preview

Cause Of Cancer Research Paper

Decent Essays
The word cancer actually encompasses many diseases, not one. In fact, there are more than 100 types of diseases known collectively as cancer. What they all have in common is the uncontrollable growth and division of cells, tiny units that make up all living things.

Normal body cells cultivate and divide over a period of time until they eventually die. But cancerous cells continue to grow and divide infinitely. Eventually, they gather to form tumours. Tumours are lumps that can interfere with the body's normal processes. Sometimes cells from a tumour break away and spread to a different tissue or organ. This is called metastasis.

As terrifying as all this sounds, most cancers can be treated and controlled, if detected early. Thus, many people with cancer can recover
…show more content…
Scientists and researchers are working to learn why some people get cancer and others do not. Inevitably, a better understanding of the causes of cancer will aid in the development of more effective treatment and preventative interventions. There are some genetic, environmental and behavioural factors that are known to play a role in making people more susceptible to developing certain types of cancer.

Some people may have a genetic predisposition to developing cancer. For example, if a close relative has had cancer of the breast or the colon, you may be more likely to inherit the tendency to develop those cancers, even though you may never actually get
…show more content…
For example, smoking is known to increase the risk of lung cancer. Too much exposure to the sun can increase the risk of skin cancer. These types of triggers act on the body slowly over time, so the cancers that may result from them don't show up until a person is an adult. That's one reason why teens don't get the same types of cancers as adults
Get Access