Abdullah Alnaeemi, Eiman Al Zaabi, Naima Oumeziane, Marina Al Bastaki, Mohammed Al-Houqani, Fatma Al-Maskari, Ayesha Al Dhaheri, Syed M. Shah, Laila Abdel Wareth, Wael Al Mahmeed, Habiba Alsafar, Fatme Al Anouti, Ayesha Al Hosani, Muna Haji, Divya Galani, Matthew J. O'Connor, Jiyoung Ahn, Tomas Kirchhoff, Scott Sherman, Richard B. Hayes, Huilin Li, Ravichandran Ramasamy, Ann Marie Schmidt
The Age-Rage Axis In An Arab Population: The United Arab Emirates Healthy Futures (Uaehfs) Pilot Study, Claire K. Inman, Abdullah Aljunaibi, Hyunwook Koh, Abdishakur Abdulle, Raghib Ali, Abdullah Alnaeemi, Eiman Al Zaabi, Naima Oumeziane, Marina Al Bastaki, Mohammed Al-Houqani, Fatma Al-Maskari, Ayesha Al Dhaheri, Syed M. Shah, Laila Abdel Wareth, Wael Al Mahmeed, Habiba Alsafar, Fatme Al Anouti, Ayesha Al Hosani, Muna Haji, Divya Galani, Matthew J. O'Connor, Jiyoung Ahn, Tomas Kirchhoff, Scott Sherman, Richard B. Hayes, Huilin Li, Ravichandran Ramasamy, Ann Marie Schmidt
All Works
© 2017 The Authors Aims The transformation of the United Arab Emirates (UAE) from a semi-nomadic to a high income society has been accompanied by increasing rates of obesity and Type 2 diabetes mellitus. We examined if the AGE-RAGE (receptor for advanced glycation endproducts) axis is associated with obesity and diabetes mellitus in the pilot phase of the UAE Healthy Futures Study (UAEHFS). Methods 517 Emirati subjects were enrolled and plasma/serum levels of AGE, carboxy methyl lysine (CML)-AGE, soluble (s)RAGE and endogenous secretory (es)RAGE were measured along with weight, height, waist and hip circumference (WC/HC), blood pressure, HbA1c, Vitamin D …
Monitoring And Management Of Hypertension With Obesity In Adolescents., Bonita Falkner
Monitoring And Management Of Hypertension With Obesity In Adolescents., Bonita Falkner
Department of Pediatrics Faculty Papers
Largely due to the childhood obesity epidemic, there has been an increase in the prevalence of hypertension in children and adolescents. Obesity associated hypertension is the most common hypertension phenotype among adolescents. Approximately 30% of obese adolescents have elevated blood pressure (BP) or hypertension. Updated definitions of elevated BP and hypertension in adolescents are now similar to definitions of BP status in adults. For adolescents ≥13 years of age, elevated BP is 120 to 129/Hypertension, stage 1, is ≥130 to 139/80 to 89 mm Hg, and hypertension, stage 2, is ≥140/90 mm Hg. BP measurements over separate clinic visits are …
Calpain Inhibition Attenuates Adipose Tissue Inflammation And Fibrosis In Diet-Induced Obese Mice, Latha Muniappan, Aida Javidan, Weihua Jiang, Shayan Mohammadmoradi, Jessica J. Moorleghen, Wendy S. Katz, Anju Balakrishnan, Deborah A. Howatt, Venkateswaran Subramanian
Calpain Inhibition Attenuates Adipose Tissue Inflammation And Fibrosis In Diet-Induced Obese Mice, Latha Muniappan, Aida Javidan, Weihua Jiang, Shayan Mohammadmoradi, Jessica J. Moorleghen, Wendy S. Katz, Anju Balakrishnan, Deborah A. Howatt, Venkateswaran Subramanian
Saha Cardiovascular Research Center Faculty Publications
Adipose tissue macrophages have been proposed as a link between obesity and insulin resistance. However, the mechanisms underlying these processes are not completely defined. Calpains are calcium-dependent neutral cysteine proteases that modulate cellular function and have been implicated in various inflammatory diseases. To define whether activated calpains influence diet-induced obesity and adipose tissue macrophage accumulation, mice that were either wild type (WT) or overexpressing calpastatin (CAST Tg), the endogenous inhibitor of calpains were fed with high (60% kcal) fat diet for 16 weeks. CAST overexpression did not influence high fat diet-induced body weight and fat mass gain throughout the study. …
How Useful Is Gsv As An Environmental Observation Tool? An Analysis Of The Evidence So Far., Katherine Nesse, Leah Airt
How Useful Is Gsv As An Environmental Observation Tool? An Analysis Of The Evidence So Far., Katherine Nesse, Leah Airt
SPU Works
Researchers in many disciplines have turned to Google Street View to replace pedestrian- or carbased in-person observation of streetscapes. It is most prevalent within the research literature on the relationship between neighborhood environments and public health but has been used as diverse as disaster recovery, ecology and wildlife habitat, and urban design. Evaluations of the tool have found that the results of GSV-based observation are similar to the results from in-person observation although the similarity depends on the type of characteristic being observed. Larger, permanent and discrete features showed more consistency between the two methods and smaller, transient and judgmental …
Pubh 3131 - Chronic Disease: A Modern Epidemic, Yelena N. Tarasenko
Pubh 3131 - Chronic Disease: A Modern Epidemic, Yelena N. Tarasenko
Jiann-Ping Hsu College of Public Health Syllabi
Chronic conditions (e.g. diabetes, cardiovascular disease, renal disease, obesity) are currently responsible for 60% of the global burden of disease and the World Health Organization predicts this to rise to 80% by the year 2020. This is one of the greatest challenges facing health care systems throughout the world and it places long-term health and economic demands on health care systems as the population ages. This course will provide students with the opportunity to study specific issues related to chronic disease epidemiology and management and their links to practice.
