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Papadopoulou CI, Sifakakis I, Tournis S. Metabolic Bone Diseases Affecting Tooth Eruption: A Narrative Review. CHILDREN (BASEL, SWITZERLAND) 2024; 11:748. [PMID: 38929327 PMCID: PMC11202066 DOI: 10.3390/children11060748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Revised: 06/12/2024] [Accepted: 06/18/2024] [Indexed: 06/28/2024]
Abstract
Tooth eruption is an essential process for the development of the oral and maxillofacial system. Several inherited and acquired diseases might affect this tightly regulated process, resulting in premature, delayed, or even failed tooth eruption. The purpose of this article is to review the literature and the clinical parameters of metabolic bone diseases that affect tooth eruption. It examines the physiological aspects of tooth eruption and the pathophysiological changes induced by metabolic bone diseases, including changes in bone metabolism, density, and structure. The search strategy for this review included an electronic search in PubMed, Google Scholar, Medline, Scopus, and the Cochrane Library using the following keywords: "metabolic bone diseases", "tooth eruption", "delayed tooth eruption", and each reported disease in combination with "tooth eruption disorders", covering publications up to March 2024 and limited to English-language sources. Understanding the influence of metabolic bone diseases on tooth eruption is crucial for managing both dental and skeletal manifestations associated with these disorders. This review suggests that a multidisciplinary approach to treatment may significantly improve oral outcomes for patients suffering from such conditions. Clinicians should be aware of the specific dental abnormalities that may arise and consider comprehensive evaluations and individualized treatment plans. These findings underscore the need for further research into targeted therapies that address these abnormalities.
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Affiliation(s)
| | - Iosif Sifakakis
- Department of Orthodontics, School of Dentistry, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Symeon Tournis
- Laboratory for the Research of Musculoskeletal System “Th. Garofalidis”, School of Medicine, National and Kapodistrian University of Athens, 14561 Athens, Greece;
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2
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Flottes Y, Valleron E, Gogly B, Wulfman C, Dursun E. Full-Mouth Rehabilitation of a 15-Year-Old Girl Affected by a Rare Hypoparathyroidism (Glial Cell Missing Homolog 2 Mutation): A 3-Year Follow-Up. Dent J (Basel) 2024; 12:130. [PMID: 38786528 PMCID: PMC11119232 DOI: 10.3390/dj12050130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 04/17/2024] [Accepted: 05/01/2024] [Indexed: 05/25/2024] Open
Abstract
OBJECTIVE Familial isolated hypoparathyroidism is a rare genetic disorder due to no or low production of the parathyroid hormone, disturbing calcium and phosphate regulation. The resulting hypocalcemia may lead to dental abnormalities, such as enamel hypoplasia. The aim of this paper was to describe the full-mouth rehabilitation of a 15-year-old girl with chronic hypocalcemia due to a rare congenital hypoparathyroidism. CLINICAL CONSIDERATIONS In this patient, in the young adult dentition, conservative care was preferred. Onlays or stainless-steel crowns were performed on the posterior teeth, and direct or indirect (overlays and veneerlays) were performed on the maxillary premolars, canines, and incisors, using a digital wax-up. The mandibular incisors were bleached. The treatment clearly improved the patient's oral quality of life, with fewer sensitivities, better chewing, and aesthetic satisfaction. The difficulties were the regular monitoring and the limited compliance of the patient. CONCLUSION Despite no clinical feedback in the literature, generalized hypomineralized/hypoplastic teeth due to hypoparathyroidism in a young patient can be treated as amelogenesis imperfecta (generalized enamel defects) with a conservative approach for medium-term satisfactory results. HIGHLIGHTS This study provides new insights into the management of enamel hypoplasia caused by familial isolated hypoparathyroidism, helping to improve patient outcomes in similar cases.
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Affiliation(s)
- Yohann Flottes
- UFR Dentistry, Faculté de Santé, Université Paris Cité, 75006 Paris, France; (Y.F.); (E.V.); (B.G.); (C.W.)
- Department of Dentistry, AP-HP, Henri Mondor Hospital, 94000 Créteil, France
- URB2i, Université Paris Cité, 92120 Montrouge, France
| | - Eléonore Valleron
- UFR Dentistry, Faculté de Santé, Université Paris Cité, 75006 Paris, France; (Y.F.); (E.V.); (B.G.); (C.W.)
- Department of Dentistry, AP-HP, Henri Mondor Hospital, 94000 Créteil, France
| | - Bruno Gogly
- UFR Dentistry, Faculté de Santé, Université Paris Cité, 75006 Paris, France; (Y.F.); (E.V.); (B.G.); (C.W.)
