Metageria

Metageria
Synonyms	Progeroid syndrome
Pronounce	N/A
Specialty	N/A
Symptoms	Premature aging, wrinkled skin, hair loss, osteoporosis, atherosclerosis
Complications	N/A
Onset	Childhood
Duration	Lifelong
Types	N/A
Causes	Genetic mutation
Risks	Increased risk of cardiovascular disease, stroke, heart attack
Diagnosis	Genetic testing, clinical evaluation
Differential diagnosis	N/A
Prevention	N/A
Treatment	Symptomatic management, physical therapy, nutritional support
Medication	N/A
Prognosis	Variable, often reduced lifespan
Frequency	Rare
Deaths	N/A

Metageria is a rare, genetic, metabolic disorder characterized by early childhood onset of neurodegeneration, dysphagia, ataxia, and intellectual disability, associated with progressive psychomotor regression, seizures, autonomic dysfunction and movement disorders.

Clinical Description

Patients with Metageria typically present in early childhood with dysphagia, ataxia, and intellectual disability. As the disease progresses, patients may develop seizures, autonomic dysfunction, and movement disorders. The disease is progressive and often leads to severe neurodegeneration.

Etiology

Metageria is caused by mutations in the MEGF10 gene. This gene provides instructions for making a protein that is involved in the process of autophagy, which is the body's way of cleaning out damaged cells, in order to regenerate newer, healthier cells.

Diagnosis

Diagnosis of Metageria is based on clinical symptoms and confirmed by genetic testing showing mutations in the MEGF10 gene.

Treatment

There is currently no cure for Metageria. Treatment is supportive and aimed at managing symptoms.

Prognosis

The prognosis for individuals with Metageria is poor. The disease is progressive and often leads to severe neurodegeneration.

See Also

• Neurodegenerative diseases
• Genetic disorders
• Metabolic disorders

References

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