Circulating Early- And Mid-Pregnancy Micrornas And Risk Of Gestational Diabetes., Pandora L Wander, Edward J Boyko, Karin Hevner, Viraj J Parikh, Mahlet G Tadesse, Tanya K Sorensen, Michelle A Williams, Daniel A Enquobahrie
Circulating Early- And Mid-Pregnancy Micrornas And Risk Of Gestational Diabetes., Pandora L Wander, Edward J Boyko, Karin Hevner, Viraj J Parikh, Mahlet G Tadesse, Tanya K Sorensen, Michelle A Williams, Daniel A Enquobahrie
Articles, Abstracts, and Reports
AIMS: Epigenetic regulators, including microRNAs (miRNAs), are implicated in type 2 diabetes, but evidence linking circulating miRNAs in pregnancy and risk of gestational diabetes (GDM) is sparse. Potential modifiers, including pre-pregnancy overweight/obesity and offspring sex, are unexamined. We hypothesized that circulating levels of early-mid-pregnancy (range 7-23weeks of gestation) candidate miRNAs are related to subsequent development of GDM. We also hypothesized that miRNA-GDM associations might vary by pre-pregnancy body-mass index (ppBMI) or offspring sex.
METHODS: In a case-control analysis (36GDM cases/80 controls) from the Omega study, a prospective cohort study of pregnancy complications, we measured early-mid-pregnancy plasma levels of 10miRNAs chosen …
Pleiotropy Of Genetic Variants On Obesity And Smoking Phenotypes: Results From The Oncoarray Project Of The International Lung Cancer Consortium, Tao Wang, Jee-Young Moon, Yiqun Wu, Christopher I. Amos, Rayjean J. Hung, Adonina Tardon, Angeline Andrew, Chu Chen, David C. Christiani, Demetrios Albanes, Erik H. F. M. Van Der Heijden, Eric Duell, Gadi Rennert, Gary Goodman, Geoffrey Liu, James D. Mckay, Jian-Min Yuan, John K. Field, Jonas Manjer, Kjell Grankvist, Lambertus A. Kiemeney, Loic Le Marchand, M. Dawn Teare, Matthew B. Schabath, Mattias Johansson, Melinda C. Aldrich, Michael Davies, Mikael Johansson, Ming-Sound Tsao, Neil Caporaso, Susanne Arnold
Pleiotropy Of Genetic Variants On Obesity And Smoking Phenotypes: Results From The Oncoarray Project Of The International Lung Cancer Consortium, Tao Wang, Jee-Young Moon, Yiqun Wu, Christopher I. Amos, Rayjean J. Hung, Adonina Tardon, Angeline Andrew, Chu Chen, David C. Christiani, Demetrios Albanes, Erik H. F. M. Van Der Heijden, Eric Duell, Gadi Rennert, Gary Goodman, Geoffrey Liu, James D. Mckay, Jian-Min Yuan, John K. Field, Jonas Manjer, Kjell Grankvist, Lambertus A. Kiemeney, Loic Le Marchand, M. Dawn Teare, Matthew B. Schabath, Mattias Johansson, Melinda C. Aldrich, Michael Davies, Mikael Johansson, Ming-Sound Tsao, Neil Caporaso, Susanne Arnold
Internal Medicine Faculty Publications
Obesity and cigarette smoking are correlated through complex relationships. Common genetic causes may contribute to these correlations. In this study, we selected 241 loci potentially associated with body mass index (BMI) based on the Genetic Investigation of ANthropometric Traits (GIANT) consortium data and calculated a BMI genetic risk score (BMI-GRS) for 17,037 individuals of European descent from the Oncoarray Project of the International Lung Cancer Consortium (ILCCO). Smokers had a significantly higher BMI-GRS than never-smokers (p = 0.016 and 0.010 before and after adjustment for BMI, respectively). The BMI-GRS was also positively correlated with pack-years of smoking (p < 0.001) in smokers. Based on causal network inference analyses, seven and five of 241 SNPs were classified to pleiotropic models for BMI/smoking status and BMI/pack-years, respectively. Among them, three and four SNPs associated with smoking status and pack-years (p < 0.05), respectively, were followed up in the ever-smoking data of the Tobacco, Alcohol and Genetics (TAG) consortium. Among these seven candidate SNPs, one SNP (rs11030104, BDNF) …
