Endocrinology, Diabetes, and Metabolism Commons^™

Adrenomedullin And Its Receptors Are Expressed In Mouse Pancreatic Β-Cells And Suppresses Insulin Synthesis And Secretion, Yuanlin Dong, Simone Hernandez Ruano, Akansha Mishra, Kathleen A Pennington, Chandrasekhar Yallampalli

Faculty, Staff and Students Publications

Gestational diabetes mellitus (GDM) is associated with defective pancreatic β-cell adaptation in pregnancy, but the underlying mechanism remains obscure. Our previous studies demonstrated that GDM women display increased plasma adrenomedullin (ADM) levels, and non-obese GDM mice show decreased serum concentrations of insulin and the number of β-cells in pancreas islets. The aims of this study is to examine if ADM and its receptors are expressed in female mouse pancreas, and if so, whether insulin secretion is regulated by ADM in mouse β-cell line, NIT-1 cells and isolated mouse pancreatic islets. Present study shows that ADM and its receptor components CRLR, …

Lipid Dysfunction And Adrenomedullin Expression In Omental Versus Subcutaneous Adipose Tissues In Diabetic Pregnancies, Yuanlin Dong, Ancizar Betancourt, Michael A Belfort, Chandrasekhar Yallampalli

Faculty, Staff and Students Publications

Gestational diabetes mellitus (GDM) is one of the most common complications of pregnancy but the underlying mechanism remains obscure. The aims of this study are to examine if omental adipose tissue (OMAT) and subcutaneous AT (SCAT) differentially express proinflammatory and lipid metabolic adipokines, and if so, whether their regional differences have implications on lipid metabolism in GDM. Paired samples of OMAT and SCAT were excised from pregnant women in scheduled Cesarean sections with non-obese (NOBS), obese (OBS) and GDM. The results showed that the mRNA of monocyte chemoattractant protein (MCP)-1, macrophage marker CD68, and cytokines IL-6, IL-8, and TNF-α are …

A Novel Model Of Gestational Diabetes: Acute High Fat High Sugar Diet Results In Insulin Resistance And Beta Cell Dysfunction During Pregnancy In Mice, Akansha Mishra, Simone Hernandez Ruano, Pradip K Saha, Kathleen A Pennington

Faculty, Staff and Students Publications

Gestational diabetes mellitus (GDM) affects 7–18% of all pregnancies. Despite its high prevalence, there is no widely accepted animal model. To address this, we recently developed a mouse model of GDM. The goal of this work was to further characterize this animal model by assessing insulin resistance and beta cell function. Mice were randomly assigned to either control (CD) or high fat, high sugar (HFHS) diet and mated 1 week later. At day 0 (day of mating) mice were fasted and intraperitoneal insulin tolerance tests (ipITT) were performed. Mice were then euthanized and pancreata were collected for histological analysis. Euglycemic …

The Efficacy Of Plant-Based Dietary Program In Patients With Diabetes: A Pilot Study, Reuben Adatorwovor, Nisha Sharma, Dakota Mccoy, Sharon Wasserstrom, Matthew Robinson, Jacquelyn Nyenhuis, Sowmya Suryanarayanan

Biostatistics Faculty Publications

Dietary choices play a key role in insulin sensitivity among diabetes patients. An 8-week pilot study was conducted to evaluate whether a mostly plant-based dietary program will lead to improvement in biochemical markers in adults with diabetes. The dietary program included educational presentations, weekly cooking demonstrations and small group discussions. A sample of thirty-two adults with diabetes (types 1 and 2) were recruited and seventeen (53%) completed the study. Matched-pair tests and Fishers exact tests were used to compare the changes in means and proportion of the participants’ responses. There were changes in HbA1c, lipids, CRP (mg/L), cholesterol (mg/dL), HDL …

The Cross-Sectional Association Of Cognition With Diabetic Peripheral And Autonomic Neuropathy–The Grade Study, Joshua I Barzilay, Alokananda Ghosh, Rodica Pop Busui, Andrew Ahmann, Ashok Balasubramanyam, Mary Ann Banerji, Robert M Cohen, Jennifer Green, Faramarz Ismail-Beigi, Catherine L Martin, Elizabeth Seaquist, José A Luchsinger, Grade Research Group

Faculty, Staff and Students Publications

BACKGROUND: Studies examining whether measures of cognition are related to the presence of diabetic peripheral neuropathy (DPN) and/or cardiovascular autonomic neuropathy (CAN) are lacking, as are data regarding factors potentially explaining such associations.

