Chapter 18
Chapter 18
Chapter 18
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Possible mechanisms by which<br />
viruses cause cancer<br />
• carry oncogene into cell and insert it<br />
into host genome<br />
• altered cell regulation due to changes in<br />
kinase activity or production of<br />
regulatory proteins<br />
• insertion of promoter or enhancer next<br />
to cellular oncogene<br />
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