2023
Circulating Levels of Leptin and Lipocalin-2 in Patients With X-Linked Hypophosphatemia
Simpson C, Santoro A, Carpenter T, Deng Y, Parziale S, Insogna K. Circulating Levels of Leptin and Lipocalin-2 in Patients With X-Linked Hypophosphatemia. Journal Of The Endocrine Society 2023, 7: bvad116. PMID: 37860221, PMCID: PMC10583534, DOI: 10.1210/jendso/bvad116.Peer-Reviewed Original ResearchLipocalin-2Control subjectsGreater riskLevels of LCN2Excessive weight gainLevels of leptinSerum leptin levelsCirculating LevelsLCN2 levelsSerum levelsYear age cohortLeptin levelsMetabolic abnormalitiesRetrospective studyAge cohortsInsulin sensitivityHigh prevalencePatientsWeight gainXLHLeptinAge 2HypophosphatemiaObesityChildren
2022
Differing effects of oral conjugated equine estrogen and transdermal estradiol on vitamin D metabolism in postmenopausal women: a 4-year longitudinal study
Santoro AM, Simpson CA, Cong E, Haas A, Sullivan RR, Parziale S, Deng Y, Insogna KL. Differing effects of oral conjugated equine estrogen and transdermal estradiol on vitamin D metabolism in postmenopausal women: a 4-year longitudinal study. Menopause The Journal Of The North American Menopause Society 2022, 29: 1200-1203. PMID: 35969885, DOI: 10.1097/gme.0000000000002045.Peer-Reviewed Original ResearchConceptsTransdermal estradiol groupConjugated equine estrogensVitamin D metabolismTransdermal estradiolEquine estrogensPostmenopausal womenEstradiol groupTreatment armsD metabolismVitamin DD levelsKronos Early Estrogen Prevention StudyConjugated equine estrogen groupOral conjugated equine estrogenVitamin D insufficientLeast square mean valuesEstrogen groupMicronized progesteroneEstrogen replacementPrevention StudySignificant treatment effectStudy groupTreatment groupsShort-term benefitsTreatment assignment
2017
The Effect of Dietary Glycemic Properties on Markers of Inflammation, Insulin Resistance, and Body Composition in Postmenopausal American Women: An Ancillary Study from a Multicenter Protein Supplementation Trial
Stojkovic V, Simpson CA, Sullivan RR, Cusano AM, Kerstetter JE, Kenny AM, Insogna KL, Bihuniak JD. The Effect of Dietary Glycemic Properties on Markers of Inflammation, Insulin Resistance, and Body Composition in Postmenopausal American Women: An Ancillary Study from a Multicenter Protein Supplementation Trial. Nutrients 2017, 9: 484. PMID: 28492492, PMCID: PMC5452214, DOI: 10.3390/nu9050484.Peer-Reviewed Original ResearchConceptsMarkers of inflammationInsulin resistanceGI/GLBody compositionAncillary studiesLean massPRO groupSignificant associationGlycemic load dietDouble-blind trialFat mass ratioTotal lean massTotal fat massPostmenopausal American womenTrunk lean massAge-related alterationsWhey protein supplementLoad dietInflammatory markersSerum CRPChronic inflammationIL-6Fat massSupplementation trialBone density
2015
The Effect of a Whey Protein Supplement on Bone Mass in Older Caucasian Adults
Kerstetter JE, Bihuniak JD, Brindisi J, Sullivan RR, Mangano KM, Larocque S, Kotler BM, Simpson CA, Cusano A, Gaffney-Stomberg E, Kleppinger A, Reynolds J, Dziura J, Kenny AM, Insogna KL. The Effect of a Whey Protein Supplement on Bone Mass in Older Caucasian Adults. The Journal Of Clinical Endocrinology & Metabolism 2015, 100: 2214-2222. PMID: 25844619, PMCID: PMC4454800, DOI: 10.1210/jc.2014-3792.Peer-Reviewed Original ResearchConceptsBone mineral densityBone resorptionL-spine bone mineral densitySelf-reported protein intakeDual-energy X-ray absorptiometryTruncal lean massPlacebo-controlled trialGlomerular filtration rateBody mass indexProtein supplementationC-terminal telopeptideX-ray absorptiometryFat-free massWhey protein supplementHigh-protein dietHealthy older adultsOlder Caucasian adultsUrine calciumRenal functionMass indexSkeletal healthUsual dietFiltration rateMineral densityBone mass
2014
Effect of 25(OH) vitamin D reference method procedure (RMP) alignment on clinical measurements obtained with the IDS-iSYS chemiluminescent-based automated analyzer
Simpson CA, Cusano AM, Bihuniak J, Walker J, Insogna KL. Effect of 25(OH) vitamin D reference method procedure (RMP) alignment on clinical measurements obtained with the IDS-iSYS chemiluminescent-based automated analyzer. The Journal Of Steroid Biochemistry And Molecular Biology 2014, 148: 41-46. PMID: 25239596, DOI: 10.1016/j.jsbmb.2014.09.013.Peer-Reviewed Original Research