Titre : Dentinogenèse imparfaite

Dentinogenèse imparfaite : Questions médicales fréquentes

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?\nQuels tests génétiques sont utilisés ?\nLes antécédents familiaux sont-ils importants ?\nQuels signes radiographiques sont typiques ?\nPeut-on confondre cette maladie avec d'autres ?", "url": "https://questionsmedicales.fr/mesh/D003811?page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Dentinogenèse imparfaite", "description": "Quels sont les symptômes principaux ?\nLes dents peuvent-elles se casser facilement ?\nY a-t-il des douleurs associées ?\nLes dents changent-elles de couleur ?\nY a-t-il des problèmes d'occlusion ?", "url": "https://questionsmedicales.fr/mesh/D003811?page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Dentinogenèse imparfaite", "description": "Comment prévenir la dentinogenèse imparfaite ?\nLes soins dentaires réguliers sont-ils importants ?\nL'alimentation joue-t-elle un rôle ?\nLes fluorures sont-ils bénéfiques ?\nFaut-il éviter certains aliments ?", "url": "https://questionsmedicales.fr/mesh/D003811?page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Dentinogenèse imparfaite", "description": "Quels traitements sont disponibles ?\nLes traitements orthodontiques sont-ils efficaces ?\nDes traitements esthétiques sont-ils possibles ?\nComment prévenir les caries ?\nLes implants dentaires sont-ils une option ?", "url": "https://questionsmedicales.fr/mesh/D003811?page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Dentinogenèse imparfaite", "description": "Quelles complications peuvent survenir ?\nLes infections dentaires sont-elles fréquentes ?\nY a-t-il un risque accru de perte dentaire ?\nLes problèmes d'élocution sont-ils possibles ?\nLes complications psychologiques sont-elles courantes ?", "url": "https://questionsmedicales.fr/mesh/D003811?page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Dentinogenèse imparfaite", "description": "Quels sont les facteurs de risque génétiques ?\nL'âge influence-t-il la gravité des symptômes ?\nLes habitudes de vie affectent-elles la maladie ?\nY a-t-il un lien avec d'autres maladies ?\nLes facteurs environnementaux jouent-ils un rôle ?", "url": "https://questionsmedicales.fr/mesh/D003811?page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostique-t-on la dentinogenèse imparfaite ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic repose sur l'examen clinique et des radiographies dentaires." } }, { "@type": "Question", "name": "Quels tests génétiques sont utilisés ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests génétiques peuvent identifier des mutations dans les gènes COL1A1 et COL1A2." } }, { "@type": "Question", "name": "Les antécédents familiaux sont-ils importants ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les antécédents familiaux aident à établir un diagnostic de dentinogenèse imparfaite." } }, { "@type": "Question", "name": "Quels signes radiographiques sont typiques ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Les dents présentent une opacité réduite et une forme anormale sur les radiographies." } }, { "@type": "Question", "name": "Peut-on confondre cette maladie avec d'autres ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut être confondue avec d'autres troubles dentaires comme l'émail hypoplasique." } }, { "@type": "Question", "name": "Quels sont les symptômes principaux ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des dents décolorées, fragiles et une sensibilité accrue." } }, { "@type": "Question", "name": "Les dents peuvent-elles se casser facilement ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les dents sont très fragiles et peuvent se casser facilement sous pression." } }, { "@type": "Question", "name": "Y a-t-il des douleurs associées ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des douleurs peuvent survenir en raison de la sensibilité accrue des dents." } }, { "@type": "Question", "name": "Les dents changent-elles de couleur ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent apparaître bleues, brunes ou jaunes en raison de la dentine anormale." } }, { "@type": "Question", "name": "Y a-t-il des problèmes d'occlusion ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Des problèmes d'occlusion peuvent survenir en raison de la forme anormale des dents." } }, { "@type": "Question", "name": "Comment prévenir la dentinogenèse imparfaite ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de prévention, mais un diagnostic précoce aide à gérer les symptômes." } }, { "@type": "Question", "name": "Les soins dentaires réguliers sont-ils importants ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des soins dentaires réguliers aident à prévenir les complications et à maintenir la santé dentaire." } }, { "@type": "Question", "name": "L'alimentation joue-t-elle un rôle ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation riche en calcium et en vitamine D peut soutenir la santé dentaire." } }, { "@type": "Question", "name": "Les fluorures sont-ils bénéfiques ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "L'utilisation de fluorures peut aider à renforcer l'émail et prévenir les caries." } }, { "@type": "Question", "name": "Faut-il éviter certains aliments ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Éviter les aliments durs et collants peut réduire le risque de fractures dentaires." } }, { "@type": "Question", "name": "Quels traitements sont disponibles ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent des restaurations dentaires, des couronnes et des soins préventifs." } }, { "@type": "Question", "name": "Les traitements orthodontiques sont-ils efficaces ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les traitements orthodontiques peuvent aider à corriger l'alignement des dents." } }, { "@type": "Question", "name": "Des traitements esthétiques sont-ils possibles ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des traitements esthétiques comme le blanchiment peuvent être envisagés." } }, { "@type": "Question", "name": "Comment prévenir les caries ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Une bonne hygiène bucco-dentaire et des visites régulières chez le dentiste sont essentielles." } }, { "@type": "Question", "name": "Les implants dentaires sont-ils une option ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Les implants peuvent être envisagés, mais leur succès dépend de la santé osseuse." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des fractures dentaires, des infections et des problèmes d'occlusion." } }, { "@type": "Question", "name": "Les infections dentaires sont-elles fréquentes ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les infections peuvent survenir en raison de la fragilité des dents et des caries." } }, { "@type": "Question", "name": "Y a-t-il un risque accru de perte dentaire ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la fragilité des dents augmente le risque de perte dentaire précoce." } }, { "@type": "Question", "name": "Les problèmes d'élocution sont-ils possibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des problèmes d'élocution peuvent survenir en raison de l'alignement dentaire anormal." } }, { "@type": "Question", "name": "Les complications psychologiques sont-elles courantes ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les problèmes esthétiques peuvent entraîner des complications psychologiques comme l'anxiété." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque génétiques ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents familiaux de dentinogenèse imparfaite augmentent le risque de la maladie." } }, { "@type": "Question", "name": "L'âge influence-t-il la gravité des symptômes ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes peuvent s'aggraver avec l'âge en raison de l'usure dentaire." } }, { "@type": "Question", "name": "Les habitudes de vie affectent-elles la maladie ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des habitudes comme le tabagisme peuvent aggraver les problèmes dentaires." } }, { "@type": "Question", "name": "Y a-t-il un lien avec d'autres maladies ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la dentinogenèse imparfaite peut être associée à d'autres troubles génétiques comme l'ostéogenèse imparfaite." } }, { "@type": "Question", "name": "Les facteurs environnementaux jouent-ils un rôle ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des facteurs environnementaux comme l'exposition à des toxines peuvent influencer la maladie." } } ] } ] }

