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Thaweesapphithak S, Theerapanon T, Rattanapornsompong K, Intarak N, Kanpittaya P, Trachoo V, Porntaveetus T, Shotelersuk V. Functional consequences of C-terminal mutations in RUNX2. Sci Rep 2023; 13:12202. [PMID: 37500953 PMCID: PMC10374887 DOI: 10.1038/s41598-023-39293-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 07/22/2023] [Indexed: 07/29/2023] Open
Abstract
Cleidocranial dysplasia (CCD) is a genetic disorder caused by mutations in the RUNX2 gene, affecting bone and teeth development. Previous studies focused on mutations in the RUNX2 RHD domain, with limited investigation of mutations in the C-terminal domain. This study aimed to investigate the functional consequences of C-terminal mutations in RUNX2. Eight mutations were analyzed, and their effects on transactivation activity, protein expression, subcellular localization, and osteogenic potential were studied. Truncating mutations in the PST region and a missense mutation in the NMTS region resulted in increased transactivation activity, while missense mutations in the PST showed activity comparable to the control. Truncating mutations produced truncated proteins, while missense mutations produced normal-sized proteins. Mutant proteins were mislocalized, with six mutant proteins detected in both the nucleus and cytoplasm. CCD patient bone cells exhibited mislocalization of RUNX2, similar to the generated mutant. Mislocalization of RUNX2 and reduced expression of downstream genes were observed in MSCs from a CCD patient with the p.Ser247Valfs*3 mutation, leading to compromised osteogenic potential. This study provides insight into the functional consequences of C-terminal mutations in RUNX2, including reduced expression, mislocalization, and aberrant transactivation of downstream genes, contributing to the compromised osteogenic potential observed in CCD.
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Affiliation(s)
- Sermporn Thaweesapphithak
- Center of Excellence in Genomics and Precision Dentistry, Department of Physiology, Faculty of Dentistry, Chulalongkorn University, Bangkok, 10330, Thailand
- Graduate Program in Oral Biology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Thanakorn Theerapanon
- Center of Excellence in Genomics and Precision Dentistry, Department of Physiology, Faculty of Dentistry, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Khanti Rattanapornsompong
- Center of Excellence in Genomics and Precision Dentistry, Department of Physiology, Faculty of Dentistry, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Narin Intarak
- Center of Excellence in Genomics and Precision Dentistry, Department of Physiology, Faculty of Dentistry, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Pimsiri Kanpittaya
- Department of Orthodontics, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Vorapat Trachoo
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
| | - Thantrira Porntaveetus
- Center of Excellence in Genomics and Precision Dentistry, Department of Physiology, Faculty of Dentistry, Chulalongkorn University, Bangkok, 10330, Thailand.
- Graduate Program in Geriatric and Special Patients Care, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand.
| | - Vorasuk Shotelersuk
- Center of Excellence for Medical Genomics, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Excellence Center for Genomics and Precision Medicine, King Chulalongkorn Memorial Hospital, the Thai Red Cross Society, Bangkok, Thailand
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Inchingolo AD, Patano A, Coloccia G, Ceci S, Inchingolo AM, Marinelli G, Malcangi G, Montenegro V, Laudadio C, Palmieri G, Bordea IR, Ponzi E, Orsini P, Ficarella R, Scarano A, Lorusso F, Dipalma G, Corsalini M, Gentile M, Venere DD, Inchingolo F. Genetic Pattern, Orthodontic and Surgical Management of Multiple Supplementary Impacted Teeth in a Rare, Cleidocranial Dysplasia Patient: A Case Report. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:1350. [PMID: 34946295 PMCID: PMC8709258 DOI: 10.3390/medicina57121350] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/30/2021] [Accepted: 12/08/2021] [Indexed: 12/12/2022]
Abstract
Background: Cleidocranial dysplasia (CCD) is a rare, autosomal dominant skeletal dysplasia with a prevalence of one per million births. The main causes of CCD are mutations in the core-binding factor alpha-1 (CBFA1) or runt-related transcription factor-2 (RUNX2), located at the 6p21 chromosomal region. RUNX2 plays important roles in osteoblast differentiation, chondrocyte proliferation and differentiation, and tooth formation. The disease is characterized by clavicular aplasia or hypoplasia, Wormian bones, delayed closure of cranial suture, brachycephalic head, maxillary deficiency, retention of primary teeth, inclusion of permanent teeth, and multiple supernumerary teeth. Materials and Methods: A 22-year-old girl suffering from cleidocranial dysplasia with short stature, narrow shoulders, craniofacial manifestations (short face, broad forehead, etc.) and dental anomalies (different lower dental elements under eruption, supernumerary and impacted multiple teeth, etc.) was examined at our service (Complex Operative Unit of Odontostomatology of Policlinico of Bari). RX Orthopantomography (OPG) and cone beam computed tomography (CBCT) were requested to better assess the position of the supernumerary teeth and their relationships with others and to evaluate the bone tissue. Results: Under eruption was probably caused by dental interferences with supernumerary teeth; hence, extractions of supernumerary upper canines and lower premolars were performed under general anaesthesia. Surgery outcome was excellent with good tissue healing and improvements in the therapeutic possibilities with future orthodontics. Conclusions: The objective of this article is to give an update about radiological, clinical, and molecular features of CCD and to alert the health team about the importance of establishing an early diagnosis and an appropriate treatment in these patients to prevent impacted teeth complications and to offer them a better quality of life.