- Department of Dentistry, AP-HP, Henri Mondor Hospital, 94000 Créteil, France
| | - Claudine Wulfman
- UFR Dentistry, Faculté de Santé, Université Paris Cité, 75006 Paris, France; (Y.F.); (E.V.); (B.G.); (C.W.)
- Department of Dentistry, AP-HP, Henri Mondor Hospital, 94000 Créteil, France
- URB2i, Université Paris Cité, 92120 Montrouge, France
| | - Elisabeth Dursun
- UFR Dentistry, Faculté de Santé, Université Paris Cité, 75006 Paris, France; (Y.F.); (E.V.); (B.G.); (C.W.)
- Department of Dentistry, AP-HP, Henri Mondor Hospital, 94000 Créteil, France
- URB2i, Université Paris Cité, 92120 Montrouge, France
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Van der Biest AM, Jüppner H, Andreescu C, Bravenboer B. Epileptic seizures and abnormal tooth development as primary presentation of pseudohypoparathyroidism type 1B. BMJ Case Rep 2024; 17:e258403. [PMID: 38423572 PMCID: PMC10910484 DOI: 10.1136/bcr-2023-258403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024] Open
Abstract
Pseudohypoparathyroidism (PHP) is a rare genetic disorder characterised by a non-functioning PTH. Usually, the diagnosis is made following (symptomatic) hypocalcaemia. We describe a case in which epileptic seizures and abnormalities in dental development were the main clinical manifestation of PHP type 1B. This case demonstrates the importance of screening for hypocalcaemia in patients with de novo epileptic seizures. In addition, antiepileptic medications themselves may interfere with calcium-phosphate metabolism, causing or aggravating a hypocalcaemia as well. By correcting the calcium level, a resolution of these symptoms could be obtained.
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Affiliation(s)
| | - Harald Jüppner
- Endocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
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Gerber JT, Weiss SG, Mijolaro LV, Silva CS, Petinati MFP, Meger MN, Honório HM, Rebellato NLB, Sebastiani AM, Küchler EC, Scariot R. Polymorphisms in hormonal-related genes might be associated with variations in permanent tooth crown size. Orthod Craniofac Res 2023; 26:539-545. [PMID: 36756694 DOI: 10.1111/ocr.12638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 01/08/2023] [Accepted: 01/31/2023] [Indexed: 02/10/2023]
Abstract
BACKGROUND The variability in tooth crown size (TCS) is influenced by genetic factors and might be regulated by the difference in hormonal response. MATERIALS AND METHODS This study aimed to evaluate the association between variations in TCS of permanent teeth with associated factors and genetic polymorphisms in hormonal-related genes (ESR1, ESR2 and PTH). This cross-sectional study involved dental casts from 86 individuals of both sexes. Dental casts were used to determine the maximum TCS of all fully erupted permanent teeth (except third molars) in the mesiodistal (MD) and buccolingual (BL) dimensions. Data such as sex, ethnicity, dental group (incisor, canine, premolar and molar), dental arch (upper and lower) and genetic polymorphisms of hormonal-related genes were used. The DNA from each patient was collected to evaluate the genetic polymorphisms in ESR1 (rs2234693 and rs9340799), ESR2 (rs1256049 and rs4986938) and PTH (rs694, rs6256 and rs307247) through real-time PCR. The data were submitted to statistical analysis with a significance level of 0.05. RESULTS In the MD dimension, the sex, dental group and dental arch were associated with variation in TCS (P < .05). In the BL dimension, the sex, dental group, dental arch and polymorphism in rs694 and rs307247 were associated with variation in TCS. CONCLUSIONS In short, this study suggests that genetic polymorphisms of PTH are associated with variations in the BL TCS of permanent human teeth.
