Symptoms and Testing information for NDUFS3 Gene Leigh syndrome Genetic Test

Symptoms and Testing information for NDUFS3 Gene Leigh syndrome Genetic Test

Leigh Syndrome, also known as Subacute Necrotizing Encephalomyelopathy, is a severe neurological disorder that usually becomes apparent in the first year of life. This condition is characterized by progressive loss of mental and movement abilities, leading to severe neurological and physical decline. One of the genetic causes of Leigh Syndrome is mutations in the NDUFS3 gene, which plays a crucial role in cellular energy production. Recognizing the symptoms early and undergoing genetic testing can be critical in managing the condition. DNA Labs UAE offers a comprehensive NDUFS3 Gene Leigh Syndrome Genetic Test, aimed at helping families identify the mutation early and seek appropriate interventions.

Symptoms of NDUFS3 Gene Leigh Syndrome

Leigh Syndrome symptoms can vary significantly from one individual to another but typically revolve around neurological and developmental impairments. The most common symptoms associated with mutations in the NDUFS3 gene include:

  • Psychomotor regression: A noticeable decline in physical movements and mental abilities. Children may lose skills they previously acquired.
  • Muscle weakness and hypotonia: Weak muscle tone and strength, making it difficult for the affected individuals to perform daily activities.
  • Ataxia: Lack of muscle coordination which can affect speech, eye movements, and the ability to swallow.
  • Respiratory problems: Breathing difficulties due to the weakness of the respiratory muscles.
  • Seizures: Uncontrolled electrical disturbances in the brain which can lead to various physical convulsions and mental status changes.
  • Lactic acidosis: A buildup of lactic acid in the body, often leading to nausea, vomiting, and rapid breathing.
  • Developmental delays: Slowed or regressed development, particularly in milestones such as walking and talking.

It is important to note that the presence and severity of these symptoms can vary, and not all individuals with an NDUFS3 gene mutation will experience all these symptoms.

NDUFS3 Gene Leigh Syndrome Genetic Test at DNA Labs UAE

DNA Labs UAE is at the forefront of genetic testing for various conditions, including Leigh Syndrome. The NDUFS3 Gene Leigh Syndrome Genetic Test is a specialized examination aimed at detecting mutations in the NDUFS3 gene that could lead to the development of Leigh Syndrome. This test is crucial for families with a history of the condition or those whose children are showing symptoms associated with Leigh Syndrome.

The test involves collecting a small sample of blood or saliva from the affected individual. The sample is then analyzed using advanced genetic sequencing techniques to identify any mutations in the NDUFS3 gene. A positive result indicates a mutation in the gene that is associated with Leigh Syndrome, which can help guide further treatment and management decisions.

Cost of the Test

The cost of the NDUFS3 Gene Leigh Syndrome Genetic Test at DNA Labs UAE is 4400 AED. While the cost may seem significant, early diagnosis and intervention can play a crucial role in managing the symptoms of Leigh Syndrome and improving the quality of life for those affected.


Leigh Syndrome is a severe condition that requires early diagnosis for effective management. The NDUFS3 Gene Leigh Syndrome Genetic Test offered by DNA Labs UAE provides families with a valuable tool for early detection and intervention. By understanding the symptoms and undergoing genetic testing, families can take proactive steps towards managing the condition and seeking the best possible care for their loved ones.

For more information about the NDUFS3 Gene Leigh Syndrome Genetic Test and to schedule a test, please visit DNA Labs UAE.

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