2024
An update on clinical presentation and responses to therapy of patients with hereditary hypophosphatemic rickets with hypercalciuria (HHRH)
Zhu Z, Bo-Ran Ho B, Chen A, Amrhein J, Apetrei A, Carpenter T, Lazaretti-Castro M, Colazo J, McCrystal Dahir K, Geßner M, Gurevich E, Heier C, Simmons J, Hunley T, Hoppe B, Jacobsen C, Kouri A, Ma N, Majumdar S, Molin A, Nokoff N, Ott S, Peña H, Santos F, Tebben P, Topor L, Deng Y, Bergwitz C. An update on clinical presentation and responses to therapy of patients with hereditary hypophosphatemic rickets with hypercalciuria (HHRH). Kidney International 2024, 105: 1058-1076. PMID: 38364990, PMCID: PMC11106756, DOI: 10.1016/j.kint.2024.01.031.Peer-Reviewed Original ResearchResponse to therapyHereditary hypophosphatemic ricketsPathogenic variantsBone phenotypeSerum phosphateHypophosphatemic ricketsHeterozygous carriersPartial response to therapyPredicting response to therapyRare group of disordersIntact parathyroid hormoneUrine calcium excretionCorrection of hypophosphatemiaSolute carrier familyDecreased serum phosphateBaseline disease severityVariants in vitroOral phosphate supplementationNormalize serum phosphateStandard of careGroup of disordersMutant allelesCarrier familyBiochemical phenotypeKidney phenotype
2023
Multifocal heterotopic ossification in a man with germline variants of LIM Mineralization Protein‐1 (LMP‐1)
Sangadala S, Shore E, Xu M, Bergwitz C, Lozano‐Calderon S, Lin A, Boden S, Kaplan F. Multifocal heterotopic ossification in a man with germline variants of LIM Mineralization Protein‐1 (LMP‐1). American Journal Of Medical Genetics Part A 2023, 191: 2164-2174. PMID: 37218523, DOI: 10.1002/ajmg.a.63304.Peer-Reviewed Original ResearchConceptsLIM mineralization protein-1Bone morphogenetic protein (BMP) pathwayGermline variantsBone morphogenetic proteinRecombinant BMP-2LMP-1Gene-disease relationshipsC2C12 cellsGenetic analysisIntracellular proteinsWT proteinHeterotopic ossificationProtein pathwayOsteoblast markersWT cellsBMP-2Protein 1Coding variantsGene-diseaseProtein levelsControl cellsPathogenic variantsLMP-1 variantsCo-transfectionMC3T3 cells