Sources (346 au total)

Hereditary dentin defects with systemic diseases.

This review aimed to summarize recent progress on syndromic dentin defects, promoting a better understanding of systemic diseases with dentin malformations, the molecules involved, and related mechani... References on genetic diseases with dentin malformations were obtained from various sources, including PubMed, OMIM, NCBI, and other websites. The clinical phenotypes and genetic backgrounds of these ... Over 10 systemic diseases, including osteogenesis imperfecta, hypophosphatemic rickets, vitamin D-dependent rickets, familial tumoral calcinosis, Ehlers-Danlos syndrome, Schimke immuno-osseous dysplas... Some specific dentin defects associated with systemic diseases may serve as important phenotypes for dentists to diagnose. Furthermore, mechanistic studies on syndromic dentin defects may provide valu...

Novel dentin sialophosphoprotein gene frameshift mutations affect dentin mineralization.

This study aimed to identify candidate genes for inheritable dentin defects in three Chinese pedigrees and characterize the property of affected teeth.... Clinical and radiological features were recorded for the affected individuals. Genomic DNA obtained from peripheral venous blood or saliva were analyzed by whole-exome sequencing. The density and micr... 1) General appearance: the affected dentitions shared yellowish-brown or milky color. Radiographs showed that the pulp cavity and root canals were obliterated in varying degrees or exhibited a pulp as... In this study, we identified three novel frameshift mutations of dentin sialophosphoprotein gene related to inherited dentin defects. These mutations are speculated to cause abnormal coding of dentin ...

Effect of Heparan Sulfate on Vasculogenesis and Dentinogenesis of Dental Pulp Stem Cells.

Heparan sulfate (HS) is a major component of dental pulp tissue. We previously reported that inhibiting HS biosynthesis impedes endothelial differentiation of dental pulp stem cells (DPSCs). However, ... Human-derived DPSCs were cultured in endothelial and odontogenic differentiation media and treated with HS. Endothelial differentiation of DPSCs was investigated by real-time PCR and capillary sprouti... HS treatment markedly increased expression levels of key endothelial and odontogenic genes, enhanced the formation of capillary-like structures, and promoted the deposition of mineralized matrices. Tr... Exogenous HS effectively promoted vasculogenesis and dentinogenesis of DPSCs in vitro and induced reparative dentin formation in vivo, highlighting its therapeutic potential for pulp capping treatment...