Genetic advances in Meniere Disease

Area of Science:

• Genetics
• Otolaryngology
• Inner Ear Disorders

Background:

• Meniere Disease (MD) is an idiopathic inner ear disorder with an unclear etiology.
• Genetic research in MD is gaining attention due to advancements in gene analysis technology.

Purpose of the Study:

• To review recent studies on the genetics of Meniere Disease.
• To explore the correlation between MD and potentially related functional genes.

Main Methods:

• Literature review of genetic studies on Meniere Disease.
• Analysis of familial MD genetics and functional gene correlations.

Main Results:

• Genetic and epigenetic alterations contribute to MD pathogenesis.
• MD may be linked to inflammation, immunity, fluid/ion balance, viral infections, metabolism, and nerve conduction.
• Rare mutations in genes like TECTA, MYO7A, OTOG, CDH23, PCDH15, and ADGRV1 are implicated in familial MD.

Conclusions:

• The pathogenesis of Meniere Disease is complex and diverse, involving genetic and epigenetic factors.
• Stereocilia integrity and interactions are crucial in the pathophysiology of familial MD.