Symptoms and Testing information for CRYBA4 Gene Cataract Type 23 Genetic Test

Symptoms and Testing information for CRYBA4 Gene Cataract Type 23 Genetic Test

DNA Labs UAE is at the forefront of genetic testing and diagnostics, offering a comprehensive range of services to help individuals understand their genetic makeup and its implications on their health. Among the various tests provided, the CRYBA4 Gene Cataract Type 23 Genetic Test is particularly noteworthy for individuals concerned about their ocular health and genetic predisposition to certain types of cataracts. This detailed examination aims to shed light on the symptoms associated with CRYBA4 gene mutations, the significance of the test, and its cost implications.

Symptoms of CRYBA4 Gene Cataract Type 23

Cataracts are characterized by the clouding of the eye’s natural lens, which leads to a decrease in vision. They are commonly associated with aging, but genetic factors can also play a significant role. The CRYBA4 gene is crucial for the proper development and maintenance of the eye’s lens transparency. Mutations in this gene can lead to congenital cataracts, which appear in early childhood or may be present at birth. The specific type associated with CRYBA4 gene mutations is Cataract Type 23, which presents unique symptoms:

  • Early Onset: Unlike age-related cataracts, those associated with the CRYBA4 gene can manifest in infants or young children.
  • Progressive Vision Loss: The clouding of the lens may gradually worsen, leading to a significant decline in visual acuity.
  • Photosensitivity: Affected individuals may experience discomfort or pain in bright light conditions, a symptom known as photosensitivity.
  • Cloudy or Milky White Lens: The lens of the eye may appear visibly clouded, which can be detected through a routine eye examination.
  • Varying Severity: The severity of the cataracts can vary significantly from one individual to another, even among those with the same mutation.

The Importance of the CRYBA4 Gene Cataract Type 23 Genetic Test

Genetic testing for the CRYBA4 gene mutation is crucial for several reasons. Firstly, it allows for the early detection of cataracts, which can be instrumental in preventing severe vision loss through timely intervention. Secondly, understanding one’s genetic predisposition to this condition can help families make informed decisions about future family planning. Finally, the test provides valuable information for the ongoing research into cataracts and their treatment, potentially benefiting not just the individual but also the broader community.

Test Cost

The CRYBA4 Gene Cataract Type 23 Genetic Test is available at DNA Labs UAE for a cost of 4400 AED. This price reflects the comprehensive nature of the test, which includes detailed genetic analysis and personalized consultation to discuss the results and their implications. While the cost may seem significant, the value of the information gained cannot be overstated, especially for families with a history of cataracts or individuals displaying symptoms at an early age.


Understanding the genetic underpinnings of cataracts can empower individuals and families to take proactive steps in managing their ocular health. The CRYBA4 Gene Cataract Type 23 Genetic Test offered by DNA Labs UAE is a critical tool in this endeavor, providing early detection and valuable insights into this condition. For more information and to schedule a test, visit DNA Labs UAE.

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