Article
Therapy-induced rapid drug resistance driven by genome chaos and polyploid giant cancer cells.
Cancer letters - 1 May 2026
Horne Steven D, Ye Jing Christine, Liu Guo, Abdallah Batoul Y, Stevens Joshua B, Heng Henry H
Abstract excerpt
Initially effective cancer drug treatments often lead to resistance with greater aggressiveness. Traditionally, this is attributed to preexisting mutation/epigenetic heterogeneity, which allow resistant populations to dominate through selection. The discovery of genome chaos-mediated rapid cellular macroevolution offers the new mechanism of drug resistance beyond pre-existing variants. To test the hypothesis that...
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