About Acyl-CoA dehydrogenase 9 deficiency

What is Acyl-Co Dehydrogenase 9 deficiency?

Acyl-CoA dehydrogenase 9 (ACAD9) deficiency is a rare genetic disorder that affects the body's ability to break down certain fats. It is caused by mutations in the ACAD9 gene, which provides instructions for making an enzyme called acyl-CoA dehydrogenase 9. This enzyme is involved in the breakdown of fatty acids, which are molecules that provide energy to cells. When the ACAD9 enzyme is not functioning properly, fatty acids cannot be broken down and accumulate in the body, leading to a variety of symptoms. Symptoms of ACAD9 deficiency can include seizures, developmental delays, muscle weakness, and vision and hearing problems. Treatment typically involves dietary changes and medications to manage symptoms.

What are the symptoms of Acyl-Co Dehydrogenase 9 deficiency?

The symptoms of Acyl-CoA dehydrogenase 9 deficiency can vary from person to person, but may include:

-Developmental delay
-Seizures
-Movement disorders
-Feeding difficulties
-Growth failure
-Liver dysfunction
-Hypoglycemia
-Cardiomyopathy
-Hearing loss
-Vision problems
-Muscle weakness
-Hypotonia
-Neurological problems

What are the causes of Acyl-Co Dehydrogenase 9 deficiency?

Acyl-CoA dehydrogenase 9 (ACAD9) deficiency is caused by mutations in the ACAD9 gene. These mutations lead to a decrease in the activity of the enzyme, which is responsible for breaking down fatty acids in the body. This can lead to a buildup of fatty acids in the body, which can cause a variety of symptoms.

What are the treatments for Acyl-Co Dehydrogenase 9 deficiency?

The primary treatment for Acyl-CoA dehydrogenase 9 deficiency is dietary management. This includes a low-fat diet, avoiding fasting, and taking medium-chain triglyceride (MCT) supplements. Other treatments may include carnitine supplementation, enzyme replacement therapy, and gene therapy. In some cases, a liver transplant may be necessary.

What are the risk factors for Acyl-Co Dehydrogenase 9 deficiency?

1. Genetic inheritance: Acyl-CoA dehydrogenase 9 deficiency is an autosomal recessive disorder, meaning that both parents must pass on a mutated gene in order for a child to be affected.

2. Ethnicity: Acyl-CoA dehydrogenase 9 deficiency is more common in certain ethnic groups, including Ashkenazi Jews, African Americans, and Hispanics.

3. Age: Acyl-CoA dehydrogenase 9 deficiency is more common in infants and young children.

Is there a cure/medications for Acyl-Co Dehydrogenase 9 deficiency?

At this time, there is no cure for Acyl-CoA dehydrogenase 9 deficiency. However, there are medications that can help manage the symptoms of the condition. These medications include carnitine supplements, which help to increase the levels of carnitine in the body, and anticonvulsants, which can help to reduce the frequency and severity of seizures. Additionally, dietary modifications may be recommended to help manage the symptoms of the condition.