Does Breastfeeding Shape Food Preferences? Links To Obesity, Alison K. Ventura
Does Breastfeeding Shape Food Preferences? Links To Obesity, Alison K. Ventura
Kinesiology and Public Health
The first 2 years of life have been recognized as a critical window for obesity prevention efforts. This period is characterized by rapid growth and development and, in a relatively short period of time, a child transitions from a purely milk-based diet to a more varied solid-food diet. Much learning about food and eating occurs during this critical window, and it is well-documented that early feeding and dietary exposures predict later food preferences, eating behaviors, and dietary patterns. The focus of this review will be on the earliest feeding experiences - breast- and formula-feeding - and the unique role of …
Association Of Obesity With Hypertension, Wilbert S. Aronow
Association Of Obesity With Hypertension, Wilbert S. Aronow
NYMC Faculty Publications
No abstract provided.
Cancer-Related Risk Factors And Incidence Of Major Cancers By Race, Gender And Region; Analysis Of The Nih-Aarp Diet And Health Study, Tomi Akinyemiju, Howard Wiener, Maria Pisu
Cancer-Related Risk Factors And Incidence Of Major Cancers By Race, Gender And Region; Analysis Of The Nih-Aarp Diet And Health Study, Tomi Akinyemiju, Howard Wiener, Maria Pisu
Epidemiology and Environmental Health Faculty Publications
Background: Racial disparities in the incidence of major cancers may be attributed to differences in the prevalence of established, modifiable risk factors such as obesity, smoking, physical activity and diet.
Methods: Data from a prospective cohort of 566,398 adults aged 50–71 years, 19,677 African-American and 450,623 Whites, was analyzed. Baseline data on cancer-related risk factors such as smoking, alcohol, physical activity and dietary patterns were used to create an individual adherence score. Differences in adherence by race, gender and geographic region were assessed using descriptive statistics, and Cox proportional hazards models were used to determine the association between adherence and …
Efficacy Of A Weight Loss Intervention For African American Breast Cancer Survivors, Patricia M. Sheean, Melinda Stolley, Ben Garber, Claudia Arroyo, Linda Schiffer, Anjishnu Banerjee, Alexis Visotcky, Giamila Fantuzzi, Desmona Strahan, Lauren Matthews, Roxanne Dakers, Cynthia Carridine-Andrews, Katya Seligman, Sparkle Springfield, Angela Odoms-Young, Susan Hong, Kent Hoskins, Virginia Kaklamani, Lisa Sharp
Efficacy Of A Weight Loss Intervention For African American Breast Cancer Survivors, Patricia M. Sheean, Melinda Stolley, Ben Garber, Claudia Arroyo, Linda Schiffer, Anjishnu Banerjee, Alexis Visotcky, Giamila Fantuzzi, Desmona Strahan, Lauren Matthews, Roxanne Dakers, Cynthia Carridine-Andrews, Katya Seligman, Sparkle Springfield, Angela Odoms-Young, Susan Hong, Kent Hoskins, Virginia Kaklamani, Lisa Sharp
Nursing: School of Nursing Faculty Publications and Other Works
African American women with breast cancer have higher cancer-specific and overall mortality rates. Obesity is common among African American women and contributes to breast cancer progression and numerous chronic conditions. Weight loss interventions among breast cancer survivors positively affect weight, behavior, biomarkers, and psychosocial outcomes, yet few target African Americans. This article examines the effects of Moving Forward, a weight loss intervention for African American breast cancer survivors (AABCS) on weight, body composition, and behavior.
