2024
Overview
Genetic dental disorders are inherited conditions caused by mutations in genes that affect the development, structure, or function of teeth and associated oral tissues. Research published in Hereditary Diseases has examined the molecular basis of syndromes where dental abnormalities occur alongside other systemic manifestations. One area of investigation involves junctional epidermolysis bullosa, a condition caused by mutations in genes encoding basement membrane proteins such as LAMB3. While primarily characterized by skin fragility and blistering, this disorder can present with significant oral and dental complications including enamel hypoplasia, early tooth loss, and mucosal fragility that affects dental health and nutrition. The identification of specific gene mutations through family-based genetic studies helps clarify genotype-phenotype relationships and enables more accurate diagnosis, genetic counseling, and family planning. Understanding the genetic architecture of these disorders is important because dental manifestations may be early indicators of broader systemic disease, and molecular diagnosis can guide multidisciplinary management approaches. As genetic testing becomes more accessible, characterizing the full spectrum of mutations associated with dental and oral pathology contributes to precision medicine approaches in both dentistry and clinical genetics.
Research published in this journal
1 peer-reviewed article, ranked by relevance. Each links to its DOI.