After a primary tumor is treated, cancer stem cells may still lurk in the body, ready to metastasize and cause a recurrence of the cancer in a form that's more aggressive and resistant to treatment. Researchers have developed a molecular probe that seeks out these elusive cells and lights them up so they can be identified, tracked and studied not only in cell cultures, but in their native environment: the body.
from Top Health News -- ScienceDaily https://ift.tt/2OCHJaL
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