What are the auxiliary t lymphocytes?

Help T lymphocytes are specialized white blood cells that are vital for the proper functioning of the immune system. They respond to pathogens and disease cells by identifying the problem and warning more active cells to deal with it. After the auxiliary t cell has identified the threat, it is distinguished into one of the four specific types of auxiliary T cells to better help the immune system. Th1, Th2, Th17 and TFH cells are specialized auxiliary T lymphocytes that focus and help different immune cells depending on what is needed to defend the body. Lymphocytes

are white blood cells whose function is to fight disease and infection. The main types of lymphocytes are distinguished on the basis of their function and where they mature. B cells of the body ripen in the bone marrow and create antibodies when activated. T cells ripen in the threshold near the heart. They specialize in cytotoxic cells or cells of "natural killers" and auxiliary T lymphocytes. Help cells

CTE attacking pathogens, but isThe role is essential for the immune system. This is because they are able to adapt to the specific characteristics of the pathogen they respond to. This allows you to activate the auxiliary T lymphocytes only the other elements of the immune system that are needed to be effective.

Th1 auxiliary cells protect the body from pathogens that have already infected cells such as viral infections, activation of macrophages that swallow cells and cytotoxic lymphocytes that poison it. Only macrophages and cytotoxic cells that are specific to the invasive pathogen are activated. This ensures that healthy cells remain unharmed. After activating the Th1 cell, the macrophage is listed to destroy what he swallows and searches for other similar pathogens. If it can't, then activated cytotoxic cells injure the enzyme into a sick cell to kill it.

for pathogens such as bacteria that are located outside the cell are activated different typesAuxiliary t lymphocytes. The Th17 cells provide the first defense line by causing endangered cellular boarders to swell in an effort to prevent pathogens from entering. The Th2 help cells then start B cells to produce specific antibodies to fight the attacker, and TFH cells stimulate other B cells to form plasma that circulates the relevant antibodies to the surrounding cells and reduces the spread of infection.

illnesses that attack auxiliary cells illustrate their essential role in the immune system. The human immunodeficiency virus (HIV) takes over the lymphocytes of the helper, uses them for reproduction and makes them unnecessary to fight disease. This deactivates the immune system because the auxiliary cells are not available for its activation. On the contrary, autoimmune disorders, which are associated with inflammation such as multiple sclerosis and arthritis, are associated with the excessiactivity of lymphocytes in TH17. With these disorders, Th17 cells cause too much inflammation to make the cells function properly.