Defects In Skeletal Muscle Subsarcolmmal Mitochondria In A Non-Obese Model Of Type 2 Diabetes Mellitus, Nicola Lai, China Kummitha, Charles Hoppel
Defects In Skeletal Muscle Subsarcolmmal Mitochondria In A Non-Obese Model Of Type 2 Diabetes Mellitus, Nicola Lai, China Kummitha, Charles Hoppel
Electrical & Computer Engineering Faculty Publications
Skeletal muscle resistance to insulin is related to accumulation of lipid-derived products, but it is not clear whether this accumulation is caused by skeletal muscle mitochondrial dysfunction. Diabetes and obesity are reported to have a selective effect on the function of subsarcolemmal and interfibrillar mitochondria in insulin-resistant skeletal muscle. The current study investigated the role of the subpopulations of mitochondria in the pathogenesis of insulin resistance in the absence of obesity. A non-obese spontaneous rat model of type 2 diabetes mellitus, (Goto-Kakizaki), was used to evaluate function and biochemical properties in both populations of skeletal muscle mitochondria. In subsarcolemmal mitochondria, …
Assessment Of The Campus Food Environment Using Components Of The Healthy Campus Environmental Audit, Candace Sorden
Assessment Of The Campus Food Environment Using Components Of The Healthy Campus Environmental Audit, Candace Sorden
Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research
The objective was to assess whether the food environment at the University of Nebraska-Lincoln (UNL) campuses supports healthy eating behaviors using components of the Healthy Campus Environmental Audit (vending, dining, and convenience store audits). Secondary aims were to compare the UNL food environment to other college campuses and explore whether there are existing health promotion and obesity prevention initiatives, programs, pledges and/or policies at UNL.
Research team members accessed a secure online website to review training materials prepared by Syracuse University. Evaluators did audit practice trials to meet inter-rater reliability score standards (>80%). audits were conducted at designated sites …
Using Neonatal Skin To Study The Developmental Programming Of Aging, Leryn J. Reynolds, Brett J. Dickens, Benjamin B. Green, Carmen J. Marsit, Kevin J. Pearson
Using Neonatal Skin To Study The Developmental Programming Of Aging, Leryn J. Reynolds, Brett J. Dickens, Benjamin B. Green, Carmen J. Marsit, Kevin J. Pearson
Pharmacology and Nutritional Sciences Faculty Publications
Numerous studies have examined how both negative and positive maternal exposures (environmental contaminants, nutrition, exercise, etc.) impact offspring risk for age-associated diseases such as obesity, type 2 diabetes, hypertension, and others. The purpose of this study was to introduce the foreskin as a novel model to examine developmental programming in human neonates, particularly in regard to adipogenesis and insulin receptor signaling, major contributors to age-associated diseases such as obesity and diabetes. Neonatal foreskin was collected following circumcision and primary dermal fibroblasts were isolated to perform adipocyte differentiation and insulin stimulation experiments. Human neonatal foreskin primary fibroblasts take up lipid when …
Mindfulness-Based Stress Reduction In Women With Overweight Or Obesity: A Randomized Clinical Trial., Nazia Raja-Khan, Katrina Agito, Julie Shah, Christy M Stetter, Theresa S Gustafson, Holly Socolow, Allen R Kunselman, Diane K. Reibel, Richard S Legro
Mindfulness-Based Stress Reduction In Women With Overweight Or Obesity: A Randomized Clinical Trial., Nazia Raja-Khan, Katrina Agito, Julie Shah, Christy M Stetter, Theresa S Gustafson, Holly Socolow, Allen R Kunselman, Diane K. Reibel, Richard S Legro
Marcus Institute of Integrative Health Faculty Papers
OBJECTIVE: To evaluate the feasibility and cardiometabolic effects of mindfulness-based stress reduction (MBSR) in women with overweight or obesity.
