2022
342-OR: Low Incretin Effect Is Associated with Longitudinal Decline of Beta-Cell Function and Insulin Sensitivity in Obese Youth
GALDERISI A, LAT J, SAMUELS S, PIERPONT B, VAN NAME M, SANTORO N, CAPRIO S. 342-OR: Low Incretin Effect Is Associated with Longitudinal Decline of Beta-Cell Function and Insulin Sensitivity in Obese Youth. Diabetes 2022, 71 DOI: 10.2337/db22-342-or.Peer-Reviewed Original ResearchBeta-cell functionIncretin effectInsulin sensitivityInsulin secretionCell functionFirst-phase insulin secretionIsoglycemic intravenous glucose infusionLongitudinal declineReduced β-cell functionEarly insulin secretionLower insulin sensitivityIntravenous glucose infusionΒ-cell functionOral minimal modelIncretin groupsObese youthGlucose infusionRelative increaseNational InstituteTertileLongitudinal trajectoriesObesitySecretionGlucoseGroup
2018
Ethnicity and Common Genetic Variants Modulate Nonalcoholic Fatty Liver Disease (NAFLD) Metabolic Phenotype in Obese Youth
TRICO D, CAPRIO S, UMANO G, GALDERISI A, MATA M, NOUWS J, PIERPONT B, KIM G, SANTORO N. Ethnicity and Common Genetic Variants Modulate Nonalcoholic Fatty Liver Disease (NAFLD) Metabolic Phenotype in Obese Youth. Diabetes 2018, 67 DOI: 10.2337/db18-313-or.Peer-Reviewed Original ResearchNonalcoholic fatty liver diseasePediatric nonalcoholic fatty liver diseaseType 2 diabetesInsulin resistanceObese adolescentsInsulin sensitivityPrevalence of NAFLDHigher C-peptide levelsOral glucose tolerance testAfrican AmericansC-peptide levelsHigh fasting glucoseFatty liver diseaseGlucose tolerance testLower insulin sensitivityMajor risk factorZ-score BMIHepatic fat contentStrongest predictorCommon gene variantsFasting GlucoseNAFLD developmentGlucose toleranceLiver diseaseTolerance test