1.   The researchers showed cancer develops when the function of oncogenes is disturbed and cells grow without control, the Karolinska Institute said.

2.   This startling discovery has supported the idea that cancer develops when a cell contains too much of a perfectly normal cellular protein.

3.   Colorectal cancer develops through a complex process from hyperproliferative mucosa to adenoma and eventually to carcinoma.

4.   Because colon cancer develops slowly and has a long precancerous stage, it is easily prevented.

5.   Both U.S. agencies have argued that other factors may cause the uterine cancers to develop.

6.   But cancer usually develops late in life, after a person has already reproduced.

7.   But despite notable progress made in curing several of the more hidden cancers, once oral cancer develops, the chances of surviving it have not improved for decades.

8.   But in that time, an invasive cancer could develop.

9.   But she has already begun regular checkups, including annual mammograms, so that should a cancer develop, it might be detected at a curable stage.

10.   But when the cancer will develop is another question.