METHODS: Eighty-six women with BMI ≥ 25 kg/m
RESULTS: Compared to health education, the MBSR group demonstrated significantly improved mindfulness at 8 weeks (mean change from baseline, 4.5 vs. -1.0; P = 0.03) and significantly decreased perceived stress at 16 weeks (-3.6 vs. -1.3, P = 0.01). In the MBSR group, there were significant reductions in fasting glucose at 8 weeks (-8.9 mg/dL, P = 0.02) and at 16 weeks (-9.3 mg/dL, P = 0.02) compared to baseline. Fasting glucose did …
Providers Perspectives On Self-Regulation Impact Their Use Of Responsive Feeding Practices In Child Care, Dipti A. Dev, Katherine E. Speirs, Natalie A. Williams, Samantha Ramsay, Brent A. Mcbride, Holly Hatton-Bowers
Providers Perspectives On Self-Regulation Impact Their Use Of Responsive Feeding Practices In Child Care, Dipti A. Dev, Katherine E. Speirs, Natalie A. Williams, Samantha Ramsay, Brent A. Mcbride, Holly Hatton-Bowers
Department of Child, Youth, and Family Studies: Faculty Publications
Supporting children's self-regulation in eating through caregivers' practice of responsive feeding is paramount to obesity prevention, and while much attention has been given to supporting children's selfregulation in eating through parents' responsive feeding practices in the home setting, little attention has been given to this issue in childcare settings. This qualitative study examines childcare providers' perspectives on using responsive feeding practices with young children (2–5 years). Individual semistructured interviews were conducted with providers until saturation was reached. Data was analyzed using thematic analysis. The final sample included 18 providers who were employed full-time in Head Start or state-licensed center-based childcare …
Body Mass Index Adjustments To Increase The Validity Of Body Fatness Assessment In Uk Black African And South Asian Children, M. T. Hudda, C. M. Nightingale, A. S. Donin, M. S. Fewtrell, D. Haroun, S. Lum, J. E. Williams, C. G. Owen, A. R. Rudnicka, J. C.K. Wells, D. G. Cook, P. H. Whincup
Body Mass Index Adjustments To Increase The Validity Of Body Fatness Assessment In Uk Black African And South Asian Children, M. T. Hudda, C. M. Nightingale, A. S. Donin, M. S. Fewtrell, D. Haroun, S. Lum, J. E. Williams, C. G. Owen, A. R. Rudnicka, J. C.K. Wells, D. G. Cook, P. H. Whincup
All Works
© 2017 Macmillan Publishers Limited, part of Springer Nature. BACKGROUND/OBJECTIVES: Body mass index (BMI) (weight per height2) is the most widely used marker of childhood obesity and total body fatness (BF). However, its validity is limited, especially in children of South Asian and Black African origins. We aimed to quantify BMI adjustments needed for UK children of Black African and South Asian origins so that adjusted BMI related to BF in the same way as for White European children. METHODS: We used data from four recent UK studies that made deuterium dilution BF measurements in UK children of White European, …
Temperature As A Circadian Marker In Older Human Subjects: Relationship To Metabolic Syndrome And Diabetes, Brianna D. Harfmann, Elizabeth A. Schroder, Jonathan H. England, Natalie J. Senn, Philip M. Westgate, Karyn A. Esser, Philip A. Kern
Temperature As A Circadian Marker In Older Human Subjects: Relationship To Metabolic Syndrome And Diabetes, Brianna D. Harfmann, Elizabeth A. Schroder, Jonathan H. England, Natalie J. Senn, Philip M. Westgate, Karyn A. Esser, Philip A. Kern
Internal Medicine Faculty Publications
Background: Circadian rhythms are characterized by approximate 24-hour oscillations in physiological and behavioral processes. Disruptions in these endogenous rhythms, most commonly associated with shift work and/or lifestyle, are recognized to be detrimental to health. Several studies have demonstrated a high correlation between disrupted circadian rhythms and metabolic disease. The aim of this study was to determine which metabolic parameters correlate with physiological measures of circadian temperature amplitude (TempAmp) and stability (TempStab).
Methods: Wrist skin temperature was measured in 34 subjects (ages 50 to 70, including lean, obese, and diabetic subjects) every 10 minutes for 7 consecutive days. Anthropometric measures and …
The Validity Of Submaximal Exercise Testing In Obese Women, Gabrielle Ringenberg
The Validity Of Submaximal Exercise Testing In Obese Women, Gabrielle Ringenberg
Mahurin Honors College Capstone Experience/Thesis Projects
