A New Genetic Clue to Hearing Loss

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1. CPD mutations linked to congenital hearing loss.

2. Study revealed three missense variants.

3. Strong genetic association confirmed.

4. Involvement of nitric oxide in cell health.

5. Increased oxidative stress in affected fibroblasts.

6. Structural defects in auditory organs observed in fruit flies.

7. Potential for arginine supplementation as treatment.

8. Importance of molecular genetics in understanding hearing loss.