2024
Obesity, Growth, Development, Metabolic Disorder, and Insulin Resistance in Pediatrics
Santoro N, Galderisi A, Caprio S. Obesity, Growth, Development, Metabolic Disorder, and Insulin Resistance in Pediatrics. 2024, vol1:608-vol1:616. DOI: 10.1201/9781003437734-70.ChaptersNonalcoholic fatty liver diseaseType 2 diabetesInsulin resistanceAdolescent obesityAssociated with precocious pubertyDevelopment of prediabetesCardiometabolic risk factorsPathogenesis of insulin resistanceFatty liver diseasePrecocious pubertyClinical peculiaritiesPediatric obesityLiver diseaseRisk factorsGlobal health challengeMetabolic disordersObesityFatty liverPathological complicationsPotential mechanismsInsulinHealth challengesChildrenComplicationsDyslipidemia
2023
Incretin effect determines glucose trajectory and insulin sensitivity in youths with obesity
Galderisi A, Tricò D, Lat J, Samuels S, Weiss R, Van Name M, Pierpont B, Santoro N, Caprio S. Incretin effect determines glucose trajectory and insulin sensitivity in youths with obesity. JCI Insight 2023, 8: e165709. PMID: 37847560, PMCID: PMC10721315, DOI: 10.1172/jci.insight.165709.Peer-Reviewed Original ResearchConceptsOral glucose tolerance testΒ-cell functionIncretin effectBeta-cell functionInsulin sensitivityInsulin secretionGlucose levelsCell functionIsoglycemic intravenous glucose infusionGreater insulin sensitivityIntravenous glucose infusionPubertal transitionGlucose tolerance testGLP-17Glucagon suppressionGlucose infusionObesityLongitudinal increaseBaselineOGTTEffect groupGreater increaseLongitudinal trajectoriesSecretionGroupObesity, Growth, Development, Metabolic Disorder, and Insulin Resistance in Pediatrics
Santoro N, Galderisi A, Caprio S. Obesity, Growth, Development, Metabolic Disorder, and Insulin Resistance in Pediatrics. 2023, 608-616. DOI: 10.1201/9781003437673-70.Peer-Reviewed Original ResearchNonalcoholic fatty liver diseaseType 2 diabetesInsulin resistanceAdolescent obesityCardiometabolic risk factorsMajor global health challengeFatty liver diseaseDevelopment of prediabetesGlobal health challengeClinical peculiaritiesFatty liverLiver diseasePediatric obesityRisk factorsPrecocious pubertyMetabolic disordersPathological complicationsObesityHealth challengesPsychosocial conditionsPotential mechanismsDiabetesEarly ageChildrenDyslipidemia
2022
Mechanistic Insights Into the Heterogeneity of Glucose Response Classes in Youths With Obesity: A Latent Class Trajectory Approach
Tricò D, McCollum S, Samuels S, Santoro N, Galderisi A, Groop L, Caprio S, Shabanova V. Mechanistic Insights Into the Heterogeneity of Glucose Response Classes in Youths With Obesity: A Latent Class Trajectory Approach. Diabetes Care 2022, 45: 1841-1851. PMID: 35766976, PMCID: PMC9346992, DOI: 10.2337/dc22-0110.Peer-Reviewed Original ResearchConceptsOral glucose tolerance testΒ-cell functionΒ-cell glucose sensitivityInsulin sensitivityGenetic risk profileMultiple oral glucose tolerance testsDifferent genetic risk profilesRisk profileMin oral glucose tolerance testLatent class trajectory analysisGlucose tolerance testImpaired insulin sensitivityPlasma glucose responseGlucose sensitivityClass 3Model-predicted probabilityClass 1Tolerance testProgressive impairmentMultiethnic cohortGlucose responseLongitudinal changesObesityTransient reductionInsulin kinetics342-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 trajectoriesObesitySecretionGlucoseGroupLack of Evidence for a Causal Role of Hyperinsulinemia in the Progression of Obesity in Children and Adolescents: A Longitudinal Study.
Halloun R, Galderisi A, Caprio S, Weiss R. Lack of Evidence for a Causal Role of Hyperinsulinemia in the Progression of Obesity in Children and Adolescents: A Longitudinal Study. Diabetes Care 2022, 45: 1400-1407. PMID: 35235641, PMCID: PMC9210872, DOI: 10.2337/dc21-2210.Peer-Reviewed Original ResearchConceptsDegree of obesityOral glucose tolerance testCarbohydrate-insulin modelLower postprandial glucosePostprandial glucoseInsulin secretionMultivariate analysisPostprandial glucose levelsPediatric obesity clinicProgression of obesityGlucose tolerance testCurve of insulinDevelopment of obesityGreater insulin secretionGreater increaseLack of evidenceInsulinogenic indexObesity clinicLower BMIObesity managementTolerance testGlucose levelsPeak insulinHyperinsulinemiaObesity
2019
Chapter 11 Pediatric Nonalcoholic Fatty Liver Disease (NAFLD) and Type 2 Diabetes Pathophysiologic Links and Potential Implications
Galderisi A, Martino M, Santoro N. Chapter 11 Pediatric Nonalcoholic Fatty Liver Disease (NAFLD) and Type 2 Diabetes Pathophysiologic Links and Potential Implications. 2019, 91-99. DOI: 10.1016/b978-0-323-55138-0.00011-5.BooksNonalcoholic fatty liver diseaseFatty liver diseaseType 2 diabetesLiver diseasePediatric nonalcoholic fatty liver diseasePathophysiology of NAFLDEnd-stage liver diseaseIndependent risk factorPathophysiologic linkCommon complicationSimple steatosisPediatric obesityInsulin resistanceRisk factorsType 2Disease severityDiseaseDiabetesWide spectrumComplicationsPotential implicationsSteatosisObesityPathophysiologySeverity