2013
Genetic Determinants of Phosphate Response in Drosophila
Bergwitz C, Wee MJ, Sinha S, Huang J, DeRobertis C, Mensah LB, Cohen J, Friedman A, Kulkarni M, Hu Y, Vinayagam A, Schnall-Levin M, Berger B, Perkins LA, Mohr SE, Perrimon N. Genetic Determinants of Phosphate Response in Drosophila. PLOS ONE 2013, 8: e56753. PMID: 23520455, PMCID: PMC3592877, DOI: 10.1371/journal.pone.0056753.Peer-Reviewed Original ResearchConceptsLarval developmentGenome-wide RNAi screenDrosophila larval developmentGenetic determinantsImportant cellular processesNovel genetic determinantsAdult life spanLife spanExtracellular phosphate levelsD-rafRNAi-mediated inhibitionRNAi screenDrosophila melanogasterPhosphate responseCellular processesResponse to phosphateAdult fliesCandidate genesLive fliesMAPK activationAvailability of phosphateCellular responsesHigh phosphate mediumMalpighian tubulesReduced life span
2012
Fanconi-Bickel Syndrome and Autosomal Recessive Proximal Tubulopathy with Hypercalciuria (ARPTH) Are Allelic Variants Caused by GLUT2 Mutations
Mannstadt M, Magen D, Segawa H, Stanley T, Sharma A, Sasaki S, Bergwitz C, Mounien L, Boepple P, Thorens B, Zelikovic I, Jüppner H. Fanconi-Bickel Syndrome and Autosomal Recessive Proximal Tubulopathy with Hypercalciuria (ARPTH) Are Allelic Variants Caused by GLUT2 Mutations. The Journal Of Clinical Endocrinology & Metabolism 2012, 97: e1978-e1986. PMID: 22865906, PMCID: PMC3462928, DOI: 10.1210/jc.2012-1279.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAmino Acid SequenceAnimalsFamilial Hypophosphatemic RicketsFamily HealthFanconi SyndromeFemaleGenes, RecessiveGenetic VariationGenome-Wide Association StudyGlucose Transporter Type 1Glucose Transporter Type 2HumansHypercalciuriaHypophosphatemia, FamilialKidney Tubules, ProximalMaleMiceMice, TransgenicMolecular Sequence DataOocytesPedigreeRicketsSodium-Phosphate Cotransporter Proteins, Type IIaSodium-Phosphate Cotransporter Proteins, Type IIcXenopus laevisConceptsGlucose transporter 2Sequence analysis of candidate genesCandidate genesSequence analysisGenome-wide linkage scanAnalysis of candidate genesFanconi-Bickel syndromeProximal renal tubulopathyRenal tubulopathyNucleotide sequence analysisGenetic mappingHomozygous mutationPhosphate importLinkage scanMolecular basisXenopus oocytesTransport of glucoseGLUT2 mutationsMolecular levelGenesGlucose transportUrinary phosphate excretionAllelic variantsPhosphate homeostasisDirect nucleotide sequence analysis
2005
SLC34A3 Mutations in Patients with Hereditary Hypophosphatemic Rickets with Hypercalciuria Predict a Key Role for the Sodium-Phosphate Cotransporter NaPi-IIc in Maintaining Phosphate Homeostasis
Bergwitz C, Roslin NM, Tieder M, Loredo-Osti JC, Bastepe M, Abu-Zahra H, Frappier D, Burkett K, Carpenter TO, Anderson D, Garabédian M, Sermet I, Fujiwara TM, Morgan K, Tenenhouse HS, Jüppner H. SLC34A3 Mutations in Patients with Hereditary Hypophosphatemic Rickets with Hypercalciuria Predict a Key Role for the Sodium-Phosphate Cotransporter NaPi-IIc in Maintaining Phosphate Homeostasis. American Journal Of Human Genetics 2005, 78: 179-192. PMID: 16358214, PMCID: PMC1380228, DOI: 10.1086/499409.Peer-Reviewed Original ResearchConceptsConsanguineous BedouinFirst membrane-spanning domainMembrane-spanning domainsPhosphate homeostasisRenal sodium-phosphate cotransporterNucleotide sequence analysisDihydroxyvitamin D levelsSingle nucleotide deletionHereditary hypophosphatemic ricketsCompound heterozygous missenseSLC34A3 mutationsHomozygous single nucleotide deletionHypophosphatemic ricketsLinkage scanCandidate genesGenomic DNASodium-phosphate cotransporterSequence analysisD levelsHomozygosity mappingDeletion mutationsGenomewide linkage scanKey roleChromosome 9q34Mutations