METHODS: Participants were from the Glycemia Reduction Approaches in Diabetes Study (GRADE) that examined 5047 middle-aged people with type 2 diabetes of(memory) were assessed with the Spanish English Verbal Learning Test; frontal executive function and processing speed with the Digit Symbol Substitution Test; and ability to concentrate and organize data with word and animal fluency tests. DPN was assessed with the Michigan Neuropathy Screening Instrument and CAN …

Lxr Acts As A Differentiator In The Regulation Of Fas And G6pdh Gene Expression Under Insulin Resistant Conditions, Jaafar Hachem

Dissertations

Diabetes is a chronic disease that effects 10 percent of the world’s population and causes more than 1.5 million deaths a year and billions of dollars in associated health care cost. It can lead to very serious complications such as renal failure, liver cirrhosis, heart attack, and vision loss. The most common type of diabetes is type 2 diabetes. Type 2 diabetes arises when blood glucose levels remain chronically high due to insulin resistance. The reason for this elevation is due to the failure of insulin to allow tissues to uptake glucose causing problems in subsequent metabolic pathways. Over the …

Pharmacy Students As Volunteer Medical Staff For American Diabetes Association Summer Camp, Emily Harvath

Purdue Journal of Service-Learning and International Engagement

For children living with a diagnosis of diabetes, com-munity support and education about proper disease management are critical for the mental and physical health of the child and their family. The experiences offered at summer camps hosted by the American Diabetes Association address both of these needs for the pediatric diabetes community. These camps provide children with the opportunity to participate in a traditional camp experience—swimming, rock climbing, tubing, and more—while giving parents peace of mind in the knowledge that their child’s diabetes will be closely monitored by a team of health care professionals. During my time as volunteer medical …

Lifestyle Intervention Is Superior To Metformin In Prevention Of Microvascular Complications Of Diabetes In Women, But Socioeconomic Barriers May Lead To Use Of Combination, Katanya C. Alaga, Jesse Haddad

Clinical Research in Practice: The Journal of Team Hippocrates

A clinical decision report using

Diabetes Prevention Program Research Group. Long-term effects of lifestyle intervention or metformin on diabetes development and microvascular complications over 15-year follow-up: The Diabetes Prevention Program Outcomes Study. Lancet Diabetes Endocrinol. 2015;3(11):866-875. https://doi.org/10.1016/S2213-8587(15)00291-0

for a patient with pre-diabetes who is concerned about the prevention of microvascular complications through lifestyle intervention while managing her busy schedule as a traveling house cleaner.

Pre-Mixed Insulin Has A Similar Efficacy To Basal-Bolus Insulin In Reducing Hba1c Levels In Type 2 Diabetics, Rujuta Patil

Clinical Research in Practice: The Journal of Team Hippocrates

A clinical decision report using:

Fulcher G, Roberts A, Sinha A, Proietto J. What happens when patients require intensification from basal insulin? A retrospective audit of clinical practice for the treatment of type 2 diabetes from four Australian centres. Diabetes Research and Clinical Practice, 2015;108(3):405–413. https://doi.org/10.1016/j.diabres.2015.03.004

for a patient with uncontrolled type 2 diabetes.

