Wellbeing A-Z -Usher syndrome

Usher syndrome is a genetic disorder causing deaf blindness, affecting 1 in 25,000 people. It is inherited through a recessive gene from both parents. There are three types: Type 1 involves balance issues and early vision loss, Type 2 has no balance problems but leads to vision loss by age 20, and Type 3 shows symptoms in adulthood. Despite challenges, individuals with Usher syndrome can achieve academic success. Gene therapy offers hope for a cure, with recent successes in mice. Genetic screening and vitamin A supplementation may help manage the condition.

What is the genetic requirement for a child to be born with Usher syndrome?

• Only one parent needs to have the defective gene.

• Both parents must have the defective gene.

• The child must inherit a dominant gene.

• The condition is not genetically inherited.

Which type of Usher syndrome is characterized by balance issues and early vision loss?

• Type 4

• Type 1

• Type 2

• Type 3

How does Usher syndrome affect mental capabilities?

• It has no impact on mental capabilities.

• It causes severe mental impairment.

• It enhances mental capabilities.

• It leads to mild cognitive delays.

What potential treatment is being explored for Usher syndrome?

• Chemotherapy

• Gene therapy

• Radiation therapy

• Stem cell therapy

What supplement is suggested to potentially slow vision impairment in Usher syndrome?

• Vitamin B12

• Vitamin A palmitate

• Vitamin D

• Vitamin C