Researchers from the group of Hans Clevers at the Hubrecht Institute have developed a new genetic tool to label specific genes in human organoids, or mini organs. They used this new method, called CRISPR-HOT, to investigate how hepatocytes divide and how abnormal cells with too much DNA appear. By disabling the cancer gene TP53, they showed that unstructured divisions of abnormal hepatocytes were more frequent, which may contribute to cancer development. Their results were described and published in the scientific journal Nature Cell Biology.
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Source: Phys.org