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🏠 Home › MCQs › International Current Affairs › Question

What is the primary mechanism of gene therapy used to treat inherited blindness?

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By Zain

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Published 24 Apr 2026

A. Replacing damaged retinal tissues with synthetic implants

B. Delivering a functional copy of a gene into retinal cells

C. Stimulating the growth of new optic nerve fibers

D. Neutralizing harmful proteins in the vitreous humor

💡 Explanation:

Gene therapy for inherited retinal diseases works by using a viral vector to deliver a healthy, functional version of a mutated gene directly into the patient's cells to restore protein production.

📚 Topics: International Current Affairs

🎯 Exams: GEN UK_CS US_COMP

🏷️ Tags: Biotechnology Genetics Medical Innovation Public Health

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