Figure 3. Chemical or genetic synthetic lethality of the WRN helicase inhibitor.
(A) Cancer cells are sensitive to the synergistic effects induced by an agent that causes replication stress and a WRN helicase inhibitor. (B) Fanconi anemia mutant cells are hypersensitive to the synergistic effects induced by low doses of the DNA cross-linking agent mitomycin C and WRN helicase inhibitor.