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Affiliation(s)
- Alessio Danilo Inchingolo
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
| | - Assunta Patano
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
| | - Giovanni Coloccia
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
| | - Sabino Ceci
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
| | - Angelo Michele Inchingolo
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
| | - Grazia Marinelli
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
| | - Giuseppina Malcangi
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
| | - Valentina Montenegro
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
| | - Claudia Laudadio
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
| | - Giulia Palmieri
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
| | - Ioana Roxana Bordea
- Department of Oral Rehabilitation, Faculty of Dentistry, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Emanuela Ponzi
- Medical Genetics Unit, Department of Human Reproductive Medicine, ASL Bari, 70121 Bari, Italy; (E.P.); (P.O.); (R.F.); (M.G.)
| | - Paola Orsini
- Medical Genetics Unit, Department of Human Reproductive Medicine, ASL Bari, 70121 Bari, Italy; (E.P.); (P.O.); (R.F.); (M.G.)
| | - Romina Ficarella
- Medical Genetics Unit, Department of Human Reproductive Medicine, ASL Bari, 70121 Bari, Italy; (E.P.); (P.O.); (R.F.); (M.G.)
| | - Antonio Scarano
- Department of Innovative Technologies in Medicine and Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy;
| | - Felice Lorusso
- Department of Innovative Technologies in Medicine and Dentistry, University of Chieti-Pescara, 66100 Chieti, Italy;
| | - Gianna Dipalma
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
| | - Massimo Corsalini
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
| | - Mattia Gentile
- Medical Genetics Unit, Department of Human Reproductive Medicine, ASL Bari, 70121 Bari, Italy; (E.P.); (P.O.); (R.F.); (M.G.)
| | - Daniela Di Venere
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
| | - Francesco Inchingolo
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.D.I.); (A.P.); (G.C.); (S.C.); (A.M.I.); (G.M.); (G.M.); (V.M.); (C.L.); (G.P.); (G.D.); (M.C.); (D.D.V.)
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Daneshjoo O, Ebrahimi P, Salehi LB, Pizzuti A, Garshasbi M. Identification of a novel RUNX2 gene mutation and early diagnosis of CCD in a cleidocranial dysplasia suspected Iranian family. Clin Case Rep 2020; 8:2333-2340. [PMID: 33363735 PMCID: PMC7752336 DOI: 10.1002/ccr3.2825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 12/01/2019] [Accepted: 03/13/2020] [Indexed: 11/28/2022] Open
Abstract
This research resulted in the identification and submission of a novel RUNX2 gene mutation in the affected members of the studied pedigree. Mutation screening is an effective method for the early diagnosis of CCD in the affected individuals.
