How does genomics contribute to our understanding of cancer?
Genomics involves the study of the entire genome of an organism, and it has greatly enhanced our understanding of cancer. By sequencing the DNA of cancer cells, researchers can identify specific mutations that drive cancer. This information can help in the development of targeted therapies that specifically address these mutations. For example, the identification of the BCR-ABL fusion gene in chronic myeloid leukemia led to the development of the targeted drug imatinib.
