Broken genetically – their properties are directly relat to mutations in DNA that affect their reproduction, growth and mechanisms of recovery – repair – of the cell genome. The main genes that, when mutat, cause cancer are proto-oncogenes and tumor growth suppressors. For example, mutat proto-oncogenes can trigger the process of abnormal, very rapid and uncontroll division of damag cells and malignant growth. And the mutation and loss of function of tumor suppressor genes, which help detect DNA damage and start the process of destroying the “wrong” cell, can lead to the development of a malignant tumor. In addition to DNA damage, the development of the disease is influenc by external factors.
Does not work according to the rules
Viruses for example hepatitis B and C viruses, some strains Morocco Phone Number List of human papillomavirus, HIV, some types of herpes viruses), bacteria, for example, Helicobacter pylori, parasites, radiation, drugs (mainly , hormonal), nutrition, lifestyle and much more. An important role is play by chronic inflammation and organ damage. A “broken” cell of the body: it begins to divide abnormally quickly and uncontrollably, not responding to signals and not self-destructing, as it happens normally with cellular breakdowns. A malignant tumor arises and grows, which disrupts the function of the organ and metastasizes with lymph, blood and other routes to different organs.
Different types of drugs are us to force
Metastases in turn can move to other organs. Most often, a person dies from metastases, and not from the primary tumor. How Cancer Immunotherapy USA CFO Works The immune system normally fights tumor cells – recognizes and destroys them, but this process can be disrupt: some cells avoid detection and continue to multiply. The immune system to find and destroy cancer cells. For example, checkpoint inhibitors deactivate protective proteins on the surface of malignant cells, helping the immune system to recognize them. Some immunomodulators can activate immune cells.