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Affiliation(s)
| | | | | | | | | | | | - Heitor Marques Honório
- Department of Pediatric Dentistry, Orthodontics and Public Health, Bauru School of Dentistry - University of São Paulo, Bauru, Brazil
| | | | - Aline Monise Sebastiani
- Department of Stomatology, School of Dentistry, Federal University of Parana, Curitiba, Brazil
| | - Erika Calvano Küchler
- Department of Pediatric Dentistry, School of Dentistry of Ribeirão Preto, University of São Paulo, Avenida do Café s/n - Campus da USP, Ribeirão Preto, Brazil
| | - Rafaela Scariot
- Department of Stomatology, School of Dentistry, Federal University of Parana, Curitiba, Brazil
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Bugălă NM, Carsote M, Stoica LE, Albulescu DM, Ţuculină MJ, Preda SA, Boicea AR, Alexandru DO. New Approach to Addison Disease: Oral Manifestations Due to Endocrine Dysfunction and Comorbidity Burden. Diagnostics (Basel) 2022; 12:diagnostics12092080. [PMID: 36140482 PMCID: PMC9497746 DOI: 10.3390/diagnostics12092080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 08/17/2022] [Accepted: 08/26/2022] [Indexed: 11/16/2022] Open
Abstract
This review highlights oral anomalies with major clinical impact in Addison disease (AD), including dental health and dermatologic features, through a dual perspective: pigmentation issues and AD comorbidities with oral manifestations. Affecting 92% of AD patients, cutaneomucosal hyperpigmentation is synchronous with or precedes general manifestations by up to a decade, underlying melanocytic infiltration of the basal epidermal layer; melanophages in the superficial dermis; and, rarely, acanthosis, perivascular lymphocytic infiltrate, and hyperkeratosis. Intraoral pigmentation might be the only sign of AD; thus, early recognition is mandatory, and biopsy is helpful in selected cases. The buccal area is the most affected location; other sites are palatine arches, lips, gums, and tongue. Pigmented oral lesions are patchy or diffuse; mostly asymptomatic; and occasionally accompanied by pain, itchiness, and burn-like lesions. Pigmented lingual patches are isolated or multiple, located on dorsal and lateral areas; fungiform pigmented papillae are also reported in AD individuals. Dermoscopy examination is particularly indicated for fungal etiology; yet, it is not routinely performed. AD’s comorbidity burden includes the cluster of autoimmune polyglandular syndrome (APS) type 1 underlying AIRE gene malfunction. Chronic cutaneomucosal candidiasis (CMC), including oral CMC, represents the first sign of APS1 in 70–80% of cases, displaying autoantibodies against interleukin (IL)-17A, IL-17F ± IL-22, and probably a high mucosal concentration of interferon (IFN)-γ. CMC is prone to systemic candidiasis, representing a procarcinogenic status due to Th17 cell anomalies. In APS1, the first cause of mortality is infections (24%), followed by oral and esophageal cancers (15%). Autoimmune hypoparathyroidism (HyP) is the earliest endocrine element in APS1; a combination of CMC by the age of 5 years and dental enamel hypoplasia (the most frequent dental complication of pediatric HyP) by the age of 15 is an indication for HyP assessment. Children with HyP might experience short dental roots, enamel opacities, hypodontia, and eruption dysfunctions. Copresence of APS-related type 1 diabetes mellitus (DM) enhances the risk of CMC, as well as periodontal disease (PD). Anemia-related mucosal pallor is related to DM, hypothyroidism, hypogonadism, corresponding gastroenterological diseases (Crohn’s disease also presents oral ulceration (OU), mucogingivitis, and a 2–3 times higher risk of PD; Biermer anemia might cause hyperpigmentation by itself), and rheumatologic diseases (lupus induces OU, honeycomb plaques, keratotic plaques, angular cheilitis, buccal petechial lesions, and PD). In more than half of the patients, associated vitiligo involves depigmentation of oral mucosa at different levels (palatal, gingival, alveolar, buccal mucosa, and lips). Celiac disease may manifest xerostomia, dry lips, OU, sialadenitis, recurrent aphthous stomatitis and dental enamel defects in children, a higher prevalence of caries and dentin sensitivity, and gingival bleeding. Oral pigmented lesions might provide a useful index of suspicion for AD in apparently healthy individuals, and thus an adrenocorticotropic hormone (ACTH) stimulation is useful. The spectrum of autoimmune AD comorbidities massively complicates the overall picture of oral manifestations.