Integration Of Consumer-Based Activity Monitors Into Clinical Practice For Children With Type 1 Diabetes: A Feasibility Study, Jason R. Jaggers, Timothy Mckay, Kristi M. King, Bradly J. Thrasher, Kupper A. Wintergerst

Faculty and Staff Scholarship

Current technology commonly utilized in diabetes care includes continuous glucose monitors (CGMs) and insulin pumps. One often overlooked critical component to the human glucose response is daily physical activity habits. Consumer-based activity monitors may be a valid way for clinics to collect physical activity data, but whether or not children with type 1 diabetes (T1D) would wear them or use the associated mobile application is unknown. Therefore, the purpose of this study was to test the feasibility of implementing a consumer-based accelerometer directly into ongoing care for adolescents managing T1D. Methods: Adolescents with T1D were invited to participate in this …

Comparación Entre Las Percepciones Médicas Y Psicológicas De La Diabetes Tipo 2 Y La Tuberculosis En El Ecuador, Héctor Ortiz

Independent Study Project (ISP) Collection

Research Question: What are the differences and similarities between the perceptions of the medical and psychological management of both type 2 diabetes and tuberculosis? Objectives: The principal objective of this study is to understand the perceptions behind DM2 and TB as well as how these perceptions affect the care of these diseases. Secondary objectives are to define the epidemiological transition, describe the medical and psychological management and care of DM2 and TB, analyze how the people perceive the management and psychological care of DM2 and TB, and analyze the comparison of the perceptions of both diseases. Background: The epidemiological transition …

Adipose Tissue Hyaluronan Production Improves Systemic Glucose Homeostasis And Primes Adipocytes For Cl 316,243-Stimulated Lipolysis, Yi Zhu, Na Li, Mingyang Huang, Mason Bartels, Sophie Dogné, Shangang Zhao, Xi Chen, Clair Crewe, Leon Straub, Lavanya Vishvanath, Zhuzhen Zhang, Mengle Shao, Yongjie Yang, Christy M Gliniak, Ruth Gordillo, Gordon I Smith, William L Holland, Rana K Gupta, Bingning Dong, Nathalie Caron, Yong Xu, Yucel Akgul, Samuel Klein, Philipp E Scherer

Faculty, Staff and Students Publications

Plasma hyaluronan (HA) increases systemically in type 2 diabetes (T2D) and the HA synthesis inhibitor, 4-Methylumbelliferone, has been proposed to treat the disease. However, HA is also implicated in normal physiology. Therefore, we generated a Hyaluronan Synthase 2 transgenic mouse line, driven by a tet-response element promoter to understand the role of HA in systemic metabolism. To our surprise, adipocyte-specific overproduction of HA leads to smaller adipocytes and protects mice from high-fat-high-sucrose-diet-induced obesity and glucose intolerance. Adipocytes also have more free glycerol that can be released upon beta3 adrenergic stimulation. Improvements in glucose tolerance were not linked to increased plasma …

Perceptions And Practices Of Indigenous Populations About Diabetes In Guatemala, Liesl Cohn De Leon

International Programs

Diabetes is becoming a common disease among indigenous populations in Guatemala. They perceive diabetes not only as a medical disease, but also a condition linked to emotions. They say they have total confidence in the official health system, but in practice they rely on the ancestral Mayan knowledge of the healers and spiritual guides to complement biomedical treatments.

The Relation Of Abo Blood Group To The Severity Of Coronavirus Disease: A Cross-Sectional Study From A Tertiary Care Hospital In Karachi, Fazal Ur Rehman, Syed Furrukh Omair, Fatima Memon, Bakhtawar J. Rind, Danish Ahmed Memon, Syed Ahsan Ali, Bilal Ahmed, Naureen Ali

Section of Internal Medicine

Background: Blood groups are considered to have an impact on the occurrence and severity of coronavirus disease. While among Chinese and Caucasian, blood group O individuals were less and group A were more likely to have severe disease and mortality, data on South Asians aren’t available.
Objective: This study aimed to find out the association of disease severity with blood group among coronavirus disease 2019 (COVID-19) patients.
Materials and methodology: Data were collected on a predesigned questionnaire containing details of patient demographics, medical comorbidities, clinical presentation, and laboratory parameters. Multiple logistic regression was used to determine the association of the …

Starting Triple Oral Hypoglycemic Agent Therapy In Poorly Controlled Type 2 Diabetes Is A Suitable Therapeutic Strategy To Lower Hba1c When Insulin Therapy Is Not Desired, Mara A. Darian

