I read an article in the New York Times that I thought was important to share. The article indicated that menopause and hormone replacements is creating a higher risk for woman to have lung cancer.
The study was out of UCLA that indicated that woman that smoke and take hormone replacements have a higher risk of developing lung cancer.
The same article also indicated that the drug Avastin ( used for cancer patients) is known for preventing recurrences of colon cancer.
You can read full article here http://www.nytimes.com/2009/05/31/health/research/31cancer.html?_r=1&ref=health.