Tyler Lytle - Color Blindness May Soon Be Treatable With a Single Injection

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https://www.aao.org/eye-health/news/color-blindness-may-be-treatable-single-injection

Color blindness is caused when there is a lack of either cones, resulting in true color blindness, or a photo pigment resulting in partial color blindness. The majority of people who suffer from color blindness are only partially colorblind. The article suggests that professors from the University of Washington have successfully treated color blindness in monkeys using gene therapy in the form of an injectable virus. The virus is said to not be dangerous to humans and if injected to the retina will automatically find the appropriate place of the eye and treat color blindness.

Although this treatment could treat color blindness the article also states that researchers have yet to further explore how this impacts the brain. Those who are colorblind adjust over time and their brains may now be wired differently. As a result the treatment may not have an effect on some individuals. The article does not specify as to which type of color blindness is being targeted and can be treated. The research and new treatment possibilities are an excellent addition to the current things available and opens the door to more discoveries about color blindness, its effects, and possible cures. 


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