Question

How do nicotine and tobacco cause cancer?

Answer 1

Basically tobacco and nicotine goes to your nervous system, recent studies suggest that nicotine has many effects. often regulating your mood

Answer 2

Nowadays, it is a well-known fact that nicotine and tobacco cause cancer. However, it is important to understand why this is the case as well. The main reason why this occurs is because nicotine is linked to a process known as epithelial-mesenchymal transition (EMT). This is involved in the development of malignant cell growth. Moreover, nicotine interacts with the tumor suppressor CHK2, undermining its defense against cancer. Finally, nicotine can speed up cell growth and reduce the effect of cancer treatments.