Friday, October 22, 2010

What cause cancer?

What can cause brain cancer surrounded by a 40 year old manly. That person does not enjoy any history of cancer in his house. What can cause cancer within a person that seem perfectly sound.What cause cancer?
There are a lot of things that grounds cancer. Cancer occurs due to mutation surrounded by DNA that alter cellular function. These altered cellular functions lead to irregular cellular behavior. For example, it cause uncontrolled cellular growth (and loss of contact inhibition, but we won't get into that) that results contained by the formation of a tumor. Sometimes these DNA mutations happen inconsistently and sometimes they happen due to exposure to some sort of mutagen. Any clean person can be exposed to these things. I hope that clarifies some things.
radiation exsposer
smoking, radiation, trauma, inheritance, inherited from parents, gene mutations,
for that guy, it could be gene mutation

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