Zebrafish are an emerging power tool in cancer research. They can be engineered to light up when certain genes turn on — capturing the moment when a cancer is initiated. Because they breed so quickly, they lend themselves to rapid, large-scale chemical screening studies, so can help identify tumor promoters and suppressors. Now, as a new study in Science demonstrates, zebrafish can also help scientists dissect the intricate molecular pathways that underlie many cancers, and could help guide treatment strategies — in this case, for mucosal melanoma.
Source: Boston Children’s Hospital
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