Medicine and Health Sciences Commons^™

Diabetes Screen During Tuberculosis Contact Investigations Highlights Opportunity For New Diabetes Diagnosis And Reveals Metabolic Differences Between Ethnic Groups, Blanca I. Restrepo, Léanie Kleynhans, Alejandra B. Salinas, Bassent Abdelbary, Happy Tshivhula, Genesis P. Aguillón-Durán, Carine Kunsevi-Kilola, Gloria Salinas, Kim Stanley, Juan C. Lopez-Alvarenga

School of Medicine Publications and Presentations

Type 2 diabetes (T2D) is a prevalent risk factor for tuberculosis (TB), but most studies on TB-T2D have focused on TB patients, been limited to one community, and shown a variable impact of T2D on TB risk or treatment outcomes. We conducted a cross-sectional assessment of sociodemographic and metabolic factors in adult TB contacts with T2D (versus no T2D), from the Texas-Mexico border to study Hispanics, and in Cape Town to study South African Coloured ethnicities. The prevalence of T2D was 30.2% in Texas-Mexico and 17.4% in South Africa, with new diagnosis in 34.4% and 43.9%, respectively. Contacts with T2D …

Trak2, A Novel Regulator Of Abca1 Expression, Cholesterol Efflux And Hdl Biogenesis, Nicole J. Lake, Rachael L. Taylor, Hugh Trahair, K. N. Harikrishnan, Joanne E. Curran, Marcio Almeida, Hemant Kulkarni, Matthew P. Johnson, Thomas D. Dyer, Michael Mahaney, Harald H. H. Goring, John Blangero

School of Medicine Publications and Presentations

Aims: The recent failures of HDL-raising therapies have underscored our incomplete understanding of HDL biology. Therefore there is an urgent need to comprehensively investigate HDL metabolism to enable the development of effective HDL-centric therapies. To identify novel regulators of HDL metabolism, we performed a joint analysis of human genetic, transcriptomic, and plasma HDL-cholesterol (HDL-C) concentration data and identified a novel association between trafficking protein, kinesin binding 2 (TRAK2) and HDL-C concentration. Here we characterize the molecular basis of the novel association between TRAK2 and HDL-cholesterol concentration.

Methods and results: Analysis of lymphocyte transcriptomic data together with plasma HDL from the …

Genetic Variants In Kcnj11, Tcf7l2 And Hnf4a Are Associated With Type 2 Diabetes, Bmi And Dyslipidemia In Families Of Northeastern Mexico: A Pilot Study, Hugo Leonid Gallardo-Blanco, Jesus Zacarias Villarreal-Perez, Ricardo Martin Cerda-Flores, Andres Figueroa

Computer Science Faculty Publications and Presentations

The aim of the present study was to investigate whether genetic markers considered risk factors for metabolic syndromes, including dyslipidemia, obesity and type 2 diabetes mellitus (T2DM), can be applied to a Northeastern Mexican population. A total of 37 families were analyzed for 63 single nucleotide polymorphisms (SNPs), and the age, body mass index (BMI), glucose tolerance values and blood lipid levels, including those of cholesterol, low‑density lipoprotein (LDL), very LDL (VLDL), high‑density lipoprotein (HDL) and triglycerides were evaluated. Three genetic markers previously associated with metabolic syndromes were identified in the sample population, including KCNJ11, TCF7L2 and HNF4A. The KCNJ11 …

Metabolic Control In Patients With Type 2 Diabetes Mellitus In A Public Hospital In Peru: A Cross-Sectional Study In A Low-Middle Income Country, Irma Huayanay, Felix Guerra-Castañon, Maria Lazo-Porras, Ana Castaneda-Guarderas, Nimmy Josephine Thomas, Ana-Lucia Garcia-Guarniz, Augusto A. Valdivia Bustamante, German Malaga

School of Medicine Publications and Presentations

Objective

The objective of this study was to assess patients’ achievement of ADA (American Diabetes Association) guideline recommendations for glycosylated hemoglobin, lipid profile, and blood pressure in a type 2 diabetes mellitus (T2DM) outpatient clinic in a low-middle income country (LMIC) setting.

Methods

This is a descriptive cross-sectional study with 123 ambulatory T2DM patients who are being treated at a public hospital in Lima, Peru. Data was gathered via standardized interviews, clinical surveys, and anthropomorphic measurements for each patient. Blood samples were drawn in fasting state for measures of glucose, glycosylated hemoglobin (HbA1c), and lipid profile. Laboratory parameters and blood …