Symptoms and Testing information for FIG4 Gene CMT4J Genetic Test

Symptoms and Testing information for FIG4 Gene CMT4J Genetic Test

In the realm of genetic testing, understanding the implications of specific gene mutations is crucial for diagnosing and managing various conditions. Among these, mutations in the FIG4 gene, responsible for Charcot-Marie-Tooth disease type 4J (CMT4J), have garnered significant attention. DNA Labs UAE offers comprehensive genetic testing to identify these mutations, providing vital information for individuals and families affected by this condition. The test, priced at 4400 AED, is an essential tool in the diagnostic process.

Understanding CMT4J

Charcot-Marie-Tooth disease type 4J (CMT4J) is a rare, inherited neurological disorder characterized by a mutation in the FIG4 gene. This condition affects the peripheral nerves, leading to muscle weakness, sensory loss, and in severe cases, disability. The FIG4 gene plays a critical role in the maintenance of nerve cell structure and function, and mutations can significantly impair these processes.

Symptoms of CMT4J

The symptoms of CMT4J can vary significantly among individuals but generally include:

  • Progressive muscle weakness and atrophy, particularly in the limbs
  • Decreased sensation in the arms and legs
  • Difficulty with balance and coordination
  • Foot deformities such as high arches or flat feet
  • Difficulty walking or frequent falls

It’s important to note that the severity and progression of these symptoms can vary. Early diagnosis through genetic testing can be crucial in managing the condition effectively.

FIG4 Gene CMT4J Genetic Test at DNA Labs UAE

DNA Labs UAE offers a specialized genetic test to detect mutations in the FIG4 gene associated with CMT4J. Priced at 4400 AED, this test is a valuable tool for individuals experiencing symptoms of CMT4J or who have a family history of the condition. By identifying the specific mutation, healthcare providers can offer targeted advice and management strategies to help manage symptoms and improve quality of life.

Benefits of Genetic Testing for CMT4J

Genetic testing for CMT4J offers several benefits, including:

  • Early diagnosis and the possibility of early intervention
  • Improved understanding of the condition and its potential progression
  • Information to help make informed decisions about care and management
  • Assistance in identifying at-risk family members

For families with a history of CMT4J, genetic testing can also provide valuable information for family planning purposes.


Charcot-Marie-Tooth disease type 4J is a challenging condition, but advancements in genetic testing have provided valuable tools for diagnosis and management. DNA Labs UAE’s FIG4 gene CMT4J genetic test, available for 4400 AED, is an important step in understanding and managing this condition. For more information or to schedule a test, visit

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