Symptoms and Testing information for SBF2 Gene CMT4B2 Genetic Test

Symptoms and Testing information for SBF2 Gene CMT4B2 Genetic Test

In the realm of genetic testing and diagnostics, understanding the nuances of specific genetic conditions is paramount for both healthcare professionals and patients. One such condition that has garnered attention is Charcot-Marie-Tooth disease type 4B2 (CMT4B2), caused by mutations in the SBF2 gene. DNA Labs UAE is at the forefront of providing comprehensive genetic testing services, including the SBF2 Gene CMT4B2 Genetic Test. This test plays a crucial role in diagnosing this rare but impactful genetic disorder, enabling targeted management and support for affected individuals.

Understanding CMT4B2

Charcot-Marie-Tooth disease encompasses a group of hereditary motor and sensory neuropathies, with type 4B2 being one of its rarer forms. The condition is characterized by the degeneration of peripheral nerves, leading to muscle weakness and sensory loss primarily in the limbs. CMT4B2, specifically, is caused by mutations in the SBF2 gene, which plays a critical role in the proper functioning of the peripheral nervous system.

Symptoms of CMT4B2

The symptoms of CMT4B2 typically manifest in childhood or early adolescence and can vary in severity. Key symptoms include:

  • Progressive weakness and atrophy of foot and leg muscles, often leading to difficulty walking and frequent tripping or falls.
  • Sensory loss in the feet and hands, which may progress over time.
  • Development of high arches (pes cavus) and/or hammertoes due to muscle imbalance.
  • Decreased reflexes, particularly in the ankles.
  • Nerve pain, which can range from mild to severe.
  • In some cases, patients may experience scoliosis or hearing loss.

It is important to note that the progression and severity of these symptoms can vary widely among individuals with CMT4B2.

SBF2 Gene CMT4B2 Genetic Test

DNA Labs UAE offers the SBF2 Gene CMT4B2 Genetic Test, a crucial diagnostic tool for individuals suspected of having this condition. The test involves analyzing the patient’s DNA to identify mutations in the SBF2 gene that are known to cause CMT4B2. A positive test result confirms the diagnosis, enabling healthcare providers to develop a personalized management plan for the patient.

The cost of the SBF2 Gene CMT4B2 Genetic Test at DNA Labs UAE is 4400 AED. While the cost may seem significant, the value it provides in terms of accurate diagnosis, early intervention, and personalized care planning cannot be understated.

Why Choose DNA Labs UAE?

DNA Labs UAE is a leading provider of genetic testing services in the region, with a commitment to accuracy, reliability, and confidentiality. The laboratory is equipped with state-of-the-art technology and staffed by a team of experienced geneticists and healthcare professionals. By choosing DNA Labs UAE for the SBF2 Gene CMT4B2 Genetic Test, patients and healthcare providers can expect:

  • Comprehensive genetic analysis and accurate results.
  • Personalized consultation and support throughout the testing process.
  • Confidential handling of all patient information and test results.
  • Competitive pricing without compromising on quality or accuracy.

For more information about the SBF2 Gene CMT4B2 Genetic Test and other services offered by DNA Labs UAE, please visit


Charcot-Marie-Tooth disease type 4B2 is a rare genetic condition that requires accurate diagnosis and targeted management. The SBF2 Gene CMT4B2 Genetic Test offered by DNA Labs UAE provides a critical tool in diagnosing this condition, enabling affected individuals to receive the personalized care they need. With a comprehensive approach to genetic testing and a commitment to patient support, DNA Labs UAE stands as a trusted partner in the journey towards understanding and managing CMT4B2.

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