The tiny fruit fly could hold the answers to many of the mysteries surrounding ALS. Scientists are currently studying genes that are believed to play a role in the disease in hopes that they can develop targeted gene therapies. One study in fruit flies revealed a method of reducing the toxicity associated with a key ALS protein, a strategy to slow the loss of neuron function.
The zebrafish model is crucial to gene discovery, allowing scientists to uncover important clues about the function of candidate genes. Because they reproduce rapidly and have very high reproduction rates, researchers have access to multiple generations and a large number of fish. Additionally, exceptional tools exist for genetic manipulation of zebrafish, making them ideal for developing gene therapies and holds much hope for future CHD research.