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Affiliation(s)
- Narcis Mihăiţă Bugălă
- Department of Medical Informatics and Biostatistics, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Mara Carsote
- Department of Endocrinology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- C.I. Parhon National Institute of Endocrinology, Aviatorilor Ave. 34–38, Sector 1, 011683 Bucharest, Romania
- Correspondence: ; Tel.: +40-744851934
| | - Loredana Elena Stoica
- Department of Dermatology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Dana Maria Albulescu
- Department of Anatomy, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Mihaela Jana Ţuculină
- Department of Odontology, Faculty of Dental Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Smaranda Adelina Preda
- Department of Odontology, Faculty of Dental Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Ancuta-Ramona Boicea
- Department of Occupational Medicine, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Dragoș Ovidiu Alexandru
- Department of Medical Informatics and Biostatistics, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
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Alghamdi S. Oral Facial Manifestations of Sanjad-Sakati Syndrome: A Literature Review. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9040448. [PMID: 35455492 PMCID: PMC9028158 DOI: 10.3390/children9040448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 03/01/2022] [Accepted: 03/03/2022] [Indexed: 01/24/2023]
Abstract
Aim: To perform a comprehensive review of orofacial manifestations of Sanjad–Sakati syndrome (SSS). Methods: A comprehensive electronic literature search was performed using PubMed, Scopus and Cochrane library databases. The search keywords included were “Sanjad–Sakati syndrome (SSS)”, “dental manifestations”, “dental management”, “oral health”, “dental care for patients with SSS”, “dental health of people with SSS”, “caries”, and “oral hygiene”. The inclusion criteria were papers published only in English, papers published by August 2021, and papers discussing orofacial manifestations of SSS and language. Results: The search of the databases retrieved eleven case reports and three case series studies. Overall, 56 cases (11 case reports and 3 case series studies) were reported on Sanjad–Sakati syndrome in the published literature. The majority of the reports are from the Middle Eastern region. Conclusions: The reported orofacial manifestations of SSS include beaked nose, depressed nasal bridge, enamel hypoplasia, hypodontia, low-set ears, posteriorly rotated ears, deep-set eyes, microcephaly, microdontia, micrognathia, prominent forehead, retrognathia, and thin lips. The review paper also establishes the importance of the dental under general anesthesia in SSS individuals.
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Affiliation(s)
- Sara Alghamdi
- Department of Preventive Dental Science, College of Dentistry, Majmaah University, Al-Majmaah 11952, Saudi Arabia
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7
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Le Norcy E, Reggio-Paquet C, de Kerdanet M, Mignot B, Rothenbuhler A, Chaussain C, Linglart A. Dental and craniofacial features associated with GNAS loss of function mutations. Eur J Orthod 2021; 42:525-533. [PMID: 31696922 DOI: 10.1093/ejo/cjz084] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Pseudohypoparathyroidism (PHP, OMIM #103580) is a very rare disease (incidence 0.3-1/100,000). Heterozygous inactivating mutations involving the maternal GNAS exons 1-13 that encodes the alpha subunit of the stimulatory G protein (Gsα) cause inactivating parathyroid hormone (PTH)/PTHrP signalling disorder type 2 (iPPSD2 or PHP type 1A), which is characterized by Albright hereditary osteodystrophy and resistance to multiple hormones that act through the Gsα signalling pathway (including PTH, thyroid-stimulating hormone, and α-melanocyte-stimulating hormone). To date, little information is available on craniofacial features in patients with PHP. The small number of patients studied in previous reports as well as the lack of molecular characterization of the patients may have precluded the detection of specific orofacial manifestations in the different PHP subtypes. MATERIALS/METHODS We conducted a systematic analysis of dental and craniofacial features in 19 patients with iPPSD2 and maternal GNAS inactivating mutations to assess the frequency and specificity of the anomalies. RESULTS Facial examinations showed reduced vertical, sagittal, and transverse development of the mid-facial structures. Intraoral and radiographic examinations revealed that 89 per cent of the patients had at least one dental anomaly, including tooth submergence leading to severe infraocclusion in 83 per cent of cases. Craniofacial analysis of lateral cephalometric radiographs also showed a significant alteration in the development of the cranial base and maxillary and mandibular structures in these patients. CONCLUSIONS Patients with iPPSD2 and maternal GNAS mutations had specific craniofacial alterations and dental abnormalities. These specific defects should be assessed in order to provide appropriate dental and orthodontic care to these patients. (clinical trial registration: 1920371 v 0, French Nationale Data Processing and Liberties Commission - CNIL).
