What are oncogens?
oncogen is a gene that has the ability to cause the cell to become malignant. There are a number of ways onkogen can enter the body, and these genes can also act in different ways. Many oncogens are cell division genes that have deteriorated, but other types of genetic information can contribute to the development of malignancies such as genes that regulate cell death. Oncogenes must be activated to develop malignancy, which means people can carry them without cancer. People carry oncogenes are exposed to an increased risk of developing cancer and may be encouraged to take steps to control their risk. In this case, there was a mutation at some point along the family line and the bad gene was handed over. If the circumstances are correct, the inherited gene may be activated, causing cancer development. Others are the result of mutations during fetal or mutations that arise during cell division. The more cells are divided, the greater the risk of mutations; For example, skin cancer was associated with skinA damaged sun, which tries to fix themselves and sometimes gets worse.
It is also possible for certain viruses to introduce a harmful genetic material into the body by a process called viral transfection. Viruses are already designed to introduce new genetic material for the next agenda and sometimes this material can be harmful. For example, cervical cancer is closely linked to the infection of the human papilloma virus, a virus that carries several well -known oncogens.
people also have what are known as proto-oncogenes. These are normal genes that have the potential to turn into oncogens if they mutate. Professional-oncogens are threatened by mutation through cell damage, viral transfection and randemom by chance. They can also become dangerous if they start to ex -regime; As for the body, there is something like too many good things.
Oncogen identification is an important part of cancer research, youIt is as a determination of how such genes behave in the body and study the circumstances under which oncogens can form and what causes them to become active. Theoretically, some cancer can be treated with gene therapy, which switches these dangerous genes and keeps them off so that they cannot start to expresses and cause malignancy.