Human Preosteoblastic Cell Culture from a Patient with Severe Tumoral Calcinosis-Hyperphosphatemia Due to a New GALNT3 Gene Mutation: Study of In Vitro Mineralization

Verfasser / Beitragende:
[L. Masi, G. Beltrami, S. Ottanelli, F. Franceschelli, A. Gozzini, R. Zonefrati, G. Galli, S. Ciuffi, C. Mavilia, F. Giusti, G. Marcucci, F. Cioppi, E. Colli, C. Fossi, A. Franchi, C. Casentini, R. Capanna, Maria Brandi]
Ort, Verlag, Jahr:
2015
Enthalten in:
Calcified Tissue International, 96/5(2015-05-01), 438-452
Format:
Artikel (online)
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024 7 0 |a 10.1007/s00223-015-9974-8  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00223-015-9974-8 
245 0 0 |a Human Preosteoblastic Cell Culture from a Patient with Severe Tumoral Calcinosis-Hyperphosphatemia Due to a New GALNT3 Gene Mutation: Study of In Vitro Mineralization  |h [Elektronische Daten]  |c [L. Masi, G. Beltrami, S. Ottanelli, F. Franceschelli, A. Gozzini, R. Zonefrati, G. Galli, S. Ciuffi, C. Mavilia, F. Giusti, G. Marcucci, F. Cioppi, E. Colli, C. Fossi, A. Franchi, C. Casentini, R. Capanna, Maria Brandi] 
520 3 |a Human disorders of phosphate (Pi) handling and skeletal mineralization represent a group of rare bone diseases. One of these disease is tumoral calcinosis (TC). In this study, we present the case of a patient with TC with a new GALNT3 gene mutation. We also performed functional studies using an in vitro cellular model. Genomic DNA was extracted from peripheral blood collected from a teenage Caucasian girl affected by TC, and from her parents. A higher capability to form mineralization nodules in vitro was found in human preosteoblastic cells of mutant when compared to wild-type controls. We found a novel homozygous inactivating splice site mutation in intron I (c.516-2a>g). A higher capability to form mineralization nodules in vitro was found in the mutant cells in human preosteoblastic cells when compared to wild-type controls. Understanding the functional significance and molecular physiology of this novel mutation will help to define the role of FGF23 in the control of Pi homeostasis in normal and in pathological conditions. 
540 |a Springer Science+Business Media New York, 2015 
690 7 |a Tumoral calcinosis  |2 nationallicence 
690 7 |a Phosphatonin  |2 nationallicence 
690 7 |a Extra Skeletal calcification  |2 nationallicence 
700 1 |a Masi  |D L.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
700 1 |a Beltrami  |D G.  |u Department of Orthopedics, Oncologic Unit AOUC-Careggi Hospital, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
700 1 |a Ottanelli  |D S.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
700 1 |a Franceschelli  |D F.  |u Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy  |4 aut 
700 1 |a Gozzini  |D A.  |u Genetics Unit AOUC-Careggi, Department of Genetics, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy  |4 aut 
700 1 |a Zonefrati  |D R.  |u Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy  |4 aut 
700 1 |a Galli  |D G.  |u Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy  |4 aut 
700 1 |a Ciuffi  |D S.  |u Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy  |4 aut 
700 1 |a Mavilia  |D C.  |u Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy  |4 aut 
700 1 |a Giusti  |D F.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
700 1 |a Marcucci  |D G.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
700 1 |a Cioppi  |D F.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
700 1 |a Colli  |D E.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
700 1 |a Fossi  |D C.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
700 1 |a Franchi  |D A.  |u Section of Anatomic Pathology, Department of Surgery and Translational Medicine, University of Florence, Viale Morgagni, 50134, Florence, Italy  |4 aut 
700 1 |a Casentini  |D C.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
700 1 |a Capanna  |D R.  |u Department of Orthopedics, Oncologic Unit AOUC-Careggi Hospital, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
700 1 |a Brandi  |D Maria  |u Department of Surgery and Translational Medicine, Metabolic Bone Diseases Unit AOUC-Careggi Hospital, University of Florence, Largo Palagi, 1 II Floor, 50134, Florence, Italy  |4 aut 
773 0 |t Calcified Tissue International  |d Springer US; http://www.springer-ny.com  |g 96/5(2015-05-01), 438-452  |x 0171-967X  |q 96:5<438  |1 2015  |2 96  |o 223 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Masi  |D L.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Beltrami  |D G.  |u Department of Orthopedics, Oncologic Unit AOUC-Careggi Hospital, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Ottanelli  |D S.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Franceschelli  |D F.  |u Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Gozzini  |D A.  |u Genetics Unit AOUC-Careggi, Department of Genetics, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zonefrati  |D R.  |u Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Galli  |D G.  |u Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Ciuffi  |D S.  |u Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Mavilia  |D C.  |u Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University of Florence, Viale Pieraccini, 6, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Giusti  |D F.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Marcucci  |D G.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Cioppi  |D F.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Colli  |D E.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Fossi  |D C.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Franchi  |D A.  |u Section of Anatomic Pathology, Department of Surgery and Translational Medicine, University of Florence, Viale Morgagni, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Casentini  |D C.  |u Metabolic Bone Diseases Unit AOUC-Careggi, Department of Orthopedics, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Capanna  |D R.  |u Department of Orthopedics, Oncologic Unit AOUC-Careggi Hospital, University of Florence, Largo Palagi, 1, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Brandi  |D Maria  |u Department of Surgery and Translational Medicine, Metabolic Bone Diseases Unit AOUC-Careggi Hospital, University of Florence, Largo Palagi, 1 II Floor, 50134, Florence, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Calcified Tissue International  |d Springer US; http://www.springer-ny.com  |g 96/5(2015-05-01), 438-452  |x 0171-967X  |q 96:5<438  |1 2015  |2 96  |o 223