Granuloblast [Granuloblastus; Granulo(Cit) + Greek. Blastos Rostock, Zrody]

Granuloblasts (granulocytes) are cells that develop from granuloblasts and are the precursors of granulocytes. They play an important role in the body's immune system, as they are able to recognize and destroy foreign agents such as bacteria and viruses.

Granuloblasts are formed in the bone marrow, where they undergo a process of differentiation. During the process of differentiation, granuloblasts acquire certain characteristics such as size, shape and function. After completion of the differentiation process, granuloblasts turn into mature granulocytes, which circulate in the blood and perform their functions.

One of the main functions of granulocytes is phagocytosis, that is, the absorption and destruction of foreign agents. Granulocytes are also capable of producing various types of cytokines that regulate the body's immune response.

In addition, granulocytes may be involved in inflammatory processes such as rheumatoid arthritis or bronchial asthma. In these cases, granulocytes are activated and secrete various biologically active substances that contribute to the development of inflammation.

However, if granulocytes do not function properly, it can lead to various diseases such as aplastic anemia or myelodysplastic syndrome. Therefore, it is important to maintain normal granulocyte function and monitor their number in the blood.