2014
Mutations in SLC34A3/NPT2c Are Associated with Kidney Stones and Nephrocalcinosis
Dasgupta D, Wee MJ, Reyes M, Li Y, Simm PJ, Sharma A, Schlingmann KP, Janner M, Biggin A, Lazier J, Gessner M, Chrysis D, Tuchman S, Baluarte HJ, Levine MA, Tiosano D, Insogna K, Hanley DA, Carpenter TO, Ichikawa S, Hoppe B, Konrad M, Sävendahl L, Munns CF, Lee H, Jüppner H, Bergwitz C. Mutations in SLC34A3/NPT2c Are Associated with Kidney Stones and Nephrocalcinosis. Journal Of The American Society Of Nephrology 2014, 25: 2366-2375. PMID: 24700880, PMCID: PMC4178443, DOI: 10.1681/asn.2013101085.Peer-Reviewed Original ResearchConceptsIdiopathic hypercalciuriaDecreased tubular reabsorption of phosphateIncreased risk of kidney stone formationSerum 1,25(OH)2 vitamin DTubular reabsorption of phosphateAssociated with kidney stonesVitamin D levelsSolute carrier family 34Renal phosphate wastingDecreased serum phosphateHereditary hypophosphatemic ricketsHealthy family membersReabsorption of phosphateRisk of kidney stone formationRickets/osteomalaciaDecreased tubular reabsorptionKidney stone formationSLC34A3 mutationsIndependent of genotypeMedullary nephrocalcinosisSerum phosphateVitamin DDependent phosphate cotransporterTubular reabsorptionD levels
2009
Disorders of Phosphate Homeostasis and Tissue Mineralisation
Bergwitz C, Jüppner H. Disorders of Phosphate Homeostasis and Tissue Mineralisation. Endocrine Development 2009, 16: 133-156. PMID: 19494665, PMCID: PMC3810012, DOI: 10.1159/000223693.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsDisorders of phosphate homeostasisPhosphate homeostasisFibroblast growth factor 23Secretion of parathyroid hormoneAbnormal phosphate homeostasisDentin matrix protein 1Tissue mineralizationGrowth factor 23Co-receptor KlothoBone-kidney axisReabsorption of phosphateExpression of FGF23Renal proximal tubulesHomologies to endopeptidasesMatrix protein 1Phosphate-regulating geneCirculating phosphate concentrationClinical presentationFactor 23Parathyroid hormoneUDP-N-acetyl-alpha-D-galactosamineParathyroid glandsDiagnostic evaluationProximal tubulesD-galactosamine