What is the etiology of cancer?
Cancer etiology is a study of cancer and may also refer to a specific cause of a certain type of cancer. Working in the etiology of cancer has made it possible to have a basic idea of how cancer is formed. This is potentially important in preventing and treating cancer. For example, a study of cancer origin has identified the basic cause of cancer and environmental risks that contribute to the development of cancer.
Most cancer is caused by mutations in genes in the body cells. Specifically, errors can be incorporated into deoxyribonucleic acid (DNA) cells that are passed on to surviving daughter cells. If genes that are corrected for cell division regulation are damaged, cells may multiply too quickly, which can eventually lead to cancer. Damage to genes responsible for repairing DNA or genes that regulate the life of the cell can also lead to too rapid cell division. The occurrence of some mutations is likely to be inevitable, but the radanekter chemicals and viruses increase the probabilityt DNA damage.
Better understanding of cancer etiology has led to research efforts according to the lines described above. For example, programmed cellular death is called apoptosis and mutations in the genty that control it may cause cancer cells to survive what would otherwise be their normal life. Research on some new cancer drugs hopes to find ways to cause cancer cells to undergo apoptosis by signaling chemicals. Other possible drug treatment could include ways to repair damaged genes to suppress cancer mutations.
Some people are more likely to develop certain cancers because of the genes they have inherited from their ancestors. Identification of these genes could increase the understanding of the etiology of cancer. Identification of specific mutations can also allow to develop a more sophisticated Ways to fight cancer.
Studies of Etiology of Cancer had a lot of PraCut of applications. For example, asbestos, a mineral previously used in materials slowing, was either disabled or gradual in many countries after it was found that it caused a specific type of lung cancer associated with asbestos exposure only. The association set between tobacco and cancer has led to a constant decrease in the level of smoking. Excessive sunlight exposure, which has been found to be associated with skin cancer, allowed preventive measures to take more clothing or sunscreen. The finding that some viruses can cause cancer can prevent certain cancer to prevent vaccinations.