Researchers discover how chromosomal instability allows cancer cells to avoid immune defenses – News-Medical.net

Cancer cells are known for spreading genetic chaos. As cancer cells divide, DNA segments and even whole chromosomes can be duplicated, mutated, or lost altogether. This is called chromosomal instability, and scientists at Memorial Sloan Kettering have learned that it is associated with cancer’s aggressiveness. The more unstable chromosomes are, the more likely that bits of DNA from these chromosomes will end up where they don’t belong: outside of a cell’s central nucleus and floating in the cytoplasm.
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