2021
Early Impairment of Insulin Sensitivity, β-Cell Responsiveness, and Insulin Clearance in Youth with Stage 1 Type 1 Diabetes
Galderisi A, Moran A, Evans-Molina C, Martino M, Santoro N, Caprio S, Cobelli C. Early Impairment of Insulin Sensitivity, β-Cell Responsiveness, and Insulin Clearance in Youth with Stage 1 Type 1 Diabetes. The Journal Of Clinical Endocrinology & Metabolism 2021, 106: 2660-2669. PMID: 34000022, PMCID: PMC8372628, DOI: 10.1210/clinem/dgab344.Peer-Reviewed Original ResearchConceptsOral glucose tolerance testΒ-cell responsivenessInsulin secretion rateΒ-cell functionInsulin sensitivityInsulin clearanceIslet autoantibodiesGlucose toleranceMultiple islet autoantibodiesOGTT glucose concentrationsPlasma insulin AUCImpaired glucose toleranceNormal glucose toleranceGlucose tolerance testType 1 diabetesReduced insulin sensitivityRatio of AUCOral minimal modelLean youthInsulin AUCClinical onsetInsulin levelsDisposition indexPresymptomatic phaseTolerance test
2020
Metabolic and Genetic Determinants of Glucose Shape After Oral Challenge in Obese Youths: A Longitudinal Study
Galderisi A, Tricò D, Man C, Santoro N, Pierpont B, Groop L, Cobelli C, Caprio S. Metabolic and Genetic Determinants of Glucose Shape After Oral Challenge in Obese Youths: A Longitudinal Study. The Journal Of Clinical Endocrinology & Metabolism 2020, 105: dgz207. PMID: 31972003, PMCID: PMC6977541, DOI: 10.1210/clinem/dgz207.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAllelesChildCross-Sectional StudiesDiabetes Mellitus, Type 2FemaleGenetic Predisposition to DiseaseGenotypeGlucoseGlucose IntoleranceGlucose Tolerance TestHumansInsulin SecretionInsulin-Secreting CellsLongitudinal StudiesMalePediatric ObesityPrediabetic StateTime FactorsTranscription Factor 7-Like 2 ProteinYoung AdultConceptsOral glucose tolerance testTCF7L2 rs7903146 variantΒ-cell responsivenessObese youthT risk alleleDisposition indexGlucose peakRs7903146 variantTCF7L2 rs7903146Lower disposition indexGlucose tolerance testOral minimal modelGlucose toleranceOral challengeDiabetes riskTolerance testInsulin sensitivityHigh glucose concentrationsLate peak groupMetabolic phenotypeGlucose concentrationLongitudinal studyReproducible markerPrevalenceRs7903146