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Articles 1 - 7 of 7
Full-Text Articles in Medicine and Health Sciences
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
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 …
Epigenetics Of Lipid Phenotypes, Sergi Sayols-Baixeras, Marguerite R. Irvin, Donna K. Arnett, Roberto Elosua, Stella W. Aslibekyan
Epigenetics Of Lipid Phenotypes, Sergi Sayols-Baixeras, Marguerite R. Irvin, Donna K. Arnett, Roberto Elosua, Stella W. Aslibekyan
Epidemiology and Environmental Health Faculty Publications
Dyslipidemia is a well-established risk factor for cardiovascular disease, the main cause of death worldwide. Blood lipid profiles are patterned by both genetic and environmental factors. In recent years, epigenetics has emerged as a paradigm that unifies these influences. In this review, we have summarized the latest evidence implicating epigenetic mechanisms—DNA methylation, histone modification, and regulation by RNAs—in lipid homeostasis. Key findings have emerged in a number of novel epigenetic loci located in biologically plausible genes (eg, CPT1A, ABCG1, SREBF1, and others), as well as microRNA-33a/b. Evidence from animal and cell culture models suggests a complex interplay …
Role Of Hiv-1 Nef Lysine Residues 4 And 7 In The Interaction With Calnexin And Inhibition Of Abca1 Activity, Valeria Kaufman, Michael Burkinsky, Md, Phd, Ruth Hunegnaw, Msc, Phd Candidate
Role Of Hiv-1 Nef Lysine Residues 4 And 7 In The Interaction With Calnexin And Inhibition Of Abca1 Activity, Valeria Kaufman, Michael Burkinsky, Md, Phd, Ruth Hunegnaw, Msc, Phd Candidate
Journal of Health Disparities Research and Practice
Patients infected with HIV are at increased risk of developing atherosclerosis, a result due partly to the functional impairment of cellular cholesterol transporter, ATP-binding cassette transporter A1 (ABCA1). This transporter mediates efflux of cholesterol from cells to high density lipoprotein, thus allowing cells to maintain normal levels of cholesterol. When ABCA1 function is inhibited, cells, and in particular macrophages, accumulate cholesterol, resulting in formation of atherosclerotic plaques. The HIV-1 protein, Nef downregulates ABCA1 and inhibits the activity of this protein, thereby reducing cholesterol efflux and promoting atherosclerosis, but the molecular mechanism by which Nef inhibits ABCA1 is unknown.
Previous studies …
A Dataset To Assess Providers׳ Knowledge And Attitudes Towards The 2013 American College Of Cardiology/American Heart Association Cholesterol Management Guideline, Yashashwi Pokharel, Lynne Steinberg, Winston Chan, Julia M. Akeroyd, Peter H. Jones, Vijay Nambi, Khurram Nasir, Laura Petersen, Christie M. Ballantyne, Salim S. Virani
A Dataset To Assess Providers׳ Knowledge And Attitudes Towards The 2013 American College Of Cardiology/American Heart Association Cholesterol Management Guideline, Yashashwi Pokharel, Lynne Steinberg, Winston Chan, Julia M. Akeroyd, Peter H. Jones, Vijay Nambi, Khurram Nasir, Laura Petersen, Christie M. Ballantyne, Salim S. Virani
Office of the Provost
We previously examined provider׳s understanding of the 2013 American College of Cardiology/American Heart Association (ACC/AHA) cholesterol management guideline (DOI: http://dx.doi.org/10.1016/j.jacl.2015.11.002)(Virani et al., 2013) [1], and also assessed whether a case-based educational intervention could improve providers׳ knowledge gaps and attitudes towards the guideline (DOI: 10.1016/j.atherosclerosis.2015.12.044) (Pokharel, et al., 2016) [2]. Here we describe the dataset that we used to examine our objectives.
Bacterial Lipopolysaccharides Change Membrane Fluidity With Relevance To Phospholipid And Amyloid Beta Dynamics In Alzheimer's Disease, Ian James Martins
Bacterial Lipopolysaccharides Change Membrane Fluidity With Relevance To Phospholipid And Amyloid Beta Dynamics In Alzheimer's Disease, Ian James Martins
Research outputs 2014 to 2021
Bacterial lipopolysaccharides (LPS) and their increase in plasma in individuals in the developing world has become of major concern. LPS can transform cells by their rapid insertion into cell membranes that partition into cholesterol/sphingomyelin domains. LPS alter cell phospholipid dynamics associated with the recruitment of the Alzheimer’s disease amyloid beta (Aβ) peptide with the promotion of toxic Aβ oligomer formation. The common pattern of naturally occurring phospholipids such as1-palmitoyl-2-oleolyl-phosphatidylcholine in cells confers cells with the rapid transfer of Aβ and phospholipids. Phospholipids such as dipalmitoylphosphatidylcholine (DPPC), dimyristoylphosphatidylcholine (DMPC) and dioleoylphosphatidylcholine (DOPC) are poorly transported with delayed metabolism of Aβ oligomers. …
Magnesium Therapy Prevents Senescence With The Reversal Of Diabetes And Alzheimer’S Disease, Ian James Martins
Magnesium Therapy Prevents Senescence With The Reversal Of Diabetes And Alzheimer’S Disease, Ian James Martins
Research outputs 2014 to 2021
In the current global epidemic for Non Alcoholic Fatty Liver Disease (NAFLD), diabetes and neurodegenerative diseases such as Alzheimer’s disease there has been a major interest in magnesium therapy to delay the severity of NAFLD, Type 3 diabetes and neurodegeneration in the developing and developed world. The objective of magnesium therapy is to activate the anti-aging gene Sirtuin 1 (Sirt1) to prevent cardiovascular disease, NAFLD and diabetes. Reduced consumption of nutrients such as fatty acids, glucose, cholesterol and increased magnesium consumption is closely linked to reduced bacterial lipopolysaccharides (LPS) and activation of Sirt1 relevant to active nuclear and mitochondria interactions …
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
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 …