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Drug-delivering aptamers target leukemia stem cells for one-two knockout punch

NIBIB in the News
April 4, 2025

Drug-carrying DNA snippets called aptamers can deliver a one-two punch to leukemia by precisely targeting the elusive cancer stem cells that seed cancer relapses, researchers at the University of Illinois Urbana-Champaign report.

The aptamers — short single-strand snippets of DNA that can target molecules like larger antibodies do — not only deliver cancer-fighting drugs, but also are themselves toxic to the cancer stem cells, the researchers said.

Source: University of Illinois Urbana-Champaign News.