Background: Submaximal exercise tests use heart rate responses to low-to-moderate intensity activity in order to predict cardiorespiratory fitness (VO2max). Currently used tests may be inappropriate for obese populations as obese women have altered heart rate responses to exercise. The purpose of this project is to test the validity of the Modified Bruce Protocol submaximal treadmill test in obese women. Methods: Normal-weight (NWG) and obese women (OBG) completed the Modified Bruce submaximal treadmill test (to predict VO2max using previously validated equations) and a maximal graded exercise test on a treadmill using the Standard Bruce Protocol (to obtain an …
A Direct In Vivo Comparison Of The Melanocortin Monovalent Agonist Ac-His-Dphe-Arg-Trp-Nh2 Versus The Bivalent Agonist Ac-His-Dphe-Arg-Trp-Pedg20-His-Dphe-Arg-Trp-Nh2: A Bivalent Advantage, Cody J Lensing, Danielle N Adank, Stacey L Wilber, Katie T Freeman, Sathya M Schnell, Robert Charles Speth, Adam T Zarth, Carrie Haskell-Luevano
A Direct In Vivo Comparison Of The Melanocortin Monovalent Agonist Ac-His-Dphe-Arg-Trp-Nh2 Versus The Bivalent Agonist Ac-His-Dphe-Arg-Trp-Pedg20-His-Dphe-Arg-Trp-Nh2: A Bivalent Advantage, Cody J Lensing, Danielle N Adank, Stacey L Wilber, Katie T Freeman, Sathya M Schnell, Robert Charles Speth, Adam T Zarth, Carrie Haskell-Luevano
Faculty Articles
Bivalent ligands targeting putative melanocortin receptor dimers have been developed and characterized in vitro, however studies of their functional in vivo effects have been limited. The current report compares the effects of homobivalent ligand CJL-1-87, Ac-His-DPhe-Arg-Trp-PEDG20-His-DPhe-Arg-Trp-NH2, to monovalent ligand CJL-1-14, Ac-His-DPhe-Arg-Trp-NH2 on energy homeostasis in mice after central intracerebroventricular (ICV) administration into the lateral ventricle of the brain. Bivalent ligand CJL-1-87 had noteworthy advantages as an anti-obesity probe over CJL-1-14 in a fasting-refeeding in vivo paradigm. Treatment with CJL-1-87 significantly decreased food intake compared to CJL-1-14 or saline (50% less intake 2 to 8 hours after …
Obesity, Metabolic Factors And Risk Of Different Histological Types Of Lung Cancer: A Mendelian Randomization Study, Robert Carreras-Torres, Mattias Johansson, Philip C. Haycock, Kaitlin H. Wade, Caroline L. Relton, Richard M. Martin, George Davey Smith, Demetrius Albanes, Melinda C. Aldrich, Angeline Andrew, Susanne M. Arnold, Heike Bickeböller, Stig E. Bojesen, Hans Brunnström, Jonas Manjer, Irene Brüske, Neil E. Caporaso, Chu Chen, David C. Christiani, Warren Jay Christian, Jennifer A. Doherty, Eric J. Duell, John K. Field, Michael P. A. Davies, Michael W. Marcus, Gary E. Goodman, Kjell Grankvist, Aage Haugen, Yun-Chul Hong, Lambertus A. Kiemeney
Obesity, Metabolic Factors And Risk Of Different Histological Types Of Lung Cancer: A Mendelian Randomization Study, Robert Carreras-Torres, Mattias Johansson, Philip C. Haycock, Kaitlin H. Wade, Caroline L. Relton, Richard M. Martin, George Davey Smith, Demetrius Albanes, Melinda C. Aldrich, Angeline Andrew, Susanne M. Arnold, Heike Bickeböller, Stig E. Bojesen, Hans Brunnström, Jonas Manjer, Irene Brüske, Neil E. Caporaso, Chu Chen, David C. Christiani, Warren Jay Christian, Jennifer A. Doherty, Eric J. Duell, John K. Field, Michael P. A. Davies, Michael W. Marcus, Gary E. Goodman, Kjell Grankvist, Aage Haugen, Yun-Chul Hong, Lambertus A. Kiemeney
Markey Cancer Center Faculty Publications
Background
Assessing the relationship between lung cancer and metabolic conditions is challenging because of the confounding effect of tobacco. Mendelian randomization (MR), or the use of genetic instrumental variables to assess causality, may help to identify the metabolic drivers of lung cancer.
Methods and findings
We identified genetic instruments for potential metabolic risk factors and evaluated these in relation to risk using 29,266 lung cancer cases (including 11,273 adenocarcinomas, 7,426 squamous cell and 2,664 small cell cases) and 56,450 controls. The MR risk analysis suggested a causal effect of body mass index (BMI) on lung cancer risk for two of …
Salivary And Serum Adiponectin And C-Reactive Protein Levels In Acute Myocardial Infarction Related To Body Mass Index And Oral Health, Jeffrey L. Ebersole, Richard J. Kryscio, C. Campbell, D. F. Kinane, J. Mcdevitt, N. Christodoulides, P. N. Floriano, Craig S. Miller
Salivary And Serum Adiponectin And C-Reactive Protein Levels In Acute Myocardial Infarction Related To Body Mass Index And Oral Health, Jeffrey L. Ebersole, Richard J. Kryscio, C. Campbell, D. F. Kinane, J. Mcdevitt, N. Christodoulides, P. N. Floriano, Craig S. Miller
Oral Health Practice Faculty Publications
Background and Objective
Adiponectin is produced by adipose cells and is considered an anti‐inflammatory molecule. In contrast, C‐reactive protein (CRP) has been identified as a hallmark of systemic inflammation and used as a risk marker of cardiovascular disease (CVD). Of interest was the relationship of these two biomarkers to oral health and CVD risk.
