2022
dbRUSP: An Interactive Database to Investigate Inborn Metabolic Differences for Improved Genetic Disease Screening
Peng G, Zhang Y, Zhao H, Scharfe C. dbRUSP: An Interactive Database to Investigate Inborn Metabolic Differences for Improved Genetic Disease Screening. International Journal Of Neonatal Screening 2022, 8: 48. PMID: 36135348, PMCID: PMC9504335, DOI: 10.3390/ijns8030048.Peer-Reviewed Original ResearchNewborn screeningMetabolite levelsUniversal newborn screeningUniform Screening PanelBlood metabolite levelsNew candidate markersGestational ageFalse-positive resultsBirth weightMetabolic disordersReference rangeInfluence of covariatesNutrition statusBlood collectionNBS programsScreening panelMetabolic conditionsDisease screeningCandidate markersMetabolic differencesNewbornsPositive resultsMetabolic analytesPopulation-Based Screening of Newborns: Findings From the NBS Expansion Study (Part One)
Brower A, Chan K, Williams M, Berry S, Currier R, Rinaldo P, Caggana M, Gaviglio A, Wilcox W, Steiner R, Holm IA, Taylor J, Orsini JJ, Brunelli L, Adelberg J, Bodamer O, Viall S, Scharfe C, Wasserstein M, Chen JY, Escolar M, Goldenberg A, Swoboda K, Ficicioglu C, Matern D, Lee R, Watson M. Population-Based Screening of Newborns: Findings From the NBS Expansion Study (Part One). Frontiers In Genetics 2022, 13: 867337. PMID: 35938011, PMCID: PMC9354846, DOI: 10.3389/fgene.2022.867337.Peer-Reviewed Original ResearchNewborn Screening Translational Research NetworkNewborn screeningPopulation-based newborn screeningPopulation-based screeningLife-saving interventionsSurvey of cliniciansState NBS programsEarly treatmentNBS programsNewbornsTranslational Research NetworkNumber of diseasesWorkshop of expertsUnited StatesResearch NetworkUniform panelStudy findingsScreeningCurrent practiceNationwide adoptionYearsCliniciansStudyDiseaseFindings
2018
Elevated methylmalonic acidemia (MMA) screening markers in Hispanic and preterm newborns
Peng G, de Fontnouvelle CA, Enns GM, Cowan TM, Zhao H, Scharfe C. Elevated methylmalonic acidemia (MMA) screening markers in Hispanic and preterm newborns. Molecular Genetics And Metabolism 2018, 126: 39-42. PMID: 30448007, PMCID: PMC6361520, DOI: 10.1016/j.ymgme.2018.11.006.Peer-Reviewed Original ResearchConceptsMarker levelsBirth weightMethylmalonic acidemiaPreterm birthHispanic infantsBlack infantsLow birth weightPreterm birth rateFalse-positive casesPreterm newbornsGestational ageFalse-positive resultsHigh prevalenceDiagnostic proceduresInfantsNon-HispanicsBirth rateNewbornsPredictive covariatesAcidemia