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Affiliation(s)
- Elvire Le Norcy
- APHP, Odontology Department and Reference Center for Rare Disorders of the Calcium and Phosphate Metabolism, Filière OSCAR, Bretonneau Hospital, HUPNVS, Paris.,Laboratory EA 2496 Orofacial Pathologies, Imaging and Biotherapies, Dental School, University Paris Descartes, Montrouge
| | - Camille Reggio-Paquet
- APHP, Odontology Department and Reference Center for Rare Disorders of the Calcium and Phosphate Metabolism, Filière OSCAR, Bretonneau Hospital, HUPNVS, Paris
| | | | - Brigitte Mignot
- Paediatric Department, Centre Hospitalier Regional Universitaire, Hopital Jean Minjoz, Besancon
| | - Anya Rothenbuhler
- APHP, Reference Center for Rare Disorders of the Calcium and Phosphate Metabolism, Filière OSCAR and Plateforme d'Expertise Maladies Rares Paêris-Sud, Bicêtre Paris Sud Hospital, Le Kremlin Bicetre.,APHP, Endocrinology and Diabetes for Children, Bicêtre Paris Sud Hospital, Le Kremlin Bicêtre
| | - Catherine Chaussain
- APHP, Odontology Department and Reference Center for Rare Disorders of the Calcium and Phosphate Metabolism, Filière OSCAR, Bretonneau Hospital, HUPNVS, Paris.,Laboratory EA 2496 Orofacial Pathologies, Imaging and Biotherapies, Dental School, University Paris Descartes, Montrouge
| | - Agnès Linglart
- APHP, Reference Center for Rare Disorders of the Calcium and Phosphate Metabolism, Filière OSCAR and Plateforme d'Expertise Maladies Rares Paêris-Sud, Bicêtre Paris Sud Hospital, Le Kremlin Bicetre.,APHP, Endocrinology and Diabetes for Children, Bicêtre Paris Sud Hospital, Le Kremlin Bicêtre.,INSERM U1185, Paris Sud Paris-Saclay University, Hôpital Bicêtre Paris Sud, Le Kremlin Bicêtre, France
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8
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Abstract
Parathyroid hormone is an essential regulator of extracellular calcium and phosphate. PTH enhances calcium reabsorption while inhibiting phosphate reabsorption in the kidneys, increases the synthesis of 1,25-dihydroxyvitamin D, which then increases gastrointestinal absorption of calcium, and increases bone resorption to increase calcium and phosphate. Parathyroid disease can be an isolated endocrine disorder or part of a complex syndrome. Genetic mutations can account for diseases of parathyroid gland formulation, dysregulation of parathyroid hormone synthesis or secretion, and destruction of the parathyroid glands. Over the years, a number of different options are available for the treatment of different types of parathyroid disease. Therapeutic options include surgical removal of hypersecreting parathyroid tissue, administration of parathyroid hormone, vitamin D, activated vitamin D, calcium, phosphate binders, calcium-sensing receptor, and vitamin D receptor activators to name a few. The accurate assessment of parathyroid hormone also provides essential biochemical information to properly diagnose parathyroid disease. Currently available immunoassays may overestimate or underestimate bioactive parathyroid hormone because of interferences from truncated parathyroid hormone fragments, phosphorylation of parathyroid hormone, and oxidation of amino acids of parathyroid hormone.
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Affiliation(s)
- Edward Ki Yun Leung
- Department of Pathology and Laboratory Medicine, Children's Hospital Los Angeles, Los Angeles, CA, United States; Department of Pathology, Keck School of Medicine of University of Southern California, Los Angeles, CA, United States.
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Yu S, Chen WX, Lu W, Chen C, Ni Y, Duan B, Wang B, Wang H, Xu ZM. Novel heterozygous GATA3 and SLC34A3 variants in a 6-year-old boy with Barakat syndrome and hypercalciuria. Mol Genet Genomic Med 2020; 8:e1222. [PMID: 32155322 PMCID: PMC7216807 DOI: 10.1002/mgg3.1222] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 02/19/2020] [Accepted: 02/24/2020] [Indexed: 01/14/2023] Open
Abstract
Background Barakat syndrome is an autosomal dominant disorder characterized by the triad of hypoparathyroidism, sensorineural deafness, and renal anomalies and is caused by mutations in GATA3 gene. SLC34A3 is the cause gene of hypophosphatemic rickets with hypercalciuria, and heterozygous carriers may have milder clinical symptoms. The aim of this study was to identify the underlying genetic cause of a patient who initially presented with renal failure, hypercalciuria, kidney stone, and bilateral sensorineural deafness. Methods A 6‐year‐old boy with complex clinical presentations was investigated. Comprehensive medical evaluations were performed including auditory function tests, endocrine function tests, metabolic studies, and imaging examinations. Molecular diagnoses were analyzed by trio whole‐exome sequencing. Results One novel de novo deleterious variant (c. 324del) of the GATA3 gene was identified in the patient. The patient can be diagnosed with Barakat syndrome. In addition, one novel variant (c. 589A>G) of the SLC34A3 gene was detected, which was inherited from the father. This heterozygous variant can explain the hypercalciuria and kidney stone that occurred in both the patient and his father. Conclusion This study provides a special case which is phenotype‐driven dual diagnoses, and the two novel variants can parsimoniously explain the complex clinical presentations of this patient.