Material and Methods
This investigation examined these two molecules in serum and unstimulated whole saliva of patients within 48 h of an acute myocardial infarction (AMI) compared to control subjects. We hypothesized a differential response in these biomolecules resulting from the heart attack that would be …
Effects Of Kdt501 On Metabolic Parameters In Insulin-Resistant Prediabetic Humans, Philip A. Kern, Brian S. Finlin, Dorothy Ross, Tania Boyechko, Beibei Zhu, Neile Grayson, Robert Sims, Jeffrey S. Bland
Effects Of Kdt501 On Metabolic Parameters In Insulin-Resistant Prediabetic Humans, Philip A. Kern, Brian S. Finlin, Dorothy Ross, Tania Boyechko, Beibei Zhu, Neile Grayson, Robert Sims, Jeffrey S. Bland
Internal Medicine Faculty Publications
Context: KDT501 is an isohumulone drug that has demonstrated beneficial effects on metabolic parameters in mice.
Objective: This study was intended to examine potential improvements in metabolism in humans.
Design and Setting: Changes in carbohydrate and lipid metabolism, along with inflammatory markers, were evaluated in prediabetic humans in a clinical research center.
Participants: Nine obese patients participated. All had prediabetes or normal glucose tolerance plus three features of metabolic syndrome.
Intervention: All participants were treated with escalating doses of KDT501 to a maximum dose of 1000 mg every 12 hours for a total of 28 days.
Outcome Measures: Changes in …
Evaluation Of An Unfractioned Heparin Pharmacy Dosing Protocol For The Treatment Of Venous Thromboembolism In Nonobese, Obese, And Severely Obese Patients, Chad A. Knoderer, Lindsey M. Hosch, Emily Y. Breedlove, Lauren E. Scono
Evaluation Of An Unfractioned Heparin Pharmacy Dosing Protocol For The Treatment Of Venous Thromboembolism In Nonobese, Obese, And Severely Obese Patients, Chad A. Knoderer, Lindsey M. Hosch, Emily Y. Breedlove, Lauren E. Scono
Scholarship and Professional Work – COPHS
Background: Despite large interpatient variability in dose response, heparin is utilized for treatment of venous thromboembolism (VTE). Current data on the optimal heparin dosing in obese patients are conflicting. Objective: The objective was to evaluate the time and dose required to achieve a therapeutic activated partial thromboplastin time (aPTT) in nonobese, obese, and severely obese patients using a pharmacist-directed heparin dosing protocol. Methods: This was a retrospective cohort study in a single-center community hospital inpatient setting. Adult patients receiving heparin for VTE treatment from July 1, 2013, to July 31, 2015, were evaluated. Patients were categorized into 3 groups: nonobese …
Optimal Nutrition And The Ever-Changing Dietary Landscape: A Conference Report., A Shao, A Drewnowski, D C Willcox, L Krämer, Christopher G Lausted, M Eggersdorfer, J Mathers, J D Bell, R K Randolph, R Witkamp, J C Griffiths
Optimal Nutrition And The Ever-Changing Dietary Landscape: A Conference Report., A Shao, A Drewnowski, D C Willcox, L Krämer, Christopher G Lausted, M Eggersdorfer, J Mathers, J D Bell, R K Randolph, R Witkamp, J C Griffiths
Articles, Abstracts, and Reports
The field of nutrition has evolved rapidly over the past century. Nutrition scientists and policy makers in the developed world have shifted the focus of their efforts from dealing with diseases of overt nutrient deficiency to a new paradigm aimed at coping with conditions of excess-calories, sedentary lifestyles and stress. Advances in nutrition science, technology and manufacturing have largely eradicated nutrient deficiency diseases, while simultaneously facing the growing challenges of obesity, non-communicable diseases and aging. Nutrition research has gone through a necessary evolution, starting with a reductionist approach, driven by an ambition to understand the mechanisms responsible for the effects …
Trading Pounds For Points: Engagement And Weight Loss In A Mobile Health Intervention, Sarah Hales, Gabrielle Turner-Mcgrievy, Sarah Wilcox, Rachel Davis, Arjang Fahim, Michael N. Huhns, Homayoun Valafar
Trading Pounds For Points: Engagement And Weight Loss In A Mobile Health Intervention, Sarah Hales, Gabrielle Turner-Mcgrievy, Sarah Wilcox, Rachel Davis, Arjang Fahim, Michael N. Huhns, Homayoun Valafar
Faculty Publications
Abstract Objective The objective of this study was to describe participant engagement and examine predictors of weight loss and points earned through the point-based incentive system of the Social Pounds Off Digitally (POD) app.