Clinical Research in Practice: The Journal of Team Hippocrates

A clinical decision report using:

Søfteland E, Meier JJ, Vangen B, Toorawa R, Maldonado-Lutomirsky M, Broedl UC. Empagliflozin as Add-on Therapy in Patients With Type 2 Diabetes Inadequately Controlled With Linagliptin and Metformin: A 24-Week Randomized, Double-Blind, Parallel-Group Trial. Diabetes Care. 2016;40(2):201-209. https://doi.org/10.2337/dc16-1347

for a patient with uncontrolled type 2 diabetes on metformin and sitagliptin and hesitant to begin insulin therapy.

Defining The Relative Role Of Insulin Clearance In Early Dysglycemia In Relation To Insulin Sensitivity And Insulin Secretion: The Microbiome And Insulin Longitudinal Evaluation Study (Miles), Alexis C Wood, Elizabeth T Jensen, Alain G Bertoni, Gautam Ramesh, Stephen S Rich, Jerome I Rotter, Yii-Der I Chen, Mark O Goodarzi

Children’s Nutrition Research Center Staff Publications

Insulin resistance and insufficient insulin secretion are well-recognized contributors to type 2 diabetes. A potential role of reduced insulin clearance has been suggested, but few studies have investigated the contribution of insulin clearance while simultaneously examining decreased insulin sensitivity and secretion. The goal of this study was to conduct such an investigation in a cohort of 353 non-Hispanic White and African American individuals recruited in the Microbiome and Insulin Longitudinal Evaluation Study (MILES). Participants underwent oral glucose tolerance tests from which insulin sensitivity, insulin secretion, insulin clearance, and disposition index were calculated. Regression models examined the individual and joint contributions …

Diabetes Mellitus And Immunomodulation: A Double-Edged Sword., James Harte

International Undergraduate Journal of Health Sciences

Diabetes is an endocrinological disorder characterised by chronic hyperglycaemia due to abnormalities in insulin secretion, insulin action or a combination of both. According to the International Diabetes Federation, 463 million people worldwide are living with diabetes; 700 million people will be affected by 2045. The severity of the disease is dependent on the type and the stage of progression; when not correctly managed, diabetes can lead to potentially life-threatening micro- and macrovascular complications.

Prior to the discovery of insulin in 1922, the life expectancy of children with diabetes was short and the prognosis was very poor. The advocated treatment for …

Full Issue: The International Undergraduate Journal Of Health Sciences, Volume 1, Issue 1, June 2021, Iujhs Full Issue

International Undergraduate Journal of Health Sciences

The full June 2021 issue (Volume 1, Issue 1) of the International Undergraduate Journal of Health Sciences

The Embodiment Of Discovery: An Adapted Framework For Qualitative Analysis Of Lived Experiences, Helen B. Hernandez, Laurie P. Dringus

The Qualitative Report

We reflect on our process of working with an adapted framework as an effective strategy for analyzing and interpreting the results of our qualitative study on the lived experiences of insulin pump trainers. Interpretative Phenomenological Analysis (IPA) was applied as the overarching research methodology and was encapsulated into a framework adapted from Bonello and Meehan (2019) and from Chong (2019). We describe this framework as the “embodiment of discovery” to posit the researcher’s tangible experience of discovering the meaning of data that also brought transparency to the researcher’s process for data analysis and interpretation. We present challenges the doctoral student …

Sglt2i Use In Non-Diabetics, Sarah Nadeem, Masooma Rana, Kaleem Ahmed, Sanjay Kalra

Section of Diabetes, Endocrinology and Metabolism

No abstract provided.