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Affiliation(s)
- Sha Yu
- Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Fudan University, Shanghai, China.,Center for Molecular Medicine, Pediatrics Research Institute, Children's Hospital of Fudan University, Shanghai, China
| | - Wen-Xia Chen
- Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Fudan University, Shanghai, China
| | - Wei Lu
- Endocrinology and Inherited Metabolic Diseases, Children's Hospital of Fudan University, Shanghai, China
| | - Chao Chen
- Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Fudan University, Shanghai, China
| | - Yihua Ni
- Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Fudan University, Shanghai, China
| | - Bo Duan
- Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Fudan University, Shanghai, China
| | - Bin Wang
- Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Fudan University, Shanghai, China
| | - Huijun Wang
- Center for Molecular Medicine, Pediatrics Research Institute, Children's Hospital of Fudan University, Shanghai, China
| | - Zheng-Min Xu
- Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Fudan University, Shanghai, China
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10
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Mantovani G, Bastepe M, Monk D, de Sanctis L, Thiele S, Ahmed SF, Bufo R, Choplin T, De Filippo G, Devernois G, Eggermann T, Elli FM, Ramirez AG, Germain-Lee EL, Groussin L, Hamdy NA, Hanna P, Hiort O, Jüppner H, Kamenický P, Knight N, Le Norcy E, Lecumberri B, Levine MA, Mäkitie O, Martin R, Martos-Moreno GÁ, Minagawa M, Murray P, Pereda A, Pignolo R, Rejnmark L, Rodado R, Rothenbuhler A, Saraff V, Shoemaker AH, Shore EM, Silve C, Turan S, Woods P, Zillikens MC, de Nanclares GP, Linglart A. Recommendations for Diagnosis and Treatment of Pseudohypoparathyroidism and Related Disorders: An Updated Practical Tool for Physicians and Patients. Horm Res Paediatr 2020; 93:182-196. [PMID: 32756064 PMCID: PMC8140671 DOI: 10.1159/000508985] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 05/21/2020] [Indexed: 12/12/2022] Open
Abstract
Patients affected by pseudohypoparathyroidism (PHP) or related disorders are characterized by physical findings that may include brachydactyly, a short stature, a stocky build, early-onset obesity, ectopic ossifications, and neurodevelopmental deficits, as well as hormonal resistance most prominently to parathyroid hormone (PTH). In addition to these alterations, patients may develop other hormonal resistances, leading to overt or subclinical hypothyroidism, hypogonadism and growth hormone (GH) deficiency, impaired growth without measurable evidence for hormonal abnormalities, type 2 diabetes, and skeletal issues with potentially severe limitation of mobility. PHP and related disorders are primarily clinical diagnoses. Given the variability of the clinical, radiological, and biochemical presentation, establishment of the molecular diagnosis is of critical importance for patients. It facilitates management, including prevention of complications, screening and treatment of endocrine deficits, supportive measures, and appropriate genetic counselling. Based on the first international consensus statement for these disorders, this article provides an updated and ready-to-use tool to help physicians and patients outlining relevant interventions and their timing. A life-long coordinated and multidisciplinary approach is recommended, starting as far as possible in early infancy and continuing throughout adulthood with an appropriate and timely transition from pediatric to adult care.
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Affiliation(s)
- Giovanna Mantovani
- Endocrinology Unit, Department of Clinical Sciences and Community Health, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Murat Bastepe
- Endocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - David Monk
- Biomedical Research Centre, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Luisa de Sanctis
- Pediatric Endocrinology Unit, Department of Public Health and Pediatric Sciences, University of Torino, Torino, Italy
| | - Susanne Thiele
- Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics, University of Lübeck, Lübeck, Germany
| | - S. Faisal Ahmed
- Developmental Endocrinology Research Group, School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, UK
| | - Roberto Bufo
- Italian Progressive Osseous Heteroplasia Association (IPOHA), Foggia, Italy
| | - Timothée Choplin
- K20, French PHP and Related Disorders Patient Association, Jouars-Pontchartrain, France
| | - Gianpaolo De Filippo
- APHP, Department of Medicine for Adolescents, Bicêtre Paris Saclay Hospital (HUPS), Le Kremlin-Bicetre, France
| | - Guillemette Devernois
- K20, French PHP and Related Disorders Patient Association, Jouars-Pontchartrain, France
| | - Thomas Eggermann
- Institute of Human Genetics, Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Francesca M. Elli