Materials and methods Overweight and obese adults with Android smartphones/tablets (body mass index 25–49.9 kg/m2; N = 24) were recruited for a 3-month weight loss intervention. Participants completed a survey assessing demographics and personality and had their weight measured. Participants received the content of the intervention via podcasts and used the Social POD app to self-monitor diet, physical activity, and weight. The Social POD app contained: …
Discovery And Fine-Mapping Of Adiposity Loci Using High Density Imputation Of Genome-Wide Association Studies In Individuals Of African Ancestry: African Ancestry Anthropometry Genetics Consortium, Maggie C. Y. Ng, Mariaelisa Graff, Yingchang Lu, Anne E. Justice, Poorva Mudgal, Ching-Ti Liu, Kristin Young, Lisa R. Yanek, Mary F. Feitosa, Mary K. Wojczynski, Kristin Rand, Jennifer A. Brody, Brian E. Cade, Latchezar Dimitrov, Qing Duan, Xiuqing Guo, Leslie A. Lange, Michael A. Nalls, Hayrettin Okut, Salman M. Tajuddin, Bamidele O. Tayo, Sailaja Vedantam, Jonathan P. Bradfield, Guanjie Chen, Wei-Min Chen, Alessandra Chesi, Marguerite R. Irvin, Badri Padhukasahasram, Jennifer A. Smith, Wei Zheng, Donna K. Arnett
Discovery And Fine-Mapping Of Adiposity Loci Using High Density Imputation Of Genome-Wide Association Studies In Individuals Of African Ancestry: African Ancestry Anthropometry Genetics Consortium, Maggie C. Y. Ng, Mariaelisa Graff, Yingchang Lu, Anne E. Justice, Poorva Mudgal, Ching-Ti Liu, Kristin Young, Lisa R. Yanek, Mary F. Feitosa, Mary K. Wojczynski, Kristin Rand, Jennifer A. Brody, Brian E. Cade, Latchezar Dimitrov, Qing Duan, Xiuqing Guo, Leslie A. Lange, Michael A. Nalls, Hayrettin Okut, Salman M. Tajuddin, Bamidele O. Tayo, Sailaja Vedantam, Jonathan P. Bradfield, Guanjie Chen, Wei-Min Chen, Alessandra Chesi, Marguerite R. Irvin, Badri Padhukasahasram, Jennifer A. Smith, Wei Zheng, Donna K. Arnett
Epidemiology and Environmental Health Faculty Publications
Genome-wide association studies (GWAS) have identified > 300 loci associated with measures of adiposity including body mass index (BMI) and waist-to-hip ratio (adjusted for BMI, WHRadjBMI), but few have been identified through screening of the African ancestry genomes. We performed large scale meta-analyses and replications in up to 52,895 individuals for BMI and up to 23,095 individuals for WHRadjBMI from the African Ancestry Anthropometry Genetics Consortium (AAAGC) using 1000 Genomes phase 1 imputed GWAS to improve coverage of both common and low frequency variants in the low linkage disequilibrium African ancestry genomes. In the sex-combined analyses, we identified …
Obesity-Induced Endoplasmic Reticulum Stress Causes Lung Endothelial Dysfunction And Promotes Acute Lung Injury, Dilip Shah, Freddy Romero, Zhi Guo, Jianxin Sun, Jonathan C. Li, Caleb Kallen, Ulhas P. Naik, Ross Summer
Obesity-Induced Endoplasmic Reticulum Stress Causes Lung Endothelial Dysfunction And Promotes Acute Lung Injury, Dilip Shah, Freddy Romero, Zhi Guo, Jianxin Sun, Jonathan C. Li, Caleb Kallen, Ulhas P. Naik, Ross Summer
Center for Translational Medicine Faculty Papers
Conclusion
- Lung endothelial dysfunction in DIO mice coincides with increased endoplasmic reticulum (ER) stress.
- Fatty acids in obese serum induce ER stress in the pulmonary endothelium leading to pulmonary endothelial cell dysfunction.
- Reducing protein load in the endoplasmic reticulum of pulmonary endothelial cells might protect against ARDS in obese individuals.
Diabetic Cardiomyopathy: An Immunometabolic Perspective., Paras K. Mishra, Wei Ying, Shyam Sundar Nandi, Gautam K. Bandyopadhyay, Kaushik K. Patel, Sushil K. Mahata
Diabetic Cardiomyopathy: An Immunometabolic Perspective., Paras K. Mishra, Wei Ying, Shyam Sundar Nandi, Gautam K. Bandyopadhyay, Kaushik K. Patel, Sushil K. Mahata
Journal Articles: Cellular & Integrative Physiology
The heart possesses a remarkable inherent capability to adapt itself to a wide array of genetic and extrinsic factors to maintain contractile function. Failure to sustain its compensatory responses results in cardiac dysfunction, leading to cardiomyopathy. Diabetic cardiomyopathy (DCM) is characterized by left ventricular hypertrophy and reduced diastolic function, with or without concurrent systolic dysfunction in the absence of hypertension and coronary artery disease. Changes in substrate metabolism, oxidative stress, endoplasmic reticulum stress, formation of extracellular matrix proteins, and advanced glycation end products constitute the early stage in DCM. These early events are followed by steatosis (accumulation of lipid droplets) …