Efficacy Of Diabetes Self-Management Education Administered Via Telehealth For Adults With Uncontrolled Diabetes, Tanner Free

Evidence-Based Practice Project Reports

Patient’s with a diagnosis of diabetes require significant lifestyle modification and education. The need for patient education has led to the development of diabetes self-management education (DSME) classes. Unfortunately, utilization of DSME classes is only 5% among Medicare beneficiaries and 6.8% among privately insured patients (Centers for Disease Control [CDC], 2018). The purpose of this evidence-based practice (EBP) project was to implement DSME via telehealth and assist with goal formation to help patients with uncontrolled diabetes achieve glycemic control by increasing access to crucial education. The intervention consisted of bi-weekly calls for a period of 3 months. Participant data were …

Diabetes In The Oncology Setting Webinar Series, Jennifer Williams, Denise A. Palma, Michael Rizk Msn, Aprn, Fnp-C, Bc-Adm

Education Week Poster Showcase 2021

Department of Endocrine Neoplasia and Hormonal Disorders

Glucagon Blockade Restores Functional Β-Cell Mass In Type 1 Diabetic Mice And Enhances Function Of Human Islets, May-Yun Wang, E Danielle Dean, Ezekiel Quittner-Strom, Yi Zhu, Kamrul H Chowdhury, Zhuzhen Zhang, Shangang Zhao, Na Li, Reshing Ye, Young Lee, Yiyi Zhang, Shiuhwei Chen, Xinxin Yu, Derek C Leonard, Greg Poffenberger, Alison Von Deylen, S Kay Mccorkle, Amnon Schlegel, Kyle W Sloop, Alexander M Efanov, Ruth E Gimeno, Philipp E Scherer, Alvin C Powers, Roger H Unger, William L Holland

Faculty, Staff and Students Publications

We evaluated the potential for a monoclonal antibody antagonist of the glucagon receptor (Ab-4) to maintain glucose homeostasis in type 1 diabetic rodents. We noted durable and sustained improvements in glycemia which persist long after treatment withdrawal. Ab-4 promoted β-cell survival and enhanced the recovery of insulin+ islet mass with concomitant increases in circulating insulin and C peptide. In PANIC-ATTAC mice, an inducible model of β-cell apoptosis which allows for robust assessment of β-cell regeneration following caspase-8–induced diabetes, Ab-4 drove a 6.7-fold increase in β-cell mass. Lineage tracing suggests that this restoration of functional insulin-producing cells was at least partially …

Metabolic And Electrophysiological Effects Of Fibroblast Growth Factor 19 In The Dorsal Vagal Complex, Jordan Wean

Theses and Dissertations--Physiology

The dorsal vagal complex (DVC) is an important homeostatic regulatory center located in the hindbrain that alters vagal parasympathetic activity in response to central, viscerosensory, and humoral cues. Within the DVC, second-order sensory neurons in the nucleus tractus solitarius (NTS) integrate ascending vagal sensory input with descending regulatory inputs from higher brain areas and respond to circulating hormones and glucose. In turn, the NTS projects to the dorsal motor nucleus of the vagus (DMV) which is comprised of cholinergic motor neurons and regulates gastric motility, hepatic glucose production, and pancreatic hormone release functions, among others.

Fibroblast growth factor 19 (FGF19) …

Endmt Regulation By Small Rnas In Diabetes-Associated Fibrotic Conditions: Potential Link With Oxidative Stress, Roberta Giordo, Yusra M A Ahmed, Hilda Allam, Salah Abusnana, Lucia Pappalardo, Gheyath K Nasrallah, Arduino Aleksander Mangoni, Gianfranco Pintus

Faculty, Staff and Student Publications

Diabetes-associated complications, such as retinopathy, nephropathy, cardiomyopathy, and atherosclerosis, the main consequences of long-term hyperglycemia, often lead to organ dysfunction, disability, and increased mortality. A common denominator of these complications is the myofibroblast-driven excessive deposition of extracellular matrix proteins. Although fibroblast appears to be the primary source of myofibroblasts, other cells, including endothelial cells, can generate myofibroblasts through a process known as endothelial to mesenchymal transition (EndMT). During EndMT, endothelial cells lose their typical phenotype to acquire mesenchymal features, characterized by the development of invasive and migratory abilities as well as the expression of typical mesenchymal products such as α-smooth …

Recent Advances Of Integrative Bio-Omics Technologies To Improve Type 1 Diabetes (T1d) Care, Nisha Karwal, Megan Rodrigues, David D. Williams, Ryan Mcdonough, Diana Ferro

