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
2008
A Patient With Hypophosphatemia, a Femoral Fracture, and Recurrent Kidney Stones: Report of a Novel Mutation in SLC34A3
Page K, Bergwitz C, Jaureguiberry G, Harinarayan CV, Insogna K. A Patient With Hypophosphatemia, a Femoral Fracture, and Recurrent Kidney Stones: Report of a Novel Mutation in SLC34A3. Endocrine Practice 2008, 14: 869-874. PMID: 18996815, PMCID: PMC2773288, DOI: 10.4158/ep.14.7.869.Peer-Reviewed Original ResearchConceptsSLC34A3 geneClinical presentationNovel mutationsHistory of flank painMissense mutationsPatient's unusual clinical presentationUnusual clinical presentationPatient's clinical courseAtypical clinical presentationHereditary hypophosphatemic ricketsTreated with calcitriolRecurrent kidney stonesDisorder associated with mutationsGenomic DNA samplesStress fracturesSLC34A3 mutationsFlank painRecurrent nephrolithiasisInsufficiency fracturesClinical courseClinical improvementNaPi-IIcHypophosphatemic ricketsCompound heterozygotesGenetic analysis