What is Mitogen?

Mitogen is any substance that triggers the process of mitosis or cell division. Mitogens are often proteins - compounds consisting of amino acid molecules that facilitate biochemical reactions in organisms. Mitogens often encounter immunology because of their importance in evoking signal transduction routes. These paths are processes in the body that transmits biochemical "signals" from the outside of the cell in, causing a change in the cell. One such path, a mitogen activated protein kinase (MAPK), can sometimes mutate and lead to cancer. In a series of phases, the cell is divided by one copy of the genetic material, along with approximately half of the parent cell cytoplasm - a liquid inside the cell. The mitosis process allows the cell to replicate. Operation Mitogenues by interacting with the cell membrane, an envelope surrounding the cell and stimulating the reaction that leads to mitosis. Mitotic Lymphocyte ability can be used as a test to determine whether immune sysThe top is working correctly. If mitogen is introduced and lymphocytes do not match the division, the immune system is considered to be disturbed.

Mitogens are also important in the transduction of signal transduction, which mediate cell division, including the MapK track. When the mitogen in the extracellular environment binds to the receptor element on the cell membrane, the chemical change that causes activity in other molecules in the cell. Interacting these molecules and protein -cathery form a string of signals that eventually produce Mapk, a protein that facilitates cell division and other processes.

If the transduction pathway component is mutated - for example, if one of the proteins is malformed - the path may have adverse consequences for the body. For example, the Mapk path is considered to be a factor in cancer development. Cancer is prolonged at uncontrolled speed and create a tumor that affects other tissues in the body. Non -functional proteinIn the MAPK track, the journey could cause a cell division to stimulate in an uncontrolled way without closing, led to the tumor development.