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Affiliation(s)
- Omid Daneshjoo
- Medical Genetics GroupDepartment of Experimental Medicine“Sapienza’’ University of RomeRomeItaly
- Medical Genetics DepartmentDeNA LaboratoryTehranIran
- U.O.C. of Medical GeneticsPoliclinic of Tor VergataRomeItaly
| | - Pirooz Ebrahimi
- Universal Scientific Education and Research NetworkTehranIran
| | - Leila B. Salehi
- U.O.C. of Medical GeneticsPoliclinic of Tor VergataRomeItaly
| | - Antonio Pizzuti
- Medical Genetics GroupDepartment of Experimental Medicine“Sapienza’’ University of RomeRomeItaly
| | - Masoud Garshasbi
- Medical Genetics DepartmentDeNA LaboratoryTehranIran
- Department of Medical GeneticsFaculty of Medical SciencesTarbiat Modares UniversityTehranIran
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Hsueh SJ, Lee NC, Yang SH, Lin HI, Lin CH. A limb-girdle myopathy phenotype of RUNX2 mutation in a patient with cleidocranial dysplasia: a case study and literature review. BMC Neurol 2017; 17:2. [PMID: 28056872 PMCID: PMC5216594 DOI: 10.1186/s12883-016-0781-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Accepted: 12/07/2016] [Indexed: 12/26/2022] Open
Abstract
Background Cleidocranial dysplasia (CCD) is a rare hereditary disorder that arises from heterozygous loss of function mutations in the runt-related transcription factor 2 (RUNX2) gene. As RUNX2 is mainly expressed in osteoblasts, CCD typically affects the skeletal and dental systems. Few studies have investigated RUNX2 mutation effects on non-skeletal systems. Here, we describe limb-girdle myopathy, an uncommon phenotype of CCD, in a patient with a heterozygous missense mutation (p.R225Q) in the RUNX2 gene. Case presentation A 58 year-old man presented with progressive back pain and six months of weakness in the proximal parts of all four limbs. Physical examinations showed that he was short in stature (height, 164.4 cm; weight, 79.1 kg) with a dysmorphic face, including hypertelorism, midface hypoplasia, and chin protrusion. At a young age, he had received orthodontic surgery, due to dental abnormalities. Neurological examinations revealed sloping shoulders, weakness, and atrophy in the proximal areas of the arms, shoulder girdle muscles, and legs. The deep tendon reflex and sensory system were normal. Radiological examinations revealed mild scoliosis, shortened clavicles, and a depressed skull bone, which were consistent with a clinical diagnosis of CCD. Electromyography (EMG) studies showed myogenic polyphasic waves in the deltoid, biceps brachii, and rectus femoris muscles. Instead, the EMG findings were normal in the first dorsal interosseous, tibialis anterior and facial muscles. The EMG findings were compatible with a limb-girdle pattern with facial sparing. The patient’s family history showed his father and eldest daughter with similar dysmorphic faces, skeletal disorders and proximal upper extremity weakness. We sequenced the RUNX2 gene and discovered a heterozygous missense mutation (c.G674A, p.R225Q), which altered the C-terminal end of the RUNX2 protein. This mutation was predicted to inactivate the protein and might affect its interactions with other proteins. This mutation co-segregated with the disease phenotypes in the family. Conclusions We described limb-girdle myopathy in a patient with CCD that carried a heterozygous RUNX2 missense mutation. This uncommon phenotype expanded the phenotypic spectrum of the RUNX2 p.R225Q mutation. The role of RUNX2 in myogenic development merits future studies. Our findings remind clinicians that myopathic patients with myopathies combined with facial dysmorphism and shortened clavicles should consider the diagnosis of CCD.
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Affiliation(s)
- Sung-Ju Hsueh
- Department of Neurology, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
| | - Ni-Chung Lee
- Department of Medical Genetics, National Taiwan University Hospital, Taipei, 100, Taiwan
| | - Shu-Hua Yang
- Department of Orthopedics, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
| | - Han-I Lin
- Department of Neurology, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
| | - Chin-Hsien Lin
- Department of Neurology, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan.
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Cleidocranial dysplasia: Clinical, endocrinologic and molecular findings in 15 patients from 11 families. Eur J Med Genet 2016; 60:163-168. [PMID: 28027977 DOI: 10.1016/j.ejmg.2016.12.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 12/10/2016] [Accepted: 12/18/2016] [Indexed: 11/22/2022]
Abstract
Cleidocranial dysplasia (CCD) is an autosomal dominant disorder characterized by skeletal anomalies such as delayed closure of the cranial sutures, underdeveloped or absent clavicles, multiple dental abnormalities, short stature and osteoporosis. RUNX2, encoding Runt DNA-binding domain protein important in osteoblast differentiation, is the only known gene related to the disease and identified as responsible in 70% of the cases. Our clinical evaluations revealed that short stature present at a rate of 28.6%, osteoporosis at a rate of 57.1% and osteopenia at 21.4%. In this study, RUNX2 sequencing revealed nine different variations in 11 families, eight being pathogenic of which one was novel gross insertion (c.1271_1272ins20) and one other being predicted benign in frame gross deletion (c.241_258del).
