- Aspirin suppresses the mutator phenotype associated with hereditary nonpolyposis colorectal cancer by genetic selection. Rüschoff, J., Wallinger, S., Dietmaier, W., Bocker, T., Brockhoff, G., Hofstädter, F., Fishel, R. Proc. Natl. Acad. Sci. U.S.A. (1998)