So, letâs do a âRocker Reviewâ! AXL ROSE. Axl Rose is probably best known (as far as screams) for the long, haunting scream at the beginning of the song, Welcome to the Jungle. His unique banshee-like tone throughout the rest of the song falls somewhere between full voice and falsetto to the ear.
Chemotherapy targets cancer cells through similar biological processes. For instance, early chemotherapy drugs attacked folate, which is a key component of cellular division. Since cancer cells divide more than normal cells, they are more greatly harmed by this drug. Newer chemotherapy agents target specific mutations in certain cancer cells, making their effects very specific to only the tumor. To your last point, radiation and chemo both can induce future cancers.
If the cancer cells are unable to divide, they die. The faster that cancer cells divide, the more likely it is that chemotherapy will kill the cells, causing the tumor to shrink. They also induce cell suicide (self-death or apoptosis).Chemotherapy drugs that kill cancer cells only when they are dividing are called cell-cycle specific. Chemotherapy drugs that kill cancer cells when they are at rest are called cell-cycle non-specific.The scheduling of chemotherapy is set based on the type of cells, rate at which they divide, and the time at which a given drug is likely to be effective. This is why chemotherapy is typically given in cycles.he process of cell division, whether normal or cancerous cells, is through the cell cycle. The cell cycle goes from the resting phase, through active growing phases, and then to mitosis (division). The ability of chemotherapy to kill cancer cells depends on its ability to halt cell division.