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Singh A, Goswami M, Pradhan G, Han MS, Choi JY, Kapoor S. Cleidocranial Dysplasia with Normal Clavicles: A Report of a Novel Genotype and a Review of Seven Previous Cases. Mol Syndromol 2015; 6:83-6. [PMID: 26279653 PMCID: PMC4521062 DOI: 10.1159/000375354] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2015] [Indexed: 11/19/2022] Open
Abstract
We report an unusual combination of features comprising delayed tooth eruption and closure of the anterior fontanel as the sole presenting features in a child with cleidocranial dysplasia (CCD). Radiological survey revealed the presence of wormian bones in the skull, pseudoepiphysis at the base of the bilateral second metacarpal, and midline ossification defects at pubic symphysis in the presence of essentially normal clavicles. DNA sequencing of the RUNX2 gene detected a novel nonsense mutation in exon1 (c.166C>T; p.Q56X) in its glutamine-alanine (Q/A) repeat domain. The genotypes of all published cases of CCD with normal clavicles were reviewed. Additional dental and otolaryngological features were enlisted. Three cases with a milder dental phenotype and normal clavicles were associated with a mutation in the Q/A domain. Collectively, we found a novel CCD-causing nonsense mutation p.Q56X in the Q/A domain of the RUNX2 gene.
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Affiliation(s)
- Ankur Singh
- Department of Pediatrics, Institute of Medical Sciences, Banaras Hindu University, New Delhi, India
| | - Mridula Goswami
- Department of Pediatric Dentistry, Maulana Azad Institute of Dental Sciences, Daegu, Republic of Korea
| | | | - Min-Su Han
- Biochemistry and Cell Biology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Je-Yong Choi
- Biochemistry and Cell Biology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Seema Kapoor
- Division of Genetics and Metabolism, Department of Pediatrics, MAMC Associated Lok Nayak Hospital, New Delhi, India
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Guo YW, Chiu CY, Liu CL, Jap TS, Lin LY. Novel mutation of RUNX2 gene in a patient with cleidocranial dysplasia. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2015; 8:1057-1062. [PMID: 25755819 PMCID: PMC4348862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Accepted: 12/24/2014] [Indexed: 06/04/2023]
Abstract
BACKGROUND Cleidocranial dysplasia is a rare hereditary skeletal disorder due to heterozygous loss of function mutations in the RUNX2 gene that encodes runt-related transcription factor 2 (RUNX2). Here we report a 52 year-old woman with cleidocranial dysplasia due to a novel RUNX2 mutation. CASE DESCRIPTION A 52 year-old Han Chinese woman presented with short stature and skeletal dysplasia that was first noted during early childhood. She was 153 cm in height and 40 kg in weight. Her skull was deformed with hypertelorism, midface hypoplasia, protrusion of chin, and dental abnormalities. Radiological examination revealed shortened clavicles and depressed skull bone and that were consistent with the clinical diagnosis of cleidocranial dysplasia. There was no family history of a similar skeletal disorder. We sequenced the RUNX2 gene and discovered a novel heterozygous mutation in exon 3 (c.476 del G, p.G159fs175X) that is predicted to cause a frameshift and premature termination that leads to the loss of the final 347 amino acid residues. This severely truncated protein is expected to be inactive. LITERATURE REVIEW RUNX2 gene controls osteoblast differentiation and chondrocyte maturation. Around 90 RUNX2 mutations have been discovered in patients with cleidocranial dysplasia. CLINICAL RELEVANCE We identified a case of cleidocranial dysplasia due to a novel mutation of RUNX2 gene at exon 3 (c.476 del G).
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Affiliation(s)
- Ya-Wun Guo
- Department of Internal Medicine, Taipei City HospitalZhongxing Branch, Taipei, Taiwan
- Division of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General HospitalTaipei, ROC. 112, Taiwan
| | - Chih-Yang Chiu
- Department of Pathology and Laboratory Medicine, Taipei Veterans General HospitalTaipei, Taiwan
| | - Chien-Lin Liu
- Department of Orthopaedics and Traumatology, Taipei Veterans General HospitalTaipei, Taiwan
- Faculty of Medicine, National Yang-Ming University School of MedicineROC. 112, Taiwan
| | - Tjin-Shing Jap
- Division of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General HospitalTaipei, ROC. 112, Taiwan
- Faculty of Medicine, National Yang-Ming University School of MedicineROC. 112, Taiwan
| | - Liang-Yu Lin
- Division of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General HospitalTaipei, ROC. 112, Taiwan
- Faculty of Medicine, National Yang-Ming University School of MedicineROC. 112, Taiwan
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Bedeschi MF, Bonarrigo F, Manzoni F, Milani D, Piemontese MR, Guez S, Esposito S. Ehlers-Danlos syndrome versus cleidocranial dysplasia. Ital J Pediatr 2014; 40:49. [PMID: 24887404 PMCID: PMC4130426 DOI: 10.1186/1824-7288-40-49] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Accepted: 05/20/2014] [Indexed: 01/28/2023] Open
Affiliation(s)
| | | | | | | | | | | | - Susanna Esposito
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Commenda 9, Milan 20122, Italy.
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