2010
Apolipoprotein C3 Gene Variants in Nonalcoholic Fatty Liver Disease
Petersen KF, Dufour S, Hariri A, Nelson-Williams C, Foo JN, Zhang XM, Dziura J, Lifton RP, Shulman GI. Apolipoprotein C3 Gene Variants in Nonalcoholic Fatty Liver Disease. New England Journal Of Medicine 2010, 362: 1082-1089. PMID: 20335584, PMCID: PMC2976042, DOI: 10.1056/nejmoa0907295.Peer-Reviewed Original ResearchConceptsNonalcoholic fatty liver diseaseFatty liver diseasePlasma triglyceride clearanceLiver diseaseFat tolerance testPlasma triglyceride concentrationsInsulin resistanceApolipoprotein C3Wild-type homozygotesIndian menTriglyceride clearanceTriglyceride concentrationsC3 concentrationsTriglyceride contentApolipoprotein C3 gene variantsHealthy Asian Indian menOral fat tolerance testType 2 diabetes mellitusVariant allelesIntravenous fat tolerance testLiver triglyceride contentHepatic triglyceride contentSingle nucleotide polymorphismsVariant allele carriersHepatic insulin resistance
2009
A multifaceted school-based intervention to reduce risk for type 2 diabetes in at-risk youth
Grey M, Jaser SS, Holl MG, Jefferson V, Dziura J, Northrup V. A multifaceted school-based intervention to reduce risk for type 2 diabetes in at-risk youth. Preventive Medicine 2009, 49: 122-128. PMID: 19643125, PMCID: PMC2753673, DOI: 10.1016/j.ypmed.2009.07.014.Peer-Reviewed Original ResearchConceptsSchool-based interventionsInner-city youthStudentsEducational interventionSkills trainingMinority youthRisk youthCity youthMetabolic riskCoachingHealth coachingYouthType 2 diabetes mellitusType 2 diabetesSchoolsEducationDiabetes mellitusHigh riskDepressive symptomsAnthropometric measuresTrainingInterventionRiskGreater improvementMonths
2008
Short‐term metabolic and cardiovascular effects of metformin in markedly obese adolescents with normal glucose tolerance
Burgert TS, Duran EJ, Goldberg‐Gell R, Dziura J, Yeckel CW, Katz S, Tamborlane WV, Caprio S. Short‐term metabolic and cardiovascular effects of metformin in markedly obese adolescents with normal glucose tolerance. Pediatric Diabetes 2008, 9: 567-576. PMID: 18761646, DOI: 10.1111/j.1399-5448.2008.00434.x.Peer-Reviewed Original ResearchConceptsNormal glucose toleranceInsulin sensitivityGlucose toleranceObese childrenDouble-blind clinical trialType 2 diabetes mellitusSubcutaneous fatCardio-metabolic consequencesBaseline insulin sensitivityImproved insulin sensitivityInsulin-resistant adolescentsHeart rate recoveryLong-term treatmentDeep subcutaneous fatShort-term useMagnetic resonance imagingPlacebo groupCardiovascular effectsDiabetes mellitusMetS groupClinical effectsLipid parametersInsulin sensitizersInflammatory cytokinesObese adolescents
2006
Increased prevalence of insulin resistance and nonalcoholic fatty liver disease in Asian-Indian men
Petersen KF, Dufour S, Feng J, Befroy D, Dziura J, Man C, Cobelli C, Shulman GI. Increased prevalence of insulin resistance and nonalcoholic fatty liver disease in Asian-Indian men. Proceedings Of The National Academy Of Sciences Of The United States Of America 2006, 103: 18273-18277. PMID: 17114290, PMCID: PMC1693873, DOI: 10.1073/pnas.0608537103.Peer-Reviewed Original ResearchConceptsAsian Indian menInsulin resistanceInsulin sensitivity indexLiver diseaseNonalcoholic fatty liver diseaseOral glucose tolerance testType 2 diabetes mellitusAsian IndiansWhole-body insulin sensitivityFatty liver diseaseIL-6 concentrationsTreatment of T2DMIntramyocellular lipid contentGlucose tolerance testPathogenesis of T2DMProton magnetic resonance spectroscopyImportant therapeutic implicationsEthnic groupsDiabetes mellitusImportant ethnic differencesCaucasian manTolerance testInsulin sensitivityIntramyocellular lipidsLean individuals
2004
The Normal Glucose Tolerance Continuum in Obese Youth: Evidence for Impairment in β-Cell Function Independent of Insulin Resistance
Yeckel CW, Taksali SE, Dziura J, Weiss R, Burgert TS, Sherwin RS, Tamborlane WV, Caprio S. The Normal Glucose Tolerance Continuum in Obese Youth: Evidence for Impairment in β-Cell Function Independent of Insulin Resistance. The Journal Of Clinical Endocrinology & Metabolism 2004, 90: 747-754. PMID: 15522932, DOI: 10.1210/jc.2004-1258.Peer-Reviewed Original ResearchConceptsBeta-cell responsivenessNormal glucose tolerancePlasma glucose levelsGlucose levelsGlucose toleranceInsulin sensitivityPlasma glucoseObese youthOral glucose tolerance testType 2 diabetes mellitusDecreased insulinogenic indexGlucose tolerance continuumGlucose tolerance testInsulin sensitivity indexContinuum of riskDelta insulinInsulinogenic indexDiabetes mellitusInsulin resistancePlasma levelsTolerance testNormal rangeFunction IndependentDlGlucose concentration