Manuscripts, Articles, Book Chapters and Other Papers

Type 1 diabetes (T1D) is a complex autoimmune disease that currently cannot be cured, only managed. Optimal treatment the of T1D symptoms, requires a multidisciplinary care team, including endocrinologists, educators, primary care providers, health care specialists, genetic counselors, and data scientists. This review summarizes how an integrative approach to T1D drives innovation and quality improvements in health care. Specifically, we highlight how “-omics” technologies facilitate the understanding of different aspects of the disease, including prevention, pathogenesis, diagnostics, and treatment. Furthermore, we explore how biological data can be combined with personal and electronic health records to tailor medical interventions to the …

Optimizing A Pediatric Dka Protocol In A Tertiary Care Hospital System In Northern West Virginia, Jennifer L. Burky

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: Diabetic ketoacidosis (DKA) is a serious complication of diabetes that occurs when the body compensates for insufficient insulin, producing dangerously high levels of ketones. Without proper treatment, DKA can be fatal. For that reason, staff in the pediatric intensive care unit (PICU) at a tertiary care hospital in northern West Virginia expressed concerns about the complexity of and lack of adherence to a poorly referenced and dated DKA treatment protocol.

Objective: The purpose of this project was to assess the feasibility and sustainability of optimizing the DKA protocol in the PICU. The primary objective was to implement an updated, …

Continuous Glucose Monitoring And Diabetes Management During Pregnancy, Nicole Beamish

Doctor of Nursing Practice (DNP) Projects

Continuous Glucose Monitoring and Diabetes Management During Pregnancy

Abstract

According to the Scope of Practice, Standards of Practice, and the Standards of Professional Performance for Diabetes Educators, registered nurses play an integral role in the promotion of diabetes self-management education and training in diabetes care (AADE, 2017). This paper upholds the standards set forth by the American Association of Diabetes Educators (2017) governing body, to stimulate the process of peer review, promote documentation of the outcomes of diabetes self-management education and training (DSME/T), encourage research to validate practice and improve quality DSME/T and diabetes care for pregnant women who use …

Lifetime Risk Of Diabetes In Metropolitan Cities In India, Shammi Luhar, Dimple Kondal, Rebecca Jones, Ranjit M. Anjana, Shivani A. Patel, Sanjay Kinra, Lynda Clarke, Mohammed K. Ali, Dorairaj Prabhakaran, Muhammad Masood Kadir

Community Health Sciences

Aims/hypothesis: We aimed to estimate the lifetime risk of diabetes and diabetes-free life expectancy in metropolitan cities in India among the population aged 20 years or more, and their variation by sex, age and BMI.
Methods: A Markov simulation model was adopted to estimate age-, sex- and BMI-specific lifetime risk of developing diabetes and diabetes-free life expectancy. The main data inputs used were as follows: age-, sex- and BMI-specific incidence rates of diabetes in urban India taken from the Centre for Cardiometabolic Risk Reduction in South Asia (2010-2018); age-, sex- and urban-specific rates of mortality from period lifetables reported by …

Diabetes Mellitus Does Not Predict Discharge In Hospitalized Patients With Acute Pyelonephritis: A Study From Karachi, Pakistan, Syed Furrukh Omair, Fazal Ur Rehman, Imrana Amin, Syed Ahsan Ali, Bakhtawar J. Rind, Bilal Ahmed

Section of Nephrology

Introduction: The incidence of acute pyelonephritis (APN) in the diabetic population is comparatively higher and tends to be more complicated, with serious outcomes. Although complicated pyelonephritis (PN) needs hospital admission and intravenous antibiotics, the magnitude of hospital stay due to comorbidities is limited. This study's aim was to assess the impact of diabetes mellitus on length of hospital stay among patients with PN.
Methods: We did a retrospective data review of 520 randomly selected hospitalized patients of PN from March 2015 to December 2019 from a tertiary care center. Electronic medical records were used for identifying medical conditions through ICD-10 …