- Endocrinology Unit, Department of Clinical Sciences and Community Health, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | | | - Emily L. Germain-Lee
- Albright Center and Center for Rare Bone Disorders, Division of Pediatric Endocrinology and Diabetes, Connecticut Children’s Medical Center, Farmington, CT, USA,Department of Pediatrics, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Lionel Groussin
- APHP, Department of Endocrinology, Cochin Hospital (HUPC), Paris, France,University of Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Neveen A.T. Hamdy
- Division of Endocrinology and Centre for Bone Quality, Department of Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Patrick Hanna
- INSERM U1185, Bicêtre Paris Sud – Paris Saclay University, Le Kremlin-Bicêtre, France
| | - Olaf Hiort
- Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics, University of Lübeck, Lübeck, Germany
| | - Harald Jüppner
- Endocrine Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Peter Kamenický
- INSERM U1185, Bicêtre Paris Sud – Paris Saclay University, Le Kremlin-Bicêtre, France,APHP, Reference Center for Rare Disorders of Calcium and Phosphate Metabolism, Platform of Expertise Paris-Saclay for Rare Diseases and Filière OSCAR, Bicêtre Paris Saclay Hospital (HUPS), Le Kremlin-Bicêtre, France,APHP, Department of Endocrinology and Reproductive Diseases, Bicêtre Paris Saclay Hospital (HUPS), Le Kremlin-Bicêtre, France
| | - Nina Knight
- Acrodysostosis Support and Research patients’ group, London, UK
| | - Elvire Le Norcy
- University of Paris Descartes, Sorbonne Paris Cité, Paris, France,APHP, Department of Odontology, Bretonneau Hospital (PNVS), Paris, France
| | - Beatriz Lecumberri
- Department of Endocrinology and Nutrition, La Paz University Hospital, Madrid, Spain,Department of Medicine, Autonomous University of Madrid (UAM), Madrid, Spain,Hospital La Paz Institute for Health Research (IdiPAZ), Madrid, Spain
| | - Michael A. Levine
- Division of Endocrinology and Diabetes and Center for Bone Health, Children’s Hospital of Philadelphia, Philadelphia, PA, USA,Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Outi Mäkitie
- Children’s Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Regina Martin
- Osteometabolic Disorders Unit, Hormone and Molecular Genetics Laboratory (LIM/42), Endocrinology Division, Hospital das Clínicas HCFMUSP, Faculty of Medicine, University of Sao Paulo, Sao Paulo, Brazil
| | - Gabriel Ángel Martos-Moreno
- Department of Endocrinology, Hospital Infantil Universitario Niño Jesús, Hospital La Princesa Institute for Health Research (IIS La Princesa), Madrid, Spain,Department of Pediatrics, Autonomous University of Madrid (UAM), Madrid, Spain,CIBERobn, Instituto de Salud Carlos III, Madrid, Spain
| | | | - Philip Murray
- Department of Paediatric Endocrinology, Royal Manchester Children’s Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Arrate Pereda
- Molecular (Epi)Genetics Laboratory, BioAraba Research Health Institute, Araba University Hospital-Txagorritxu, Vitoria-Gasteiz, Spain
| | | | - Lars Rejnmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Rebeca Rodado
- AEPHP, Spanish PHP and Related Disorders Patient Association, Almeria, Spain
| | - Anya Rothenbuhler
- APHP, Reference Center for Rare Disorders of Calcium and Phosphate Metabolism, Platform of Expertise Paris-Saclay for Rare Diseases and Filière OSCAR, Bicêtre Paris Saclay Hospital (HUPS), Le Kremlin-Bicêtre, France,APHP, Endocrinology and Diabetes for Children, Bicêtre Paris Saclay Hospital (HUPS), Le Kremlin-Bicêtre, France
| | - Vrinda Saraff
- Department of Endocrinology and Diabetes, Birmingham Children’s Hospital, Birmingham, UK
| | - Ashley H. Shoemaker
- Pediatric Endocrinology and Diabetes, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Eileen M. Shore
- Departments of Orthopedic Surgery and Genetics, Center for Research in FOP and Related Disorders, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Caroline Silve
- APHP, Service de Biochimie et Génétique Moléculaires, Hôpital Cochin, Paris, France
| | - Serap Turan
- Department of Pediatrics, Division of Endocrinology and Diabetes, Marmara University, Istanbul, Turkey
| | - Philip Woods
- Acrodysostosis Support and Research patients’ group, London, UK
| | - M. Carola Zillikens
- Department of Internal Medicine, Bone Center Erasmus MC – University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Guiomar Perez de Nanclares
- Molecular (Epi)Genetics Laboratory, BioAraba Research Health Institute, Araba University Hospital-Txagorritxu, Vitoria-Gasteiz, Spain
| | - Agnès Linglart
- INSERM U1185, Bicêtre Paris Sud – Paris Saclay University, Le Kremlin-Bicêtre, France,APHP, Reference Center for Rare Disorders of Calcium and Phosphate Metabolism, Platform of Expertise Paris-Saclay for Rare Diseases and Filière OSCAR, Bicêtre Paris Saclay Hospital (HUPS), Le Kremlin-Bicêtre, France,APHP, Endocrinology and Diabetes for Children, Bicêtre Paris Saclay Hospital (HUPS), Le Kremlin-Bicêtre, France
