Aspirin and breast cancer
New study indicates that aspirin can reduce risk of hormone sensitive breast cancer.
...aspirin and NSAIDs as chemopreventive agents against breast cancer, particularly among postmenopausal women. The mechanisms are probably distinct from those that are protective against gastrointestinal tract cancers
Again, this drug and NSAIDS provide preventive action against another disease (breast cancer in postmenopausal women) related to aging. It would not be surprised to find out even more other aging related diseases which could be prevented by aspirin.