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11
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Hejlesen J, Underbjerg L, Gjørup H, Sikjaer T, Rejnmark L, Haubek D. Dental anomalies and orthodontic characteristics in patients with pseudohypoparathyroidism. BMC Oral Health 2019; 20:2. [PMID: 31892351 PMCID: PMC6938634 DOI: 10.1186/s12903-019-0978-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 11/28/2019] [Indexed: 02/05/2023] Open
Abstract
Background Pseudohypoparathyroidism (PHP) is a rare and inherited disease caused by mutations in the GNAS-gene or upstream of the GNAS complex locus. It is characterized by end-organ resistance to PTH, resulting in hypocalcemia and hyperphosphatemia. We aimed to investigate the dental anomalies according to tooth types and the orthodontic characteristics of patients with PHP. Methods Using a cross-sectional design, 29 patients (23 females) with PHP, living in Denmark, were included, and their clinical intraoral photos and radiographs were examined. Results Pulp calcification was found in 76% of the patients. Blunting of root apex was present in 55% and shortening of root in 48% of the examined patients. Blunting and shortening of roots were seen more often in premolars than in other tooth types (pboth < 0.01). Crowding of lower anterior teeth was frequently observed (36%) as well as diastema in the upper arch (25%), midline diastema (18%), and Class III malocclusion (11%). Conclusion In the present study population, the teeth were frequently affected by pulp calcification and/or deviation of the root morphology. Blunting and shortening of root(s) were more often seen in premolars than in other tooth types. Class III malocclusion was relatively prevalent. It is important to pay attention to dental anomalies and occlusion in order to provide adequate care for patients with PHP.
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Affiliation(s)
- Jane Hejlesen
- Section for Pediatric Dentistry, Department of Dentistry and Oral Health, Health, Aarhus University, Aarhus C, Denmark
| | - Line Underbjerg
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Hans Gjørup
- Center for Oral Health in Rare Diseases, Department of Maxillofacial Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Tanja Sikjaer
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Lars Rejnmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Dorte Haubek
- Section for Pediatric Dentistry, Department of Dentistry and Oral Health, Health, Aarhus University, Aarhus C, Denmark.
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Affiliation(s)
- Rachel I Gafni
- From the Skeletal Disorders and Mineral Homeostasis Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD
| | - Michael T Collins
- From the Skeletal Disorders and Mineral Homeostasis Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD
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13
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Marcucci G, Cianferotti L, Brandi ML. Clinical presentation and management of hypoparathyroidism. Best Pract Res Clin Endocrinol Metab 2018; 32:927-939. [PMID: 30665553 DOI: 10.1016/j.beem.2018.09.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The clinical manifestations of hypoparathyroidism are variable and can involve almost any organ system. The main clinical features of the hypoparathyroidism are typically signs or symptoms due to neuromuscular irritability owing to low serum calcium level. In addition to hypocalcemia, hyperphosphatemia can contribute to long-term complications, including extra-skeletal calcifications. Bone turnover markers are generally decreased, and bone mass density is usually normal-increased compared to age- and gender-matched controls. It is still unclear whether or not these bone features could have an impact on the risk of fracture. Impaired renal function is a common complication described in patients treated for hypoparathyroidism. Other complications include premature cataracts, seizures, basal ganglia calcifications, and cardiac arrhythmias. Lastly, some clinical studies have also reported a reduced quality of life of patients with hypoparathyroidism. Increased awareness of the clinical manifestations of this disease is important to improve its clinical management.
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Affiliation(s)
- Gemma Marcucci
- Department of Surgery and Translational Medicine, University of Florence, Bone Metabolic Diseases Unit, University Hospital of Florence, Italy.
| | - Luisella Cianferotti
- Department of Surgery and Translational Medicine, University of Florence, Bone Metabolic Diseases Unit, University Hospital of Florence, Italy.
| | - Maria Luisa Brandi
- Department of Surgery and Translational Medicine, University of Florence, Bone Metabolic Diseases Unit, University Hospital of Florence, Italy.
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